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CN1040366A - 丁烯酸或丙烯酸衍生物 - Google Patents

丁烯酸或丙烯酸衍生物 Download PDF

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Publication number
CN1040366A
CN1040366A CN89103717A CN89103717A CN1040366A CN 1040366 A CN1040366 A CN 1040366A CN 89103717 A CN89103717 A CN 89103717A CN 89103717 A CN89103717 A CN 89103717A CN 1040366 A CN1040366 A CN 1040366A
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Prior art keywords
phenyl
ethyl
methyl
amino
dimethoxyphenyl
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CN89103717A
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Inventor
南法夫
尾崎文博
石桥惠治
桦沢靖弘
池森惠
小川利明
川村高纪
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Eisai Co Ltd
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Eisai Co Ltd
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Publication of CN1040366A publication Critical patent/CN1040366A/zh
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    • C07D207/04Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
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    • C07C233/35Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/40Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to an acyclic carbon atom of a carbon skeleton containing six-membered aromatic rings
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    • C07C235/34Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton containing six-membered aromatic rings having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
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    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/32Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/325Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
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    • C07D207/30Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
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Abstract

本文提供了一种具有以下结构式的丁烯酸或丙 烯酸衍生物,其中G是一芳基或杂环,R11和R12是 氢或烷基,X是硫或氧,R2和R3是氢,诸如烷基一类 的取代基,J是吡啶基或带有取代基的苯基且R2、R3 和J之间可形成一杂环。这种衍生物可用于药物领 域。

Description

本发明关于一种在其ω位具有苯基或杂环的丁烯酸或丙烯酸衍生物。这种衍生物作为药剂是有效的,具体地说,它具有优良的冠状血管扩张和降低心率的作用。
在欧美国家中,心血管病占死因首列。在日本,尽管诸如脑中风一类的脑血管病为死因之首,但由于日本的生活风俗和饮食习惯接近欧美国家,所以近来缺血性心脏病迅猛提高。
缺血性心脏病一般指的是一组由于心肌供氧不能补偿心肌耗氧引起的心脏病。其代表性例子有冠状硬化、急性心肌梗塞和心绞痛。虽然目前一般用硝基药物、钙对抗剂和β-阻断剂治疗这些病症,但迄今尚未发现特效药,所以,急切期望开发出一种比现有技术的药物疗效更好的新药。
在这种情况下,本发明人已试图研制出一种新型的药品治疗缺血性心脏病。具体地说,本发明人经过长期研究发现了一种显示出优异的冠状血管扩张作用和降低心率作用的化合物。
本发明提供了一种具有结构式(Ⅱ)丁烯酸或丙烯酸衍生物及其药用盐:
Figure 891037179_IMG8
通式2由以下限定条件(Ⅰ)、(Ⅱ)和(Ⅲ)分别限定:(Ⅰ)具有式(Ⅰ)(其中式2中G是R1-苯基,R11和R12各为氢,m是1且X是氧):
其中R1是杂苄基,R2和R3各为氢、低级烷基、环烷基或烯丙基,或R2和R3可与连接它们的氮原子一起构成一个5-7员饱和杂环,A是C1-6亚烷基(该亚烷基可具有低级烷基、低级烷氧基或羟基),J是吡啶基或带有R4、R5和R6取代基的苯基:
Figure 891037179_IMG10
式中R4、R5和R6各为氢、卤原子、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基、-NR7R8(R7、R8是氢或低级烷基)或烷酰基氨基,或R4、R5和R6中的两个可与苯基上两个相邻碳原子一起构成亚烷二氧基,或R4、R5和R6可与-(CH2n-一起构成一个5-7员环,且n是一个1-6的整数;
(Ⅱ)具有式(Ⅱ),其中G是萘基或带有R15和R16取代基的苯基:
Figure 891037179_IMG11
R15和R16是氢、低级烷基、低级烷氧基、卤素、-NR7R8(R7和R8是氢或低级烷基)氰基、三氟甲基、烷酰基氨基、三氟烷氧基、烷基磺酰基、硝基、羟基、烷硫基、烷基磺酰基氨基、烷基羰基氨基或氨基甲酰基,或R15和R16可与两个相邻碳原子之间的氧一起成环,R11和R12各为氢、氰基、低级烷基或卤素或它们可与氧和苯基上的碳一起成环,m是0或1,X是氧或硫,R2和R3各为氢、低级烷基、低级烷氧基、环烷基、三氟烷基或低级烯基,或R2和R3可与连接它们的氮原子一起构成一个5-7员饱和杂环,或R2可与R12一起成环,或R3可与-(CH2)n-一起构成具有一个氮原子的环,R2可与A一起构成一个5-7员饱和杂环,R3可与A一起构成一个5-7员饱和杂环,A是C1-6亚烷基(该亚烷基可具有低级烷基),n是一个1-6的整数,J是吡啶基或带有R4、R5、和R6取代基的苯基:
式中R4、R5和R6各为氢、卤原子、低级烷基、低级烷氧基、羟基、硝基、三氟甲基、烷基磺酰氧基、-NR7R8(R7、R8是氢或低级烷基)或烷酰基氨基,或R4、R5和R6中的两个可与苯基上两个相邻碳原子一起构成亚烷二氧基,J可与-(CH2)n-基一起构成具有一个氮原子的环;和
(Ⅲ)具有式Ⅲ),其中式2中R11和R12为氢,X是氧):
Figure 891037179_IMG13
其中R31是杂芳基,R2和R3各为氢、低级烷基、环烷基或烯丙基,或R3可与氮和-(CH2)n-基一起构成一个5-7员饱和杂环,或R3可与A和氮一起构成一个具有氮或氮和氧的5-7员杂环,A是C1-3亚烷基(可具有低级烷基、羟基或低级烷氧基),W是氧、硫、亚乙烯基(-C=C-)或亚甲胺基(-N=CH-),J是吡啶基或带有R4、R5和R6取代基的苯基,其中R4、R5和R6各为氢、卤素、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基、-NR7R8(R7和R8是氢或低级烷基)或烷酰氨基,或R4、R5和R6中的两个可与苯基上两个相邻碳原子一起构成亚烷二氧基,R4、R5和R6之一可与-(CH2)n-基一起构成一个5-7员环,n是一个1-6的整数,-(CH2)n-可具有低级烷基。
当R4、R5和R6之一与-(CH)n成环时,优选推荐下面的环:
Figure 891037179_IMG14
在上述限定条件Ⅰ,Ⅱ和Ⅲ中,当两个或两个以上的符号同时限定时它们之间相互无关,也就是说,它们既可以具有相互之间相同的限定条件,也可具有相互不同的限定条件。
本发明的药用盐包括无机酸盐类,例如盐酸盐、硫酸盐、氢氢溴酸盐和磷酸盐,和有机酸盐类,例如甲酸盐、醋酸盐、三氟乙酸盐、马来酸盐、富马酸盐、酒石酸盐、甲烷磺酸盐、苯磺酸盐和甲苯磺酸盐。
虽然本发明的化合物依存在的取代基的不同可具有一个不对称碳原子作为旋光异构体,但不用说这些旋光异构体落入了本发明的范围之内。
本发明的化合物就其实施方案来说有三种,即(Ⅰ),(Ⅱ)和(Ⅲ):
(Ⅰ)具有式(Ⅰ)和限定条件(Ⅰ)的4-苯基-3-丁烯酸衍生物及其药用盐;
(Ⅱ)具有式(Ⅱ)和限定条件(Ⅱ)的丁烯酸或丙烯酸衍生物及其药用盐;以及
(Ⅲ)具有式(Ⅲ)和限定条件(Ⅲ)的4-芳基-3-丁烯酸衍生物及其药用盐。
下面参考实施方案(Ⅰ)、(Ⅱ)和(Ⅲ)更详细地说明本发明的化合物。
实施方案(Ⅰ)
本发明人经过长期研究发现了一种满足以上目的化合物,并发现以通式(Ⅰ)表示的4-苯基-3-丁烯酸衍生物可达到以上目的。
也就是说,本发明涉及一种以下面通式表示的4-苯基-3-丁烯酸衍生物及其药用盐:
其中R1代表杂芳基,R2和R3可相同或不同,各代表氢原子、低级烷基、环烷基或烯丙基,或R2和R3与连接它们的氮原子一起构成一个5-7员饱和杂环,A代表C1-6亚烷基(条件是一个低级烷基可连到亚烷基的任一碳上),J代表
Figure 891037179_IMG16
基(其中R4、R5和R6可相同或不同,各代表氢原子、卤原子、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基,
Figure 891037179_IMG17
基(其中R7和R8可相同或不同,
各代表氢原子或低级烷基)或烷酰氨基,且R4、R5和R6中的两个可在相邻的碳原子之间构成亚烷二氧基或R4、R5和R6可与-(CH2)n-基或吡啶基一起构成一个5-7员环,且n是一个1-6的整数。
R1宜为咪唑基(如1-咪唑基)或吡咯基(如1-吡咯基和3-吡咯基),n宜为1至3的整数。
J宜为有取代基的苯基,如间、对位二甲氧基苯基、间二甲氧基苯基、以及间、间、对三甲氧基苯基;R4宜为低级烷氧基;R5宜为低级烷氧基;R6宜为氢。
较好的方案是:R1为咪唑基、R2为氢、R3为甲基、J为有取代基的苯基,R4、R5和R6各为氢或低级烷基。
另一个较好的方案是:R1为咪唑基,R2为氢,R3为甲基,以及J为间,对位二甲氧基苯基。
在对分子通式(Ⅰ)中的R2、R3、R4、R5、R6、R7和R8的定义中所说的“低级烷基”指碳原子数目为1至6个的直链或支链烷基,具体的例子有甲基、乙基、正丙基、正丁基、异丙基、异丁基、1-甲基丙基、叔丁基、正戊基、1-乙基丙基、异戊基以及正己基,其中甲基和乙基最佳。
在定义R4、R5和R6时所说的“低级烷氧基”指由上面所说的低级烷基衍生的烷氧基。
在定义R2和R3时所说的环烷基指三员至六员环烷基,较好的例子有环戊烷基和环己基。
在定义R1时所说的“杂环芳族基团”指有取代基的或无取代基的杂环基团,其中杂环上可有1个或多个氮、氧或硫原子。具体的例子有咪唑基(如1-咪唑基和2-咪唑基),吡啶基(如3-吡啶基和4-吡啶基),吡咯基(如1-吡咯基和3-吡咯基),含氮芳杂环基团,如吡唑基、吲哚基、吲唑基、异喹啉基、喹啉基、喹喔啉基、喹唑啉基和咪唑并吡啶基以及即含有氮原子也含有氧原子的芳杂环基的恶唑基和异恶唑基,其中最好的是1-咪唑基。另外,上述芳杂环基团可带有低级烷基取代基,如甲基。
当R2和R3与和它们键接的氮原子一起形成一个五员至七员饱和杂环时,残基
可用下列基团表示:
Figure 891037179_IMG19
在定义R4、R5和R6时所说的烷基磺酰氧基可以是上面所述的低级烷基衍生的基团,所说的链烷酰胺基可以是上述低级烷基衍生的基团。
A代表有1至6个碳原子(最好是大约3个碳原子)的亚烷基。在该亚烷基上的任一个碳原子上都可以有一个烷基取代基,如甲基。
J代表由下述分子式表示的基团:
Figure 891037179_IMG20
(R4、R5和R6的定义同上)或是一个吡啶基。R4、R5和R6宜各为有1至3个碳原子的低级烷氧基,最好是甲氧基。上述的吡啶基包括2-吡啶基、3-吡啶基和4-吡啶基。
较好的化合物有:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺
Figure 891037179_IMG21
(E)-N-[3-((N′-(2-(3,5-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丁基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺
(E)-N-[3-((N′-(2-(3,4,5-三甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺
Figure 891037179_IMG24
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(3-吡啶基)-苯基-3-丁烯酰胺
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(4-吡啶基)-苯基-3-丁烯酰胺
Figure 891037179_IMG26
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡咯-1-基)-苯基-3-丁烯酰胺
Figure 891037179_IMG27
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-1,2,4-三唑-1-基)-苯基)-3-丁烯酰胺
Figure 891037179_IMG28
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡唑-1-基)-苯基)-3-丁烯酰胺
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1,3-恶唑-5-基)-苯基)-3-丁烯酰胺
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡啶酮-1-基)-苯基-3-丁烯酰胺
Figure 891037179_IMG31
下面介绍本发明化合物的几个有代表性的制备方法。
制备方法
Figure 891037179_IMG32
其中R1、R2和R3、n、A和J的定义同上。
这就是说,目的化合物(Ⅰ)可通过使通式(Ⅱ)代表的羧酸或其活性衍生物与通式(Ⅲ)代表的胺进行酰胺化反应而获得。
化合物(Ⅱ)的活性衍生物包括酰卤(如酰氯和酰溴),酰基叠氮,该化合物与N-羟基苯并三唑或N-羟基琥珀酰亚胺形成的活性酯,对称的酸酐或者该化合物与烷基碳酸或对甲苯磺酸形成的混合酸酐。
如果化合物(Ⅱ)以游离酸的形式使用,则上述反应最好在有缩合剂存在的条件下,在冰冷却或加热回流的条件下进行。缩合剂的例子有:二环己基碳化二亚胺、1,1′-羰基二咪唑、氯甲酸乙酯、偶氮二羧酸二乙酯和二硫化二吡啶。
该反应可在水中或惰性有机溶剂中进行。反应中化合物(Ⅱ)或其活性衍生物与化合物(Ⅲ)的摩尔量可基本相同,或者其中某化合物的摩尔量略大于另一个化合物。惰性有机溶剂包括:甲醇、乙醇、吡啶、四氢呋喃、二恶烷、乙醚、苯、甲苯、二甲苯、二氯甲烷、二氯乙烷、氯仿、二甲基甲酰胺、乙酸乙酯和乙腈。
视所用的活性衍生物的种类而定,为了使反应平稳地进行,宜使用一种碱,如二异丙基乙胺、三乙胺、吡啶、甲基吡啶、二甲基吡啶、N,N-二甲基苯胺、4-二甲胺基吡啶、碳酸钾或氢氧化钠。
反应温度并无特殊限制,它取决于所用的活性衍生物。为得到目的产物,反应通常在-20℃至回流温度下进行。
举例来说,本发明中用做起始原料的通式(Ⅱ)代表的化合物可用下面的方法获得:
其中X为卤原子或甲磺酰氧基,R1的定义同上,Ph为苯基。
(步骤1)
在该步骤中,通式(Ⅴ)代表的化合物与通式(Ⅳ)代表的化合物在铜催化剂(如酮粉或氧化铜)的存在下,在加热的条件下进行乌尔曼反应,结果得到化合物(Ⅵ)。该反应可在没有任何溶剂的条件下进行,亦可在有惰性有机溶剂的存在下进行(如硝基苯、二甲基甲酰胺或吡啶或水)。
获得化合物(Ⅵ)的另一种方法是使通式(Ⅴ)代表的化合物与通式(Ⅳ)代表的化合物与金属(如锂、钠或钾)生成的盐进行反应,然后使得到的中间产物进行置换反应等。
该反应可在没有任何溶剂存在的条件下进行,或者在有惰性溶剂存在的条件下进行(如二甲基甲酰胺、二甲基乙酰胺、二甲亚砜、二恶烷、乙醚或四氢呋喃。
(步骤2)
通式(Ⅵ)代表的化合物与通式(Ⅵ′)代表的化合物反应以获得化合物(Ⅱ),正常反应的反应条件是:在叔丁醇钾、苛性钾、苛性苏打、甲醇钠、乙醇钠或氢化钠存在的条件下、在适宜的溶剂中进行,反应温度在-78℃至室温之间。所述溶剂包括乙醚、四氢呋喃、二恶烷、二甲基甲酰胺、二甲基乙酰胺和二甲亚砜。
此外,通式(Ⅵ)代表的化合物还可以按下述方法获得:
其中Y代表卤原子、R代表低级烷基或低级烯基、X代表卤原子R1的定义同上。
这就是说,通式(Ⅶ)代表的化合物在加热的条件下,在溶剂中(如乙醚或四氢呋喃)、(如必要)在碘存在(作为催化剂)的条件下与金属镁进行反应,生成格利雅试剂(Ⅷ)。按正常方法该格利雅试剂在有金属络合物催化剂存在的条件下、温度条件为室温或升温或加热回流,与通式(Ⅸ)代表的卤化物反应,得到通式(Ⅹ)代表的化合物。所述催化剂的例子有:氯化双(1,3-二苯基膦基丙烷)镍(Ⅱ)和四(三苯膦)钯。化合物(Ⅹ)再与酸反应脱缩醛化,得到化合物(Ⅵ)。
举例来说,可以按下述方法制备另一个起始原料化合物(Ⅲ):
(制备方法1)
Figure 891037179_IMG37
其中X和Y均是离去基团,如卤原子、甲磺酰氧基、对甲苯磺酰氧基或保护了的羟基如四氢吡喃基氧基、三甲基甲硅烷氧基、叔丁基二甲基甲硅烷氧基或三苯甲氧基;Z代表氢原子或碱金属;式(Ⅲ′)化合物为通式(Ⅲ)代表的化合物之一(其中R2为氢);而且上述分子式中R2、R3、n、A和J的定义同上。
(步骤1)
在该步骤中,通式(Ⅺ)代表的化合物按正常方法与通式(Ⅻ)代表的化合物反应,得到化合物(ⅩⅢ)
更具体一点讲,上述反应在适宜的溶剂中、在加热的条件下、在有一种碱(如碳酸钾、碳酸钠、三乙胺或二异丙基乙胺)存在的条件下进行。上述溶剂的例子有:苯、甲苯、二甲苯、二甲基甲酰胺、乙腈、二甲亚砜、二恶烷和四氢呋喃。
(步骤2)
若Y是离去基团(如卤原子或甲磺酰氧基,则化合物(ⅩⅢ)在一种碱(如碳酸钾或碳酸钠)的存在下与邻苯二甲酰亚胺的碱金属盐(ⅩⅣ)(如钾盐或钠盐)反应,得到化合物(ⅩⅤ)。另一方面,若Y是保护了的羟基(如三甲苯氧基或叔丁基二甲基甲硅烷氧基),则按常规方法脱除保护基团、再与邻苯二甲酰亚胺、三苯膦或偶氮二碳酸二乙酯进行Mitsunobu反应,得到化合物(ⅩⅤ)。在这种情况下宜用一种惰性溶剂,如二甲亚砜、二甲基甲酰胺、二甲基乙酰胺、乙腈或四氢呋喃。
(步骤3)
通式(ⅩⅤ)代表的化合物在回流条件下,在有机溶剂中(如甲醇或乙醇)与例如一水合肼反应,得到化合物(Ⅲ′)(相当于R2为氢的式(Ⅲ)化合物。
(步骤4)
式(Ⅲ′)代表的化合物(相当于R2为氢原子的式(Ⅲ)化合物)在氢气氛下,在有催化剂(如钯/碳、氧化铂或阮内镍)存在的条件下与醛或酮进行还原性胺化反应,得到式(Ⅲ)代表的化合物。
该反应步骤中用的醛或酮包括丙酮、环丁酮、环戊酮和苯甲醛。该步骤中可以用溶剂,例如甲醇、乙醇、苯、甲苯、二甲苯、二甲基甲酰胺、四氢呋喃、二恶烷和乙酸乙酯。
制备式(Ⅲ)代表的化合物的另一方法是将式(Ⅲ′)代表的化合物转化成其酰胺或氨基甲酸酯,如N-甲酰、N-乙酰、N-甲氧羰基或N-乙氧羰基衍生物(按常规方法),然后在金属氢化物络合物(如氢化锂铝或甲硼烷)存在的条件下还原所得到的酰胺或氨基甲酸酯。
该反应可以在室温、略高一些的温度或加热回流条件下在溶剂中进行。溶剂的例子有乙醚、四氢呋喃、二恶烷、1,2-二甲氧基乙烷和二甘醇二甲醚。
此外,化合物(ⅩⅤ)可按下述方法制得:
Figure 891037179_IMG38
其中Hal代表卤原子。
这就是说。分子式(Ⅺ)代表的化合物在室温或略高一些的温度或在加热回流的条件下,在有一种碱(如碳酸钾、碳酸钠、苛性苏达、三乙胺或二异丙基乙胺)存在的条件下与化合物(ⅩⅥ)反应,得到化合物(ⅩⅤ)。
该步骤中可以用一种适宜的溶剂,如二甲亚砜、二甲基甲酰胺、二甲基乙酰胺和乙腈。
(制备方法2)
其中R9、R10和R11分别为氢原子或低级烷基,化合物(Ⅲ′)相当于R2-为氢原子的化合物(Ⅲ)。
(步骤1)
分子式(Ⅺ)代表的化合物在加热或回流的条件下与分子式(ⅩⅦ)代表的化合物反应,得到化合物(ⅩⅧ)。该反应可在没有溶剂的条件下进行,也可以在有溶剂存在的条件下进行,如二氯甲烷、氯仿、乙腈、二甲基甲酰胺、三甲亚砜、乙醚、四氢呋喃、甲醇或乙醇。
(步骤2)
分子式(ⅩⅧ)代表的化合物在催化剂(如钯/碳、氧化铂或阮内镍)存在的条件下进行氢化,得到分子式(Ⅲ′)代表的化合物。
氢化反应在一种溶剂中进行,如甲醇、乙醇、二甲基甲酰胺或乙酸乙酯,反应条件是常压或略高的压力,常温或略高一些的温度。
(制备方法)
其中X为离去基团,如卤原子或甲磺酰氧基或对甲苯磺酰氧基。
本发明还提出了本发明化合物在药物学上的用途。本发明药组合物中含有药理学上有效量的由分子式Ⅱ定义的丁烯酸或丙烯酸的衍生物和一种药理学上可接受的载体。另外,本发明还提出了通过使人服用药理学上有效量的分子式Ⅱ的丁烯酸或丙烯酸衍生物的方式以治疗、预防、减轻或改善局部缺血型心脏病的方法。本发明的化合物尤其能产生极好的冠状血管扩张和降低心率的作用。
这样,本发明的化合物课有效地治疗、预防、减轻或改善局部缺血型心脏病,例如冠状动脉硬化、各种心绞痛或心血管梗塞。
本发明的化合物用做药物时,即可以口服也可以非肠道形式给药。给药的剂量随下列因素的变化而变化:症状的严重程度,患者的年龄、性别、体重和敏感性,给药的方式、时间及间隔,药物的性质、制法以及药物的种类或活性成份的种类。因此,剂量并无特殊限度。一般讲,剂量约为1至1000毫克,约5至500毫克更好,50至200毫克还要好。通常采取一次给药的方式或分2至4份给药。
含本发明化合物的固态口服药可按下述方法制备:将本发明化合物与一种填料和(如必要)粘结剂、崩解剂、润滑剂、着色剂或矫正药相混合,然后使得到的混合物成型,制成片剂、包衣片剂、粒剂、粉剂或胶囊。
填料的例子有:乳糖、玉米淀粉、蔗糖、葡萄糖、山梨糖醇、结晶纤维素和二氧化硅。粘结剂的例子有:聚乙烯醇、聚乙烯醚、乙基纤维素、甲基纤维素、阿拉伯胶、黄著胶、明胶、紫胶、羟丙基纤维素、羟基丙基甲基纤维素、柠檬酸钙、糊精和果胶。润滑剂的例子有:硬脂酸镁、滑石、聚乙二醇、二氧化硅和硬化植物油。着色剂可以是任何一种政府认可的可加入到药物中的着色剂。矫正药包括可可粉、薄荷草、香料粉、薄荷油、冰片和肉桂皮粉。当然,片剂和粒剂上可包覆糖、果胶等。
含本发明化合物的注射剂可按下述方法制备:将本发明的化合物(做为主要药剂)与pH值调节剂、缓冲剂、悬浮剂、加溶剂、稳定剂、强状剂或防腐剂相混合,然后用常规方法处理所得到的混合物,得到静脉注射液、皮下注射液或肌肉注射液。如必要的话,可用常规方法使注射液冻干。
悬浮剂的例子有甲基纤维素、多乙氧基醚(Polysorbate        80)羟乙基纤维素、阿拉伯胶、黄著胶粉、羧甲基纤维素钠和聚氧乙烯山梨糖醇酐单月桂酸酯。
加溶剂的例子有聚氧乙烯硬化蓖麻油、多乙氧基醚、烟酰胺、聚氧化亚甲基山梨糖醇酐单月桂酸酯、和蓖麻油脂肪酸乙酯。
稳定剂的例子有亚硫酸钠、焦亚硫酸钠和乙醚;防腐剂包括对羟基苯甲酸甲酯、对羟基苯甲酸乙酯、山梨酸、苯酚、甲苯酚以及氯代甲苯酚。
分子式(ⅩⅨ)代表的化合物在室温或较高的温度或在回流条件下,在有一种碱(如碳酸钾、碳酸钠、苛性苏打、三乙胺或二异丙基乙胺)的存在下与化合物(ⅩⅩ)反应,得到化合物(Ⅲ)。
该方法中可以用溶剂,例如二甲亚砜、二甲基甲酰胺、二甲基乙酰胺和乙腈。
实施方案(Ⅱ)
在实施方案(Ⅱ)中,G宜为带有R15和R16的苯基,R15和R16分别为氢、卤原子、氰基、低级烷氧基、-NR7R8,其中R7和R8分别为氢或低级烷基、烷硫基、链烷酰氨基,或者R15和R16可以与氧原子以及与之相邻的碳原子一起形成一个环,R11和R12分别为氢,m为零或1,X为氧,R2为氢或与R12一起形成一个环,A为有1至3个碳原子的亚烷基,R3为低级烷基,n为1至3的整数,J为带有R4、R5和R6的苯基,而R4、R5和R6分别为氢或低级烷基。
J宜为间二甲氧基苯基或间,对二甲氧基苯基。
若R2和R3与A一起形成杂环,那么最好是下列两个:
Figure 891037179_IMG41
另外,在实施方案(Ⅱ)中,最佳的基团即低级烷基、低级烷氧基和环烷基的定义与实施方案(Ⅰ)中的相同。
R15和R16宜为卤原子(如氟)、氰基、低级烷氧基(如甲氧基和乙氧基)、单低级烷基氨基或二低级烷基氨基(如二甲氨基)、烷硫基(如甲硫基)、链烷酰胺基(如CH3CONH-)或亚甲二氧基。
R11和R12最好同时为氢。
-NR2-A-NR3-的最佳基团与实施方案(Ⅰ)中定义相同。
最佳化合物为:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氟代苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟代苯基)丙烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氰基苯基)丙烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4-(亚甲二氧基)-苯基)-3-丁烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氰基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4-二甲氧基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-二甲氨基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(甲硫基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氯苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-甲氧基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(乙酰基氨基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟代亚苄基)-2-吡咯烷酮,和
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氰基亚苄基)-2-吡咯烷酮。
上面各化合物分别相应于下列各式:
Figure 891037179_IMG42
下面介绍本发明化合物的典型的制备方法。
制备方法:
Figure 891037179_IMG44
其中各式中R1、R2、R3、R4、X、m、n、G、A和J的定义与前面相同。
这就是说,目的化合物(Ⅰ)可以通过使通式(Ⅱ)代表的羧酸或硫代羧酸或活性衍生物与通式(Ⅲ)代表的氨基化合物进行酰胺化反应来得到。
作为化合物(Ⅱ)的活性衍生物,值得提及的有酰卤(如酰氯或酰溴)、酰基叠氮化物、该化合物与N-羟基苯并三唑或N-羟基琥珀酰亚胺形成的活性酯,对称的酸酐或该化合物与烷基碳酸或对甲苯磺酸形成的混合酸酐。
如果用游离羧酸作为化合物(Ⅱ),则反应最好在冰冷却或加热回流的条件下、在有缩合剂存在的条件下(如二环己基碳化二亚胺、1,1′-羰基二咪唑、氯甲酸(Chloroformate)、偶氮二羧酸二乙酯、二硫化二吡啶等)进行。
在反应中,化合物(Ⅱ)或者其活性衍生物与化合物(Ⅲ)进行反应,两者摩尔量基本相同或者其中之一略多于另一个化合物反应在溶剂中进行,如水或其它对反应呈惰性的有机溶剂中进行。例如,乙醇、甲醇、吡啶、四氢呋喃、二恶烷、乙醚、苯、甲苯、二甲苯、二氯甲烷、二氯乙烷、氯仿、二甲基甲酰胺、二氯甲烷、乙酸乙酯和乙腈。
为使反应进行得更平稳,有时宜在反应中加入一种碱,如二异丙基乙胺、三乙胺、吡啶、甲基吡啶、二甲基吡啶、N,N-二甲基苯胺、4-二甲氨基吡啶、碳酸钾或碳酸钠,这取决于所用的活性衍生物的种类。
反应温度取决于所用的活性衍生物的种类,而且无特别限制。在-20℃至加热回流温度条件下进行反应可很容易地得到本发明目的化合物。
此外,化合物(Ⅰ)可用下述方法制得:
Figure 891037179_IMG45
其中Y代表可离去基团,如卤原子、甲磺酰氧基或对甲苯磺酰氧基;各式中R1、R2、R3、R4、X、m、n、G、A和J的定义与前面定义相同。
(第一步)
在该步骤中,通过使通式(Ⅱ)代表的羧酸或硫代羧酸或其活性衍生物与通式(Ⅳ)代表的氨基化合物进行酰胺化反应,得到化合物(Ⅴ)。
作为化合物(Ⅱ)的活性衍生物,应提及的有:活性酯和酰卤(如酰氯或酰溴)、酰基叠氮化物、N-羟基苯并三唑或n-羟基琥珀酰亚胺,混合酸酐和对称酸酐、碳酸烷基酯、对甲苯磺酸或磷酸酯等。
若用游离羧酸作为化合物(Ⅱ),则宜在冰冷却或加热回流条件下,在有缩合剂存在下(如二环己基碳化二亚胺、1,1′-羰基二咪唑、氯甲酸(chloroformate)、偶氮二羧酸二乙酯、二硫化二吡啶等)进行。
反应中,化合物(Ⅱ)或其活性衍生物与化合物(Ⅲ)进行反应,两者基本上等摩尔量,或者某化合物的摩尔量略多于另一个化合物。反应在溶剂中进行,如水或对反应呈惰性的有机溶剂,例如甲醇、乙醇、吡啶、四氢呋喃、二恶烷、乙醚、苯、甲苯、二甲苯、二氯甲烷、二氯乙烷、氯仿、二甲基甲酰胺、二氯甲烷、乙酸乙酯和乙腈。
为使反应平缓进行,有时在反应中加入一种碱是有好处的,例如二异丙基乙胺、三乙胺、吡啶、甲基吡啶、二甲基吡啶、N,N-二甲基苯胺、4-二甲氨基吡啶、碳酸钾或碳酸钠,这取决于所用的活性衍生物的种类。
反应温度随所用的活性衍生物的种类而变,而且无特别限制。在-20℃至加热回流温度下进行反应通常可得到目的化合物。
(第二步)
在该步骤中,通式(Ⅴ)代表的化合物与通式(Ⅵ)代表的化合物按常规方法反应,得到目的化合物(Ⅰ)。
这就是说,通式(Ⅴ)代表的化合物与化合物(Ⅵ)在室温至回流温度条件下、在一种碱(如碳酸钾、碳酸钠、三乙胺和二异丙基乙胺)存在下进行反应,生成化合物(Ⅰ)。
在这种情况下,可使用溶剂,如苯、甲苯、二甲苯、二甲亚砜、二甲基甲酰胺、二甲基乙酰胺和乙腈。
化合物(Ⅴ)还可用下述方法制得:
其中Z、Y分别代表可脱除基团,如卤原子、甲磺酰氧基或对甲苯磺酰氧基,各式中R1、R2、R3、R4、X、m、n、G、A和J的定义与上文中定义相同,只是R3不是氢。
这就是说,按常规方法,在冰冷却至加热回流的温度条件下使通式(Ⅶ)代表的化合物与通式(Ⅷ)代表的化合物反应可得到化合物(Ⅴ)。反应中使用溶剂,如乙醚、四氢呋喃、二恶烷、二甲基甲酰胺、二甲基乙酰胺、以及二甲亚砜。反应在有叔丁醇钾、甲醇钠、乙醇钠、氨基化钠、氢化钠和氢化钾存在的条件下进行。
在本发明中用作起始原料的通式(Ⅱ)代表的化合物中,那些R1=R2=H、m=1、X=0的化合物可以用(举例来说)下述方法获得:
其中G的定义与上述相同,各式中Ph代表苯基。
(第一步)
通式(Ⅸ)代表的化合物按常规方法与通式(Ⅹ)代表的化合物反应可得到化合物(Ⅱ′)。反应条件为:温度为-78℃至室温,反应中使用溶剂,如乙醚、四氢呋喃、二恶烷、二甲基甲酰胺、二甲基乙酰胺或二甲亚砜,反应在有叔丁醇钾、氢氧化钾、氢氧化钠、甲醇钠、乙醇钠或氢化钠存在的条件下进行。
此外,起始原料化合物(Ⅲ)可以用例如下述方法制得。
(制备方法1)
