JPH01180899A - Bicyclic peptide compound - Google Patents
Bicyclic peptide compoundInfo
- Publication number
- JPH01180899A JPH01180899A JP63004743A JP474388A JPH01180899A JP H01180899 A JPH01180899 A JP H01180899A JP 63004743 A JP63004743 A JP 63004743A JP 474388 A JP474388 A JP 474388A JP H01180899 A JPH01180899 A JP H01180899A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- group
- formula
- benzyl
- butyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 52
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims abstract description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims abstract description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims abstract 4
- 125000002619 bicyclic group Chemical group 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000000259 anti-tumor effect Effects 0.000 abstract description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 6
- -1 bicyclic compound Chemical class 0.000 abstract description 5
- FMKOJHQHASLBPH-UHFFFAOYSA-N isopropyl iodide Chemical compound CC(C)I FMKOJHQHASLBPH-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002246 antineoplastic agent Substances 0.000 abstract description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 9
- 101150041968 CDC13 gene Proteins 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 150000002431 hydrogen Chemical group 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- ANOOTOPTCJRUPK-UHFFFAOYSA-N 1-iodohexane Chemical compound CCCCCCI ANOOTOPTCJRUPK-UHFFFAOYSA-N 0.000 description 1
- 101100005765 Arabidopsis thaliana CDF1 gene Proteins 0.000 description 1
- 101100007579 Arabidopsis thaliana CPP1 gene Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000011765 DBA/2 mouse Methods 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 241000123069 Ocyurus chrysurus Species 0.000 description 1
- 108010039491 Ricin Proteins 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000340 anti-metabolite Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940100197 antimetabolite Drugs 0.000 description 1
- 239000002256 antimetabolite Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000003501 co-culture Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
Landscapes
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、新規の抗腫瘍化合物及びそれらの新規製造方
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to novel antitumor compounds and novel methods for their production.
〔従来の技術と発明が解決しようとする問題点〕従来、
抗腫瘍剤として数多くのアルキル化剤、代謝拮抗剤、抗
腫瘍性抗生物質、植物アルカロイド剤、細菌製剤及びそ
の他の物質が用いられている。しかしながら、これら既
存の抗腫瘍剤は、有効性及び安全性において未だ十分と
は言い難く、より優れた性質をもつ新しい抗腫瘍化合物
を得ることは常に要望されている。[Problems to be solved by conventional technology and invention] Conventionally,
A large number of alkylating agents, antimetabolites, antitumor antibiotics, plant alkaloids, bacterial preparations, and other substances are used as antitumor agents. However, the efficacy and safety of these existing antitumor agents are still far from satisfactory, and there is a constant desire to obtain new antitumor compounds with better properties.
本発明者らは、昭和56年7月28日に特願昭56−1
17968号として茜草より抗腫瘍作用を有する二環構
造のペプチド化合物を抽出して出願し、次いて、14員
環部の水酸基の種々のエステル・エーテルを製造し、又
、特願昭61t46107号として、これらの化合物の
全合成による製法を出願しノー。The inventors filed a patent application on July 28, 1981
No. 17968, a bicyclic peptide compound with antitumor activity was extracted from madder grass, and various esters and ethers of the hydroxyl group in the 14-membered ring were produced, and patent application No. 17968 was filed. , we applied for a method for producing these compounds by total synthesis, and received no results.
本発明者らは、これら一連の二環構造を基本骨格として
、更に強力な抗腫瘍作用を有する化合物を得るべくこの
研究を継続していたところ、一般式
(式中、R3は水素、l−プロピル基、n−ブチル基、
n−ヘキンル基又はベンジル基、R2は水素、メチル基
、n−ブチル基又はヘンシル基を意味する)
で表される二環性ペプチド化合物に強い抗腫瘍作用を見
い出し、本発明を完成するに至った。The present inventors continued their research in order to obtain a compound with an even stronger antitumor effect using a series of bicyclic structures as the basic skeleton, and found that the general formula (wherein R3 is hydrogen, l- Propyl group, n-butyl group,
They discovered that a bicyclic peptide compound represented by n-hexynyl group or benzyl group (R2 means hydrogen, methyl group, n-butyl group or hensyl group) has a strong antitumor effect, and completed the present invention. Ta.
即ち、本発明は、一般式
(式中、R3は水素、メチル基又はベンノル基を意味す
る)で表される二環性化合物を、ノ\ロゲン化アルキル
と反応させ、一般式
(式中、Roは水素、1−プロピル基、n−ブチル基、
n−ヘキンル基又はヘンシル基、R2は水素、メチル基
、n−ブチル基又はペンシル基を意味する)
で表される二環性ペプチド化合物及びその製造方法に関
するものであり、更に、所望により還元することからな
る、一般式
(式中、R4は1−プロピル基、n−ブチル基又はn−
ヘキンル基を意味する)
で表される二環性ペプチド化合物及びその製造方法に関
するものでもある。That is, in the present invention, a bicyclic compound represented by the general formula (in the formula, R3 means hydrogen, a methyl group, or a benol group) is reacted with a halogenated alkyl, and the bicyclic compound represented by the general formula (in the formula, Ro is hydrogen, 1-propyl group, n-butyl group,
The present invention relates to a bicyclic peptide compound represented by n-hexyl group or hensyl group (R2 means hydrogen, methyl group, n-butyl group or pencil group) and a method for producing the same, and further reduced if desired. (wherein R4 is a 1-propyl group, n-butyl group or n-
The present invention also relates to a bicyclic peptide compound represented by (meaning a hekynyl group) and a method for producing the same.