其中Z代表卤原子,化合物(Ⅲ′)相当于R3为氢的化合物(Ⅲ),各式中R3、R4、n、A和J的定义与上文相同。
(第一步)
在该步骤中,式(Ⅺ)代表的化合物与式(Ⅻ)代表的化合物按常规方法进行反应,得到化合物(ⅩⅢ)。
具体地讲,化合物(ⅩⅢ)是在室温加热回流的温度条件下,使用一种溶剂如苯、甲苯、二甲苯、二甲基甲酰胺、乙腈、二甲亚砜、二恶烷和四氢呋喃,在一种碱(如碳酸钾、碳酸钠、三乙胺和二异丙基乙胺)存在下使两个化合物反应而得到的。
(第二步)
化合物(Ⅲ′)[式(Ⅲ)中R3=H]可通过使式(ⅩⅢ)代表的化合物在加热回流和有有机溶剂存在(如甲醇或乙醇)的条件下,与(例如)一水合肼反应而得到。
(第三步)
式(Ⅲ)代表的化合物可通过使式(Ⅲ′)代表的化合物[式(Ⅲ)化合物中R3为氢]与一种醛或酮在氢气氛中、用催化剂(如钯-碳、氧化铂、阮内镍等)进行酰胺化还原反应而得到。
在这种情况下,醛或酮可选丙酮、环丁酮、环戊酮或苯甲醛。反应溶剂可选甲醇、乙醇、苯、甲苯、二甲苯、二甲基甲酰胺、四氢呋喃、二恶烷和乙酸乙酯。
作为另一个方案,式(Ⅲ)代表的化合物可按下述方法制得:将式(Ⅲ′)代表的化合物用常规方法转化成酰胺或氨基甲酸酯,如N-甲酰、N-乙酰、N-甲氧羰基或N-乙氧羰基,然后再用金属氢络合化合物(如氢化锂铝或甲硼烷)还原。
还原反应的条件为:温度为自室温至加热回流温度,使用溶剂,如乙醚、四氢呋喃、二恶烷、1,2-二甲氧基乙烷、二甘醇二甲醚等。
制备方法2)
Figure 891037179_IMG50
其中化合物(Ⅲ′)为R3为氢的化合物(Ⅲ),各式中R4、n、A和J的定义与上文中定义相同,而且Hal代表卤原子。
(第一步)
化合物(ⅩⅤ)可通过使式(Ⅺ)代表的化合物与式(ⅩⅣ)代表的化合物在室温至加热回流的温度条件下进行反应而得到。反应中可以不使用溶剂或使用溶剂,如二氯甲烷、氯仿、乙腈、二甲基甲酰胺、二甲亚砜、乙醚、四氢呋喃、甲醇、乙醇等。
(第二步)
式(Ⅲ)代表的化合物可以通过用一种催化剂(如钯-碳、氧化铂或阮内镍)使式(ⅩⅤ)代表的化合物氢化而得到。
在该步骤中,反应条件为:压力为自常压至更高的压力,温度为自常温致更高的温度,反应中使用溶剂,例如,甲醇、乙醇、二甲基甲酰胺和乙酸乙酯。
(制备方法3)
其中Y代表可脱除基团,如卤原子、甲磺酰氧基或对甲苯磺酰氧基,各式中R3、R4、n、A、J的定义与上文中定义相同。
在室温至加热回流的温度条件下,在有一种碱存在(如碳酸钾、碳酸钠、氢氧化钠、三乙胺和二异丙基乙胺)下,使化合物(ⅩⅥ)与化合物(ⅩⅦ)反应可得到化合物(Ⅲ)。
反应中用的溶剂可选二甲亚砜、二甲基甲酰胺、二甲基乙酰胺或乙腈。
实施方案(Ⅲ)
这里的定义与上面给出的分子式(Ⅲ)相关。
W最好是偶氮化甲基或硫(-S-),而且R2为氢原子。
R31的杂环上带有的可取代的基团与上面R1(所带的)相同;除此之外,还包括带有氮原子的芳杂环,如哒嗪基、吡嗪基、1,2-二氢-2-氧代吡啶基、其对映异构体、2,3-二氢-3-氧代哒嗪基及其对映异构体。带有氮和硫原子的芳杂环基团包括噻唑基、异噻唑基。
由R3、N和-(CH2)n-形成的较理想的环包括:
由R3、A和N形成的较理想的环包括:
Figure 891037179_IMG54
按实例(Ⅰ)中所述的相同方法定义优选低级烷基,低级烷氧基和环烷基。
由R2、R3、N、A和N形成的环包括:
Figure 891037179_IMG56
按实例(Ⅰ)所示的相同方法定义最佳的R4,R5和R6基团。
最佳化合物是:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2-吡嗪基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,3-噻唑-4-基)-苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2-甲基-1,3-噻唑-4-基)-苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(3-(1H-咪唑-1-基)-噻吩-5-基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(2-(1H-咪唑-1-基)-噻吩-5-基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-3-吡咯烷基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,
(E)-N-(2-((N′-(2-(3,4-二甲氧基苯基)乙基)-2-吡咯烷基乙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,
(E)-N-(2-((N′-(2-(3,4-二甲氧基苯基)乙基)-2-哌啶代乙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,5-二甲氧基苯基)乙基)-N′甲基)氨基)-2-羟丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,以及
(E)-N-(1-(2-(3,4-二甲氧基苯基)乙基)-4-哌啶基)-4-(4-(1H-咪唑-1-基)苯基))-3-丁烯酰胺。
上述所列化合物分别具有以下结构式:
Figure 891037179_IMG57
以W为亚乙烯基为例,叙述化合物Ⅲ的制备方法。该方法也可以在W不是亚乙烯基而是其他基团的情况下应用。
制备方法:
Figure 891037179_IMG59
其中各式中的R1、R2、R3、n和J的定义如上所述。
亦即,目的化合物(Ⅰ)可以通过由通式(Ⅱ)代表的羧酸或其反应活性衍生物与由通式(Ⅲ)代表的氨基化合物进行酰胺化反应制得。
作为化合物(Ⅱ)的反应活性衍生物,可以提到有酰卤(如酰氯或酰溴),酰基叠氮,该化合物与N-羟苯并三唑或n-羟丁二酰亚胺形成的活性酯,对称酸酐,该化合物与烷基碳酸,对甲苯磺酸或磷酸酯等形成的混合酸酐。
若化合物(Ⅱ)是游离的羧酸,则最好是在冰冷却下或加热回流下,在缩合剂如二环己基碳化二亚胺,1,1′-羰基二咪唑,氯甲酸酯,偶氮二羧酸二乙酯,二吡啶基二硫化物等存在下,进行反应。
化合物Ⅱ或其反应活性衍生物与化合物Ⅲ以等摩尔比或其中一化合物稍过量的摩尔比,在对反应呈惰性的溶剂如水或有机溶剂中进行反应。溶剂的例子有甲醇,乙醇,吡啶,四氢呋喃,二恶烷,乙醚,苯,甲苯,二甲苯,二氯甲烷,二氯乙烷,氯仿,二甲基甲酰胺,乙酸乙酯和乙腈。
基于反应活性衍生物的类型,有时向反应混合物中加入碱如二异丙基乙胺,三乙胺,吡啶,甲基吡啶,二甲基吡啶,N,N-二甲基苯胺,4-二甲基氨基吡啶,碳酸钾或氢氧化钾,对反应的顺利进行是有利的。
反应温度根据反应活性衍生物的类型而变化,没有特殊的限定,目的化合物通常是在-20℃-回流温度的范围内反应制得。
在本发明中用作起始材料的是由通式(Ⅱ)代表的化合物,可按例如下述方法制备。
Figure 891037179_IMG60
(第一步)
在这一步骤中,通式(Ⅴ)所示化合物和通式(Ⅳ)所示化合物在加热下,使用铜催化剂如铜粉或氧化铜进行丁曼反应,生成化合物(Ⅵ)。
在这种情况下,反应可以在没有溶剂存在下进行,或在与反应不相关的惰性有机溶剂如硝基苯,二甲基甲酰胺,吡啶或水中进行。
生成通式(Ⅵ)所示化合物的另一个方法可以提到有,将通式(Ⅴ)所示化合物与已转化成金属盐如锂盐,钠盐或钾盐的通式(Ⅳ)所示化合物进行反应,然后通过取代反应制备化合物(Ⅵ)。
进行该反应可以不使用溶剂或使用与反应不相关的惰性有机溶剂,如二甲基甲酰胺,二甲基乙酰胺,二甲基亚砜,二恶烷,乙醚和四氢呋喃。
(第二步)
通式(Ⅵ)所示化合物与通式(Ⅵ′)所示化合物按常规方法,在-78℃至室温的温度下,使用溶剂如乙醚,四氢呋喃,二恶烷,二甲基甲酰胺,二甲基乙酰胺和二甲亚砜,在叔丁醇钾,甲醇钠,乙醇钠,氨基钠,氢化钠和氢化钾的存在下,进行反应可生成化合物(Ⅱ)。
生成由通式(Ⅵ)所示化合物的另一个方法如下所示:
Figure 891037179_IMG61
其中各式中的R1的意义如上所述。
也就说,在溶剂如乙醚或四氢呋喃的存在下,必要时加入碘作催化剂,使通式(Ⅶ)所示化合物与金属镁一起加热,以制备格林雅试剂(Ⅷ)。然后,按通常方法,在室温至热回流温度下,格林雅试剂与式(Ⅸ)所示的卤化物反应,并加入金属配盐如双(1,3-二苯膦基丙烷)镍(Ⅱ)氯化物或四重三苯基膦钯作催化剂以制备通式(Ⅹ)所示化合物。然后,该化合物用酸进行脱乙缩醛以制得通式(Ⅵ)所示化合物。
继而,可按下述方法制备作为起始材料的化合物(Ⅲ)。
(制备方法1)
Figure 891037179_IMG63
其中各式的R2、R3、n、A和J具有如上所述的相同意义。
(第一步)
在这一步骤中,按常规方法使式(Ⅺ)所示化合物与式(Ⅻ)所示化合物反应生成化合物(ⅩⅢ)。
具体地讲,在室温至热回流温度下,使用溶剂如苯,甲苯,二甲苯,二甲基甲酰胺,乙腈,二甲亚砜,二恶烷和四氢呋喃,在碱如碳酸钾,碳酸钠,三乙胺和二异丙基乙胺的存在下,两个化合物反应生成化合物(ⅩⅢ)。
(第二步)
在Y代表离去基团如卤原子或甲磺酰氧基的情况下,式(ⅩⅢ)所示化合物与式(ⅩⅣ)所示的苯邻二甲酰亚胺的碱金属盐和苯邻二甲酰亚胺钾或钠在碱如碳酸钾或碳酸钠存在下进行反应生成式(ⅩⅤ)所示化合物。如果Y是被保护羟基如三苯甲氧基或叔丁基二甲硅氧基,那么按常规方法脱去保护基团,然后使用苯邻二甲酰亚胺,三甲基膦和偶氮二羧酸二乙酯进行Mitsunobu反应以制备式(ⅩⅤ)所示化合物。在这种情况下,作为溶剂最好使用与反应不相关的惰性溶剂如二甲亚砜,二甲基甲酰胺,二甲基乙酰胺,乙腈,四氢呋喃等。
(第三步)
化合物(Ⅲ′)(在式(Ⅲ)中,R3=H)可以通过使式(ⅩⅤ所示化合物与例如-水合肼在回流下,在有机溶剂如甲醇或乙醇的存在下进行反应来制备。
(第四步)
使用催化剂如钯炭,氧化铂,阮内镍等,在氢气氛下,使式(Ⅲ′)化合物(在式(Ⅲ)中,R3=H)与醛或酮进行酰胺还原反应生成式(Ⅲ)所示化合物。
在这种情况下,使用丙酮,环丁酮,环戊酮或苯甲醛作为醛或酮。可以使用甲醇,乙醇,苯,甲苯,二甲苯,二甲基甲酰胺,四氢呋喃,二恶烷和乙酸乙酯作为反应溶剂。
作为可选择方法,可将式(Ⅲ′)所示化合物转变成酰胺或氨基甲酸酯如N-甲酰,N-乙酰,N-甲氧羰基或N-乙氧羰基,然后用金属氢配合物如氢化锂铝或甲硼烷进行还原,生成式(Ⅲ)所示化合物。
在室温至热回流温度下,使用溶剂如乙醚,四氢呋喃,二恶烷,1,2-二甲氧乙烷,二甘醇二甲醚,进行还原反应。
化合物(ⅩⅤ)也可按下述方法制得:
亦即,在碱如碳酸钾,碳酸钠,氢氧化钠,三乙胺和二异丙基异乙胺的存在下,在室温至回流温度下,式(Ⅺ)所示化合物与式(ⅩⅥ)所示化合物反应生成式(ⅩⅤ)所示化合物。
在这种情况下,例如二甲基亚砜,二甲基甲酰胺,二甲基乙酰胺和乙腈可做为溶剂。
(第一步)
在室温至回流温度下,式(Ⅺ)所示化合物与式(ⅩⅦ)所示化合物反应生成化合物(ⅩⅧ),其中可以不使用溶剂,或使用溶剂如二氯甲烷,氯仿,乙腈,二甲基甲酰胺,二甲亚砜,乙醚,四氢呋喃,甲醇,乙醇等。
(第二步)
使用催化剂如钯炭,氧化铂或阮内镍,使式(ⅩⅧ)所示化合物进行氢化反应可生成式(Ⅲ′)所示化合物。
在这种情况下,反应可以在常压至高压的压力下,室温至高温的温度下进行,使用溶剂如甲醇,乙醇,二甲基甲酰胺和乙酸乙酯。
(方法3)
在室温至热回流温度范围的一个温度下,在碱如碳酸钾,碳酸钠,氢氧化钠,三乙胺和二异丙基乙胺的存在下,式(ⅩⅨ)所示化合物与式(ⅩⅩ)所示化合物反应生成化合物(Ⅲ)
在此例中可以使用的溶剂例如有二甲亚砜,二甲基甲酰胺,二甲基乙酰胺或乙腈。
(药理试验)
对包括实例Ⅰ,Ⅱ和Ⅲ在内的本发明化合物做以下药理试验(1)对从豚鼠摘除下的心肌的作用,(2)对麻醉的胸廊切开的狗的心跳速率降低和冠状血液流量增加作用,(3)毒性作用。
以下列举试验化合物,实例Ⅰ的A至M,实例Ⅱ的A至J,和实例Ⅲ的A至E。
实例Ⅰ的化合物A至M
化合物A(实施例1化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物B(实施例2化合物)
(E)-N-(3-((N′-(2-(3,5-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物C(实施例3化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丁基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物D(实施例19化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(3-吡啶基)苯基)-3-丁烯酰胺
化合物E(实施例23化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡咯-1-基)苯基)-3-丁烯酰胺
化合物F(实施例26化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-苯并咪唑-1-基)苯基)-3-丁烯酰胺
化合物G(实施例9化合物)
(E)-N-[3-((N′-(2-苯乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物H(实施例10化合物)
(E)-N-[3-((N′-(2-(3,4,5-三甲氧苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物I(实施例29化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(4(1H-吡啶酮-1-基)苯基)-3-丁烯酰胺
化合物J(实施例7化合物)
(E)-N-[3-((N′-(2-(3-甲氧苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物K(实施例13化合物)
(E)-N-[3-((N′-(2-(3,4-亚甲二氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物L(实施例18化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(4-甲基-1H-咪唑-1-基)苯基)-3-丁烯酰胺
化合物M(实施例25化合物)
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-1,2,4-三唑-1-基)苯基)-3-丁烯酰胺
实例Ⅱ的化合物A至J
A:
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氟苯基)-3-丁烯酰胺二氢氯化物
B:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4-(亚甲二氧基)-苯基)-3-丁烯酰胺二氢氯化物
C:
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟苯基)-丙烯酰胺
D:
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氰基苯基)-丙烯酰胺
E:
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟苯亚甲基)-2-吡咯烷二酮
F:
(E)-N-(3-((N′-(2-(4-甲氧苯基)-乙基)-N′-烯丙基)氨基)丙基)-3-(4-氟苯基)-丙烯酰胺
G:
(E)-N-(3-((N′-(3-(3,4-二甲氧苯基)吡咯烷-1-基)丙基)-3-(4-氟苯基)-丙烯酰胺
H:
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-甲氧苯基)-3-丁烯酰胺
I:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4,5-三甲氧苯基)-3-丙烯酰胺
J:
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)-乙基)-N′-甲基)氨基)丙基)-N-环戊基-4-(4-氰基-苯基)-3-丁烯酰胺
实例Ⅲ化合物A至E
A:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,3-噻唑-4-基)-苯基)-3-丁烯酰胺
B:
(E)-N-(N′-(2-(3,4-二甲氧苯基)乙基)-3-吡咯烷基)-4-(4-(1H-咪唑-1-基)-苯基)-3-丁烯酰胺
C:
(E)-N-(2-(N′-(2-(3,4-二甲氧苯基)乙基)-2-吡咯烷基)乙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
D:
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)-噻吩-2-基)-3-丁烯酰胺
E:
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)-2-丙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
现在叙述药理实验例以便详细地说明本发明化合物的效用。
药理实验例
实验例1
对从豚鼠摘除下的心肌的效用
本发明化合物(试验化合物)对心肌的效用是通过应用重量为300-500克的雌性豚鼠来测定的。即,将右心房从雌性豚鼠摘除并用Krebs-Henselseit溶液灌注,并用心动计数器记录自发收缩次数。心跳速率降低30%时试验化合物浓度的负对数如表1所示。
表        1(Ⅰ)对从豚鼠摘除下的心肌的效用
试验化合物 -log EC30
化合物A        6.3
化合物B        5.9
化合物C        6.0
化合物D        6.8
化合物E        6.6
化合物F        6.1
化合物G        6.1
化合物H        5.5
表1(Ⅱ)
试验化合物 -log EC30
化合物A        6.6
化合物B        6.8
化合物C        6.0
化合物D        6.1
化合物E        6.3
表1(Ⅲ)
试验化合物 -log EC30
化合物A        6.4
化合物B        6.5
化合物C        6.2
化合物E        5.7
实验例2
对已麻醉的胸廊切开的狗心跳速率降低和冠状血液流量增加作用
在吸入氟甲氧氟烷麻醉后,将成年杂种狗的胸腔切开。将一电磁血液流动计探针插入其左弯曲支脉以测定其冠状动脉的血液流量,在其左心室起动压力波并用计数器计数以测定心跳速率。
使用插入股骨动脉导管进行试验化合物的静脉给药(剂量为每千克重已麻醉杂种狗0.3毫克)。
左冠状动脉的弯曲支脉的增加血液流量效应或心跳速率降低效应是根据下述标准基于给药前后的血液流量或心跳速率的差别来估计的。
结果用符号(+)表示,如表2所示。
表2(Ⅰ)对已麻醉的胸廊切开的
狗的心跳速率降低效应
和冠状血液流量增加效应
试验化合物        心跳速率(HR)        冠状血液流量(CBF)
化合物A        +++        +
化合物B        ++        +++
化合物C        +        +++
化合物I        ±        +++
化合物J        +        +
化合物K        ++        +
化合物L        +        +
化合物M        +        +
表2(Ⅱ)
试验化合物        心跳速率(HR)
化合物A        ++
化合物B        +++
化合物D        +++
化合物F        +++
化合物G        ++
化合物H        ++
化合物I        +
化合物J        +
表2(Ⅲ)
试验化合物        心跳速率(HR)        冠状血液流量(CBF)
化合物A        +++        ±
化合物B        +        +
化合物D        ++        +
注):符号“+”,“++”,“+++”和“±”各自代表心跳速率降低数值或冠状血液流量增加数值,如表3所示。
表3
心跳速率降低的数值        冠状血液流量增加的数值
±        0%        ±        0%
+        1-10%        +        1-100%
++        11-20%        ++        101-200%
+++        21-30%        +++        201-300%
实验例3
毒性试验
使用老鼠,利用普通的急性毒性试验(静脉注射)测定本发明代表化合物,所得结果如表4所示。
表4
试验化合物        LD(mg/kg,iv)
化合物A        92
化合物B        81
化合物C        92
化合物I        77
化合物J        77
化合物L        92
化合物M        120
(化合物的实例)
以下参考本发明化合物起始材料的制备实施例和本发明化合物例子Ⅰ,Ⅱ,Ⅲ,说明本发明。
列表如下。
Ⅰ        Ⅱ        Ⅲ
制备实施例
或制造实施例        1-14        1-6        1-25
实施例或
工作例        1-36        1-120        1-20
化合物Ⅰ实例
制备实施例1
4-(4-甲基-1H-咪唑-1-基)苯甲醛
将4.20g氢化钠(60%的悬浮液,在矿物油中)悬浮在150ml二甲基甲酰胺中制得悬浮液。在室温搅拌下将8.62g4-甲基咪唑分批加入该悬浮液。一小时后,将12.4g4-氟苯甲醛加入所得混合物中。搅拌所得混合物4小时然后倒入冰水混合物。用氯仿萃取所得混合物。萃取液在无水硫酸钠中干燥并减压蒸馏除去溶剂。所得残余物用硅胶柱色谱提纯(溶剂:氯仿/甲醇(50∶1))得到固体产物。该固体产物用乙酰洗涤得到2.67g标题化合物,淡黄色粉末(产率:14%)。
熔点(℃):85.0-85.5
元素分析:C11H10N2O
C        H        N
计算值(%):70.95        5.41        15.05
实验值(%):71.17        5.51        15.13
·NMR(CDCl3)δ;
2.29(3H,d,J=1.5Hz),7.04(1H,m),7.3~7.5(2H,m),7.7~8.1(3H,m),9.96(1H,s)
按上述类似方法,制备以下化合物(产率:55%)
4-(4-(1H)-吡啶酮-1-基)苯甲醛
Figure 891037179_IMG68
熔点(℃):228-230
元素分析:C12H9NO2
C        H        N
计算值(%):72.35        4.55        7.03
分析值(%):72.58        4.64        7.04
·NMR(DMSO-d6)δ;
6.1~6.4(2H,m),7.6~7.9(2H,m),7.9~8.2(4H,m),10.05(1H,s)
制备实施例2
3-(1H-咪唑-1-基)苯甲醛
Figure 891037179_IMG69
在氮气氛下,将由9.25g3-氟苯甲醛,20.4g咪唑,0.31g铜粉和50ml水组成的混合物加热回流3天,接着加入氨水溶液。所得混合物用氯仿萃取。萃取液用硅胶柱色谱(溶剂:二氯甲烷/甲醇)提纯得到4.61g标题化合物,淡黄色晶体(产率:54%)。
熔点(℃):76.0-77.0
元素分析:C10H8N2O
C        H        N
计算值(%):69.75        4.68        16.27
分析值(%):69.80        4.83        16.61
·NMR(CDCl3)δ;
7.20(1H,bs),7.31(1H,m),7.5~7.7(2H,m),7.7~8.0(3H,m),10.02(1H,s)
制备实施例3
4-(4-吡啶基)苯甲醛
在平均温度为40-50℃、于氮气氛搅拌下,将6.93g4-溴苯甲醛二甲基乙缩醛在40ml四氢呋喃溶液滴加到由0.80g镁粉,催化剂量的碘和10ml四氢呋喃组成的混合物中,制备格淋雅试剂。在室温氮气氛下将该格淋雅试剂加入4.46g4-溴吡啶和0.4g双(1,3-二苯膦基丙烷)镍(Ⅱ)氯化物在100ml四氢呋喃的溶液。所得混合物回流4小时并在室温下冷却,接着加水。蒸馏除去所得混合物中的四氢呋喃。向残余物中加入乙酸乙酯。用稀盐酸萃取所得混合物。合并萃取液,静置稍许时间,用浓氨溶液调至碱性并用氯仿萃取,萃取液用无水硫酸镁干燥并蒸馏除去溶剂。残余物用硅胶柱色谱(溶剂:氯仿/甲醇)提纯制得3.28g标题化合物,淡黄色晶体(产率:64%)。
熔点(℃):89.5-90
元素分析:C12H9NO
C        H        N
计算值(%):78.67        4.95        7.65
分析值(%):78.77        5.12        7.57
·NMR(CDCl3)δ;
7.50~7.62(2H,m),7.75~7.93(2H,m),7.96~8.16(2H,m),8.70~8.84(2H,m),10.14(1H,s)
按上述类似方法,制备以下化合物:
4-(3-吡啶基)苯甲醛
Figure 891037179_IMG71
熔点(℃):53.5-54.5
元素分析:C12H9NO
C        H        N
计算值(%):78.67        4.95        7.65
分析值(%):78.57        5.06        7.56
·NMR(CDCl3)δ;
7.44(1H,ddd,J=7.2Hz,4.7Hz,1.0Hz),7.6~8.2(5H,m),8.75(1H,m),8.94(1H,m),10.12(1H,s)
4-(2-吡啶基)苯甲醛
Figure 891037179_IMG72
熔点(℃):48.0-48.5
元素分析:C12H9NO
C        H        N
计算值(%):78.67        4.95        7.65
分析值(%):78.50        5.08        7.57
·NMR(CDCl3)δ;
7.22(1H,m),7.8~7.5(2H,m),7.90(2H,d,J=8.3Hz),8.08(2H,d,J=8.3Hz),8.65(1H,d,J=4.4Hz),9.98(1H,s)
4-(咪唑并[1,2-a]吡啶-6-基)苯甲醛
熔点(℃):138.5-139.5
元素分析:C14H10N2O
C        H        N
计算值(%):75.67        4.51        12.61
分析值(%):75.58        4.67        12.68
·NMR(CDCl3)δ;
7.42(1H,dd,J=9.0Hz,2.5Hz),7.55~7.80(5H,m),7.84~8.04(2H,m),8.15(1H,m),9.98(1H,s)
制备实施例4
(E)-4-(4-(1H-吡唑-1-基)苯基)-3-丁烯酸
将5.45g4-(1H-咪唑-1-基)苯甲醛和12.93gβ-羧基乙基三苯基氯化物悬浮在70ml四氢呋喃。所得悬浮液冷却-50℃并剧烈搅拌。将30ml7.83g叔丁醇钾在四氢呋喃中的溶液逐渐滴加到所得悬浮液中。将所得混合物的温度逐渐提高到0℃。一小时后,向混合物中加入冰水。用浓盐酸调水溶液层的pH值至4以沉淀固体。过滤收集固体并用水和甲醇洗涤,制得5.44g标题化合物,淡黄色粉末(产率:75%)。
熔点(℃):212-213.5
元素分析:C13H12N2O2
C        H        N
计算值(%):68.41        5.30        12.27
分析值(%):68.51        5.42        12.08
·NMR(DMSO-d6)δ;
3.21(2H,d,J=5.7Hz),6.33(1H,dt,J=5.7Hz,15.8Hz),6.57(1H,d,J=15.8Hz),7.10(1H,s),7.3~7.7(4H,m),7.72(1H,s),8.25(1H,s)
按上述类似方法制备以下化合物:
(E)-4-(3-(1H-咪唑-1-基)苯基)-3-丁烯酸
Figure 891037179_IMG75
熔点(℃):148.5-150.0
元素分析:C13H12N2O2
C        H        N
计算值(%):68.41        5.30        12.27
分析值(%):68.23        5.39        12.34
·NMR(DMSO-d6)δ;
3.22(2H,d,J=5.4Hz),6.4~6.6(2H,m),7.07(1H,s),7.3~7.6(3H,m),7.66(1H,s),7.73(1H,s),8.24(1H,s)
(E)-4-[4-(2-甲基-1H-咪唑-1-基)苯基)-3-丁烯酸
Figure 891037179_IMG76
熔点(℃):237-240(分解)
元素分析:C14H14N2O2
C        H        N
计算值(%):69.40        5.82        11.57
分析值(%):69.57        6.05        11.45
·NMR(DMSO-d6)δ;
2.30(3H,d,J=0.9Hz),3.22(2H,d,J=6.2Hz),6.37(1H,dt,J=6.2Hz,16.3Hz),6.61(1H,d,J=16.3Hz),6.92(1H,m),7.25(1H,m),7.3~7.4(2H,m),7.4~7.6(2H,m)
(E)-4-[4-(4-甲基-1H-咪唑-1-基)苯基]-3-丁烯酸
熔点(℃):196-198
元素分析:C14H14N2O2
C        H        N
计算值(%):69.40        5.82        11.57
分析值(%):69.64        5.87        11.54
·NMR(DMSO-d6)δ;
2.17(3H,s),3.21(2H,d,J=6.2Hz),6.31(1H,dt,J=6.2Hz,16.3Hz),6.55(1H,d,J=16.3Hz),7.41(1H,d,J=0.9Hz),7.52(4H,s),8.13(1H,d,J=0.9Hz)
(E)-4-[4-(1H-吡唑-1-基)苯基]-3-丁烯酸
Figure 891037179_IMG78
熔点(℃):140-142
元素分析:C13H12N2O2
C        H        N
计算值(%):68.41        5.30        12.27
分析值(%):68.30        5.45        12.41
·NMR(CDCl3)δ;
3.20(2H,d,J=7Hz),6.04~6.60(3H,m),7.2~8.1(6H,m)
(E)-4-[4-(1,2,4-三唑-1-基)苯基]-3-丁烯酸
Figure 891037179_IMG79
熔点(℃):217-218.5
元素分析:C12H11N3O2
C        H        N
计算值(%):62.87        4.84        18.33
分析值(%):63.07        4.95        18.34
·NMR(DMSO-d6)δ;
3.23(2H,d,J=5.7Hz),6.36(1H,dt,J=5.7Hz,15.8Hz),6.60(1H,d,J=15.8Hz),7.5~7.7(2H,m),7.7~7.9(2H,m),8.21(1H,s),9.28(1H,s),12.35(1H,br)
(E)-4-[4-(1H-吡咯-1-基)苯基]-3-丁烯酸
Figure 891037179_IMG80
熔点(℃):191.0-192.0
元素分析:C14H13NO2
C        H        N
计算值(%):73.99        5.77        6.16
分析值(%):74.30        5.93        6.10
·NMR(CDCl3)δ;
3.17(2H,d,J=5.8Hz),6.04~6.62(4H,m),7.30(2H,m),7.44(4H,s)
(E)-4-[4-(3-吡啶基)苯基]-3-丁烯酸
熔点(℃):205.5-206.0
元素分析:C15H13NO2
C        H        N
计算值(%):75.30        5.48        5.85
分析值(%):75.42        5.64        5.80
·NMR(DMSO-d6)δ;
3.20(2H,d,J=5.4Hz),6.40(1H,dt,J=15.5Hz,5.4Hz),6.50(1H,d,J=15.5Hz),7.4(1H,m),7.50(2H,d,J=8.3Hz),7.66(2H,d,J=8.3Hz),8.13(1H,d,J=7.2Hz),8.5(1H,bs),8.8(1H,bs)
(E)-4-[4-(2-吡啶)苯基]-3-丁烯酸
Figure 891037179_IMG82
熔点(℃):155.0-156.0
元素分析:C15H13NO2
C        H        N
计算值(%):75.30        5.48        5.85
分析值(%):74.95        5.44        5.72
·NMR(DMSO-d6)δ;
3.25(2H,d,J=5.7Hz),6.45(1H,dt,J=15.8Hz,5.7Hz),6.58(1H,d,J=15.8Hz),7.30~7.50(1H,m),7.58(2H,d,J=8.4Hz),7.80~8.00(2H,m),8.08(2H,d,J=8.4Hz),8.65(1H,m)
(E)-4-[4-(4-吡啶基)苯基]-3-丁烯酸
熔点(℃):209.5-211.0
元素分析:C15H13NO2
C        H        N
计算值(%):75.30        5.48        5.85
分析值(%):75.23        5.59        5.78
·H-NMR(DMSO-d6)δ;
3.25(2H,d,J=6.1Hz),6.48(1H,dt,J=15.5Hz,6.1Hz),6.60(1H,d,J=15.5Hz),7.4~8.0(6H,m),8.7(2H,m)
(E)-4-[4-(1H-吡啶酮-1-基)苯基]-3-丁烯酸
Figure 891037179_IMG84
熔点(℃):275(分解)
元素分析 C15H13NO3
C        H        N
计算值(%):70.58        5.13        5.49
分析值(%):70.55        5.25        5.46
·H-NMR(DMSO-d6)δ;
3.21(2H,d,J=5.6Hz),6.1~6.3(2H,m),6.36(1H,dt,J=5.6Hz,16.3Hz),6.60(1H,d,J=16.3Hz),7.3~7.7(4H,m),7.8~8.1(2H,m)
(E)-4-[4-咪唑并[1,2-a]吡啶-6-基)苯基]-3-丁烯酸
Figure 891037179_IMG85
熔点(℃):254-260.0(分解)
元素分析:C16H14N2O2
C        H        N
计算值(%):73.37        5.07        10.07
分析值(%):73.15        5.16        10.00
·H-NMR(DMSO-d6)δ;
3.23(2H,d,J=5.8Hz),6.47(1H,dt,J=15.5Hz,5.8Hz),6.57(1H,d,J=15.5Hz),7.4~7.8(7H,m),7.99(1H,s),8.98(1H,s)
制备实施例5
N-[3-{N′-甲基-N′-(2-(3,5-二甲氧苯基)乙基)-氨基}丙基]苯邻二甲酰亚胺
Figure 891037179_IMG86
将含9.30gN-甲基-(2-(3,5-二甲氧基苯基)乙基)胺,13.4gN-(3-溴丙基)邻苯二甲酰亚胺、7.2g碳酸钾和100ml二甲基甲酰胺的混合物在80℃下搅拌8小时。反应完成后,将反应混合物过滤,除去无机物。蒸馏滤液,除去二甲基甲酰胺。向残物中加入乙酸乙酯。水洗得到混合物,并用稀盐酸萃取三次。合并萃取液,用浓氨水中和,再用氯仿萃取。萃取液经无水硫酸镁干燥后过滤。蒸馏滤液,除去溶剂、残物经硅胶柱色谱(溶剂:氯仿/甲醇)提纯,得到12.4g呈淡黄色油状的标题化合物(产率64%)。
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.26(3H,s),2.3~2.7(6H,m),3.5~3.8(2H,m),3.75(6H,s),6.20~6.36(3H,m),7.50~7.90(4H,m)
制备实施例6
N-甲基-N-(2-(3,5-二甲氧基苯基)乙基-1,3-丙二胺
Figure 891037179_IMG87
将制备实施例5制备的9.24gN-[3-(N′-甲基-N′-(2-(3,5-二甲氧基苯基)乙基)氨基)丙基]邻苯二甲酰亚胺和4ml单水合肼溶于100ml乙醇中,得到溶液。将该溶液在回流下加热2小时后冷却至室温,并过滤除去生成的沉淀物。蒸馏滤液,除去乙醇。向残物中加入氯仿,得到的混合物用苛性苏达水溶液洗两次,用饱和普通盐水溶液洗1次。用无水硫酸镁干燥后蒸出溶剂。得到5.81g淡黄色油状的标题化合物(产率96%)。该油不经进一步提纯用于下面的反应。
·NMR(CDCl3)δ;
1.4~1.8(2H,m),1.22(2H,bs),2.28(3H,s),2.3~2.8(8H,m),3.75(6H,s),6.2~6.4(3H,m)
按上述类似方法制备下列化合物:
N-甲基-N-[2-(3,5-二乙氧基苯基)乙基]-1,3-丙二胺,黄色油
Figure 891037179_IMG88
·NMR(CDCl3)δ;
1.21(2H,s),1.3~1.8(8H,m),2.28(3H,s),2.3~2.9(8H,m),4.04(2H,q,J=7.0Hz),4.07(2H,q,J=7.0Hz),6.6~7.0(3H,m)
N-甲基-N-[2-(3,4-亚乙基二氧基苯基)乙基]-1,3-丙二胺,黄色油
·NMR(CDCl3)δ;
1.4~2.1(4H,m),2.27(3H,s),2.3~2.9(8H,m),4.22(4H,s),6.4~6.8(3H,m)
N-甲基-N-[2-(4-吡啶基)乙基]-1,3-丙二胺,黄色油
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.0~2.9(13H,m),6.9~7.2(2H,m),8.3~8.6(2H,m)
N-甲基-N-(6,7-二甲氧基-1,2,3,4-四氢萘-2-基)-1,3-丙二胺,黄色油
Figure 891037179_IMG91
·NMR(CDCl3)δ;
1.4~2.2(6H,m),2.32(3H,s),2.4~2.9(9H,m),3.83(6H,s),6.56(2H,s)
N-甲基-N-(2-苯乙基)-1,3-丙二胺,黄色油
Figure 891037179_IMG92
·NMR(CDCl3)δ;
1.5~1.8(4H,m),2.24(3H,s),2.3~2.9(8H,m),6.9~7.3(5H,m)
N-甲基-N-[2-(3,4-亚甲基二氧苯基)乙基]-1,3-丙二胺,黄色油
·NMR(CDCl3)δ;
1.4~1.8(4H,m),2.14(3H,s),2.1~2.8(8H,m),5.90(2H,s),6.4~6.7(3H,m)
N-甲基-N-[2-(3-甲氧基苯基)乙基]-1,3-丙二胺,黄色油
·NMR(CDCl3)δ;
1.30(2H,s),1.4~1.8(2H,m),2.14(3H,s),2.2~2.9(8H,m),3.84(3H,s),6.5~6.8(3H,m),6.9~7.2(1H,m)
N-烯丙基-N-[2-(4-甲氧基苯基)乙基]-1,3-丙二胺,黄色油
Figure 891037179_IMG95
·yellow        oil
·NMR(CDCl3)δ;
1.40(2H,s),1.4~1.8(2H,m),2.4~2.8(8H,m),3.10(2H,d,J=7Hz),3.74(3H,s),4.96~5.30(2H,m),5.76~6.02(1H,m),6.6(2H,d,J=10Hz),7.0(2H,d,J=10Hz)
制备实施例8
N-环戊基-N′-甲基-N′-[2-(3,4-二甲氧基苯基)-乙基]-1,3-丙二胺
Figure 891037179_IMG96
将500mg
N-甲基-N-[2-(3,4-二甲氧基苯基)-乙基]-1,3-丙二胺和0.21ml环戊酮溶解于5ml乙醇中,再加入10mg氧化铂在室温及1个大气压下氢化6小时。过滤反应混合物,除去催化剂。减压浓缩滤液后得到660mg黄色油状标题化合物(产率100%)。
·NMR(CDCl3)δ;
1.1~2.1(10H,m),2.2~2.9(12H,m),2.9~3.2(1H,m),3.84(3H,s),3.86(3H,s),6.6~6.9(3H,m)
制备实施例9
N-[2-(3,4-二甲氧基苯基)乙基]高哌嗪
Figure 891037179_IMG97
将32.27g高哌嗪,13.2g2-(3,4-二甲氧基苯基)乙基氯化物和71.3g碳酸钾加入到500ml乙腈中。将得到的混合物加热回流20小时后冷却并过滤,减压浓缩滤液,残物用乙醚萃取三次。合并萃取液,用无水硫酸钠干燥后过滤,减压浓缩滤液,残物经硅胶柱色谱(溶剂:氯仿/甲醇/异丙胺(100∶10∶1)]提纯,得到13.4g黄色油状标题化合物(产率77%)。
·NMR(CDCl3)δ;
1.83~1.98(2H,m),2.39~3.11(13H,m),3.83(3H,s),3.84(3H,s),6.55~6.83(3H,m)
制备实施例10
N,N′-二甲基-N-[2-(3,4-二甲氧基苯基)乙基]-1,3-丙二胺
Figure 891037179_IMG98
将3.0gN-甲基-N-2-(3,4-二甲氧基苯基)乙基-1,3-丙二胺溶于含1.8ml三乙胺和100ml二氯甲烷的混合物中,然后在冰水冷却下搅拌之。向得到的溶液中滴加1.0ml氯甲酸甲酯。然后搅拌几分钟,蒸出二氯甲烷。用乙酸乙酯萃取残物。萃取液经无水硫酸镁干燥后蒸出溶剂。得到2.84g甲氨酸甲酯溶于100ml四氢呋喃中。并将得到的溶液滴加到0.54g氢化锂铝在100ml四氢呋喃的溶液中。混合物加热回流2小时后用冰冷却。再相继加入0.5ml水,0.5ml15%苛性苏达水溶液和1.5毫升水。室温下搅拌30分钟后加入硫酸镁。过滤混合物,从滤液中蒸出溶剂。得到2.30g淡棕色油状标题化合物(产率72%)。
·NMR(CDCl3)δ;
1.44(1H,bs),1.5~1.9(2H,m),2.28(3H,s),2.39(3H,s),2.4~2.9(8H,m),3.83(3H,s),3.85(3H,s),6.6~6.9(3H,m)
制备实施例11
N-甲基-N-(4-(叔丁基二甲基甲硅烷氧基)-丁-2-基)-[2-(3,4-二甲氧基苯基)乙基]胺
Figure 891037179_IMG99
在冰冷却下,将2.39g甲磺酰氯逐渐加入到50ml含3.55g4′叔丁基二甲基甲硅烷氧基)丁-2-醇和2.1g三乙胺在乙醚中的溶液中。30分钟后向混合物中加水,并用乙醚萃取。萃取物经无水硫酸钠干燥后过滤,并蒸出溶剂,残物溶于50ml乙腈中后加入6.74gN-甲基-[2-(3,4-二甲氧基苯基)乙基]胺碘化氢和7.7g碳酸钾。将混合物在回流下加热12小时后冷却,过滤除去生成的结晶沉淀,减压浓缩滤液,用乙醚萃取三次。合并醚层,并用普通盐水溶液洗涤之,然后经无水硫酸钠干燥,过滤。减加浓缩滤液,并用硅胶柱色谱(溶剂:氯仿/甲醇(100∶1)]提纯,得到2.34g黄色油状标题化合物(产率35%)。
·NMR(CDCl3)δ;
0.05(6H,s),0.88(9H,s),0.94(3H,d,J=6.1Hz),1.26~1.95(2H,m),2.24(3H,s),2.36~3.03(5H,m),3.58(2H,t,J=5.8Hz),3.81(3H,s),3.83(3H,s),6.55~6.80(3H,m)
制备实施例12
N-[3-((N′-甲基-N′-2-(3,4-二甲氧基苯基)乙基)氨基)丁基]邻苯二甲酰亚胺
Figure 891037179_IMG100
将N-甲基-N-(4-(叔丁基二甲基甲硅烷氧基)-丁-2-基)-[2-(3,4-二甲氧基苯基)乙基]胺溶于12ml四氢呋喃中,形成溶液。室温下向该溶液中逐渐滴加12ml氟化四正丁基铵在四氢呋喃中的溶液(1mmol/ml)。室温下将得到的混合物搅拌3小时后蒸出溶剂。残物用醚萃取三次。合并萃取物,经无水硫酸钠干燥后减压浓缩。残物溶于12ml四氢呋喃中后加入900ml邻苯二甲酰亚胺和1.61g三苯膦。室温下逐渐加入1.07g偶氮碳酸二乙酯。搅拌混合物过夜然后蒸出溶剂。用0.5N盐酸使残物呈酸性,并用乙醚洗涤。水层用氢氧化锂呈碱性后用乙酸乙酯萃取。萃取液用无水硫酸钠干燥并过滤。减压下浓缩滤液。经硅胶柱色谱(溶剂:氯仿/甲醇(100∶1)]提纯,得到2.19g黄色油状标题化合物(产率90%)。
·NMR(CDCl3)δ;
0.96(3H,d,J=6.5Hz),1.43~2.01(2H,m),2.27(3H,s),2.44~2.93(5H,m),3.60~3.81(2H,m),3.91(3H,s),3.85(3H,s),6.80(3H,m),7.57~7.97(4H,m)
制备实施例13
3-[N-甲基-N-(2-(3,4-二甲氧基苯基)乙基)氨基]丁胺
将46.36gN-[3-(N′-甲基-2-(3,4-二甲氧基苯基)乙基)氨基-3-甲基丙基]邻苯二甲酰亚胺和7.03g-水合肼加入到500ml乙醇中。生成的混合物被加热回流2小时后冷却并过滤除去生成的白色沉淀。减压浓缩滤液,并向残物中加入200ml10%氢氧化钠水溶液,再用氯仿萃取三次。合并萃取液,用饱和普通盐水溶液洗涤。经无水硫酸钠干燥后减压浓缩,得到26.88g黄色油状标题化合物(产率86%)。
·NMR(CDCl3)δ;
0.93(3H,d,J=6.3Hz),0.93~1.82(4H,m),2.12(3H,s),2.24~2.93(7H,m),3.78(3H,s),3.83(3H,s),6.54~6.84(3H,m)
制备实施例14
N-甲基-N-[2-(3,4-二甲氧基苯基)乙基]-2-甲基-1,3-丙二胺
Figure 891037179_IMG102
将含有6.5gN-甲基-2-(3,4-二甲氧基苯基)乙胺碘化氢,1.6g甲基丙烯腈和2.4g三乙胺的混合物在约70℃下加热2.5小时后冷却,加入二氯甲烷。水洗形成的混合物,经硫酸镁干燥后,蒸出溶剂。残物用硅胶柱色谱(溶剂:二氯甲烷/乙醇(100∶1)]提纯,得到2.1g3-[N-甲基-N-(2-(3,4-二甲氧基苯基)乙基)氨基]-2-甲基丙腈。
·NMR(CDCl3)δ;
1.24(3H,d,J=7Hz),2.30(3H,s),2.3~2.8(7H,m),3.8(6H,s),6.5~6.8(3H,m)
将2.1g上述丙腈和0.2ml浓缩盐酸溶解于30ml乙醇中。加入0.2g氧化铂,在2.1kg/cm氢气氛下进行氢化。过滤反应混合物,除去催化剂。减压蒸馏滤液,除去乙醇。用苛性苏达的稀溶液使残物呈碱性。水层用二氯甲烷萃取。萃取液经水洗,硫酸镁干燥及减压蒸馏后得到1.98g淡黄色油状标题化合物(产率38%)。
·NMR(CDCl3)δ;
0.90(3H,d,J=7Hz),1.36(2H,s),1.50~1.80(1H,m),2.10(3H,s),2.1~2.8(8H,m),3.80(3H,s),3.84(3H,s),6.6~6.8(3H,m)
实施例1
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
将62.1g(E)-4-[4-(1H-咪唑-1-基)苯基]-3-丁烯酸和36.8gN-羟基苯并三唑加入到800ml含50%水的乙腈中,并在冰水冷却下搅拌。向得到的混合物中分批加入56.2gN,N′-二环己基碳化二亚胺后搅拌2小时。滴加65.4gN-甲基-N-[2-(3,4-二甲氧基苯基)乙基]-1,3-丙二胺。滴加之后,将混合物在室温下搅拌3天。过滤除去生成的沉淀物。用乙酸乙酯充分洗涤滤液,并用稀盐酸萃取之。用碳酸钾调节水层pH值至9。再用乙酸乙酯萃取。萃取物经无水硫酸钠干燥,减压浓缩,硅胶柱色谱[溶剂:氯仿/甲醇/浓氨水(1000∶100∶2)]提纯,得到61.7g浅黄色油状标题化合物(产率52%)。
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.20(3H,s),2.3~2.8(6H,m),3.02(2H,d,J=6.5Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),6.20(1H,dt,J=6.1Hz,15.8Hz),7.46(1H,d,J=15.8Hz),6.5~6.8(3H,m),7.1~7.5(7H,m),7.77(1H,s)
实施例2
(E)-N-[3-((N′-(2-(3,5-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG104
将60g(E)-4-[4-(1H-咪唑-1-基)苯基]-3-丁烯酸加入到1000ml含50%水的乙腈中。将得到的混合物在冰水冷却下搅拌后加入57.0gN,N′-二环己基碳化二亚胺和37.3gN-羟基苯并三唑。该混合物经约4小时搅拌后形成溶液。再向其中滴加66.3gN-甲基-N-(2-(3,5-二甲氧基苯基)乙基)-1,3-丙二胺在约60ml乙腈中的溶液。将混合物的温度升至室温,搅拌过夜后加热至30至40℃,搅拌约4小时。反应完成后,将反应混合物过滤,除去形成的沉淀。蒸馏滤液,除去乙腈,再加入乙酸乙酯。用稀盐酸萃取二次之后合并萃取液,并用浓氨水中和之,再用氯仿萃取。萃取液经无水硫酸镁干燥后蒸出溶剂,得到黄色油状物。经硅胶柱色谱[溶剂:氯仿/甲醇/浓氨水(100∶10∶0.2)]提纯,得到74g浅黄色油状标题化合物(产率62%)。
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.17(3H,s),2.3~2.5(6H,m),3.01(2H,d,J=5.4Hz),3.1~3.5(2H,m),3.72(6H,s),6.0~6.3(4H,m),6.40(1H,d,J=15.5Hz),7.1~7.5(7H,m),7.78(1H,s)
按下述方法制备上述丁烯酰胺的二盐酸二水合物。
将258.9g上述产品溶于7770ml丙酮中,再加入518ml水、用冰冷却后滴加210ml含100ml浓盐酸的丙酮溶液。将混合物搅拌过夜后过滤取出形成的沉淀物,用1升丙酮洗之。在55℃下干燥后得到270g二盐酸二水合物,为白至浅黄色粉末,产率为90.1%。根据DSC发现该产物在100℃左右有一个热吸收峰。参照C27H34N4O3·2HCl·2H2O,得到元素分析的结果如下:
C        H        N
计算        56.74        7.05        9.80
实测        56.72        6.93        9.86
实施例3
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丁基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG105
将51.2g(E)-4-[4-(1H-咪唑-1-基)苯基]-3-丁烯酸和27.24gN-羟基苯并三唑溶于含500ml水和500ml乙腈的混合物中后加入41.6gN,N′-二环己基碳化二亚胺,将形成的混合物在0℃下搅拌30分钟,缓缓滴加按制备实施例13制备的3-(N-甲基-N-(2-(3,4-二甲氧基苯基)乙基)氨基)丁胺在160ml乙腈中的溶液。混合物于室温下搅拌过夜后在40℃下加热2小时,并冷却,过滤。减压浓缩滤液。将水层的pH值调至3,再加入乙酸乙酯。摇动混合物,以便排出有机层。用氢氧化钠使水层呈碱性,用乙酸乙酯萃取三次。合并乙酸乙酯层。经硫酸钠干燥及减压浓缩后,残物经硅胶柱色谱[溶剂:氯仿/甲醇/浓氨水(1000∶100∶2)]提纯,得到57.7g浅黄色油状标题化合物(产率63%)。
·NMR(400MHz,CDCl3)δ;
0.92(3H,d,J=6.2Hz),1.40~1.65(2H,m),2.18(3H,s),2.50~2.70(4H,m),2.75~2.90(1H,m),3.02(2H,d,J=7.0Hz),3.05~3.20(1H,m),3.50~3.60(1H,m),3.83(3H,s),3.85(3H,s),6.30(1H,dt,J=7.0Hz,16.1Hz),6.47(1H,d,J=16.1Hz),6.62~6.71(2H,m),6.76(1H,d,J=8.1Hz),7.16(1H,bs),7.26(1H,m),7.29(2H,d,J=8.4Hz),7.43(2H,d,J=8.4Hz),7.88(1H,bs)
实施例4至36
按照实施例1的类似方法制备实施例4至46中每一种化合物。即按照实施例1的制备过程,但(E)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酸被相应的4-取代的苯基-3-丁烯酸代替,N-甲基-N-[2-(3,4-二甲氧基苯基)乙基]-1,3-丙二胺被相应的取代的亚烷基二胺取代。
实施例4
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)N′-甲基)氨基)丙基]-N-环戊基-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.2~2.0(10H,s),2.30(3H,s),2.3~2.8(6H,m),3.0~3.4(5H,m),3.80(3H,s),3.83(3H,s),6.24(1H,dt,J=7.2Hz,16.0Hz),6.46(1H,d,J=16.0Hz),6.5~6.8(3H,m),7.1~7.5(6H,m),7.77(1H,s)
实施例5
(E)-N-[3-((N′-(2-(4-吡啶乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG107
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.22(3H,s),2.3~2.8(6H,m),3.06(2H,d,J=5.7Hz),3.1~3.5(2H,m),6.26(1H,dt,J=5.7Hz,15.8Hz),6.51(1H,d,J=15.8Hz),6.7~7.1(3H,m),7.1~7.5(6H,m),7.78(1H,s),8.3~8.5(2H,m)
实施例6
(E)-N-甲基-N-[3-((N′-(2-(4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG108
·NMR(400MHz,DMSO-d6,150℃)δ;
1.65~1.75(2H,m),2.29(3H,s),2.45(2H,m),2.60~2.7(2H,m),2.70~2.80(2H,m),2.94(3H,bs),3.30(2H,dd,J=6.6Hz,1.5Hz),3.33~3.37(2H,m),3.75(3H,s),3.77(3H,s),6.37(1H,dt,J=16.1Hz,6.6Hz),6.52(1H,dt,J=16.1Hz,1.5Hz),6.74(1H,dd,J=8.1Hz,2.2Hz),6.83(1H,d,J=2.2Hz),6.84(1H,d,J=8.1Hz),7.09(1H,bs),7.46~7.55(4H,m),7.55~7.57(1H,m),8.05(1H,bs)
实施例7
(E)-N-[3-((N′-(2-(3-甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG109
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.20(3H,s),2.40~2.81(6H,m),3.08(2H,d,J=6.8Hz),3.2~3.5(2H,m),3.76(3H,s),6.23(1H,dt,J=6.8Hz,16.2Hz),6.48(1H,d,J=16.2Hz),6.64~6.80(4H,m),7.00~7.48(7H,m),7.80(1H,br)
实施例8
(E)-N-[3-((N′-(2-(4-甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.44~1.80(2H,m),2.20(3H,s),2.30~2.80(6H,m),3.0(2H,d,J=7.0Hz),3.16~3.40(2H,m),3.70(3H,s),6.20(1H,dt,J=7.0Hz,16.0Hz),6.40(1H,d,J=16.0Hz),6.60~7.5(11H,m),7.72(1H,s)
实施例9
(E)-N-[3-((N′-(2-苯乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG111
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.19(3H,s),2.35~2.90(6H,m),3.00(2H,d,J=7.2Hz),3.2~3.5(2H,m),6.20(1H,dt,J=7.2Hz,16.2Hz),6.43(1H,d,J=16.2Hz),6.75~7.65(12H,m),7.75(1H,br)
实施例10
(E)-N-[3-((N′-(2-(3,4,5-三甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.50~1.84(2H,m),2.20(3H,s),2.34~2.76(6H,m),3.04(2H,d,J=6.0Hz),3.16~3.46(2H,m),3.74(9H,s),5.96~6.56(4H,m),7.04~7.48(7H,m),7.72(1H,s)
实施例11
(E)-N-[3-((N′-(2-(3,4-二乙氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG113
·NMR(CDCl3)δ;
1.40(3H,t,J=7.0Hz),1.41(3H,t,J=7.0Hz),1.5~1.8(2H,m),2.21(3H,s),2.3~2.8(6H,m),3.04(2H,d,J=5.7Hz),3.2~3.5(2H,m),3.99(2H,q,J=7.0Hz),4.00(2H,q,J=7.0Hz),6.18(1H,dt,J=5.7Hz,15.5Hz),6.44(1H,d,J=15.5Hz),6.5~6.8(3H,m),7.0~7.5(7H,m),7.75(1H,bs)
实施例12
(E)-N-[3-((N′-(2-(2,5-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.50~1.80(2H,m),2.20(3H,s),2.40~2.80(6H,m),3.04(2H,d,J=5.7Hz),3.16~3.44(2H,m),3.64(3H,s),3.68(3H,s),5.90~6.52(2H,m),6.52~6.80(3H,m),7.04~7.60(7H,m),7.72(1H,s)
实施例13
(E)-N-[3-((N′-(2-(3,4-亚甲基二氧苯基)乙基-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG115
·NMR(CDCl3)δ;
1.45~1.80(2H,m),2.16(3H,s),2.30~2.70(6H,m),3.04(2H,d,J=5.4Hz),3.10~3.40(2H,m),5.80(2H,s),6.0~6.72(5H,m),7.04~7.60(7H,m),7.76(1H,s)
实施例14
(E)-N-[3-((N′-(2-(3,4-亚乙基二氧苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG116
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.7(6H,m),3.06(2H,d,J=6.2Hz),3.2~3.5(2H,m),4.18(4H,s),6.0~6.8(5H,m),7.0~7.5(7H,m),7.78(1H,s)
实施例15
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.21(3H,s),2.3~2.8(6H,m),3.00(2H,d,J=6.1Hz),3.1~3.5(2H,m),3.78(3H,s),3.80(3H,s),6.26(1H,dt,J=16.6Hz,6.1Hz),6.38(1H,d,J=16.6Hz),6.5~6.7(3H,m),6.9~7.2(7H,m),7.72(1H,bs)
实施例16
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(2-甲基-1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG118
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.23(3H,s),2.33(3H,s),2.3~2.8(6H,m),3.06(2H,d,J=5.7Hz),3.1~3.5(2H,m),3.82(3H,s),3.85(3H,s),6.30(H,dt,J=5.7Hz,15.4Hz),6.53(1H,d,J=15.4Hz),6.5~6.8(3H,m),6.95(1H,d,J=1.3Hz),7.00(1H,d,J=1.3Hz),7.0~7.2(2H,m),7.2~7.5(3H,m)
实施例17
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-N-环戊基-4-(4-(2-甲基-1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG119
·NMR(CDCl3)δ;
1.20~2.08(10H,m),2.31(3H,s),2.34(3H,s),2.40~2.87(6H,m),2.95~3.40(5H,m),3.81(3H,s),3.84(3H,s),6.20~6.50(2H,m),6.51~6.80(3H,m),6.81~7.00(2H,m),7.00~7.20(2H,m),7.30~7.50(2H,m)
实施例18
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(4-甲基-1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG120
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.20(3H,s),2.27(3H,s),2.3~2.8(6H,m),3.04(2H,d,J=5.7Hz),3.2~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.23(1H,dt,J=5.7Hz,15.8Hz),6.49(1H,d,J=15.8Hz),6.96(1H,d,J=0.9Hz),7.1~7.5(5H,m),7.67(1H,d,J=0.9Hz)
实施例19
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(3-吡啶基)苯基)-3-丁烯酰胺
Figure 891037179_IMG121
·NMR(CDCl3)δ;
1.5~1.7(2H,m),2.18(3H,s),2.3~2.8(6H,m),3.04(2H,d,J=5.4Hz),3.2~3.5(2H,m),3.78(3H,s),3.80(3H,s),6.30(1H,dt,J=15.8Hz,5.4Hz),6.44(1H,d,J=15.8Hz),6.5~6.8(3H,m),7.2~7.5(6H,m),7.76(1H,dm,J=8.3Hz),8.50(1H,dd,J=5.4Hz,2.5Hz),8.76(1H,d,J=2.5Hz)
实施例20
(E)-N-[3-((N′-(2-(3,4,5-三甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(3-吡啶基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.20(3H,s),2.30~2.70(6H,m),3.08(2H,d,J=5.4Hz),3.1~3.5(2H,m),3.78(9H,s),6.30(2H,s),6.36(1H,dt,J=5.4Hz,15.8Hz),6.46(1H,d,J=15.8Hz),7.1~7.6(6H,m),7.75(1H,d,J=7.2Hz),8.5(1H,bs),8.75(1H,bs)