本発明の化合物は、現在までに本発明者らが製造した当
該二環構造を基本骨格とする強い抗腫瘍化合物の中でも
、更に、in VitrO,in vivoに於いても
強い作用を有する抗腫瘍化合物である。The compound of the present invention is an antitumor compound that has a strong in vitro and in vivo action among the strong antitumor compounds having the bicyclic structure as a basic skeleton produced by the present inventors to date. It is.
(in vitro)
P388マウス白血病細胞をlO%牛脂児血清添加のR
PM11640(8水製薬)培地中で37℃、5%co
3.95%空気、湿度100%条件下に培養した。この
細胞浮遊液を約5000 cells/mlに希釈し、
24穴マルヂウエルデイツンユに1mlづつ分注し、2
4時間培養した。その後、被検化合物をメタノールに溶
解し、培養液中での終濃度が1.10μg/mlとなる
よう希釈したものを加え48時間培養の後、血球自動計
数装置で細胞数を計測した。この細胞数から下記の式に
よって増殖率を算出した。(in vitro) P388 mouse leukemia cells were incubated with 10% beef tallow serum.
PM11640 (8sui Seiyaku) medium at 37°C, 5% CO
Culture was performed under conditions of 3.95% air and 100% humidity. Dilute this cell suspension to about 5000 cells/ml,
Dispense 1 ml each into a 24-hole Mardiwell tube, and
It was cultured for 4 hours. Thereafter, the test compound was dissolved in methanol and diluted to a final concentration of 1.10 μg/ml in the culture medium, and after culturing for 48 hours, the number of cells was counted using an automatic blood cell counter. The proliferation rate was calculated from this cell number using the following formula.
′r4848時間後の被検化合物処理細胞数゛1゛。
0時間時の細胞数
C4e:48時間後のコントロールの細胞数Co 0時
間時の細胞数
算出された増殖率と濃度を片対数グラフにプロットし、
50%抑制濃度(l C6゜)を旧劇(7た。'r48 Number of cells treated with test compound after 48 hours '1'.
Number of cells at 0 hours C4e: Number of cells in the control after 48 hours Co Number of cells at 0 hours Plot the calculated proliferation rate and concentration on a semi-log graph,
The 50% inhibitory concentration (lC6°) was set at 7.
化合物番号 ■C5゜
22.78ng/m1
3 1.23ng/m1
4 1.65ng/m1
5 0.104μg/m17
3 、84 μg/1n18 0.37
6μg/m19 0.802μg/ml]
1. 12.3ng/m112
5.59ng/m113 41.6
ng/m114 8.08D/m1
15 2.74 ng/m116
2.70ng/m117 1.28
μg/m118 1.83ng/m1(i
n vivo)
NCIのプロトコールに準じて検討した。Compound number ■C5゜22.78ng/m1 3 1.23ng/m1 4 1.65ng/m1 5 0.104μg/m17
3, 84 μg/1n18 0.37
6 μg/m19 0.802 μg/ml]
1. 12.3ng/m112
5.59ng/m113 41.6
ng/m114 8.08D/m1 15 2.74 ng/m116
2.70ng/m117 1.28
μg/m118 1.83ng/m1 (i
n vivo) The study was conducted according to the NCI protocol.
すなわち、DBA/2マウス腹腔内で継代していたP3
88細胞100万個をCDFlマウスにday Oに腹
腔的接種し、その翌日から、被検化合物を05%CMC
(カルボキンメチルセルロースナトリウム)含有生理食
塩水溶液に懸濁し、被検化合物の濃度が0001〜10
mg/ kg/ claYとなるように調製した検体
(適当な4つの濃度)を最高5回投与し、この試験を2
回行った。対照群には05%CMC生食液を10m17
kg腹腔内投与し腹腔
化合物番号 投 与 量 延命率(mg/kg
/day) (%)3 0.1
116
4 0.01 134
12 0.2 14815
0.01 12016 0.2
14117 10 1、
3018 0.2 159次
に、本発明を実施例及び参考例により更に詳細に説明す
る。本発明は、ごれによって何隻限定されるものではな
い。That is, P3 that had been passaged intraperitoneally in DBA/2 mice.
One million 88 cells were intraperitoneally inoculated into CDF1 mice on day O, and from the next day, the test compound was added to 05% CMC.
(carboquine methylcellulose sodium)-containing physiological saline solution, and the concentration of the test compound is 0001 to 10.
The test was carried out twice by administering the sample (4 appropriate concentrations) prepared to give mg/kg/claY up to 5 times.
I went twice. The control group received 10ml of 05% CMC saline.
kg administered intraperitoneally Compound No. Dose Survival prolongation rate (mg/kg
/day) (%)3 0.1
116 4 0.01 134 12 0.2 14815
0.01 12016 0.2
14117 10 1,
3018 0.2 159 Next, the present invention will be explained in more detail with reference to Examples and Reference Examples. The present invention is not limited to the number of boats by dirt.
実施例1
化合物(1)200mgをDMF2mlに溶解後、ヨウ
化イソプロピル135mg及び炭酸カリウム81.mg
を加え、室温下18時間攪拌=8−
した。次いで、酢酸エチル15m1を加え、飽和食塩水
10m1で3回洗浄し、無水硫酸マクネシウム乾燥、ろ
退役、ろ液を濃縮し、残渣をンリカゲルカラムにかけ精
製し、化合物(2)の無色結晶21omgを得た。Example 1 After dissolving 200 mg of compound (1) in 2 ml of DMF, 135 mg of isopropyl iodide and 81. mg
was added and stirred at room temperature for 18 hours. Next, 15 ml of ethyl acetate was added, washed 3 times with 10 ml of saturated saline, dried with anhydrous magnesium sulfate, filtered, concentrated, and the residue was purified using a phosphoric gel column to obtain 21 omg of colorless crystals of compound (2). Obtained.