实施例21
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(2-吡啶基)苯基)-3-丁烯酰胺
Figure 891037179_IMG123
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.12(3H,s),2.2~2.8(6H,m),3.08(2H,d,J=6.5Hz),3.2~3.6(2H,m),3.82(6H,s),6.34(1H,dt,J=15.8Hz,6.5Hz),6.50(1H,d,J=15.8Hz),6.6~6.8(3H,m),7.1~7.4(2H,m),7.46(2H,d,J=8.3Hz),7.7~7.8(2H,m),7.96(2H,d,J=8.3Hz),8.70(1H,m)
实施例22
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(4-吡啶基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.28(3H,s),2.4~2.8(6H,m),3.14(2H,d,J=6.1Hz),3.3~3.6(2H,m),3.88(3H,s),3.90(3H,s),6.48(1H,dt,J=16.6Hz,6.1Hz),6.60(1H,d,J=16.6Hz),6.6~6.9(3H,m),7.3~7.7(7H,m),8.71(2H,m)
实施例23
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡咯-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG125
·NMR(CDCl3)δ;
1.48~1.92(2H,m),2.19(3H,s),2.35~2.80(6H,m),3.05(2H,d,J=6.2Hz),3.20~3.60(2H,m),3.82(6H,s),6.0~6.5(4H,m),6.5~6.8(3H,m),6.9~7.1(2H,m),7.1~7.4(4H,m)
实施例24
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(咪唑[1,2-a]吡啶-6-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG126
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.23(3H,s),2.7~2.8(6H,m),3.09(2H,d,J=6.1Hz),3.3~3.5(2H,m),3.82(3H,s),3.85(3H,s),6.36(1H,dt,J=16.2Hz,6.1Hz),6.52(1H,d,J=16.2Hz),6.6~6.9(3H,m),7.2~7.6(8H,m),8.46(1H,m)
实施例25
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-1,2,4-三唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG127
·NMR(CDCl3)δ;
1.50~1.85(2H,m),2.20(3H,s),2.18~2.80(6H,m),3.02(2H,d,J=6.0Hz),3.2~3.5(2H,m),3.80((3H,s),3.82(3H,s),6.22(1H,dt,J=6.0Hz,16.2Hz),6.46(1H,d,J=16.2Hz),6.35~6.78(3H,m),7.0~7.3(1H,m),7.3~7.6(4H,m),8.00(1H,s),8.44(1H,s)
实施例26
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-1H-苯并咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG128
·NMR(CDCl3)δ;
1.44~1.80(2H,m),2.20(3H,s),2.32~2.80(6H,m),3.0(2H,d,J=6.0Hz),3.10~3.44(2H,m),3.72(3H,s),3.76(3H,s),6.0~6.44(2H,m),6.48~6.76(3H,m),7.10~7.6(9H,m),8.0(1H,s)
实施例27
(E)-N-[3-((N′-(2-(3,4-二乙氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG129
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.16(3H,s),2.3~2.7(6H,m),3.0(2H,d,J=5.0Hz),3.16~3.40(2H,m),3.76(6H,s),5.96~6.76(6H,m),7.2~7.7(7H,m),7.8(1H,d,J=3Hz)
实施例28
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1,3-恶唑-5-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG130
·NMR(CDCl3)δ;
1.50~1.86(2H,m),2.18(3H,s),2.30~2.76(6H,m),3.05(2H,d,J=6.2Hz),3.20~3.54(2H,m),3.82(3H,s),3.84(3H,s),6.22(1H,dt,J=15.1Hz,6.2Hz),6.44(1H,d,J=15.1Hz),6.56~6.76(3H,m),7.28(1H,s),7.3~7.66(5H,m),7.86(1H,s)
实施例29
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡啶酮-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.23(3H,s),2.3~2.8(6H,m),3.05(2H,d,J=5.3Hz),3.2~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.0~6.5(4H,m),6.5~6.8(3H,m),7.0~7.6(7H,m)
实施例30
(E)-N-[3-((N′-(2-(4-甲氧基苯基)乙基)-N′-烯丙基}氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG132
·NMR(CDCl3)δ;
1.50~1.80(2H,m),2.4~2.7(6H,m),3.04(2H,d,J=5.0Hz),3.03(2H,d,J=7.2Hz),3.16~3.44(2H,m),3.7(3H,s),4.96~5.24(2H,m),5.5~6.0(1H,m),6.0~7.5(13H,m),7.76(1H,s)
实施例31
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.32(1H,brs),2.50~3.00(6H,m),3.08(2H,d,J=7.0Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),6.26(1H,dt,J=7.0Hz,14.4Hz),6.50(1H,d,J=14.4Hz),6.58~6.80(3H,m),7.0~7.55(7H,m),7.78(1H,s)
实施例32
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-烯丙基)氨基)丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
1.55~1.80(2H,m),2.30~2.74(6H,m),2.80~3.25(4H,m),3.2~3.5(2H,m),3.74(6H,s),4.98~5.18(2H,m),6.24(1H,dt,J=5.4Hz,16.2Hz),6.47(1H,d,J=16.2Hz),6.62~7.45(10H,m),7.78(1H,s)
实施例33
N-[2-(3,4-二甲氧基苯基)乙基)-N′-[(E)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰基]高哌嗪
·NMR(CDCl3)δ;
1.73~2.07(2H,m),2.41~3.13(8H,m),3.21~3.83(6H,m),3.83(3H,s),3.85(3H,s),6.37~6.57(2H,m),6.61~6.89(3H,m),7.14~7.65(6H,m),7.83(1H,s)
实施例34
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)-2-甲丙基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
·NMR(CDCl3)δ;
0.84(3H,d,J=7.0Hz),2.16(3H,s),2.2~2.8(7H,m),3.0(2H,d,J=6.0Hz),3.4~3.8(2H,m),3.8(6H,s),5.96~6.8(5H,m),7.0~7.5(6H,m),7.76(1H,s),7.8~8.1(1H,m)
实施例35
(E)-N-[4-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丁-2-基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG137
·NMR(CDCl3)δ;
1.16(3H,d,J=7.0Hz),1.4~1.8(2H,m),2.2(3H,s),2.3~2.8(6H,m),3.74(3H,s),3.76(3H,s),3.9~4.2(1H,m),6.0~6.8(5H,m),7.04~7.6(7H,m),7.74(1H,s)
实施例36
(E)-N-[4-((N′-(2-(3,5-二甲氧基苯基)乙基)-N′-甲基)氨基)丁-2-基]-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG138
·NMR(CDCl3)δ;
1.18(3H,d,J=7.2Hz),1.4~2.0(2H,m),2.21(3H,s),2.3~2.8(6H,m),3.01(2H,d,J=6.6Hz),3.73(6H,s),3.9~4.3(1H,m),6.24(3H,s),6.27(1H,dt,J=6.6Hz,15.8Hz),6.44(1H,d,J=15.8Hz),7.0~7.5(7H,m),7.76(1H,s)
化合物Ⅱ的实施例
生产实施例1
(E)-4-(4-氟苯基)-3-丁烯酸
Figure 891037179_IMG139
使74.4g的4-氟苯甲醛和233.6g的β-羧乙基-三苯基氯化鏻悬浮于700ml的四氢呋喃中,并且将它们恒温保持在冰浴中进行搅拌。向其中慢慢滴加含有141.4g叔丁醇钾的500ml四氢呋喃溶液。使其温度达到室温30分钟后,接着搅拌10小时。向其中加入冰水和用乙醚清洗后,用来稀释的盐酸使水层的氢离子浓度固定在pH2的程度上。然后用乙酸乙酯进行萃取。用硫酸镁干燥和减压浓缩后,使所得到的固体从含水乙醇中重结晶,得到53.98g白色针状晶体标记化合物(产率为50%)。
熔点(℃):114-115
元素分析值:C10H9FO2
C        H        F
理论值        66.64        5.04        10.55
观察值        66.64        5.02        10.44
用上述同样方法,得到了下面的化合物。
*(E)-4-(2-氟苯基)-3-丁烯酸
熔点(℃):61-62
元素分析值:C10H9FO2
C        H
理论值        66.64        5.04
观察值        66.75        5.03
·NMR(CDCl3)δ;
3.30(2H,d,J=6.5Hz),6.17(1H,dt,J=6.5Hz,16.6Hz),6.68(1H,d,J=16.6Hz),6.9~7.4(4H,m),11.62(1H,br)
*(E)-4-(3-氟苯基)-3-丁烯酸
熔点(℃):66.5-67
元素分析值:C10H9FO2
C        H        F
理论值        66.64        5.04        10.55
观察值        66.66        4.95        10.51
·NMR(CDCl3)δ;
3.28(2H,d,J=6.5Hz),6.24(1H,dt,J=6.5Hz,16.2Hz),6.50(1H,d,J=16.2Hz),7.7~8.4(4H,m),11.92(1H,br)
*(E)-4-(4-(甲硫基)苯基)-3-丁烯酸
Figure 891037179_IMG142
熔点(℃):131-132
元素分析值:C11H12O2S
C        H        S
理论值        63.43        5.81        15.40(%)
观察值        63.78        5.78        15.34(%)
·NMR(CDCl3)δ;
2.47(3H,s),3.28(2H,d,J=6Hz),6.16(1H,dt,J=7Hz,15Hz),6.44(1H,d,J=15Hz),7.01~7.35(4H,m)
*(E)-4-(4-氰苯基)-3-丁烯酸
熔点(℃):111-113
元素分析值:C11H9NO2
C        H        N
理论值(%):70.58        4.85        7.48
观察值(%):70.61        4.96        7.41
·NMR(CDCl3)δ;
3.29(2H,d,J=5.7Hz),6.34(1H,dt,J=5.7Hz,15.8Hz),6.58(1H,d,J=15.8Hz),7.3~7.7(4H,m),9.84(1H,br)
*(E)-4-(4-氯苯基)-3-丁烯酸
Figure 891037179_IMG144
熔点(℃):118.5-110
元素分析值:C10H9Cl2
C        H
理论值(%):61.08        4.61
观察值(%):61.12        4.67
·NMR(CDCl3)δ;
3.28(2H,d,J=6.0Hz),6.19(1H,dt,J=6.0Hz,16.2Hz),6.49(1H,d,J=16.2Hz),7.1~7.4(4H,m),11.32(1H,br)
*(E)-4-(2-甲氧苯基)-3-丁烯酸
Figure 891037179_IMG145
·NMR(CDCl3)δ
3.31(2H,dd,J=1.0Hz,7.0Hz)3.86(3H,S)6.27(1H,dt,J=7.0Hz,16.3Hz)6.7-7.5(5H,m)10.5(1H,br)
*(E)-4-(3-甲氧苯基)-3-丁烯酸
Figure 891037179_IMG146
熔点(℃):96.5-97.5
元素分析值:C11H12O3
C        H
理论值(%):68.74        6.29
观察值(%):68.92        6.23
·NMR(CDCl3)δ;
3.29(2H,d,J=5.7Hz),3.80(3H,s),6.28(1H,dt,J=5.7Hz,15.8Hz),6.45(2H,d,J=15.8Hz),6.7~7.3(4H,m),9.8(1H,bs)
*(E)-4-(4-甲氧苯基)-丁烯酸
Figure 891037179_IMG147
熔点(℃):102.5-104.5
元素分析值:C11H12O3
C        H
理论值(%):68.73        6.30
观察值(%):68.84        6.20
·NMR(CDCl3)δ;
3.26(2H,d,J=6.8Hz),3.78(3H,s),6.10(1H,dt,J=6.8Hz,16.6Hz),6.45(1H,d,J=16.6Hz),6.83(2H,d,J=8.6Hz),7.30(2H,d,J=8.6Hz),11.26(1H,br)
*(E)-4-(4-甲苯基)-3-丁烯酸
熔点(℃):113-114
元素分析值:C11H12O2
C        H
理论值(%):74.94        6.87
观察值(%):74.94        6.87
·NMR(CDCl3)δ;
2.32(3H,s),3.27(2H,d,J=7.2Hz),6.18(1H,dt,J=7.2Hz,16.2Hz),6.49(1H,d,J=16.2Hz),7.0~7.4(4H,m),11.0(1H,br)
*(E)-4-(3,4-二氟苯基)-3-丁烯酸
Figure 891037179_IMG149
熔点(℃):95-96
元素分析值:C10H8F2O2
C        H
理论值(%):60.61        4.07
观察值(%):60.85        4.02
NMR(CDCl3)δ;
3.28(2H,d,j=8Hz)
6.10(1H,dt,J=8Hz,16Hz)
6.24(1H,d,j=16Hz)
6.9-7.3(3H,m)
*(E)-4-(3,4-二甲氧苯基)-3-丁烯酸
Figure 891037179_IMG150
·NMR(CDCl3)δ;
3.24(2H,d,J=6.5Hz),3.82(3H,s),3.84(3H,s),6.06(1H,dt,J=6.5Hz,16.2Hz),6.40(1H,d,J=16.2Hz),6.8~7.0(3H,m),8.40(1H,br)
*(E)-4-(3,4-亚甲二氧苯基)-3-丁烯酸
Figure 891037179_IMG151
熔点(℃):114-115
元素分析值:C11H10O4
C        H
理论值(%):64.07        4.89
观察值(%):64.28        4.95
·NMR(CDCl3)δ;3.22(2H,d,J=8Hz)
5.90(2H,S)
6.00(1H,dt,J=8Hz,16Hz)
6.36(1H,d,J=16Hz)
6.6-6.9(3H,m)
*(E)-4-(3,4-亚甲二氧基)苯基)-3-丁烯酸
熔点(℃):114-115
元素分析值:C11H10O4
C        H
理论值(%):65.44        5.49
观察值(%):65.56        5.61
·NMR(CDCl3)δ;3.20(2H,d,J=8Hz)
4.18(4H,S)
6.00(1H,dt,J=8Hz,16Hz)
6.32(1H,d,J=16Hz)
6.6-6.9(3H,m)
*(E)-4-(3,4-(二氯苯基)-3-丁烯酸
Figure 891037179_IMG153
熔点(℃):77-78
元素分析值:C        H        Cl
C10H8Cl2
理论值(%):51.98        3.49        30.68
观察值(%):52.21        3.47        30.57
·NMR(CDCl3)δ;
3.30(2H,d,J=6.5Hz),6.26(1H,dt,J=6.5Hz,15.8Hz),7.1~7.5(3H,m),9.8(1H,br)
*(E)-4-(3,4,5-三甲氧基苯基)-3-丁烯酸
熔点(℃):85-87
元素分析值:C13H14O5
C        H
理论值(%):61.89        6.39
观察值(%):61.90        6.33
·NMR(CDCR)δ;3.26(2H,d,J=8Hz)
3.80(3H,S),3.84(6H,S)
6.08(1H,dt,J=8Hz,16Hz)
6.44(1H,d,J=16Hz)
6.56(2H,S)
*(E)-4-(4-二甲氨基)苯基)-3-丁烯酸
Figure 891037179_IMG155
熔点(℃):203-204
元素分析值:C12H15O2N
C        H        N
理论值(%):70.22        7.37        6.82
观察值(%):70.36        7.21        6.73
·NMR(CDCl3)δ;
2.94(6H,s),3.25(2H,d,J=7Hz),6.00(1H,dt,J=7Hz,16Hz),6.40(1H,d,J=16Hz),6.55~6.75(2H,m),7.16~7.35(2H,m)
*(E)-4-(4-(乙酰苯基)苯基)-3-丁烯酸
Figure 891037179_IMG156
熔点(℃):216-217
元素分析值:C12H13O3N
C        H        N
理论值(%):65.74        5.98        6.39
观察值(%):65.89        5.93        6.24
·NMR(DMSO)δ;
2.02(3H,s),3.13(2H,d,J=6Hz),6.12(1H,dt,J=6Hz,16Hz),6.40(1H,d,J=16Hz),7.14~7.60(4H,m)
*(E)-4-(4-(甲氧羰基)苯基)-3-丁烯酸
Figure 891037179_IMG157
熔点(℃):118.5-121
元素分析值:C12H12O4
C        H
理论值(%):65.44        5.49
观察值(%):65.65        5.42
·NMR(CDCl3)δ;
3.30(2H,d,J=6.1Hz),3.88(3H,s),6.33(1H,dt,J=6.1Hz,15.5Hz),6.56(1H,d,J=15.5Hz),7.3~7.5(2H,m),7.8~8.1(2H,m),9.45(1H,br)
*(E)-4-(4-甲氨酰)苯基)-3-丁烯酸
Figure 891037179_IMG158
熔点(℃):247-249
元素分析值:C11H11NO3
C        H        N
理论值(%):64.38        5.40        6.83
观察值(%):64.54        5.38        6.78
·NMR(DMSO-d6)δ;
3.20(2H,d,J=5.8Hz),6.34(1H,dt,J=5.8Hz,15.8Hz),6.66(1H,d,J=15.8Hz),7.1~7.6(3H,m),7.6~8.1(3H,m)
*(E)-4-((2-异丙氧-4-甲氧-3-甲基)苯基-3-丁烯酸
熔点(℃):116-117
元素分析值:C15H20O4
C        H
理论值(%):68.16        7.63
观察值(%):68.22        7.68
·NMR(CDCl3)δ;
1.26(6H,d,J=7Hz),2.12(3H,s),3.26(2H,dd,J=1Hz,6Hz),3.80(3H,s),4.10(1H,heptet,J=7Hz),6.06(1H,dt,J=6Hz,17Hz),6.54(1H,d,J=9Hz),6.68(1H,d,J=17Hz),7.22(1H,d,J=9Hz),8.40(1H,br)
生产实施例2
N-(2-N′-甲基-N′-(2-(3,4-二甲氧苯基)乙基)氨基)乙基)苯邻二甲酰亚胺
使8.08g的N-甲基-(2-(3,4-二甲氧苯基))乙基)胺的碘酸、8.46g的N-(4-溴丁基)-苯邻二甲酰亚胺、8.29g的碳酸钾和50ml的N,N′-二甲基甲酰胺混合,并使它们的混合物在80℃下搅拌4小时。反应完成后,使混合物用水稀释并用氯仿萃取。用无水硫酸镁干燥后,将其过滤并蒸掉溶剂。通过硅凝胶柱色谱法(溶剂;氯仿∶甲醇=100∶1)使残余物纯化,得到9.44g标记化合物(产率为95%),该化合物为黄色油状物。
NMR(CDCl3)δ;
1.3-1.9(4H,m),2.2-2.9(9H,m),3.65(2H,t,J=6.8Hz),3.78(3H,s),3.81(3H,s),6.5-6.7(3H,m),7.6-7.9(4H,m)
生产实施例3
N-甲基-N-(2-(3,4-二甲氧苯基)乙基)-1,4-丁二胺
使9.44g的在生产实施例2中得到的N-(4-(N′-甲基-N′-(3,4-二甲氧苯基)乙基)氨基)丁基)苯邻二甲酰亚胺和12.7ml的肼的-水合物溶解于50ml的甲醇中,使得到溶液加热回流2小时。冷却至室温后,过滤出沉淀,并蒸去甲醇。向其中加入苛性苏打水溶液用氯仿萃取,然后用无水碳酸钾干燥。蒸掉溶剂,然后用硅凝胶柱色谱法(溶剂;氯仿∶甲醇∶未稀释的氨水=100∶10∶1)使残余物纯化,得到5.21g标记化合物(产率为82%),该标记化合物为黄色油状物。
NHR(CDCl3)δ:
1.3-1.8(4H,m),2.2-2.9(11H,m),3.26(2H,bs),3.84(3H,s),3.87(3H,s),6.5-6.9(3H,s)
用上述同样方法得到了下面的化合物。N-甲基-N-(2-(3,4-二甲氧苯基)乙基)-1,2-乙二胺(黄色油状物),N-(3-氨基丙基)-3-(3,4-二甲氧苯基)吡咯烷(黄色油状物)和N-异丙基-N-(2-苯基乙基)-1,3-丙二胺(黄色油状物)。它们分子具有下列结构式。NMR分析结果分别如下:
Figure 891037179_IMG162
NHR(CDCl3)δ:
1.75(2H,bs),2.1-2.9(11H,m),3.85(3H,s),3.87(3H,s),6.5-6.8(3H,m)
Figure 891037179_IMG163
NHR(CDCl3-CD3OD)δ:
1.5-3.5(15H,m)
3.83(3H,s),3.86(3H,s),
6.76(3H,s)
Figure 891037179_IMG164
NMR(CDCl3)δ:
0.98(3H,d,J=7H)
1.04(3H,d,J=7H)
1.5-1.8(2H,m)
2.1-3.4(11H,m)
6.9-7.4(5H,m)
生产实施例4
N-甲基-N-(2-(3,4-二甲氧苯基)乙基)-N′-异丙基-1,3-丙二胺
使3.87g的N-甲基-N-(2-(3,4-二甲氧苯基)乙基)-1,3-丙二胺和15ml的丙酮溶入50ml的乙醇中。向其中加入0.1g的氧化铂,然后在室温下和3kg/cm的压力下进行氢化。3小时后,过滤催化剂后浓缩,得到4.52g标记化合物(产率为100%),该化合物为黄色油状物。
·NMR(CDCl3)δ;1.06(3H,d,J=7Hz)
1.5-1.9(2H,m)
2.2-2.9(13H,m)
3.83(3H,5)3.86(3H,s)
6.6-6.9(3H,m)
生产实施例5
(E)-N-(3-氯苯基)-3-(4-氟代亚苄基-2-吡咯烷酮
使0.96g60%的氢氧化钠,2.58ml的1-氯-3-碘丙烷和20ml的N,N-二甲基甲酰胺混合,在室温下搅拌得到的混合物。向其中滴加溶解于20mlN,N-二甲基甲酰胺中的3.82g(E)-3-(4-氟代亚苄基)-2-吡咯烷酮,搅拌3小时。反应完成以后,将产物倒入冰水中,用乙酸乙酯萃取。水洗后,使其用无水硫酸镁干燥,并蒸掉溶剂。通过硅凝胶柱色谱法(溶剂;正己烷∶乙酸乙酯=3∶2)使残余物纯化,得到3.55g标记化合物(产率为66%),该化合物为白色固体物质。
·NMR(CDCl3)δ;
1.9~2.3(2H,m),2.9~3.2(2H,m),3.4~3.7(6H,m),6.9~7.6(5H,m)
用上述同样方法,得到了下面的化合物。
*(E)-N-(3-氯丙基)-3-(3,4-(亚甲乙氧基)亚苄基-2-吡吡烷酮
Figure 891037179_IMG167
黄色固体物质
·NMR(    )δ;
*~2.3(2H,m),2.9~3.2(2H,m),3.4~3.7(6H,m),5.99(2H,s),6.7~7.1(3H,m),7.1~7.3(1H,m)
*(E)-N-(3-氯丙基)-3-(4-氰基亚苄基)-2-吡吡烷酮
Figure 891037179_IMG168
·NMR(CDCl3)δ;
1.9~2.3(2H,m),2.9~3.2(2H,m),3.4~3.8(6H,m),7.2~7.4(1H,m),7.4~7.8(4H,m)
生产实施例6
(E)-N-(3-氯丙基)-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG169
使4.15g3-(4-氟苯基)丙烯酸、2.37ml亚硫酰氯和20ml苯的混合物加热回流3小时。在减压浓缩后,得到一种酸性氯化物粗产物。然后将其溶解于20ml二氯甲烷中,再将得到的溶液在冰冷却下滴加到4.23g的盐酸3-氯丙胺、10.47ml        N,N-二异丙基乙胺和50ml二氯甲烷的混合物中。1小时后,将其减压浓缩。用水稀释后,用乙酸乙酯进行萃取。用稀释的盐酸和饱和的碳酸氢钠水溶液洗涤,然后用无水硫酸镁使其干燥。蒸发除去溶剂,用硅胶柱色谱法(溶剂:正己烷∶乙酸乙酯=3∶2)使残余物纯化,得到5.73g标记化合物(产率为95%),该化合物为白色固体物质。
·NMR(CDCl3)δ;
1.9~2.3(2H,m),3.3~3.7(4H,m),6.20(1H,br),6.32(1H,d,J=15.8Hz),6.8~7.1(2H,m),7.2~7.7(3H,m)
实施例1
(E)-N-(3-(N′-(2-(2,3-二甲氧苯基)乙基-N′-甲基)氨基)丙基)-4-(4-氟丙基)-3-丁烯酰胺
使30.0g的(E)-4-(4-氟苯基)-3-丁烯酸、14.6ml的亚硫酰氯和350ml苯的混合物加热回流2小时。减压浓缩得到一种酸性氯化物粗产物。使其溶解于200ml二氯甲烷中,然后再将得到的溶液在冰冷却下滴入47.1g的N-甲基-N-(2-(3,4-二甲氧苯基)-乙基-1,3-丙二胺、26.3g的无水碳酸钾和400ml二氯甲烷的混合物中。30分钟后将温度降到室温,再搅拌混合物30分钟。反应完成以后,加水,用氯仿进行萃取,再用无水硫酸钠干燥。蒸发除去溶剂,用硅胶柱色谱法(溶剂;氯仿∶甲醇=25∶1)使残余物纯化,得到55.3g的标记化合物(产率为79%),该化合物为黄色油状物。
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.8(6H,m),3.04(2H,d,J=6.8Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),6.12(1H,dt,J=6.8Hz,15.2Hz),6.48(1H,d,J=15.2Hz),7.6~7.8(3H,m),7.8~8.1(2H,m),8.1~8.4(3H,m)
实施例2
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基-N′-甲基)氨基)丙基)-4-(4-氟丙基)-3-丁烯酰胺二氢氯化物
Figure 891037179_IMG171
使在实施例1中得到55.3g(E)-N-(3-(N′-(2-(3,4-二甲氧苯基)乙基-N′-甲基)氨基)丙基))-4-(4-氟丙基)-3-丁烯酰胺溶解于100ml甲醇中,向其中加入氯化氢甲醇。再加入乙醚进行结晶,得到56.1g的标记化合物(产率为86%),该化合物为浅黄色粉末。
熔点(℃):101
元素分析值:C24H33FCl2N2O3
C        H        N        F
理论值(%):59.13        6.82        5.75        3.89
观察值(%):59.13        6.83        5.60        3.91
实施例3-69
用上述实施例1同样方法得到了下列化合物。
实施例3
(E)-N-((3-((N′-(2-(3,4-二甲氧苯基)乙基)-甲基)氨基)丙基))-3-苯基丙烯酰胺
Figure 891037179_IMG172
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.31(3H,s),2.4~2.8(6H,m),3.5~3.6(2H,m),3.76(3H,s),3.84(3H,s),6.18(1H,d,J=16Hz),6.6~6.8(3H,m),6.6~6.8(3H,m),7.0~7.6(7H,m)
实施例4
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3,4-二甲氧苯基)丙烯酰胺
Figure 891037179_IMG173
黄色油状物
·NMR(CD3OD)δ;