融点 242℃(分解)
N M R(CDC13)δ 1..1 2(d
S J=6.59I−Iz、 3H)、 13
1(d、J=6.84Hz、3H)、1.33(d、J
=6.1OI−1z、 6H)、1.36(d、J=7
.03Hz、3H)、265(bd、、 J =
1 1 .4 7 Hz、 1 1−1)、
2.69(s、 3H)、 2.85(s、3
H)、2.98−3.12(m、2H)、3.13(s
、31−I )、3.37(m、 I H)、3.5
5〜3.75(m、2H)、394(s、3H)、4.
33(bs、 I H)、4.34(tSJ=9.0
31−1z、 IH)、 4.52(m、
LH)、 4.56(dd、 、J=4.64H
z、 11.89Hz、 l H)、4.71〜4
.90(m、2H)、5.41(bd、J=I O,0
OHz、IH)、6.21(d、J=903Hz、IH
)、6.42(d、J=6.35Hz、IH)、658
(bd、 J=8.06Hz、 I l−1)、6.
71(dXJ=7.56Hz、LH)、6.81(d、
J=8.061(z、IH)、682(dX J=8
.55 トIz、2H)、 6.88(dd、、
J=2.44Hz。Melting point 242°C (decomposition) NMR (CDC13) δ 1. .. 1 2(d
S J = 6.59I-Iz, 3H), 13
1 (d, J = 6.84Hz, 3H), 1.33 (d, J
=6.1OI-1z, 6H), 1.36(d, J=7
.. 03Hz, 3H), 265(bd,, J =
1 1. 4 7 Hz, 1 1-1),
2.69(s, 3H), 2.85(s, 3H)
H), 2.98-3.12 (m, 2H), 3.13 (s
, 31-I), 3.37 (m, IH), 3.5
5-3.75 (m, 2H), 394 (s, 3H), 4.
33 (bs, IH), 4.34 (tSJ=9.0
31-1z, IH), 4.52(m,
LH), 4.56(dd, , J=4.64H
z, 11.89Hz, lH), 4.71~4
.. 90 (m, 2H), 5.41 (bd, J=I O, 0
OHz, IH), 6.21 (d, J=903Hz, IH
), 6.42 (d, J=6.35Hz, IH), 658
(bd, J=8.06Hz, I l-1), 6.
71 (dXJ=7.56Hz, LH), 6.81 (d,
J=8.061 (z, IH), 682 (dX J=8
.. 55 tIz, 2H), 6.88(dd,,
J=2.44Hz.
8.30Hz、IH)、7.03(d、J=8.55H
z、2H)、7.18−7.30(m、 2H)、
7.4 3(dd、 J =2.2 0l−
1z。8.30Hz, IH), 7.03(d, J=8.55H
z, 2H), 7.18-7.30 (m, 2H),
7.4 3(dd, J = 2.2 0l-
1z.
8.55Hz、LH)
実施例2
(1)−一→
実施例1の方法において、ヨウ化イソプロピル135m
gの代りにヨウ化−n−ブチル146mgを用い、他は
同様の操作を行い、化合物(3)の無色結晶215mg
を得た。8.55Hz, LH) Example 2 (1)-1 → In the method of Example 1, isopropyl iodide 135m
Using 146 mg of n-butyl iodide instead of g and carrying out the same procedure, 215 mg of colorless crystals of compound (3) were obtained.
I got it.
融点 268〜269℃
N M R(CDCI3)6 0.98(t、J=7.
33Hz、3H)、113(dXJ=6.60Hz、3
H)、1.31(d、J=7.08Hz、3H)、1.
36(d、J=7.08Hz、3H)、1.49(m、
21−D、1.75(m、2i()、2.64(bd
、J=9.281−1z、 1 1−I)、 2
.69(s、 3H)、 2.85(s、
3H)、 2 98〜3.12(m、2H)、3.1
3(s、3H)、3.37(m、IH)、 3.55
−3.77(m、 2 ト■)、 3.94(s、
3H)、 394(t、、+=7.321−1z
、2H)、4 、33 (bs、 11−1)、43
4(t、J=9.03)Iz、IH)、4.55(dd
S J=4.64Hz、 11.89Hz、 I
H)、4.71−4.90(m、2H)、5.41(b
d、J=10.00Hz、LH)、6.11(dS J
=854、 Hz、 I H)、6.42(d、J=
6.35Hz、IH)、65 9(bdS J =
8.3 0)Iz、 I H)、 6.70(
d、 J=7.57Hz、IH)、6.81(d、
J =8.30FIz、 L H)、683(d
、J=8.55Hz、2H)、6.88(ddS J=
2.44Hz。Melting point 268-269°C NMR (CDCI3)6 0.98 (t, J=7.
33Hz, 3H), 113(dXJ=6.60Hz, 3
H), 1.31 (d, J=7.08Hz, 3H), 1.