1.6~2.0(2H,m),2.29(3H,s),2.3~2.8(6H,m),3.2~3.5(2H,m),3.76(3H,s),3.78(3H,s),3.81(6H,s),6.44(1H,d,J=16Hz),6.7~7.2(6H,m),7.50(1H,d,J=16Hz)
实施例5
(E)-N-((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基))-3-(2,6-二氯苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.42(3H,s),2.6~2.9(6H,m),3.3~3.6(2H,m),3.80(3H,s),3.84(3H,s),6.40(1H,d,J=18Hz),6.6~6.8(3H,m),6.9~7.8(5H,m)
实施例6
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(2,5-二甲氧苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.30(3H,s),2.4~2.8(6H,m),3.2~3.5(2H,m),3.72(3H,s),3.76(3H,s),3.78(3H,s),3.80(3H,s),6.30(1H,d,J=18Hz),6.6~7.3(8H,m),7.7(1H,d,J=18Hz)
实施例7
(E)-N-((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-二氟苯基)丙烯酰胺
Figure 891037179_IMG176
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.28(3H,s),2.3~2.8(6H,m),3.3~3.6(2H,m),3.72(3H,s),3.80(3H,s),6.12(1H,d,J=18Hz),6.72(3H,s),6.8~7.6(6H,m)
实施例8
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3-氟苯基)丙烯酰胺
Figure 891037179_IMG177
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.34(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),3.72(3H,s),3.81(3H,s),6.09(1H,d,J=14Hz),6.6~6.8(3H,m),6.8~7.6(6H,m)
实施例9
(E)-N-((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氰基苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.30(3H,s),2.4~3.0(6H,m),3.3~3.6(2H,m),3.72(3H,s),3.84(3H,s),6.14(1H,d,J=18Hz),6.72(3H,s),7.2~7.9(6H,m)
实施例10
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3-氰基苯基)丙烯酰胺
Figure 891037179_IMG179
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.30(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.69(3H,s),3.81(3H,s),6.20(1H,d,J=15Hz),6.68(3H,s),7.1~7.7(6H,m)
实施例11
(E)-N-((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基))-4-(3-氰基苯基)-3-丁烯酰胺
褐色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.14(3H,s),2.4~2.8(6H,m),3.02(2H,d,J=6.8Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),6.1~6.9(5H,m),7.1~7.7(5H,m)
实施例12
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-4-(2-氰基苯基)-3-丁烯酰胺
Figure 891037179_IMG181
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.13(3H,s),2.4~2.8(6H,m),3.06(2H,d,J=6.8Hz),3.2~3.5(2H,m),3.82(3H,s),3.86(3H,s),6.48(1H,dt,J=6.8Hz,16.2Hz),6.7~6.9(4H,m),7.1~7.7(5H,m)
实施例13
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基))-3-(2-三氟甲基)苯基)丙烯酰胺
Figure 891037179_IMG182
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.30(3H,s),2.4~2.8(6H,m),3.3~3.8(2H,m),3.71(3H,s),3.79(3H,s),6.10(1H,d,J=16Hz),6.6~6.8(3H,m),7.2~7.8(6H,m)
实施例14
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3-三氟甲基)苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.32(3H,s),2.4~2.9(6H,m),3.2~3.7(2H,m),3.74(3H,s),3.84(3H,s),6.16(1H,d,J=18Hz),6.76(3H,s),7.20(1H,br),7.4~7.8(6H,m)
实施例15
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基))-3-(2-萘基)-丙烯酰胺
Figure 891037179_IMG184
黄色油状物
·NMR(CDCl3)δ;
1.7~2.0(2H,m),2.42(3H,s),2.5~2.9(6H,m),3.4~3.9(2H,m),3.71(3H,s),3.76(3H,s),6.30(1H,d,J=16Hz),6.76(3H,s),7.2(1H,br),7.4~8.0(8H,m)
实施例16
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氯苯基)-丙烯酰胺
Figure 891037179_IMG185
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.34(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),3.76(3H,s),3.84(3H,s),6.10(1H,d,J=16Hz),6.7~6.9(3H,m),7.2(1H,br),7.3~7.6(5H,m)
实施例17
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-甲磺酰苯基)-丙烯酰胺
Figure 891037179_IMG186
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.36(3H,s),2.4~2.9(6H,m),3.08(3H,s),3.3~3.6(2H,m),3.76(3H,s),3.87(3H,s),6.22(1H,d,J=16Hz),6.7~6.8(3H,m),7.36(1H,br),7.4~7.7(3H,m),7.8~8.0(2H,m)
实施例18
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-硝基苯基)-丙烯酰胺
黄色油状物
1.5~2.0(2H,m),2.32(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.71(3H,s),3.82(3H,s),6.10(1H,d,J=16Hz),6.6~6.8(3H,m),7.2~7.6(4H,m),8.0~8.2(2H,m)
实施例19
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3,4-二氯苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.30(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.72(3H,s),3.82(3H,s),6.02(1H,d,J=18Hz),6.70(3H,s),7.1~7.6(5H,m)
实施例20
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-二氯苯基)-3-丁烯酰胺
Figure 891037179_IMG189
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.20(3H,s),2.4~2.8(6H,m),2.99(2H,d,J=7Hz),3.2~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.18(1H,dt,J=7Hz,16Hz),6.38(1H,d,J=16Hz),6.5~6.9(3H,m),7.0~7.4(4H,m)
实施例21
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-(甲硫基)苯基)丙烯酰胺
Figure 891037179_IMG190
白色晶体
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.32(3H,s),2.4~2.9(9H,m),3.2~3.6(2H,m),3.75(3H,s),3.82(3H,s),6.08(1H,d,J=16Hz),6.6~6.8(3H,m),7.0~7.7(6H,m)
实施例22
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3,4-亚甲二氧基苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.32(3H,s),2.4~2.8(6H,m),3.2~3.6(2H,m),3.76(3H,s),3.84(3H,s),5.94(2H,s),5.96(1H,d,J=16Hz),6.6~7.2(8H,m),7.40(1H,d,J=16Hz)
实施例23
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-甲氧苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.36(3H,s),2.3~2.8(6H,m),3.3~3.6(2H,m),3.76(3H,s),3.80(3H,s),3.82(3H,s),6.06(1H,d,J=16Hz),6.6~6.9(5H,m),7.02(1H,br),7.2~7.6(3H,m)
实施例24
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3-氯苯基)丙烯酰胺
Figure 891037179_IMG193
黄色油状物
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.32(3H,s),2.4~2.8(6H,m),3.2~3.6(2H,m),3.72(3H,s),3.82(3H,s),6.08(1H,d,J=16Hz),6.6~6.8(3H,m),7.1~7.5(6H,m)
实施例25
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-甲基苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.30(3H,s),2.32(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.74(3H,s),3.82(3H,s),6.16(1H,d,J=17Hz),6.6~6.8(3H,m),7.0~7.4(5H,m),7.50(1H,d,J=17Hz)
实施例26
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3-氟代-4-甲氧苯基)丙烯酰胺
Figure 891037179_IMG195
淡黄色物质
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.32(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.78(3H,s),3.86(3H,s),3.92(3H,s),6.00(1H,d,J=17Hz),6.7~7.4(7H,m),7.46(1H,d,J=17Hz)
实施例27
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-4-苯基)-3-丁烯酰胺
Figure 891037179_IMG196
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.30(3H,s),2.4~2.7(6H,m),3.10(2H,d,J=8Hz),3.2~3.5(2H,m),3.86(6H,s),6.0~6.5(2H,m),6.5~6.9(3H,m),7.0~7.5(6H,m)
实施例28
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3,5-二甲氧苯基)丙烯酰胺
浅黄色物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.20(3H,m),2.2~2.7(6H,m),3.2~3.5(2H,m),3.66(9H,s),3.72(3H,s),6.16(1H,d,J=18Hz),6.2~6.7(6H,m),7.24(1H,br),7.36(1H,d,J=18Hz)
实施例29
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-4-((2-异丙氧-4-甲氧-3-甲基)苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.28(6H,d,J=7Hz),1.5~1.9(2H,m),2.10(3H,s),2.20(3H,s),2.3~2.9(6H,m),3.06(2H,d,J=6Hz),3.2~3.5(2H,m),3.76(3H,s),3.82(3H,s),3.84(3H,s),3.9~4.3(1H,m),6.04(,dt,J=6Hz,16Hz),6.4~6.9(5H,m),7.04(1H,br),8.23(1H,d,J=9Hz)
实施例30
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-4-(2,4-二氟苯基)-3-丁烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.24(3H,s),2.4~2.8(6H,m),3.04(2H,d,J=6Hz),3.1~3.5(2H,m),3.90(6H,s),6.0~6.5(2H,m),6.5~7.0(5H,m),7.1~7.4(2H,m)
实施例31
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲氧基)氨基)丙基)))-N-甲基-3-(3,4-二甲氧苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.7~2.0(2H,m),2.2~2.9(9H,m),3.04,3.16(total        3H,br        s),3.84(6H,s),3.90(6H,s),6.6~7.2(7H,m),7.66(1H,d,J=16Hz)
实施例32
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-乙基-3-(4-二氰基苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.0~1.4(3H,m),1.6~2.0(2H,m),2.30,2.34(total        3H,s),2.4~2.8(6H,m),3.2~3.6(4H,m),3.84(6H,s),6.6~6.9(3H,m),7.10(1H,d,J=18Hz),7.5~7.8(5H,m)
实施例33
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-乙基-3-(4-氯苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.0~1.3(3H,m),1.6~2.0(2H,m),2.3(3H,br),2.3~2.8(6H,m),3.2~3.6(4H,m),3.80(6H,s),6.6~6.8(3H,m),6.90(1H,d,J=16Hz),7.2~7.6(4H,m),7.62(1H,d,J=16Hz)
实施例34
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-甲基-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG203
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.2~2.8(9H,m),3.00,3.10(total        3H,s),3.3~3.6(2H,m),3.80(6H,s),6.6~6.8(3H,m),6.8~7.4(6H,m)
实施例35
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-甲基-4-(4-氟苯基)-3-丁烯酰胺
褐色油状物
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.28,2.30(total        3H,s),2.3~2.8(6H,m),2.96(2H,d,J=8Hz),3.1~3.6(5H,m),3.84(6H,s),6.0~6.6(2H,m),6.6~7.4(7H,m)
实施例36
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-甲基-3-(3-氟苯基)丙烯酰胺
Figure 891037179_IMG205
黄色油状物
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.4~2.9(9H,m),3.00,3.12(total        3H,s),3.3~3.6(2H,m),3.80(6H,s),6.5~6.8(3H,m),6.8~7.4(5H,m),7.46(1H,d,J=14Hz)
实施例37
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-乙基-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG206
黄色油状物
·NMR(CDCl3)δ;
1.17,1.24(total        3H,t,J=6Hz),1.6~2.0(2H,m),2.2~2.8(9H,m),3.2~3.6(2H,m),3.80(6H,s),6.7~6.8(4H,m),6.8~7.1(2H,m),7.2~7.7(3H,m)
实施例38
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-乙基-4-(4-氟苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.10,1.16(共有        3H,t,J=6Hz),1.5~1.9(2H,m),2.1~2.8(9H,m),3.1~3.6(6H,m),3.82(6H,s),6.2~6.4(2H,m),6.6~7.4(7H,m)
实施例39
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-(4-氰基苯基)-3-丁烯酰胺
Figure 891037179_IMG208
黄色油状物
·NMR(CDCl3)δ;
1.3~2.0(10H,m),2.2~2.8(9H,m),2.9~3.4(4H,m),3.80(3H,s),3.82(3H,s),3.9~4.7(1H,br        m),6.2~6.9(5H,m),7.2~7.6(4H,m)
实施例40
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-(4-甲基苯基)-3-丁烯酰胺
Figure 891037179_IMG209
黄色油状物
·NMR(CDCl3)δ;
1.3~2.0(10H,m),2.2~2.9(9H,m),3.0~3.4(4H,m),3.80(3H,s),3.82(3H,s),3.9~4.8(1H,br        m),6.20(1H,dt,J=6Hz,16Hz),6.40(1H,d,J=16Hz),6.5~6.9(3H,m),6.9~7.3(4H,m)
实施例41
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-苯基-3-丁烯酰胺
Figure 891037179_IMG210
黄色油状物
·NMR(CDCl3)δ;
1.2~2.0(10H,m),2.2~2.9(9H,m),3.0~3.4(4H,m),3.79(3H,s),3.81(3H,s),3.9~4.7(1H,br        m),6.20(1H,dt,J=6Hz,16Hz),6.44(1H,d,J=16Hz),6.6~6.8(3H,m),7.1~7.5(5H,m)
实施例42
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-(4-甲氧苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.4~2.0(10H,m),2.1~2.9(9H,m),3.1~3.4(4H,m),3.76(3H,s),3.84(3H,s),3.86(3H,s),4.0~4.8(1H,br        m),6.16(1H,dt,J=6Hz,16Hz),6.41(1H,d,J=16Hz),6.6~7.0(5H,m),7.2~7.4(2H,m)
实施例43
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊甲基-4-(3,4-(亚甲二氧基)苯基-3-丁烯酰胺
Figure 891037179_IMG212
黄色油状物
·NMR(CDCl3)δ;
1.0~1.9(11H,m),2.0~2.8(9H,m),3.1~3.5(6H,m),3.80(3H,s),3.82(3H,s),5.87(2H,s),6.08(1H,dt,J=6Hz,16Hz),6.32(1H,d,J=16Hz),6.5~6.9(6H,m)
实施例44
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-芳基-4-(3,4-(亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG213
黄色油状物
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.2~2.9(9H,m),3.1~3.5(4H,m),3.8~4.1(8H,m),5.0~5.4(2H,m),5.5~5.9(1H,m),5.97(2H,s),6.1~6.6(2H,m),6.6~7.0(6H,m)
实施例45
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-丙基-4-(3,4-(亚甲二氧基)苯基-3-丁烯酰胺
Figure 891037179_IMG214
黄色油状物
·NMR(CDCl3)δ;
0.86,0.90(total        3H,t,J=7Hz),1.3~1.9(4H,m),2.1~2.8(9H,m),2.9~3.5(6H,m),3.80(3H,s),3.82(3H,s),5.86(2H,s),6.08(1H,dt,J=6Hz,16Hz),6.33(2H,d,J=16Hz),6.5~6.9(6H,m)
实施例46
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-(2-甲丙基)-4-(3,4-(亚甲二氧基)-苯基)-3-丁烯酰胺
Figure 891037179_IMG215
黄色油状物
·NMR(CDCl3)δ;
1.04(3H,d,J=7Hz),1.10(3H,d,J=7Hz),1.5~2.1(3H,m),2.2~2.8(9H,m),2.9~3.5(6H,m),3.78(3H,s),3.80(3H,s),5.94(2H,s),6.08(1H,dt,J=6Hz,16Hz),6.31(2H,d,J=16Hz),6.5~6.9(6H,m)
实施例47
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-(1-甲基苯基)-4-(3,4-(亚甲二氧基)苯基-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.06,1.08(total        3H,d,J=7Hz),1.08,1.20(total        3H,d,J=7Hz),1.3~2.0(4H,m),2.3~2.9(9H,m),3.0~3.4(4H,m),3.84(3H,s),3.86(3H,s),5.98(2H,s),6.28(1H,dt,J=6Hz,16Hz),6.40(1H,d,J=16Hz)
实施例48
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-环己基-4-(3,4-(亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG217
0.9~2.1(12H,m),2.2~2.9(9H,m),3.1~3.4(4H,m),3.84(3H,s),3.86(3H,s),3.9~4.4(1H,br),5.92(2H,s),6.1~6.5(2H,m),6.6~7.0(6H,m)
实施例49
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-叔丁基-4-(3,4-(亚甲二氧基)苯基-3-丁烯酰胺
Figure 891037179_IMG218
黄色油状物
·NMR(CDCl3)δ;
1.44(9H,s),1.5~1.9(2H,m),2.2~2.9(9H,m),3.1~3.4(4H,m),3.81(3H,s),3.83(3H,s),5.87(2H,s),6.08(1H,dt,J=6Hz,16Hz),6.32(1H,d,J=16Hz),6.5~6.9(6H,m)
实施例50
(E)-N-(((3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)))-N-异丙基)-4-(3,4-(亚甲二氧基)-苯基)-3-丁烯酰胺
Figure 891037179_IMG219
黄色油状物
·NMR(CDCl3)δ;
1.1~2.0(10H,m),2.2~2.8(9H,m),3.1~3.4(4H,m),3.86(3H,s),3.88(3H,s),3.9~4.8(1H,br        m),5.92(2H,s),6.16(1H,dt,J=6Hz,16Hz),6.41(1H,d,J=16Hz),6.8~7.0(6H,m)
实施例51
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-(3,4-(亚甲二氧基)苯基-3-丁烯酰胺
黄色油状物
NMR(CDCl3)δ:1.3~2.0(10H,m),2.3(3H,s),2.3~2.84(6H,m),3.0~3.32(4H,m),3.72(3H,s),3.9~4.5(1H,m),5.86(2H,s),6.1(1H,dt,J=6Hz,16Hz),6.3(1H,d,J=16Hz),6.6~7.16(7H,m)
实施例52
(E)-N-(((3-((N′-(2-(3-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-N-环戊基-4-(3,4-(亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG221
黄色油状物
NMR(CDCl3)δ:1.3~2.0(10H,m),2.26(3H,s),2.3~2.9(6H,m),3.6~3.5(4H,m),3.72(3H,s),3.92~4.56(1H,m),5.86(2H,s),6.08(1H,dt,J=6Hz,16Hz),6.32(1H,d,J=16Hz),6.5~7.24(7H,m)
实施例53
(E)-N-(((3-((N′-(2-(4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-2-氰基-3-(3,4-(二甲氧基苯基)丙烯酰胺
Figure 891037179_IMG222
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.36(3H,s),2.5~2.9(6H,m),3.3~3.6(2H,m),3.76(3H,s),3.82(3H,s),3.90(6H,s),6.68(3H,s),6.82(1H,d,J=8Hz),7.40(1H,dd,J=3Hz,8Hz),7.64(1H,d,J=3Hz),8.12(1H,s),8.76(1H,
实施例54
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-甲基-3-(3,4-(二氧基苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.02(3H,d,J=2Hz),2.36(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),3.78(3H,s),3.80(3H,s),3.82(3H,s),3.86(3H,s),6.5~6.8(3H,m),6.8~7.0(3H,m),7.08(1H,d,J=2Hz),7.60(1H,br)
实施例55
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-2-氟-3-苯基)丙烯酰胺
Figure 891037179_IMG224
黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.32(3H,s),2.4~2.9(6H,m),3.3~3.7(2H,m),3.78(3H,s),3.82(3H,s),6.6~6.8(3H,m),7.0~7.7(6H,m),8.3(1H,br)
实施例56
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-2-甲基-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG225
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),1.96(3H,d,J=3Hz),2.32(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),3.88(3H,s),3.91(3H,s),6.5~6.8(3H,m),6.8~7.4(5H,m),7.70(1H,br)