36 (d, J=7.08Hz, 3H), 1.49 (m,
21-D, 1.75(m, 2i(), 2.64(bd
, J=9.281-1z, 1 1-I), 2
.. 69 (s, 3H), 2.85 (s,
3H), 298-3.12 (m, 2H), 3.1
3 (s, 3H), 3.37 (m, IH), 3.55
-3.77 (m, 2 to), 3.94 (s,
3H), 394(t,, +=7.321-1z
, 2H), 4, 33 (bs, 11-1), 43
4 (t, J = 9.03) Iz, IH), 4.55 (dd
S J=4.64Hz, 11.89Hz, I
H), 4.71-4.90 (m, 2H), 5.41 (b
d, J=10.00Hz, LH), 6.11(dS J
=854, Hz, IH), 6.42(d, J=
6.35Hz, IH), 65 9 (bdS J =
8.3 0) Iz, I H), 6.70(
d, J=7.57Hz, IH), 6.81(d,
J = 8.30 FIz, L H), 683 (d
, J=8.55Hz, 2H), 6.88(ddS J=
2.44Hz.
8.541−1z、IH)、7.03(dS J=8.
54Hz、2H)、7.18〜7.30(m、2H)、
7.43(dd、J=2.201−1z。8.541-1z, IH), 7.03 (dS J=8.
54Hz, 2H), 7.18-7.30 (m, 2H),
7.43(dd, J=2.201-1z.
8.30Hz、IH)
実施例3
(1)−→
実施例1の方法において、ヨウ化イソプロピル135m
gの代りにヨウ化−n−ヘキシル169mgを用い、他
は同様の操作を行い、化合物(4)の無色結晶218m
gを得た。8.30Hz, IH) Example 3 (1)-→ In the method of Example 1, 135m of isopropyl iodide
Using 169 mg of n-hexyl iodide in place of
I got g.
融点 269〜272°C
N M R(CDCI 3)6 0.91(t、 J
=7.30l−1z、3H)、11 3(dS J
=6.5 9l−iz、 3I−1)、 1.
2 7−1 .4 9(m、 12H)、1.78
(m、 21()、2 、64 (bd、 J = 9
、10 Hz。Melting point 269-272°C NMR (CDCI 3) 6 0.91 (t, J
=7.30l-1z, 3H), 11 3(dS J
=6.5 9l-iz, 3I-1), 1.
2 7-1. 4 9 (m, 12H), 1.78
(m, 21(), 2, 64 (bd, J = 9
, 10 Hz.
IH)、 2.69(s、3 トI)、 2.8
5(s、 3l−()、 2 98〜312
(m、 2 H)、3.13(s、3H)、3.37(
m、 I H)、355〜3.77(m、2H)、3
.93(t、J=6.60I(z、2H)、 3.9
4(S、 3l−1)、 4.33(bs、
LH)、 4 .3 4 (t。IH), 2.69 (s, 3 I), 2.8
5(s, 3l-(), 2 98-312
(m, 2H), 3.13(s, 3H), 3.37(
m, IH), 355-3.77 (m, 2H), 3
.. 93(t, J=6.60I(z, 2H), 3.9
4(S, 3l-1), 4.33(bs,
LH), 4. 3 4 (t.
J=9.03H2,IH)、4.55(dd、J=4.
24H2,11,70Hz、 II()、 4.7
1−4.90(m、 2H)、 5 42(bd、
J=9.03Hz、IH)、6.08(d、J=8.
54Hz、IH)、6.42(d、J=6.59Hz、
IH)、6 、59 (bd。J=9.03H2, IH), 4.55(dd, J=4.
24H2, 11, 70Hz, II (), 4.7
1-4.90 (m, 2H), 5 42 (bd,
J=9.03Hz, IH), 6.08(d, J=8.
54Hz, IH), 6.42(d, J=6.59Hz,
IH), 6, 59 (bd.
J=8.30Hz、LH)、6.70(d、J=7.8
1Hz、IH)、6.80(d、J=8.31l−1z
、LH)、6.83(dSJ=8.54Hz、2H)、
6.88(ddSJ=2.44Hz、8.54Hz、1
l−1)、7.03(d、J=8.79Hz、2H)、
718−7.30(m、2H)、7.43(dd、J=
2.19Hz、8.30Hz、IH)
実施例4
(1)−→
実施例1の方法において、ヨウ化イソプロピル135m
gの代りに臭化ヘンシル136mgを用い、他は同様の
操作を行い、化合物(5)の無色結晶221 mgを得
た。J=8.30Hz, LH), 6.70(d, J=7.8
1Hz, IH), 6.80 (d, J=8.31l-1z
, LH), 6.83 (dSJ=8.54Hz, 2H),
6.88 (ddSJ=2.44Hz, 8.54Hz, 1
l-1), 7.03 (d, J=8.79Hz, 2H),
718-7.30 (m, 2H), 7.43 (dd, J=
2.19Hz, 8.30Hz, IH) Example 4 (1)-→ In the method of Example 1, 135m of isopropyl iodide
The same procedure was performed except that 136 mg of Hensyl bromide was used instead of g, to obtain 221 mg of colorless crystals of compound (5).
〜12−
融点 264〜268°C
N M R(CDC13)δ 1.12(d、J=6
.59Hz、3H)、131(d、J=6.83Hz、
3H)、1.34(d、J=6.35Hz、31()、
2.64(bd、J=10.0OHz、IH)、269
(s、 3H)、 2.84(s、 3 トI
)、 2.9 8−3.1 2(m、 2H)、
3.13(s、3H)、3.37(m、IH)、3.5
5〜379(m、2H)、3.94(s、3H)、4.
33(bs、IH)、434(t、J=8.79Hz、
LH)、4.55(dd、J=4.24Hz、11.7
0Hz、IH)、4.71−4.90(m、2H)、5
05(s、2H)、 5.42(bd、 J=8
.05Hz、 IH)、 613(dS J=8
.54Hz、LH)、6.42(d、J=6.60Hz
、IH)、6.59(bd、J=8.30HzS IH
)、6.70(dSJ=7.33Hz、 IH)、6.
81(d、 J=8.30Hz。~12- Melting point 264-268°C NMR (CDC13) δ 1.12 (d, J=6
.. 59Hz, 3H), 131(d, J=6.83Hz,
3H), 1.34(d, J=6.35Hz, 31(),
2.64 (bd, J=10.0OHz, IH), 269
(s, 3H), 2.84(s, 3 to I
), 2.9 8-3.1 2(m, 2H),
3.13 (s, 3H), 3.37 (m, IH), 3.5
5-379 (m, 2H), 3.94 (s, 3H), 4.
33 (bs, IH), 434 (t, J=8.79Hz,
LH), 4.55 (dd, J=4.24Hz, 11.7
0Hz, IH), 4.71-4.90 (m, 2H), 5
05 (s, 2H), 5.42 (bd, J=8
.. 05Hz, IH), 613(dS J=8
.. 54Hz, LH), 6.42(d, J=6.60Hz
, IH), 6.59 (bd, J=8.30HzS IH
), 6.70 (dSJ=7.33Hz, IH), 6.
81(d, J=8.30Hz.
IH)、6.88(dd、J=2.20Hz、8.30
1(z、IH)、6.91(d、J=8.55Hz、2
H)、7.05(d、J=8.79Hz、2H)、7.
20−7.45(m、 8l−1)実施例5
化合物(6)1.86gをDMF20mlに溶解後、臭
化ベンジル430mg及び炭酸カリウム360mgを加
え、室温下18時間攪拌した。次いで、飽和食塩水50
m1を加え、酢酸エチル80m1で抽出した。有機層を
飽和食塩水50m1で2回洗浄し、無水硫酸マグネシウ
ム乾燥、ろ退役、ろ液を濃縮し、残渣をシリカゲルカラ
ムにかけ精製し、化合物(7)の無色結晶1.10g、
化合物(8)の無色無定形結晶9mg及び化合物(9)
の無色無定形結晶420mgを得た。IH), 6.88 (dd, J=2.20Hz, 8.30
1 (z, IH), 6.91 (d, J = 8.55Hz, 2
H), 7.05 (d, J=8.79Hz, 2H), 7.
20-7.45 (m, 8 l-1) Example 5 After dissolving 1.86 g of compound (6) in 20 ml of DMF, 430 mg of benzyl bromide and 360 mg of potassium carbonate were added, and the mixture was stirred at room temperature for 18 hours. Then, 50% of saturated saline
ml was added and extracted with 80 ml of ethyl acetate. The organic layer was washed twice with 50 ml of saturated brine, dried with anhydrous magnesium sulfate, filtered, concentrated, the filtrate was concentrated, and the residue was purified by applying a silica gel column to obtain 1.10 g of colorless crystals of compound (7).
9 mg of colorless amorphous crystals of compound (8) and compound (9)
420 mg of colorless amorphous crystals were obtained.
化合物(7)
融点 228〜230°C
N M R(CDCI 3)6 1.11(d、J=6
.60Hz、3H)、13 0(d、 J=7.0
81(z、 3H)、 1.35(dS J
=6.84Hz、3H)、2.65(bd、J=8.7
9Hz、IH)、269(s、3H)、 2.87(
s、 3 ト■)、 2.9 8〜3.1 0(m
、 2H)、3.12(s、3 トI)、 3
.35(m、 IH)、 3.5F+−3,74
(m、211)、 4.3 5(bs、 l
H)、 4.35(t、、 J=7.08 トI
z、IH)、4.56(dd、 J=4.401(z、
11.70I(z、 I H)、4.7 1−4
.8 9(m、 2 F■)、 5.22(s、
2I−1)、 5 42(bdSJ=8.30H
z、IH)、5.71 (bs、 I H)、6.2
5(d、J=8.301(z、IH)、6.44(d、
J=6.59Hz。Compound (7) Melting point 228-230°C NMR (CDCI 3) 6 1.11 (d, J=6
.. 60Hz, 3H), 130(d, J=7.0
81 (z, 3H), 1.35 (dS J
=6.84Hz, 3H), 2.65(bd, J=8.7
9Hz, IH), 269(s, 3H), 2.87(
s, 3 t■), 2.9 8~3.1 0(m
, 2H), 3.12 (s, 3 I), 3
.. 35 (m, IH), 3.5F+-3,74
(m, 211), 4.3 5(bs, l
H), 4.35(t,, J=7.08 tI
z, IH), 4.56(dd, J=4.401(z,
11.70I(z, IH), 4.7 1-4
.. 8 9 (m, 2 F ■), 5.22 (s,
2I-1), 5 42 (bdSJ=8.30H
z, IH), 5.71 (bs, IH), 6.2
5 (d, J = 8.301 (z, IH), 6.44 (d,
J=6.59Hz.
lH)、6.51(bd、J=7.58HzS IH)
、6 、74 (d。lH), 6.51 (bd, J=7.58HzS IH)
, 6, 74 (d.
J=10.03I(z、 IH)、 6.79(
d、 J=8.54Hz、 2H)、6.83
(d、J=7.58Hz、IH)、6.86(dd、J
=2.44Hz、8.30I(z、IH)、6.99(
d、J=8.5414Z、2H)、7.18−7.52
(m、8H)化合物(8)
N M R(CDCI3)6 1.10(d、J=6.