实施例57
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-2-氰基-3-苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.3~2.9(9H,m),3.3~3.6(2H,m),3.78(3H,s),3.84(3H,s),6.74(3H,s),7.4~7.6(2H,m),7.8~8.0(3H,m),8.28(1H,s),8.90(1H,br)
实施例58
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-芳基氨基)丙基)))-4-(4-氟苯基)-3-丁烯酰胺
黄色油状物
NMR(CDCl3)δ:
1.4-1.8(2H,m),2.5-2.7(6H,m),2.9-3.2(4H,m),3.2-3.5(2H,m),3.76(3H,s),5.0-5.3(2H,m),5.5-6.6(3H,m),6.7-7.4(9H,m)
实施例59
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-异丙基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG228
黄色油状物
NMR(CDCl3)δ:
1.01(6H,d,J=7Hz),1.5-1.9(2H,m),2.3-2.9(6H,m),2.9-3.3(1H,m),3.3-3.6(2H,m),3.75(3H,s),3.85(3H,s),6.04(1H,d,J=16Hz),6.5~6.8(3H,m),6.8~7.7(6H,m)
实施例60
(E)-N-(((3-((N′-(2-苯基乙基)-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG229
白色晶体
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.30(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),5.99(1H,d,J=16Hz),6.8~7.6(11H,m)
实施例61
(E)-N-(((3-((N′-(2-苯基乙基)-N′-异丙基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG230
黄色油状物
·NMR(CDCl3)δ;
0.99(6H,d,J=7Hz),1.5~1.9(2H,m),2.5~2.8(6H,m),2.9~3.3(1H,m),3.3~3.6(2H,m),5.99(1H,d,J=16Hz),6.9~7.6(11H,m)
实施例62
(E)-N-(((3-((N′-(2-(3-甲氧基苯基)乙基)-N′-异丙基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG231
黄色油状物
·NMR(CDCl3)δ;
1.02(6H,d,J=7Hz),1.5~1.9(2H,m),2.5~2.9(6H,m),2.9~3.3(1H,m),3.3~3.6(2H,m),3.75(3H,s),6.00(1H,d,J=16Hz),6.6~7.7(10H,m)
实施例63
(E)-N-(((3-((N′-(2-(2,5-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-氟苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.16(3H,s),2.3~2.8(6H,m),3.00(2H,d,J=8Hz),3.2~3.5(2H,m),3.74(6H,s),5.9~6.6(2H,m),6.0~7.6(8H,m)
实施例64
(E)-N-(((3-((N′-(2-(3,4-亚乙二氧基)苯基)-乙基)-N′-甲基)氨基)丙基)))-4-(4-氟苯基)-3-丁烯酰胺
浅褐色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.10(3H,s),2.3~2.6(6H,m),2.96(2H,d,J=6Hz),3.1~3.4(2H,m),4.14(4H,s),5.8~7.4(10H,m)
实施例65
(E)-N-(((3-(4-(3,4-二甲氧基苯基)哌啶-1-基)丙基))-4-(4-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG234
浅黄色固体
·NMR(CDCl3)δ;
1.6~2.6(11H,m),2.9~3.2(2H,m),3.2~3.5(2H,m),3.81(6H,s),6.15(1H,dt,J=7Hz,16Hz),6.44(1H,d,J=16Hz),6.6~7.4
实施例66
(E)-N-(((3-((N′-(2-(4-吡啶)乙基)-N′-甲基)氨基)丙基)))-4-(4-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG235
黄色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.15(3H,s),2.3~2.7(6H,m),3.00(2H,d,J=7Hz),3.1~3.5(2H,m),6.04(1H,dt,J=7Hz,16Hz),6.36(1H,d,J=16Hz),6.7~7.3(7H,m),8.3~8.5(2H,m)
实施例67
(E)-N-(1-(2-(3,4-二甲氧基苯基)乙基)哌啶-4-基)-3-(氟苯基)丙烯酰胺
Figure 891037179_IMG236
白色固体
·NMR(CDCl3)δ;
1.3~1.8(2H,m),1.9~2.4(6H,m),2.4~3.1(7H,m),3.86(3H,s),3.88(3H,s),5.68(1H,d,J=8Hz),6.32(1H,d,J=16Hz),6.6~6.9(3H,m),6.9~7.2(2H,m),7.3~7.7(3H,m)
实施例68
(E)-N-(((4-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)哌啶-1-基)-3-(4-氟苯基)-3-丙烯酰胺
Figure 891037179_IMG237
浅黄色油状物
·NMR(CDCl3)δ;
1.2~2.1(4H,m),2.36(3H,s),2.5~3.2(7H,m),3.87(3H,s),3.89(3H,s),6.6~6.8(3H,m),6.9~7.3(4H,m),7.4~7.8(3H,m)
实施例69
(E)-N-(((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基氨基)乙基)-4-(4-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG238
黄色油状物
·NMR(CDCl3)δ;
2.28(3H,s),2.4~2.8(6H,m),3.00(2H,d,J=7Hz),3.1~3.4(2H,m),3.83(6H,s),6.12(1H,br),6.14(1H,dt,J=7Hz,16Hz),6.48(1H,d,J=16Hz),6.6~6.8(3H,m),6.8~7.1(2H,m),7.2~7.4(2H,m),6.35(1H,br),6.49(1H,d,J=16Hz),6.6~6.8(3H,m),6.8~7.1(2H,m),7.2~7.4(2H,m)
实施例70
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)乙基)-4-(4-氰基苯基)-3-丁烯酰胺
Figure 891037179_IMG239
0.72g(E)-4-(4-氰基苯基)-3-丁酸,0.07gN-甲基-N-(2-(3,4-二甲氧基苯基)乙基)-1,3-丙二胺,0.87gN,N′-二环己基碳化二亚胺,0.57gN-羟基苯并三唑和13ml乙腈的混合物于70℃搅拌30分钟。
然后保持以降低温度。沉积物过滤后浓缩。向该物质中加碳酸钾水溶液后用氯仿萃取,之后用无水硫酸钠干燥。溶剂浓缩后剩余物用硅胶色谱法提纯(溶剂;二氯甲烷∶甲醇=20∶1),得到1.52g黄色油状标记化合物(收率:93%)。
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.14(3H,s),2.4~2.8(6H,m),3.01(2H,d,J=7Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),6.1~6.5(2H,m),6.6~6.8(3H,m),7.1~7.0
实施例71-95
下述化合物用上述方法制得。
实施例71
(E)-N-(((3-((N′-(2-(3-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(2-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG240
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.17(3H,s),2.3~2.7(6H,m),3.06(2H,d,J=7Hz),3.2~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.32(1H,dt,J=7Hz,16Hz),6.5~6.8(4H,m),6.9~7.2(3H,m),7.2~7.5(2H,m)
实施例72
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG241
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.7(6H,m),3.02(2H,d,J=7Hz),3.2~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.20(1H,dt,J=7Hz,16Hz),6.43(1H,d,J=16Hz),6.6~7.4(8H,m)
实施例73
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-二甲基苯基)丙基)-3-丁烯酰胺
Figure 891037179_IMG242
黄色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.16(3H,s),2.2~2.8(6H,m),2.93(6H,s),3.03(2H,d,J=7Hz),3.1~3.5(2H,m),3.84(3H,s),3.85(3H,s),5.98(1H,dt,J=7Hz,16Hz),6.32(1H,d,J=16Hz),6.4~6.8(5H,m),7.0~7.3(3H,m)
实施例74
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4,5-三甲氧基苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.28(3H,s),2.4~2.8(6H,m),3.04(2H,d,J=6Hz),3.2~3.5(2H,m),3.80(9H,s),3.82(3H,s),3.84(3H,s),6.10(1H,dt,J=6Hz,16Hz),6.44(1H,d,J=16Hz),6.5~6.8(6H,m)
实施例75
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-甲氧基苯基)-3-丁烯酰胺
Figure 891037179_IMG244
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.7(6H,m),3.03(2H,d,J=7Hz),3.2~3.5(2H,m),3.76(3H,s),3.82(3H,s),3.86(3H,s),6.06(1H,dt,J=7Hz,16Hz),6.42(1H,d,J=16Hz),6.6~6.9(5H,m),7.2~7.4(3H,m)
实施例76
(E)-N-(((3-(N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3-甲氧基苯基)-3-丁烯酰胺
Figure 891037179_IMG245
浅黄色固体
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.20(3H,s),2.3~2.8(6H,m),3.04(2H,d,J=6.2Hz),3.1~3.5(2H,m),3.75(3H,s),3.83(3H,s),3.85(3H,s),6.25(1H,dt,J=6.2Hz,15.8Hz),6.40(1H,d,J=15.8Hz),6.5~7.4(8H,m)
实施例77
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(2-甲氧基苯基)-3-丁烯酰胺
黄色油状物
NMR(CDCl3)δ:
1.5-1.8(2H,m),2.20(3H,s),2.2-2.7(6H,m),3.09(2H,dd,J=<1.0        ad        7.0Hz),3.2-3.5(2H,m),3.76(3H,s),3.84(6H,s),6.25(1H,dt,J=7.0        ad        16.0Hz),6.5-7.0(6H,m),7.1-7.5(3H,m)
实施例78
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-(乙酰基氨基)苯基)丙烯酰胺
Figure 891037179_IMG247
黄色无定形物
NMR(CDCl3)δ:
1.5-1.9(2H,m),2.16(3H,s),2.32(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),3.74(3H,s),3.82(3H,s),6.10(1H,d,J=16Hz),6.6~6.8(3H,m),7.1~7.8(7H,m)
实施例79
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-乙酰基氨基)丙基)-3-丁烯酰胺
Figure 891037179_IMG248
黄色油状物
·NMR(CDCl3)δ;
1.6~1.9(2H,m),2.14(3H,s),2.18(3H,s),2.3~2.8(6H,m),2.96(2H,d,J=7Hz),3.1~3.4(2H,m),3.81(3H,s),3.84(3H,s),6.01(1H,dt,J=7Hz,15Hz),6.33(1H,d,J=15Hz),6.4~6.8(3H,m),6.9~7.6(7H,m),8.82(1H,s)
实施例80
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-氯苯基)-3-丁烯酰胺
Figure 891037179_IMG249
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.4~2.8(6H,m),3.02(2H,d,J=7Hz),3.2~3.5(2H,m),3.82(3H,s),3.86(3H,s),6.16(1H,dt,J=7Hz,16Hz),6.43(1H,d,J=16Hz),6.6~6.9(3H,m),7.1~7.4(5H,m)
实施例81
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-(甲烷磺酰基)苯基)-3-丁烯酰胺
黄色油状物
NMR(CDCl3)δ;
1.4~1.9(2H,m),2.22(3H,s),2.3~2.8(6H,m),3.00(3H,s),3.02(2H,d,J=4Hz),3.1~3.5(2H,m),3.81(3H,s),3.84(3H,s),6.3~6.9(5H,m),7.0~7.9(5H,m)
实施例82
(E)-N-(((3-(N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-甲硫基)苯基)-3-丁烯酰胺
Figure 891037179_IMG251
黄色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.17(3H,s),2.3~2.8(9H,m),3.03(2H,d,J=7Hz),3.1~3.4(2H,m),3.84(3H,s),3.85(3H,s),5.9~6.8(5H,m),6.9~7.4(5H,m)
实施例83
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-甲基)苯基)-3-丁烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.17(3H,s),2.31(3H,s),2.4~2.8(6H,m),3.03(2H,d,J=7Hz),3.2~3.5(2H,m),3.83(3H,s)
实施例84
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-(甲氧羰基)苯基)-3-丁烯酰胺
黄色油状物
NMR(CDCl3)δ:
1.5-1.9(2H,m),2.18(3H,s),2.3-2.7(6H,m),3.02(2H,d,J=6Hz),3.2-3.5(2H,m),3.82(3H,s),3.84(3H,s),3.88(3H,S),6.26(1H,dt,J=6Hz,16Hz),6.46(1H,d,J=16Hz),6.5-6.8(3H,m),7.1-7.5(3H,m)7.8-8.0(2H,m)
实施例85
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚乙二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG254
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.16(3H,s),2.4~2.7(6H,m),3.02(2H,d,J=6Hz),3.2~3.5(2H,m),3.92(3H,s),3.94(3H,s),4.18(4H,s),5.8~6.5(2H,m),6.6~6.9(6H,m),7.15(1H,br)
实施例86
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-(二氟)苯基)-3-丁烯酰胺
Figure 891037179_IMG255
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.22(3H,s),2.3~2.8(6H,m),3.00(2H,d,J=6Hz),3.1~3.3(2H,m),3.84(3H,s),3.88(3H,s),6.10(1H,dt,J=6Hz,16Hz),6.26(1H,d,J=16Hz),6.3~6.8(2H,m),6.8~7.3(4H,m)
实施例87
(E)-N-(((3-((N′-(2-(3,4-(亚甲二氧基)苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-(氟苯基)-3-丁烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.12(3H,s),2.1~2.6(6H,m),2.96(2H,d,J=8Hz),3.1~3.4(2H,m),5.84(2H,s),5.9~7.4(10H,m)
实施例88
(E)-N-(((3-((N′-(2-(3,4,5-三甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-(氟苯基)-3-丁烯酰胺
Figure 891037179_IMG257
黄褐色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.7(6H,m),3.04(2H,d,J=8Hz),3.2~3.5(2H,m),3.92(9H,s),5.9~6.5(4H,m),6.8~7.4(5H,m)
实施例89
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(4-氟苯基)-3-丁烯酰胺
Figure 891037179_IMG258
浅黄色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.12(3H,s),2.2~2.7(6H,m),2.96(2H,d,J=8Hz),3.1~3.5(2H,m),3.70(3H,s),5.8~6.5(2H,m),6.6~7.4(9H,m)
实施例90
(E)-N-(((3-((N′-(2-(3,4-亚甲二氧基)苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.16(3H,s),2.4~2.6(6H,m),3.00(2H,d,J=8Hz),3.2~3.5(2H,m),5.90(2H,s),5.92(2H,s),6.0~7.0(8H,m),7.15(1H,br)
实施例91
(E)-N-(((3-((N′-(2-(4-氟苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG260
浅黄色固体
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.16(3H,s),2.3~2.7(6H,m),3.02(2H,d,J=8Hz),3.2~3.5(2H,m),5.90(2H,s),6.0~6.6(2H,m),6.6~7.3(8H,m)
实施例92
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-甲基氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG261
浅黄色固体
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.18(3H,s),2.3~2.8(6H,m),3.00(2H,d,J=8Hz),3.2~3.5(2H,m),3.76(3H,s),5.90(2H,s),5.8~6.5(2H,m),6.8~7.3(8H,m)
实施例93
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-芳基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
浅褐色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.4~2.7(6H,m),2.9~3.2(4H,m),3.1~3.5(2H,m),3.76(3H,s),5.0~5.3(2H,m),5.6~6.5(5H,m),6.6~7.1(8H,m)
实施例94
(E)-N-(((3-((N′-(2-(3-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG263
浅褐色油状物
·NMR(CDCl3)δ;
1.4~1.8(2H,m),2.14(3H,s),2.3~2.7(6H,m),2.94(2H,d,J=8Hz),3.1~3.5(2H,m),3.72(3H,s),5.7~6.4(4H,m),6.5~7.2(8H,m)
实施例95
N-(((2-(3,4-二甲氧基苯基)乙基)-N′-((((E)-4-(3,4-(亚甲二氧基)苯基)-3-丁醇基))))-高哌嗪
Figure 891037179_IMG264
黄色油状物
NMR(CDCl3)δ:1.73~2.08(2H,m),2.49~3.15(8H,m)3.26(2H,d,J=7Hz),3.35~3.78(4H,m)3.95(3H,s),3.87(3H,S),5.93(2H,F)6.16(1H,dt;J=15Hz,7Hz)1.42(1H,d J=15Hz)6.57~6.90(6H,m)
实施例96
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺
Figure 891037179_IMG265
37.45g(E)-4-(3,4-亚甲二氧基)苯基)-3-丁酸,23gN-羟基干琥珀酰亚胺和800ml二氯甲烷保持在冰上并进行搅拌。向该混合物中加41.3g        N,N′-二环己基碳化二亚胺的200ml二氯甲烷溶液,滴加1小时。1.5小时后,再于30分钟内向其中滴加50g        N-甲基-N-(2-(3,4-二甲氧基苯基)乙基)-1,3-丙二胺。5小时后过滤出沉淀后有机层用0.5N盐酸水溶液洗涤。然后再用水和碳酸钠水溶液洗涤,之后用无水硫酸镁干燥。溶剂蒸出后剩余物用硅胶柱色谱法提纯(溶剂;氯仿∶甲醇=50∶1-3),得到70.36g标题化合物(收率:88%)。
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.28(3H,s),2.4~2.8(6H,m),3.04(2H,d,J=7Hz),3.2~3.5(2H,m),3.84(3H,s),3.86(3H,s),5.90(2H,s),6.00(1H,dt,J=7Hz,18Hz),6.40(1H,d,J=18Hz),6.6~7.0(6H,m),7.2(1H,br)
实施例97
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺二盐酸盐
Figure 891037179_IMG266
向150g甲醇溶入72g上述实施例93所得的(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-4-(3,4-亚甲二氧基)苯基)-3-丁烯酰胺。向该混合物中加乙酸乙酯-氯化氢后加乙酸乙酯。混合物保持在冰上并结晶。晶体过滤后用乙醇-乙酸乙酯重结晶,得到44g淡黄色晶体状标题化合物(收率:52%)。
元素分析值:C25H34Cl2N2O2
C        H        N
理论值(%)        54.48        6.67        5.46
实侧值(%)        58.27        6.51        5.37
实施例98
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-二甲基氨基)苯基)丙烯酰胺
Figure 891037179_IMG267
向765g(E)-3-(((4-(二甲基氨基)苯基))-丙酸,0.67ml三乙胺和20ml四氢呋喃的混合物中加0.64ml保持在冰上的二乙基氯磷酸酯并搅拌1小时。在保持在冰上的条件下向该混合物中加1.0g        N-甲基-N-(((2-(3,4-二甲氧基苯基)乙基)))-1,3-丙二胺并搅拌2小时。将水加入反应液中,用二氯甲烷萃取后用无水硫酸镁干燥。溶剂蒸出后剩余物用硅胶柱色谱提纯(溶剂:二氯甲烷∶乙醇=9∶1),得到800mg黄色油状标题化合物(收率:47%)。
·NMR(CDCl3)δ;
1.56~1.9(2H,m),2.74(3H,s),2.3~2.9(6H,m),3.00(6H,s),3.3~3.7(2H,m),3.84(3H,s),3.88(3H,s),6.06(1H,d,J=16Hz),6.5~7.0(6H,m),7.2~7.7(4H,m)
实施例99
(E)-N-(((3-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-羟基苯基)丙烯酰胺
Figure 891037179_IMG268
0.82g(E)-3-(4-羟基苯基)丙烯酸,1.68ml三乙胺和5ml乙腈的混合物冷却至-10℃后进行搅拌。向该混合物中滴加0.92ml乙基氯甲酸酯后搅拌30分钟。然后向其中滴加3ml含有3.02g        N,甲基-N-(2-(3,4-二甲氧基苯基)乙基)-1,3-丙二胺的乙腈溶液,之后让其于室温下反应1小时。向其中加水,用氯仿进行萃取后用无水硫酸镁进行干燥。溶剂滤出后剩余物用硅胶柱色谱进行提纯(溶剂;氯仿∶甲醇=10∶1),得到0.59g黄色无定形状标记化合物(收率:30%)。
·H4NMR(DMSO-d6)δ;
1.4~1.8(2H,m),2.20(3H,s),2.3~2.8(6H,m),3.0~3.3(2H,m),3.86(3H,s),3.88(3H,s),6.30(1H,d,J=16Hz),6.6~6.8(5H,m),7.1~7.5(3H,m),7.85(1H,br)
实施例100
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(3,4-亚甲二氧基)亚苄基-2-吡啶烷酮
Figure 891037179_IMG269
1.17g(E)-N-(3-氯丙基)-3-(3,4-亚甲二氧基)亚苄基)-2-吡咯烷酮,1.55gN-甲基-(2-(3,4-二甲氧基苯基)乙基)胺氢碘酸盐,1.33g无水碳酸钾和8mlN,N′-二甲基甲酰胺的混合物于90℃搅拌5小时。混合物冷却之后,向其中加水,再用氯仿萃取后用无水硫酸钠干燥。溶剂蒸出后剩余物用硅胶柱色谱法进行提纯(溶剂;氯仿∶甲醇=30∶1),得到1.69g黄色油状标记化合物(收率:93%)。
·NMR(CDCl3)δ;
1.5~2.0(2H,m),2.2~2.8(9H,m),2.8~3.1(2H,m),3.2~3.6(4H,m),3.83(3H,s),3.85(3H,s),5.94(2H,s),6.6~7.1(6H,m),7.1~7.4(1H,m)
实施例101-107
下述化合物用与实施例100相同的方法制得。
实施例101
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟亚苄基)-2-吡咯烷酮
Figure 891037179_IMG270
浅黄色油状物
·NMR(CDCl3)δ;
1.7~2.1(2H,m),2.40(3H,s),2.4~3.0(6H,m),3.0~3.2(2H,m),3.4~3.7(4H,m),3.90(3H,s),3.94(3H,s),6.7~7.0(3H,m),7.0~7.6(5H,m)
实施例102
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟亚苄基)-2-哌啶酮
浅黄色油状物
·NMR(CDCl3)δ;
1.6~2.0(4H,m),2.32(3H,s),2.3~2.8(8H,m),3.2~3.6(4H,m),3.82(3H,s),3.84(3H,s),6.6~6.8(3H,m),6.9~7.4(4H,m),7.7(1H,s)
实施例103
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)氨基)丙基)))-3-(4-氟亚苄基)-2-吡咯烷酮
Figure 891037179_IMG272
白色固体
·NMR(CDCl3)δ;
1.7~2.0(2H,m),2.5~3.2(7H,m),3.1~3.4(4H,m),3.84(3H,s),3.86(3H,s),6.6~6.9(3H,m),6.9~7.6(5H,m)
实施例104
(E)-N-(((3-((N′-(6,7-二甲氧基-1,2,3,4-)-四氢萘-2-基)-N′-甲基)氨基)丙基)))-3-(4-氟亚苄基)-2-吡咯烷酮
浅褐色固体
·NMR(CDCl3)δ;
1.5~2.2(4H,m),2.34(3H,s),2.4~3.2(10H,m),3.3~3.7(4H,m),3.83(6H,s),6.56(2H,s),6.9~7.6(5H,m)
实施例105
(E)-N-(((3-((N′-(1,2-二氢化茚-2-基)-N′-甲基)氨基)丙基)))-3-(4-氟亚苄基)-2-吡咯烷酮
Figure 891037179_IMG274
浅褐色固体
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.27(3H,s),2.3~2.6(2H,m),2.6~3.7(11H,m),6.8~7.6(9H,m)
实施例106
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氰基亚苄基)-2-吡咯烷酮
Figure 891037179_IMG275