59Hz、3N)、131(d、J=6.84Hz、3
H)、1.34(d、J=6.84Hz、 3l−1
)、2.65(bd、、J=8.65Hz、LH)、2
69(s、3H)、2.85(s、 3l−1)、2
.97−3.l O(m、2H)、3、l ]、(m、
3H)、3.33(m、IH)、3.55〜3.75(
m。J=10.03I(z, IH), 6.79(
d, J=8.54Hz, 2H), 6.83
(d, J = 7.58Hz, IH), 6.86 (dd, J
=2.44Hz, 8.30I(z, IH), 6.99(
d, J=8.5414Z, 2H), 7.18-7.52
(m, 8H) Compound (8) N M R (CDCI3) 6 1.10 (d, J=6.
59Hz, 3N), 131(d, J=6.84Hz, 3
H), 1.34 (d, J=6.84Hz, 3l-1
), 2.65 (bd,, J=8.65Hz, LH), 2
69 (s, 3H), 2.85 (s, 3l-1), 2
.. 97-3. l O (m, 2H), 3, l ], (m,
3H), 3.33 (m, IH), 3.55-3.75 (
m.
2H)、4.34(bs、IH)、4.38(t、J=
7.08Hz。2H), 4.34 (bs, IH), 4.38 (t, J=
7.08Hz.
IH)、4.56(dd、、J =4.401(z、
11.60Hz、 I I()、4.72−4.8
3(m、2H)、5.05(s、2H)、540(bd
、J=8.06Hz、LH)、5.80(bs、IH)
、645(m、2H)、6.52(bd、J=7.58
Hz、IH)、672(dS J=7.82Hz、
111)、 6.82(d、、 J=8.30H
z。IH), 4.56 (dd,, J = 4.401 (z,
11.60Hz, II (), 4.72-4.8
3 (m, 2H), 5.05 (s, 2H), 540 (bd
, J=8.06Hz, LH), 5.80(bs, IH)
, 645 (m, 2H), 6.52 (bd, J=7.58
Hz, IH), 672 (dS J=7.82Hz,
111), 6.82(d,, J=8.30H
z.
1■1)、6.84(dd、J=2.45Hz、8.3
0Hz、LH)、6.91(dS J=8.541−1
z、2H)、7.05(dS J=8.79Hz、2H
)、7.18〜7.45(m、8H)化合物(9)
N M R(CDCI s)δ 1.12(d、J=
6.84Hz、3H)、130(d、J=7.08H2
,3H)、1.34(d、J=7.32Hz、3H)、
2.65(bd、J=8.65Hz、LH)、2.69
(s、3H)、2.84(s、31()、2.96−3
.10(m、2H)、3.13(s、3H)、3.33
(m、 IH)、3.55−3.74(m。1■1), 6.84 (dd, J=2.45Hz, 8.3
0Hz, LH), 6.91 (dS J=8.541-1
z, 2H), 7.05 (dS J=8.79Hz, 2H
), 7.18-7.45 (m, 8H) Compound (9) N M R (CDCI s) δ 1.12 (d, J=
6.84Hz, 3H), 130(d, J=7.08H2
, 3H), 1.34 (d, J=7.32Hz, 3H),
2.65 (bd, J=8.65Hz, LH), 2.69
(s, 3H), 2.84 (s, 31(), 2.96-3
.. 10 (m, 2H), 3.13 (s, 3H), 3.33
(m, IH), 3.55-3.74 (m.
2 ト■)、 4.34 (t、 J=6.59
Hz、 IH)、 4.36(bs。2 t■), 4.34 (t, J=6.59
Hz, IH), 4.36 (bs.
LH)、4.56(dd、、I=4.401(z、11
.60Hz、IH)、4.70−4.89(m、2H)
、5.05(s、2H)、5.22(s。LH), 4.56(dd,, I=4.401(z, 11
.. 60Hz, IH), 4.70-4.89 (m, 2H)
, 5.05 (s, 2H), 5.22 (s.
2H)、5.40(bd、J=8.301(z、IH)
、6.18(d。2H), 5.40 (bd, J = 8.301 (z, IH)
, 6.18 (d.
J=8.791−1z、IH)、6.42(d、J=6
.83Hz、IH)、6.51(bd、 、1−8.3
0)1z、 l H)、6.71(d、−1−7,5
7Hz、 IH)、 6.82(d、 J=
8.54Hz、 1 トI)、6.90(dd、
J=2.45Hz、8.30Hz、I H)、691(
d、J=8.55Hz、2H)、7.05(d、J=8
.79Hz。J=8.791-1z, IH), 6.42(d, J=6
.. 83Hz, IH), 6.51 (bd, , 1-8.3
0) 1z, l H), 6.71(d, -1-7,5
7Hz, IH), 6.82(d, J=
8.54Hz, 1 tI), 6.90(dd,
J=2.45Hz, 8.30Hz, IH), 691(
d, J=8.55Hz, 2H), 7.05(d, J=8
.. 79Hz.
2H)、7.18〜7.50(m、 l 4H)実施
例6
(7)−→
実施例1の方法において、化合物(1)の代りに化合物
(7)を用い、他は同様の操作を行い、化合物(10)
の無色無定形結晶199mgを得た。2H), 7.18-7.50 (m, l 4H) Example 6 (7) - → In the method of Example 1, compound (7) was used instead of compound (1), and the other operations were the same. and compound (10)
199 mg of colorless amorphous crystals were obtained.