浅褐色油状物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.2~2.9(9H,m),2.9~3.3(2H,m),3.3~3.7(4H,m),3.84(3H,s),3.86(3H,s),6.6~6.9(3H,m),7.2~7.8(5H,m)
实施例107
(E)-N-(((3-((N′-(2-(4-吡啶基)乙基)-N′-甲基)氨基)丙基)))-3-(3,4-亚甲二氧基)亚苄基)-2-吡咯烷酮
Figure 891037179_IMG276
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.2~3.2(11H,m),3.3~3.6(4H,m),5.95(2H,s),6.7~7.3(6H,m),8.4~8.6(2H,m)
实施例108
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
0.6g(E)-N-(3-氯丙基)-3-(4-氟苯基)丙烯酰胺,0.75g        N-甲基-N-(2-(4-甲氧基苯基)乙基)胺盐酸,0.91g无水碳酸钾,四碘正丁基铵(催化剂量)和5mlN,N′-二甲基甲酰胺的混合物于80℃搅拌7小时。该混合物冷却后向其中加水,并用氯仿萃取。用无水硫酸钠干燥后,溶剂蒸出。之后剩余物用硅胶柱色谱提纯(溶剂:氯仿∶甲醇=50∶1),得到0.38g黄色固体状标记化合物(收率:41%)。
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.34(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),3.72(3H,s),6.11(1H,d,J=16Hz),6.7~7.7(10H,m)
实施例109-120
下述化合物用与上述实施例108相同的方法制得。
实施例109
(E)-N-(((3-((N′-(2-(4-甲氧基苯基)乙基)-N′-苄基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG278
黄色油状物
·NMR(CDCl3)δ;1.5~1.9(2H,m),2.5~2.8(6H,m),3.10(2H,d,J=7Hz),3.2~3.5(2H,m),3.62(3H,s),5.0~5.3(2H,m),5.5~6.1(2H,m),6.6~7.6(10H,m)
实施例110
(E)-N-(((3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-苄基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.5~2.9(6H,m),3.14(2H,d,J=7Hz),3.3~3.6(2H,m),3.76(3H,s),3.84(3H,s),5.0~5.4(2H,m),5.6~6.0(1H,m),6.10(1H,d,J=16Hz),6.73(3H,s),6.9~7.6(6H,m)
实施例111
(E)-N-(((3-((N′-(2-(3-甲氧基苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.29(3H,s),2.4~2.8(6H,m),3.3~3.5(2H,m),3.72(3H,s),5.98(1H,d,J=16Hz),6.6~7.6(10H,m)
实施例112
(E)-N-(((3-((N′-(2-(3,4-亚甲二氧基)苯基)乙基-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG281
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.28(3H,s),2.4~2.8(6H,m),3.3~3.6(2H,m),5.81(2H,s),6.12(1H,d,J=16Hz),6.69(3H,s),6.9~7.7(6H,m)
实施例113
(E)-N-(((3-((N′-(2-(3,4-(亚乙二氧基)苯基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
浅黄色油状物
·NMR(CDCl3)δ;
1.5~1.8(2H,m),2.28(3H,s),2.4~2.8(6H,m),3.1~3.5(2H,m),4.10(4H,s),6.00(1H,d,J=17Hz),6.4~7.6(9H,m)
实施例114
(E)-N-(((3-((N′-(4-(3,4-二甲氧基苯基)哌啶-1-基)丙基)))-3-(4-氟苯基)丙烯酰胺
桔黄色油状物
·NMR(CDCl3)δ;
1.6~2.7(11H,m),3.0~3.3(2H,m),3.3~3.6(2H,m),3.80(3H,s),3.84(3H,s),6.28(1H,d,J=16Hz),6.69(3H,s),6.8~7.1(2H,m),7.1~7.5(3H,m),7.6(1H,br)
实施例115
(E)-N-(((3-((7,8-二甲氧基-1,2,4,5-四氢-3-苯并双蒎烯-3-基)丙基-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG284
白色无定形物
·NMR(CDCl3)δ;
1.6~2.0(2H,m),2.5~3.0(10H,m),3.3~3.6(2H,m),3.83(6H,s),6.25(1H,d,J=16Hz),6.59(2H,s),6.8~7.7(6H,m)
实施例116
(E)-N-(((3-((3-(3,4-二甲氧基苯基)吡咯烷-1-基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG285
桔黄色油状物
·NMR(CDCl3)δ;
1.7~2.6(3H,m),2.7~3.7(10H,m),3.80(3H,s),3.86(3H,s),6.40(1H,d,J=16Hz),6.7~7.2(5H,m),7.3~7.6(3H,m),7.64(1H,br)
实施例117
(E)-N-(((3-(3,4-二甲氧基苯基)哌啶-1-基)丙基-3-(4-氟苯基)丙烯酰胺
枯黄色无定形物
·NMR(CDCl3)δ;
1.2~2.2(7H,m),2.5~2.7(2H,m),2.9~3.2(2H,m),3.3~3.6(2H,m),3.79(6H,s),6.27(1H,d,J=16Hz),6.6~6.8(3H,m),6.8~7.6(6H,m)
实施例118
(E)-N-(((3-((2-(2-吡啶基)乙基)-N′-甲基)丙基)-3-(4-氟苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.24(3H,s),2.3~3.1(6H,m),3.2~3.5(2H,m),6.24(1H,d,J=17Hz),6.9~7.8(9H,m),8.4~8.6(1H,m)
实施例119
(E)-N-(((3-((N′-(2-(3-吡啶基)乙基-N′-甲基)氨基丙基)))-3-(4-氟苯基)丙烯酰胺
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.32(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),6.07(1H,d,J=17Hz),6.7(1H,br),6.9~7.4(3H,m),7.4~7.7(4H,m),8.4~8.6(2H,m)
实施例120
(E)-N-(((3-((N′-(2-(4-吡啶基)乙基)-N′-甲基)氨基)丙基)))-3-(4-氟苯基)丙烯酰胺
Figure 891037179_IMG289
黄色油状物
·NMR(CDCl3)δ;
1.5~1.9(2H,m),2.32(3H,s),2.4~2.9(6H,m),3.3~3.6(2H,m),6.09(1H,d,J=17Hz),6.65(1H,br),6.9~7.2(4H,m),7.3~7.7(3H,m),8.4~8.6(2H,m)
化合物Ⅲ的实施例
制备实施例1
4-(1,2-二氢-2-氧代-1-吡啶基)苯甲醛
将4.4g60%氢化钠悬浮于150mlN,N-二甲基甲酰胺,室温下向其中再缓慢加入10.78g2-羟基吡啶。30分钟之后,加12.4g4-氟苯甲醛并于120℃搅拌3小时。反应溶液减压浓缩后加入冰水,再用氯仿萃取。用无水硫酸镁干燥后,蒸出溶剂。所得晶体用乙酸乙酯洗涤,得到10.3g细灰粉末状上述化合物(收率:52%)。
熔点(℃):130-131
元素分析值:C12H9NO2
C        H        N
理论值(%)        72.35        4.55        7.03
实测值(%)        72.51        4.66        7.12
NMR(CDCl3)δ:
6.20(1H,dt,J=1.2Hz        and        7.2Hz),6.47(1H,dd,J=1.2Hz        and        7.2Hz),7.1~7.6(4H,m),7.8~8.0(2H,m),10.04(1H,s)
制备实施例2
4-(3-甲氧基-6-哒嗪基)苯甲醛
于氮气流中,将20ml        12.31g        4-溴苯甲醛缩二甲醇的四氢呋喃溶液搅拌条件下滴入1.14g镁,碘(催化量)和30ml四氢呋喃的混合物中,以制成Grignard试剂。这样制成Grignard试剂于室温下滴加入7.00g3-氯-6-甲氧基哒嗪,1.0g双(1,3-二苯基膦基丙烷)氯化镍(Ⅱ)和50ml四氢呋喃的混合物中。室温下搅拌20小时后,先加冰水后加20ml        10%盐酸,然后搅拌30分钟。减压蒸出四氢呋喃后剩余物用乙酸乙酯萃取。用无水硫酸钠干燥后,蒸出溶剂,而剩余物用硅胶柱色谱提纯(溶剂:正己烷-乙酸乙酯)得到4193g浅橙色固体状上述化合物(收率:48%)。
熔点(℃):139-141
元素分析值:C12H10N2O5
C        H        N
理论值(%):67.28        4.71        13.08
测量值(%):67.32        4.74        13.24
NMR(CDCl3)δ;
5.18(3H,s),7.02(1H,d,J=9.4Hz),7.77(1H,d,J=9.4Hz),7.8~8.0(2H,m),8.0~8.2(2H,m),10.07(1H,s)
下面的化合物除用2-氯哒嗪,5-氯-1-甲基-1,2-二氢-2-氧代吡啶,3-氯-6-叔丁基哒嗪,5-氯-2-(3,4-二甲氧基苯基)甲基)吡啶分别代替3-氯-6-甲氧基哒嗪外,是按与制备例2同样的步骤合成的。
4-(2-吡嗪)苯甲醛
Figure 891037179_IMG292
熔点(℃):85.5-86.0
元素分析值:C11H8N2O
C        H        N
理论值(%):71.73        4.38        15.21
测量值(%):71.83        4.48        15.17
NMR(CDCl3)δ;
7.9~8.2(4H,m),8.4~8.7(2H,m),9.00(1H,m),10.00(1H,s)
4-(1-甲基-1,2-二氢-2-氧代-5-吡啶基)苯甲醛
Figure 891037179_IMG293
NMR(CDCl3)δ;
3.61(3H,s),6.5~6.6(2H,m),7.5~7.7(4H,m),7.8~7.9(2H,m),9.92(1H,s)
4-(2,3-二氢-3-氧代-6-哒嗪基)苯甲醛
熔点(℃):291-292
元素分析值:C11H8N2O2
C        H        N
理论值(%):65.99        4.03        14.00
测量值(%):66.21        4.15        14.02
NMR(CDCl3)δ;
7.04(1H,d,J=10.1Hz),7.8~8.2(5H,m),10.06(1H,s),13.38(1H,br)
4-(1,2-二氢-2-氧代-5-吡啶基)苯甲醛
Figure 891037179_IMG295
熔点(℃):265-266.5
元素分析值.C        H        NO
C        H        N
理论值(%):72.35        4.55        7.03
测量值(%):72.47        4.70        7.02
NMR(DMSO-d6)δ;
6.4~6.6(1H,m),7.8~8.1(6H,m),10.04(1H,s),12.0(1H,br)
制备实施例3
4-(2-甲基-1,3-噻唑-4-基)苯甲醛
Figure 891037179_IMG296
于室温下将2.95g4-(2-甲基-1,3-噻唑-4-基)苯腈溶于100ml苯中并向其中滴加氢化二异丁基铝的1.5M甲苯溶液。搅拌1小时。于室温下向该混合物加入过量硫酸钠二水合物,将得到混合物进行搅拌。将其滤液浓缩,然后用硅胶柱层析和二氯甲烷纯化,得到1.95g所要化合物,产率:68%。
NMR(CDCl3)δ:2.77(3H,s)
7.47(1H,s)
7.8-8.1(4H,m)
10.00(1H,s)
制备实施例4
4-(1,3-噻唑-4-基)苯甲醛(浅黄色固体)
Figure 891037179_IMG297
按与制备实施例3的同样方法制备。
NMR(CDCl3)δ:7.70(1H,d,J=2Hz)
7.8-8.2(4H,m)
8.88(1H,d,J=2Hz)
10.02(1H,s)
制备实施例5
(E)-4-(4-(1,2-二氢-2-氧代-1-吡啶基)苯基)-3-丁烯酸
将3.00g4-(1,2-二氢-2-氧代-1-吡啶基)苯甲醛和6.15g氯化β-羧乙基三苯基鏻悬浮在30ml四氢呋喃中,然后冷却到-50℃并搅拌。滴加3.72g叔丁氧钾的20ml四氢呋喃溶液,然后将温度逐渐升高到0℃。10小时后,加入冰水,用乙醚洗涤水层。水层用浓盐酸调节pH至约3,过滤收集析出的结晶,得到2.96g呈浅棕黄粉末的标题化合物(产率:77%)。
熔点(℃):218.5-221.5
元素分析值:C15H13NO3
C        H        N
理论值(%):70.58        5.13        5.49
测量值(%):70.55        5.23        5.42
NMR(DMSO-d6)δ;
3.22(2H,d,J=5.7Hz),6.1~6.4(4H,m),7.1~7.6(6H,m)
下面的化合物是通过同样步骤获得的。
(E)-4-(4-(3-甲氧基-6-哒嗪基)苯基)-3-丁烯酸
Figure 891037179_IMG299
熔点(℃):181-183
元素分析值:C15H14N2O3
C        H        N
理论值(%):66.65        5.22        10.37
测量值(%):66.70        5.08        10.38
NMR(DMSO-d6)δ;
3.18(2H,d,J=5.7Hz),4.04(3H,s),6.28(1H,dt,J=5.7Hz        and        15.8Hz),6.52(1H,d,J=15.8Hz),7.18(1H,d,J=9.7Hz),7.3~7.6(2H,m),7.8~8.2(3H,m)
(E)-4-(4-(2-吡嗪基)苯基)-3-丁烯酸
Figure 891037179_IMG300
熔点(℃):207.0-208.5
元素分析值:C14H12NO2
C        H        N
理论值(%)69.99        5.03        11.66
测量值(%)69.77        5.09        11.07
NMR(DMSO-d6)δ;
3.25(2H,d,J=6.0Hz),6.43(1H,dt,J=6.0Hz        and        15.5Hz),6.56(1H,d,J=15.5Hz),7.60(2H,d,J=8.0Hz),8.10(2H,d,J=8.0Hz),8.59(1H,d,J=3.0Hz),8.70(1H,dd,J=1.0Hz        and        3.0Hz),9.25(1H,d,J=1.0Hz),12.4(1H,br        s)
(E)-4-(4-((1-甲基-1,2-二氢-2-氧代-5-吡啶基)苯基)-3-丁烯酸
Figure 891037179_IMG301
熔点(℃):217.5-219.0(分解)
元素分析值:As C16H15NO3
C        H        N
理论值(%)        71.36        5.61        5.20
测量值(%)        71.46        5.65        5.08
NMR(DMSO-d6)δ;
3.21(2H,d,J=5.0Hz),3.51(3H,s),6.32(1H,dt,J=5.0Hz        and        16.0Hz),6.47(1H,d,J=9.0Hz),6.47(1H,d,J=16.0Hz),7.4~7.6(4H,m),7.82(1H,dd,J=3.0Hz        and        9.0Hz),8.14(1H,d,J=3.0Hz)
(E)-4-(4-(2-甲基-1,3-噻唑-4-基)苯基)-3-丁烯酸
熔点(℃):170-171℃
元素分析值:C14H13NO2S
C        H        N        (S)
理论值(%)        64.84        5.05        5.40        12.36
测量值(%)        64.86        5.13        5.42        12.33
NMR(CDCl3+DMSO-d6)δ:
2.73(3H,s)
3.19(2H,d,J=6Hz)
6.0-6.6(2H,m)
7.2-8.0(5H,m)
(E)-4-(4-(1,3-噻唑-4-基)苯基)-3-丁烯酸
熔点(℃):190-191℃
元素分析值:C13H11NO2S
C        H        N        (S)
理论值(%)        63.65        4.52        5.71        13.07
测量值(%)        63.45        4.75        5.61        13.20
NMR(CDCl3+DMSO-d6)δ:
3.20(2H,d,J=6Hz)
6.1-6.7(2H,m)
7.42(2H,dt,J=8Hz)
7.67(1H,d,J=2Hz)
7.89(2H,dt,J=1Hz,8Hz)
8.91(1H,d,J=2Hz)
(E)-4-(2-(1H-咪唑-1-基)噻吩-5-基)-3-丁烯酸
熔点(℃):155.0-156.0
元素分析值:C11H10N2O2S
C        H        N
理论值(%):56.39        4.30        11.96
测量值(%):56.52        4.22        11.70
NMR(DMSO-d6)δ:
3.16(2H,d,J=7.2Hz),5.96(1H,dt,J=7.2Hz        and        15.8Hz),6.50(1H,d,J=15.8Hz),6.88(1H,d,J=3.6Hz),7.04(1H,s),7.10(1H,d,J=3.6Hz),7.54(1H,m),8.04(1H,s)
(E)-4-(4-(1H-咪唑-1-基)噻吩-2-基)-3-丁烯酸
熔点(℃):177.5-179.0
元素分析值:C11H10N2O2S
C        H        N
理论值(%):56.39        4.30        11.96
测量值(%):56.32        4.30        11.70
NMR(DMSO-d6)δ;
3.18(2H,d,J=7.6Hz),6.13(1H,dt,J=7.6Hz        and        15.8Hz),6.56(1H,d,J=15.8Hz),6.97(1H,s),7.43(1H,s),7.49(1H,s),7.61(1H,s),8.12(1H,s)
制备实施例6
(E)-4-(4-(2,3-二氢-3-氧代-6-哒嗪基)苯基)-3-丁烯酸
Figure 891037179_IMG306
将3.00g        4-(2,3-二氢-3-氧代-6-哒嗪基)苯甲醛、6.12g氯化β-乙氧乙基三苯基鏻和50ml        N,N-二甲基甲酰胺组成的混合物冷却到-50℃并搅拌。向其中滴加5.55g叔丁氧钾的20mlN,N-二甲基甲酰胺溶液,然后将其温度逐渐升高到0℃。2小时后,再将温度升高到室温并再搅拌10小时。向其中加入冰水,水层用氯仿洗涤。水层用盐酸将pH调至约3,过滤收集沉淀的固体。这些固体用50%N,N-二甲基甲酰胺水溶液重结晶,得到1.51克呈浅橙黄粉末状的标题化合物(产率:39%)。
熔点(℃):251-254
元素分析值:C14H12N2O2
C        H        N
理论值(%):65.61        4.72        10.93
测量值(%):65.76        4.70        10.91
NMR(DMSO-d6)δ;
3.23(2H,d,J=5.7Hz),6.37(1H,dt,J=5.7Hz        and        15.8Hz),6.59(1H,d,J=15.8Hz),6.98(1H,d,J=10.1Hz),7.51(2H,d,J=8.4Hz),7.83(2H,d,J=8.4Hz),8.03(1H,d,J=10.1Hz),13.15(1H,br)
下面的化合物是按同样的步骤合成的。
(E)-4-(4-(1,2-二氢-2-氧代-5-吡啶基)苯基)-3-丁烯酸
熔点(℃):250(分解)
元素分析值:C15H13NO3
C        H        N
理论值(%)        70.58        5.13        5.49
测量值(%)        70.67        5.21        5.29
NMR(DMSO-d6)δ:
3.20(2H,d,J=6Hz)
6.1-6.6(3H,m)
7.2-7.6(4H,m)
7.6-7.9(2H,m)
12.0(1H,br)
制备实施例7
N-(3,4-二甲氧基苯乙酰基)哌啶-2-羧酸甲酯
Figure 891037179_IMG308
将5.00g哌啶-2-羧酸溶于80ml饱和碳酸氢钠水溶液并在室温搅拌。向其中滴加9.2g3,4-二甲氧苯基乙酰氯的20ml乙腈溶液并搅拌30分钟。用乙酸乙酯洗涤水层后,用农盐酸将水层pH调节到约2,用氯仿萃取。蒸除氯仿,往得到的残余物中加入150ml甲醇和0.5ml农硫酸并回流6小时。蒸除甲醇后,加入碳酸氢钠稀水溶液,然后用乙酸乙酯萃取。用无水硫酸镁干燥后,蒸除溶剂,残余物用硅胶柱层析(溶剂:正己烷∶乙酸乙酯=1∶1)纯化,得到3.94g呈黄色油状的标题化合物(产率:32%)。
NMR(CDCl3)δ;
1.1~1.9(5H,m),2.0~2.2(1H,m),2.9~3.3(1H,m),3.56(1H,d,J=14Hz),3.68(3H,s),3.78(1H,d,J=14Hz),3.82(3H,s),3.84(3H,s),4.4~4.7(1H,m),5.40(1H,m),7.76(3H,s)
制备实施例8
N-(2-(3,4-二甲氧苯基)乙基)哌啶-2-甲醇
Figure 891037179_IMG309
将2.33g氢化锂铝悬浮于50ml四氢呋喃并搅拌。将3.94gN-(3,4-二甲氧苯基乙酰基)哌啶-2-羧酸甲酯溶于20ml四氢呋喃,然后将其滴加到氢化锂铝悬浮液中,然后再回流30分钟。用冰冷却和用乙酸乙酯分解过量还原剂后,依次加入2.3ml水,2.3ml        15%氢氧化钠水溶液和7ml水,再加入无水硫酸镁并搅拌。滤出不溶物质,滤液用四氢呋喃彻底洗涤。浓缩滤液,然后用硅胶柱层析(溶剂:二氯甲烷∶甲醇∶浓氨水=1000∶100∶2)纯化,得到2.77g呈白色固体的标题化合物(产率:81%)。
NMR(CDCl3)δ;
1.1~1.8(6H,m),2.2~3.2(8H,m),3.44(1H,dd,J=5Hz        and        12Hz),3.68(1H,dd,J=4Hz        and        12Hz),3.81(3H,s),3.84(3H,s),6.5~6.8(3H,m)
制备实施例9
N-(2-(3,4-二甲氧苯基)乙基)哌啶-1-乙腈
将2.77克N-(2-(3,4-二甲氧苯基)乙基)哌啶-2-甲醇溶于30ml氯仿并用冰冷却。向其中滴加0.87ml硫酰氯并在室温搅拌48小时。向上述溶液中加入饱和碳酸氢钠水溶液并用氯仿萃取。用无水硫酸钠干燥后,蒸除溶剂,残余物用硅胶柱层析(溶剂;二氯甲烷∶甲醇=100∶1)上纯化,得到2.77g浅黄色油状物。向油状物中加入1.21g氰化钾,二环己基-18-冠醚-6(催化量)和20ml乙腈并回流24小时。将它们冷却后,向它们中加入碳酸钾水溶液并用乙酸乙酯萃取。用水洗涤和用无水硫酸钠干燥后,蒸除溶剂。残余物用硅胶柱层析(溶剂:正己烷∶乙酸乙酯=2∶1)纯化,得到920mg呈浅黄油状的标题化合物(产率:34%)。
NMR(CDCl3)δ;
1.3~1.8(6H,m),2.3~2.9(9H,m),3.84(3H,s),3.86(3H,s),6.8~6.9(3H,m)
制备实施例10
N-(2-(3,4-二甲氧苯基)乙基)-2-(2-氨乙基)哌啶
Figure 891037179_IMG311
在室温下,将920mgN-(2-(3,4-二甲氧苯基)乙基)哌啶-2-乙腈的10ml四氢呋喃溶液滴加到360mg氢化锂铝和10ml四氢呋喃的混合物中。搅拌18小时后,上述溶液用冰冷却,往其中一点一点地加入NaSO4·10HO,然后巨烈搅拌30分钟。滤出不溶物,滤液用四氢呋喃完全洗涤。浓缩滤液,然后用硅胶柱层析(溶剂:二氯甲烷∶甲醇∶浓氨水=200∶20∶1)纯化,得到650mg呈浅黄油状的标题化合物(产率:70%)。
NMR(CDCl3)δ;
1.1~2.0(8H,m),2.0~3.1(10H,m),3.5~3.7(1H,m),3.84(3H,s),3.87(3H,s),6.6~6.9(3H,m)
制备实施例11
(S)-N-(2-(3,4-二甲氧苯基)乙基)吡咯烷-2-甲醇
Figure 891037179_IMG312
将50ml乙腈加到1.0gS-(+)-脯氨酸(prolinole),1.9g(2-(3,4-二甲氧苯基)乙基)氯化物和1.64g无水碳酸钾中并加热回流一天。减压蒸除溶剂后,向其中加入约50ml二氯甲烷,滤出沉淀的无机盐。减压蒸除二氯甲烷后,残余物用硅胶柱层析纯化,得到0.83g标题化合物(产率:32%)。
NMR(CDCl3)δ;
1.7~2.0(4H,m),2.3~3.4(7H,m),3.47(1H,dd,J=4.0Hz        and        11.0Hz),3.66(1H,dd,J=4.0Hz        and        11.0Hz),3.88(3H,s),3.91(3H,s),4.38(1H,br        s),6.7~6.9(3H,m)
制备实施例12
(S)-N-(2-(3,4-二甲氧苯基)乙基)吡咯烷-2-乙腈
Figure 891037179_IMG313
除用(S)-N-(2-(3,4-二甲氧苯基)乙基)吡咯烷-2-甲醇作起始物外,按与制备例9同样的步骤制备标题化合物。
NMR(CDCl3)δ;
1.5~3.1(12H,m),3.1~3.3(1H,m),3.81(3H,s),3.84(3H,s),6.6~6.8(3H,m)
制备实施例13
(S)-N-(2-(3,4-二甲氧苯基)乙基)-2-(2-氨乙基)吡咯烷
Figure 891037179_IMG314
除用(S)-N-(2-(3,4-二甲氧苯基)乙基)吡咯烷-2-乙腈作起始物外,按与制备例10相同的步骤制备标题化合物。
NMR(CDCl3)δ;
1.1~3.3(16H,m),3.5~3.8(1H,m),3.82(3H,s),3.84(3H,s),6.6~6.9(3H,m)
制备实施例14
N-甲基-N-(2-(3,4-二甲氧苯基)丙基)-1,3-丙二胺
Figure 891037179_IMG315
将1.55g        N-甲基-N-(2-(3,4-二甲氧苯基)丙基)胺、1.98g        N-(3-溴丙基)苯邻二甲酰亚胺,1.0g无水碳酸钾和10ml乙腈的混合物加热回流6小时。滤出不溶物后,将它们冷却,然后浓缩。残余物用硅胶柱层析(溶剂;氯仿∶甲醇=100∶1)纯化,得到呈黄色油状的2.71g        N-(3-(N′-(2-(3,4-二甲氧苯基)丙基)-N′-甲基)氨基)丙基苯邻二甲酰亚胺。将该产物溶于20ml乙醇,往其中加入单水合肼并加热回流2小时。滤出沉淀物,然后加入稀释的NaOH水溶液,再用氯仿萃取。用无水硫酸钠干燥后,蒸除溶剂,残余物用硅胶柱层析(溶剂:氯仿∶甲醇∶浓氨水=100∶10∶1),得到1.54g呈黄色油状的标题化合物(产率:78%)。
NMR(CDCl3)δ;
1.23(3H,d,J=6.6Hz),1.3~1.7(2H,m),2.20(3H,s),2.2~2.5(4H,m),2.5~3.1(3H,m),3.84(3H,s),3.87(3H,s),6.5~6.8(3H,m)
制备实施例15
N-甲基-N-(3-(3,4-二甲氧苯基)丙烷-2-基)-1,3-丙二胺
用N-甲基-N-(3-(3,4-二甲氧苯基)丙烷-2-基)胺代替N-甲基-N-(2-(3,4-二甲氧苯基)丙基)胺,按与制备实施例13相同的步骤制得呈黄色油状的标题化合物。
NMR(CDCl3)δ;
0.92(3H,d,J=6.6Hz),1.3~1.8(4H,m),2.1~3.1(10H,m),3.84(3H,s),3.86(3H,s),6.6~6.9(3H,m)
制备实施例16
N-(1-苄吡咯烷-3-基)苯邻二甲酰亚胺
将10.0g3-氨基-1-苄吡咯烷溶于10ml氯甲烷,往其中加入12.4g        N-乙氧羰基苯邻二甲酰亚胺并在室温下搅拌10小时。蒸除溶剂,加入乙醚,滤出不溶物,浓缩滤液,然后用硅胶柱层析纯化,得到12.70g标题化合物(产率:73%)。
NMR(CDCl3)δ;
2.1~2.3(2H,m),2.6~3.1(4H,m),3.86(2H,s),4.7~5.1(1H,m),7.1~7.3(5H,m),7.6~7.8(4H,m)
制备实施例17
N-(1-(2-(3,4-二甲氧苯基)乙基)吡咯烷-3-基)苯邻二甲酰亚胺
将12.70g        N-(1-苄吡咯烷-3-基)苯邻二甲酰亚胺溶于100ml乙醇,然后在60℃,1个大气压下通过加1.0g        10%钯-碳和5.2ml浓盐酸使其氢解。12小时后,滤出催化剂,蒸除溶剂,得到11.03g        N-(3-吡咯烷基)苯邻二甲酰亚胺盐酸盐。
将6.03g氯化氢悬浮于100ml乙腈中,约其中加入4.79g        2-(3,4-二甲氧苯基)乙基氯,8.24g无水碳酸钾和碘化正四丁基铵(催化量),然后加热回流20小时。将它们冷却后,滤出无机盐,蒸除溶剂。在向它们中加入乙酸乙酯和用水洗涤后,用无水硫酸镁干燥。浓缩溶剂,用硅胶柱层析提纯,得到1.03g标题化合物(总产率:6.5%。
NMR(CDCl3)δ;
2.1~2.5(2H,m),2.6~3.2(8H,m),3.87(3H,s),3.90(3H,s),4.95(1H,m),6.80(3H,bs),7.6~7.9(4H,m)
制备实施例18
3-氨基-1-(2-(3,4-二甲氧苯基)乙基)吡咯烷
将1.03g        N-(1-(2-(3,4-二甲氧苯基)乙基)吡咯烷-3-基)苯邻二甲酰亚胺溶于50ml乙醇,向其中加入一水合肼,然后回流加热14小时。蒸除溶剂,向残余物加入稀释的NaOH溶液,然后用氯仿萃取。用无水硫酸镁干燥后,蒸除溶剂,得0.68g标题化合物(产率:100%)。
NMR(CDCl3)δ;
1.4~1.7(3H,m),2.1~2.9(9H,m),3.4~3.6(1H,m),3.86(3H,s),3.88(3H,s),6.7~6.9(3H,m)
制备实施例19
N-(3-(N-(2-(3,5-二甲氧苯基)乙基)-N′-甲基)氨基-2-羟苯基)苯邻二甲酰亚胺
Figure 891037179_IMG320
将1.25克N-(2,3-环氧丙基)苯邻二甲酰亚胺和1.0g        N-甲基-(2-(3,5-二甲氧苯基)乙基)胺溶于50ml乙醇,然后在40℃搅拌12小时。蒸除溶剂后,残余物用硅胶柱层析纯化得到1.90g呈黄色油状的标题化合物(产率:93%)。
NMR(CDCl3)δ:
2.32(3H,s),
2.46(2H,d,J=6.0Hz),
2.6-2.8(4H,m),
3.4(1H,brs),
3.8-4.1(9H,m),
6.2-6.4(3H,m),
7.6-7.9(4H,m)
制备实施例20
N-甲基-N-(2-(3,5-二甲氧苯基)乙基)-2-羟基-1,3-丙二胺
Figure 891037179_IMG321
用N-(3-(N′-(2-(3,5-二甲氧苯基)乙基)-N′-甲基氨基)-2-羟丙基)苯邻二甲酰亚胺作起始物,按制备实施例18的方法制得粗产品。通过硅胶柱层析(溶剂:二氯甲烷∶甲醇∶浓氨水)纯化该粗产品,得到标题化合物。
NMR(CDCl3)δ;
2.15(3H,br s,exchangeble with O2O),2.3~2.5(5H,m),2.5~3.0(6H,m),3.4~3.7(1H,m),3.76(6H,s),6.32(3H,br s)
实施例1
(E)-N-(3-(N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(吡嗪基)苯基-3-丁烯酰胺
将1.03g(E)-4-(4-(2-吡嗪基)苯基)-3-丁烯酸,0.90g        N,N′-二环己基碳化二亚胺,0.59gN-羟基苯并三唑,1.16g        N-2-((3,4-二甲氧苯基)乙基)-N-甲基-1,3-丙烷二胺和10ml乙腈与10ml水的混合物在60℃搅拌30分钟。滤出析出的结晶,减压浓缩溶液,用硅胶柱层析纯化,结果得到1.03g呈浅黄色结晶的标题化合物。
熔点(℃):84.5-86.0
元素分析值:C28H34N4O3
C        H        N
理论值(%):70.86        7.22        11.81
测量值(%):70.84        7.24        11.83
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.20(3H,s),2.2~2.7(6H,m),3.04(2H,d,J=6.0Hz),3.2~3.5(2H,m),3.80(6H,s),6.28(1H,dt,J=6.0Hz        and        17.0Hz),6.40(1H,d,J=17.0Hz),6.5~6.7(3H,m),7.18(1H,br        s),7.3~7.4(2H,m),7.8~7.9(2H,m),8.3~8.5(2H,m),8.88(1H,br        s)
实施例2-18
下面的化合物是按与实施例1相同的步骤合成的。
实施例2
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(3-甲氧基-6-哒嗪基)苯基-3-丁烯酸
熔点(℃):116-118
元素分析值:C29H36N4O4
C        H        N
理论值(%):69.02        7.19        11.10
测量值(%):69.06        7.17        11.04
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.3~2.8(6H,m),3.08(2H,d,J=6.2Hz),3.2~3.5(2H,m),3.82(6H,s),4.18(3H,s),6.22(1H,dt,J=6.2Hz        and        15.1Hz),6.52(1H,d,J=15.1Hz),6.6~6.8(3H,m),7.02(1H,d,J=9.2Hz),7.27(1H,br),7.44(1H,d,J=8.4Hz),7.73(1H,d,J=9.2Hz),7.93(1H,d,J=8.4Hz)
实施例3
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,2-二氢-2-氧代-1-吡啶基)苯基-3-丁烯酰胺
熔点(℃):114-116
元素分析值:C29H35N3O4.1/4H2O
C        H        N
理论值(%):70.49        7.24        8.50
测量值(%):70.20        7.07        8.42
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.16(3H,s),2.4~2.9(6H,m),3.06(2H,d,J=6.2Hz),3.1~3.5(2H,m),3.80(3H,s),3.82(3H,s),5.9~6.8(7H,m),6.9~7.5(7H,m)
实施例4
(E)-N-(3-(N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-((1-甲基-1,2-二氢-2-氧代-5-吡啶)苯基)-3-丁烯酰胺(黄色固体)
Figure 891037179_IMG325
NMR(CDCl3)δ:
1.5-1.9(2H,m),
2.23(3H,s),
2.4-2.7(6H,m)
3.06(2H,d,J=6Hz),
3.2-3.5(2H,m),
3.60(3H,s),
3.82(3H,s),
3.83(3H,s),
6.26(1H,dt,J=6Hz和16Hz),
6.43(1H,d,J=16Hz),
6.5-6.8(4H,m),
7.2-7.4(5H,m),
7.46(1H,d,J=3Hz),
7.58(1H,dd,J=3Hz,9Hz)
实施例5
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,2-二氢-2-氧代-5-吡啶基)苯基-3-丁烯酰胺(黄色固体)
Figure 891037179_IMG326
NMR(CDCl3)δ:
1.5-1.8(2H,m),
2.20(2H,s),
2.4-2.8(6H,m),
3.04(2H,d,J=7Hz),
3.2-3.5(2H,m),
3.78(3H,s),
3.80(3H,s),
6.1-6.5(2H,m),
6.5-6.8(4H,m),
7.2-7.8(7H,m)
实施例6
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2,3-二氢-3-氧代-6-哒嗪基)苯基-3-丁烯酰胺
熔点(℃):129-131
元素分析值:C28H34N4O4.1/4H2O
C        H        N
理论值(%):67.92        7.02        11.32
测量值(%):67.86        6.97        11.35
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.21(3H,s),2.3~2.8(6H,m),3.07(2H,d,J=5.7Hz),3.2~3.5(2H,m),3.82(3H,s),3.83(3H,s),6.0~6.9(5H,m),7.03(1H,d,J=9.7Hz),7.2~7.5(3H,m),7.5~7.8(3H,m)
实施例7
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,3-噻唑-4-基)-3-丁烯酰胺(浅黄色油)
Figure 891037179_IMG328
NMR(CDCl3)δ:
1.4-1.9(2H,m),
2.14(3H,s),
2.3-2.7(6H,m),
3.04(2H,d,J=6Hz),
3.1-3.5(2H,m),
3.78(6H,s),
5.9-6.8(5H,m),
7.40(1H,brs),
7.44(1H,d,J=2Hz),
7.5-8.0(4H,m),
8.77(1H,d,J=2Hz)
实施例8
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2-甲基-1,3-噻唑-4-基)-3-丁烯酰胺(浅黄色油)
NMR(CDCl3)δ:
1.4-1.9(2H,m),
2.15(3H,s),
2.3-2.9(9H,m),
3.05(2H,d,J=6Hz),
3.1-3.5(2H,m),
3.81(6H,s),
6.1-6.8(5H,m),
7.1-8.0(6H,m)
实施例9
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)噻吩-2-基)-3-丁烯酰胺(黄色油状)
Figure 891037179_IMG330
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.24(3H,s),2.4~2.8(6H,m),2.97(2H,d,J=6.5Hz),3.1~3.5(2H,m),3.78(3H,s),3.81(3H,s),6.08(1H,dt,J=6.5Hz        and        15.5Hz),6.46(1H,d,J=15.5Hz),6.6~6.8(3H,m),6.91(2H,s),7.0~7.2(2H,m),7.30(1H,br),7.68(1H,s)
实施例10
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)丙基)-4-(2-(1H-咪唑-1-基)噻吩-5-基)-3-丁烯酰胺(黄色油状)
Figure 891037179_IMG331
NMR(CDCl3)δ;
1.5~1.9(2H,m),2.13(3H,s),2.4~2.8(6H,m),2.96(1H,d,J=6.5Hz),3.2~3.5(2H,m),3.80(3H,s),3.82(3H,s),5.97(1H,dt,J=6.5Hz        and        15.8Hz),6.42(1H,d,J=15.8Hz),6.6~6.9(5H,m),7.08(2H,s),7.28(1H,br),7.64(1H,s)
实施例11
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-3-吡咯烷)-4-(4-1H-咪唑-1-基)苯基)-3-丁烯酰胺(黄色油状)
Figure 891037179_IMG332
NMR(CDCl3)δ;
1.5~1.9(1H,m),2.1~3.0(9H,m),3.12(2H,d,J=6.5Hz),3.78(3H,s),3.80(3H,s),6.34(1H,dt,J=6.5Hz        and        17.0Hz),6.44(1H,d,J=17.0Hz),6.6~6.8(4H,m),7.11(1H,br        s),7.2~7.5(5H,m),7.77(1H,br        s)
实施例12
(E)-N-(3-(3-(3,4-二甲氧苯基)-1-吡咯烷)丙基-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺(黄色油状)
Figure 891037179_IMG333
NMR(CDCl3-CD3OD)δ;
1.7~2.0(2H,m),2.0~2.4(1H,m),2.5~3.5(12H,m),3.83(3H,s),3.86(3H,s),6.40(1H,dt,J=6.5Hz        and        16.2Hz),6.48(1H,d,J=16.2Hz),6.7~6.9(3H,m),7.2~7.5(6H,m),7.81(1H,m)
实施例13
(E)-N-(2-(N′-(2-(3,4-二甲氧苯基)乙基)-2-吡咯烷)乙基)-4-(4-(1H-咪唑-1-基)苯基-3-丁烯酰胺(黄色油状)
NMR(CDCl3)δ;
1.5~3.5(17H,m),3.80(3H,s),3.82(3H,s),6.28(1H,dt,J=6.5Hz        and        16.0Hz),6.40(1H,d,J=16.0Hz),6.5~6.8(3H,m),7.1~7.4(7H,m),7.75(1H,br        s)
实施例14
(E)-N-(2-((N′-(2-(3,4-二甲氧苯基)乙基)-2-哌啶)乙基)-4-(4-咪唑-1-基)苯基)-3-丁烯酰胺(黄色油状)
NMR(CDCl3)δ;
1.2~2.0(8H,m),2.3~3.6(10H,m),3.81(3H,s),3.84(3H,s),3.9~4.5(1H,m),6.24(1H,dt,J=6Hz        and        16Hz),6.45(1H,d,J=16Hz),6.5~6.8(3H,m),7.0~7.5(7H,m),7.80(1H,s)
实施例15
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)丙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺(黄色油状)
Figure 891037179_IMG336
NMR(CDCl3)δ;
1.20(3H,d,J=6.8Hz),1.4~1.8(2H,m),2.13(3H,s),2.3~2.6(4H,m),2.6~3.0(3H,m),3.1~3.4(2H,m),3.79(3H,s),3.84(3H,s),6.13(1H,dt,J=5.8Hz        and        15.1Hz),6.37(1H,d,J=15.1Hz),6.5~6.8(3H,m),6.90(1H,br),7.1~7.5(6H,m),7.76(1H,s)
实施例16
(E)-N-(3-((N′-(3-(3,4-二甲氧苯基)-2-丙基)-N′-甲基)丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺(黄色油状)
NMR(CDCl3)δ;
0.92(3H,d,J=6.5Hz),1.5~1.9(2H,m),2.23(3H,s),2.3~3.1(5H,m),3.3~3.5(2H,m),3.82(3H,s),3.84(3H,s),6.25(1H,dt,J=6.2Hz        and        15.8Hz),6.50(1H,d,J=15.8Hz),6.6~6.9(3H,m),7.1~7.6(7H,m),7.83(1H,s)
实施例17
(E)-N-(3-((N′-(2-(3,4-二甲氧苯基)乙基)-N′-甲基)氨基)-2-羟丙基)-4-(4-1H-咪唑-1-基)苯基)-3-丁烯酰胺(浅黄色,粘稠液体)
Figure 891037179_IMG338
NMR(CDCl3)δ:
2.32(3H,s),
2.4(2H,d,J=7Hz),
2.5-2.8(4H,m),
2.9-3.5(4H,m),
3.16(2H,d,J=7Hz),
3.8(3H,s),
3.84(3H,s),
6.0-6.5(2H,m),
6.5-6.8(3H,m),
7.1-7.5(7H,m),
7.8(1H,s)
实施例18
(E)-N-(3-((N′-(2-(3,5-二甲氧苯基)乙基)-N′-甲基)氨基)-2-羟丙基)-4-(4-1H-咪唑-1-基)苯基)-3-丁烯酰胺(无色油状)
NMR(CDCl3)δ:
2.32(3H,s),
2.39(2H,d,J=7.0Hz),
2.5-2.8(4H,m),
3.0-3.8(12H,m),
6.1-6.4(4H,m),
6.50(1H,d,J=16.0Hz),
7.1-7.5(6H,m),
7.83(1H,brs)
实施例19
(E)-N-(3-(1-(2-(3,4-二甲氧苯基)乙基)-3-吗啉代)甲基)-4-(4-1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG340
NMR(CDCl3)δ:
1.8-2.2(2H,m),
2.2-3.0(6H,m),
3.0-3.4(3H,m),
3.4-4.1(10H,m),
6.16(1H,brs),
6.32(1H,dt,J=6.1Hz),15.5Hz)
6.48(1H,d,J=15.5Hz),
6.7-6.8(3H,m),
7.14(1H,brs)
7.2-7.5(5H,m),
7.80(1H,brs)
实施例20
(E)-N-(1-(2-(3,4-二甲氧苯基)乙基)-4-哌啶)-4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺
Figure 891037179_IMG341
熔点(℃):161-161.5
元素分析值:C28H34N4O3
C        H        N
理论值(%):70.86        7.22        11.81
理论值(%):70.98        7.33        11.80
NMR(CDCl3)δ:
1.1-1.7(2H,m),
1.8-2.3(4H,m),
2.4-3.0(6H,m),
3.14(2H,d,J=6.5Hz),
3.7(1H,m),
3.86(3H,s),
3.88(3H,s),
5.64(1H,brd,J=7Hz),
6.29(1H,dt,J=6.5Hz,15.1Hz)
6.53(1H,d,J=15.1Hz),
6.6-6.8(3H,m),
7.1-7.6(6H,m),
7.81(1H,s)

Claims (28)

1、一种具有结构式(Ⅱ)的丁烯酸或丙烯酸的衍生物及其药用盐:
Figure 891037179_IMG2
通式2由以下限定条件(Ⅰ)、(Ⅱ)和(Ⅲ)分别限定:(Ⅰ)具有式(Ⅰ)(其中式2中G是R1-苯基,R11和R12各为氢,m是1且X是氧):
Figure 891037179_IMG3
其中R1是杂苄基,R2和R3各为氢、低级烷基、环烷基或烯丙基,或R2和R3可与连接它们的氮原子一起构成一个5-7员饱和杂环,A是C1-6亚烷基(该亚烷基可具有低级烷基、低级烷氧基或羟基),J是吡啶基或带有R4、R5和R6取代基的苯基:
Figure 891037179_IMG4
式中R4、R5和R6各为氢、卤原子、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基、-NR7R8(R7R8是氢或低级烷基)或烷酰基氨基,或R4、R5和R6中的两个可与苯基上两个相邻碳原子一起构成亚烷二氧基,或R4、R5和R6可与-(CH2)n-一起构成一个5-7员环,且n是一个1-6的整数;
(Ⅱ)具有式(Ⅱ),其中G是萘基或带有R15和R16取代基的苯基;
R15和R16是氢、低级烷基、低级烷氧基、卤素、-NR7R8(R7和R8是氢或低级烷基)氰基、三氟甲基、烷酰基氨基、三氟烷氧基、烷基磺酰基、硝基、羟基、烷硫基、烷基磺酰基氨基、烷基羰基氨基或氨基甲酰基,或R15和R16可与两个相邻碳原子之间的氧一起成环,R11和R12各为氢、氰基、低级烷基或卤素或它们可与氧和苯基上的碳一起成环,m是0或1,X是氧或硫,R2和R3各为氢、低级烷基、低级烷氧基、环烷基、三氟烷基或低级烯基,或R2和R3可与连接它们的氮原子一起构成一个5-7员饱和杂环,或R2可与R12一起成环,或R3可与-(CH2)n-一起构成具有一个氮原子的环,R2可与A一起构成一个5-7员饱和杂环,R3可与A一起构成一个5-7员饱和杂环,A是C1-6亚烷基(该亚烷基可具有低级烷基),n是一个1-6的整数,J是吡啶基或带有R4、R5、和R6取代基的苯基:
式中R4、R5和R6各为氢、卤原子、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基、-NR7R8(R7R8是氢或低级烷基)或烷酰基氨基,或R4、R5和R6中的两个可与苯基上两个相邻碳原子一起构成亚烷二氧基,J可与-(CH2)n-基一起构成具有一个氮原子的环:和
(Ⅲ)具有式Ⅲ),其中式2中R11和R12为氢,X是氧):
Figure 891037179_IMG7
其是R31是杂芳基,R2和R3各为氢、低级烷基、环烷基或烯丙基,或R3可与氮和-(CH2)n-基一起构成一个5-7员饱和杂环,或R3可与A和氮一起构成一个具有氮或氮和氧的5-7员杂环,A是C1-3亚烷基(可具有低级烷基、羟基或低级烷氧基),W是氧、硫、亚乙烯基(-C=C-)或亚甲胺基(-N=CH-),J是吡啶基或带有R4、R5和R6取代基的苯基,其中R4、R5和R6各为氢、卤素、低级烷基、低级烷氧基、羟基、硝基、氰基、三氟甲基、烷基磺酰氧基、-NR7R8(R7和R8是氢或低级烷基)或烷酰氨基,或R4、R5和R6中的两个可与苯基上两上相邻碳原子一起构成亚烷二氧基,R4、R5和R6之一可与-(CH2)n-基一起构成一个5-7员环,n是一个1-6的整数,-(CH2)n-可具有低级烷基。
2、按权利要求1所述的具有式1和限定条件(Ⅰ)的4-苯基-3-丁烯酸衍生物及其药用盐。
3、按权利要求1所述的具有式(Ⅱ)和限定条件(Ⅱ)的丁烯酸或丙酸衍生物及其药用盐。
4、按权利要求1所述的具有式(Ⅲ)和限定条件(Ⅲ)的4-芳基-3-丁烯酸衍生物及其药用盐。
5、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是具有一个氮的杂芳基。
6、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是1-咪唑基或2-咪唑基。
7、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是咪唑基。
8、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是吡啶基。
9、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是1-咪唑基。
10、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是吡咯基。
11、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是吡咯基或3-吡咯基。
12、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中n是整数1-3。
13、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中J是带有取代基的苯基,取代其中R4是低级烷氧基,R5是低级烷氧基且R6是氢。
14、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中J是间,对-二甲氧基苯基,间-二甲氧基苯基或间、间、对-三甲氧基苯基。
15、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是咪唑基,R2是氢,R3是甲基,J是具有取代基的苯基且R4、R5和R6各为氢或低级烷氧基。
16、按权利要求2所述的4-苯基-3-丁烯酸衍生物,其中R1是咪唑基,R2是氢,R3是甲基且J是间,对-二甲氧基苯基。
17、按权利要求2所述的4-苯基-3-丁烯酸衍生物,它是(E)-N-(3-((N′-(2-(3,5-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺。
18、按权利要求2所述的4-苯基-3-丁烯酸衍生物,它选自:
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丁基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4,5-三甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-咪唑-1-基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(3-吡啶基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(4-吡啶基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡咯-1-基)-苯基-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-1,2,4-三唑-1-基)-苯基)-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡唑-1-基)-苯基)-3-丁烯酰胺,
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1,3-恶唑-5-基)-苯基)-3-丁烯酰胺和
(E)-N-[3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基]-4-(4-(1H-吡啶-1-基)-苯基-3-丁烯酰胺,
19、权利要求3所述的4-芳基-3-丁烯酸或3-芳基-2-丙烯酸衍生物,其中G是带有R15和R16的苯基,R15和R16各为氢、卤素、氰基、低级烷氧基、-NR7R8(R7和R8各为氢或低级烷基)、烷硫基或烷酰氨基,或R15和R16可与氧和两个相邻碳原子一起成环,R11和R12各为氢,m是0或1,X是氧,R2是氢或可与R12一起成环,A是C1-3亚烷基,R3是低级烷基,n是整数1-3,J是带有R4、R5和R6的苯基且R4、R5和R6各为氢或低级烷基。
20、按权利要求19所述的4-芳基-3-丁烯酸或3-芳基-2-丙烯酸衍生物,其中J是间-二甲氧基-苯基或m,p-二甲氧基-苯基。
21、按权利要求19所述的4-芳基-3-丁烯酸或3-芳基-2-丙烯酸衍生物,它选自:
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氟苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟苯基)丙烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氰基苯基)丙烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4-(亚甲二氧基)-苯基)-3-丁烯酰胺,
(E)-N-(3-(N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氰基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(3,4-二甲氧基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-二甲氨基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(甲硫基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-氯苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-甲氧基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-4-(4-(乙酰基氨基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氟亚苄基)-2-吡咯烷酮,和
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)-乙基)-N′-甲基)氨基)丙基)-3-(4-氰基亚苄基)-2-吡咯烷酮。
22、按权利要求4的4-芳基-3-丁烯酸衍生物,其中W是亚甲胺。
23、按权利要求4的4-芳基-3-丁烯酸衍生物,其中W是亚硫基(-S-)。
24、按权利要求4的4-芳基-3-丁烯酸衍生物,其中A是C低级烷基。
25、按权利要求4的4-芳基-3-丁烯酸衍生物,其中R是氢。
26、按权利要求4的4-芳基-3-丁烯酸衍生物,它选自:
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2-吡嗪基苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1,3-噻唑-4-基)-苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(2-甲基-1,3-噻唑-4-基)-苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(3-(1H-咪唑-1-基)-苯硫-5-基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,4-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(2-(1H-咪唑-1-基)-苯硫-5-基)-3-丁烯酰胺,
(E)-N-((N′-(2-(3,4-二甲氧基苯基)乙基)-3-吡咯烷基)-4-(4-(1H-咪唑-1-基)-3-丁烯酰胺,
(E)-N-(2-((N′-(2-(3,4-二甲氧基苯基)乙基)-2-吡咯烷基乙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,
(E)-N-(2-((N′-(2-(3,4-二甲氧基苯基)乙基)-2-哌啶子基乙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,
(E)-N-(3-((N′-(2-(3,5-二甲氧基苯基)乙基)-N′-甲基)氨基)丙基)-4-(4-(1H-咪唑-1-基)苯基)-3-丁烯酰胺,和
(E)-N-(1-(2-(3,4-二甲氧基苯基)乙基)-4-哌啶子基)-4-(4-(1H-咪唑-1-基苯基))-3-丁烯酰胺。
27、一种药用组合物,它包括一种药用有效量的权利要求1所定义的丁烯酸或丙烯酸衍生物和一种药用载体。
28、一种治疗、防治、根治或缓和缺血性心脏病的方法,该方法包括服用对人体药用有效量的按权利要求1定义的丁烯酸或丙烯酸衍生物。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1067071C (zh) * 1996-05-10 2001-06-13 艾科斯有限公司 咔啉衍生物
CN109912418A (zh) * 2019-03-29 2019-06-21 大连理工大学 一种反式-4-苯基-3-丁烯酸乙酯化合物的制备方法
CN109912418B (zh) * 2019-03-29 2021-04-20 大连理工大学 一种反式-4-苯基-3-丁烯酸乙酯化合物的制备方法
WO2022141805A1 (zh) * 2020-12-31 2022-07-07 广州市妇女儿童医疗中心(广州市妇幼保健院、广州市儿童医院、广州市妇婴医院、广州市妇幼保健计划生育服务中心) 巴豆酸盐的应用、其制剂及其制剂的制备方法

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RU2041871C1 (ru) 1995-08-20
ATE143949T1 (de) 1996-10-15
DE68927311D1 (de) 1996-11-14
KR910007208B1 (ko) 1991-09-20
DK264989A (da) 1989-12-02
ZA894102B (en) 1990-03-28
KR900000343A (ko) 1990-01-30
RU1833371C (ru) 1993-08-07
FI892362A (fi) 1989-12-02
HU210932B (en) 1995-09-28
DE68927311T2 (de) 1997-03-20
PT90698B (pt) 1993-09-30
EP0344577B1 (en) 1996-10-09
EP0344577A2 (en) 1989-12-06
PT90698A (pt) 1989-12-29
EP0344577A3 (en) 1992-03-25
DK264989D0 (da) 1989-05-31
NO892170D0 (no) 1989-05-30
DD287496A5 (de) 1991-02-28
CA1318667C (en) 1993-06-01
AU616014B2 (en) 1991-10-17
HUT50319A (en) 1990-01-29
PH27028A (en) 1993-02-01
AU3582289A (en) 1989-12-07
FI892362A0 (fi) 1989-05-17
US5047417A (en) 1991-09-10
NO892170L (no) 1989-12-04
NZ229345A (en) 1990-08-28

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