N M R(CDCI 3)δ : 1.1 2
(d、 J=6.59Hz、 3l−1)、
130(dX J=6.84Hz、3H)、1.33(
dS J=6.10Hz、6H)、1.35(d、J=
6.62Hz、3H)、265(bd、 J = I
O,50Hz、l11)、2.69(s、3H)、2
85(s、3H)、2.98−3.12(m、2H)、
3.13(s、3H)、3.36(m、1l−1)、3
.55−3.75(m、2+()、434(t、J=9
.03Hz、IH)、4.35(bs、IH)、452
(m、、1 l()、4 、54 (m、IH)、4
71−4.89(m、2H)、5.22(s、2H)、
5.41(bd、J=10.0OHz。NMR(CDCI3)δ: 1.1 2
(d, J=6.59Hz, 3l-1),
130 (dX J=6.84Hz, 3H), 1.33 (
dS J=6.10Hz, 6H), 1.35(d, J=
6.62Hz, 3H), 265(bd, J = I
O, 50Hz, l11), 2.69 (s, 3H), 2
85 (s, 3H), 2.98-3.12 (m, 2H),
3.13 (s, 3H), 3.36 (m, 1l-1), 3
.. 55-3.75(m, 2+(), 434(t, J=9
.. 03Hz, IH), 4.35 (bs, IH), 452
(m,,1 l(),4,54 (m,IH),4
71-4.89 (m, 2H), 5.22 (s, 2H),
5.41 (bd, J=10.0OHz.
IH)、6.29(d、J=8.54Hz、LH)、6
.43(d、J−6,84I−Iz、IH)、6.51
(bdS J=8.05Hz、IH)、6.71(d、
J=7.57Hz、IH)、6.82(d、J=8.7
9Hz、2H)、6.86(ddS J=2.20Hz
、8.54Hz。IH), 6.29 (d, J=8.54Hz, LH), 6
.. 43 (d, J-6, 84I-Iz, IH), 6.51
(bdS J=8.05Hz, IH), 6.71(d,
J=7.57Hz, IH), 6.82(d, J=8.7
9Hz, 2H), 6.86 (ddS J=2.20Hz
, 8.54Hz.
IH)、 7.03(d、 J=8.54Hz、
2H)、 7.19−752 (m、 8
H)
実施例7
(7)−→
実施例2の方法において、化合物(1)の代りに化合物
(7)を用い、他は同様の操作を行い、化合物(11)
の無色結晶207mgを得た。IH), 7.03(d, J=8.54Hz,
2H), 7.19-752 (m, 8
H) Example 7 (7)-→ In the method of Example 2, compound (7) was used instead of compound (1), and the other operations were the same, and compound (11)
207 mg of colorless crystals were obtained.
融点 192°C(分解)
N M R(CDC13)δ 0.98(t、J=7
.33Hz、3H)、112(d、J=6.59Hz、
3H)、1.30(d、J=7.32Hz、3H)、1
.35(d、J=6.84I−1z、3l−()、14
9(ll112H)、1.75(m、2H)、2.64
(bdS J=9.30Hz、IH)、2.69(s、
3H)、2.85(s、3H)、2.96−3.12(
m、 2l−1)、3.13(s、3H)、3.37
(mS IH)、 3.5 5−3.7 8(m、
2 トI)、 3.94(t、 J=6.35Hz、
2H)、4.35Q、J=8.06)1z、LH)、4
36(bs、 1 ト■)、 4 .5 4
(dd、 、I=4.44HzX 1 1.60
11z。Melting point 192°C (decomposition) NMR (CDC13) δ 0.98 (t, J=7
.. 33Hz, 3H), 112(d, J=6.59Hz,
3H), 1.30 (d, J=7.32Hz, 3H), 1
.. 35 (d, J=6.84I-1z, 3l-(), 14
9 (ll112H), 1.75 (m, 2H), 2.64
(bdS J=9.30Hz, IH), 2.69(s,
3H), 2.85(s, 3H), 2.96-3.12(
m, 2l-1), 3.13(s, 3H), 3.37
(mS IH), 3.5 5-3.7 8 (m,
2 tI), 3.94(t, J=6.35Hz,
2H), 4.35Q, J=8.06) 1z, LH), 4
36 (BS, 1 g), 4. 5 4
(dd, , I=4.44HzX 1 1.60
11z.
IH)、4.71−4.89(m、2+−()、5,2
2(S、2H)、541(bdS J=9.86Hz、
IH)、6.21(d、 J=8.79Hz、IH)
、6.43(dS J=6.83)−Iz、IH)、6
51(bd、 J = 8 .3 0 T−
IzX I II)、 6.7 1(d、
J =7.32Hz。IH), 4.71-4.89 (m, 2+-(), 5,2
2 (S, 2H), 541 (bdS J=9.86Hz,
IH), 6.21 (d, J=8.79Hz, IH)
, 6.43 (dS J=6.83) - Iz, IH), 6
51 (bd, J = 8.30 T-
IzX I II), 6.7 1(d,
J = 7.32Hz.
IH)、6.82(d、 J =8.30Hz、
l H)、6.83(d、、J=8.55Hz、2H)
、6.87(ddl、J=2.45)1z、8.55
Hz、 I l−1)、 7.03(d、
J=8.551−1z、 2H)、 717
〜7.52にη、8l−1)
実施例8
(7)−+
実施例3の方法において、化合物(1)の代りに化合物
(7)を用い、他は同様の操作を行い、化合物(12)
の無色無定形結晶21!mgを得た。IH), 6.82 (d, J = 8.30Hz,
lH), 6.83(d,, J=8.55Hz, 2H)
, 6.87 (ddl, J=2.45) 1z, 8.55
Hz, I l-1), 7.03(d,
J=8.551-1z, 2H), 717
~7.52 η, 8l-1) Example 8 (7)-+ In the method of Example 3, compound (7) was used instead of compound (1), and the other operations were the same, to obtain compound ( 12)
Colorless amorphous crystal 21! mg was obtained.
N M R(CDCI 3)6 0.91(t、J=6
.60Hz、3H)、113(d、J=6.59Hz、
3H)、1.27−1.49(m、12H)、1.78
(m、 2H)、2.64(bd、J=9.41Hz
、IH)、2.69(s、3H)、2.86(s、3H
)、296〜310(m、2H)、3.12(s、3H
)、3.37(m、IH)、3゜55−3.77(m、
2H)、3.93(tS J−6,35Hz、2H)、
4.35(t、J=8.061−1z、11()、4
、36 (bs、 IH)、 4.54(ddS
J=4.40Hz、 1 1.22Hz、
LH)、4.7 2−4.8 6(m、 2 ト■)
、 5.22(s、 2H)、 5 41(b
d、 J =9.66Hz、旨1)、6.23(d、J
=8.80Hz。N M R (CDCI 3) 6 0.91 (t, J=6
.. 60Hz, 3H), 113(d, J=6.59Hz,
3H), 1.27-1.49 (m, 12H), 1.78
(m, 2H), 2.64 (bd, J=9.41Hz
, IH), 2.69 (s, 3H), 2.86 (s, 3H)
), 296-310 (m, 2H), 3.12 (s, 3H
), 3.37 (m, IH), 3゜55-3.77 (m,
2H), 3.93 (tS J-6, 35Hz, 2H),
4.35(t, J=8.061-1z, 11(), 4
, 36 (bs, IH), 4.54 (ddS
J=4.40Hz, 1 1.22Hz,
LH), 4.7 2-4.8 6 (m, 2 t■)
, 5.22 (s, 2H), 5 41 (b
d, J =9.66Hz, 1), 6.23(d, J
=8.80Hz.
IH)、 6.4 4(dX J =6.7 3
HzS 1 1−1)、 6.51(bd。IH), 6.4 4 (dX J = 6.7 3
HzS 1 1-1), 6.51 (bd.
・ J=8.30Hz、11()、6.72(d、
J=7.50I−(z、LH)、6.82(d、J=8
.30Hz、1l−1)、6.83(dSJ−8,54
1(z、 2 H)、 6.87(dd、
J=2.44Hz、 8.54Hz、 l
ト■)、 7.03(d、 J=8.55Hz、
2l−I)、 7 11−7.53(m、8H)
実施例9
(10)−→
化合物(10) 100 mgをメタノール4mlに溶
解後、5%パラジウム炭素30mgを加え、水素雰囲気
下(1atm)、18時間攪拌した3゜不溶物をろ別後
、ろ液を濃縮し、残渣をシリカゲルカラムにか(J精製
し、化合物(13)の無色無定形結晶75mgを得た。・J=8.30Hz, 11(), 6.72(d,
J=7.50I-(z, LH), 6.82(d, J=8
.. 30Hz, 1l-1), 6.83(dSJ-8,54
1(z, 2H), 6.87(dd,
J=2.44Hz, 8.54Hz, l
), 7.03(d, J=8.55Hz,
2l-I), 7 11-7.53 (m, 8H) Example 9 (10)-→ After dissolving 100 mg of compound (10) in 4 ml of methanol, 30 mg of 5% palladium on carbon was added, and the mixture was dissolved under a hydrogen atmosphere (1 atm). ), the mixture was stirred for 18 hours, 3° insoluble matter was filtered off, the filtrate was concentrated, and the residue was purified with a silica gel column (J) to obtain 75 mg of colorless amorphous crystals of compound (13).
N M R(CDC13)δ 1.10(d、J=6
.59Hz、3H)、131(d、J=7.08Hz、
3H)、1.33(d、J=6.10H2,6H)、1
.36(d、J=6.35Hz、3H)、265(bd
、J=10.25Hz、、LH)、2.69(s、3H
)、286(s、3H)、2.97〜3.10(m、2
H)、3.11(s、3H)、 3.36(m、
IH)、 3.56 〜3.74(m、 2 ト
■)、 433 (bs、 11()、4.38(
t、J=8.06Hz、IH)、452(m、lH)、
4.55(m、IH)、4.71−4.86(m。N M R (CDC13) δ 1.10 (d, J=6
.. 59Hz, 3H), 131(d, J=7.08Hz,
3H), 1.33 (d, J=6.10H2,6H), 1
.. 36 (d, J=6.35Hz, 3H), 265 (bd
, J=10.25Hz, , LH), 2.69(s, 3H
), 286 (s, 3H), 2.97-3.10 (m, 2
H), 3.11 (s, 3H), 3.36 (m,
IH), 3.56 to 3.74 (m, 2 to), 433 (bs, 11(), 4.38(
t, J=8.06Hz, IH), 452(m, IH),
4.55 (m, IH), 4.71-4.86 (m.
2H)、5.41(bd、J=10.00Hz、IH)
、5.86(s。2H), 5.41 (bd, J=10.00Hz, IH)
, 5.86 (s.
IH)、6.42(d、 J =9.28Hz、 I
H)、6.46(d、J−7,08ト1z、LH)、
6.51(bd、 J−8,78Hz、 IH)
、6.72(d、J=7.82Hz、 IH)、6.
80〜6.87(m、4H)、7.03(d、J=8.
79Hz、2+−1)、718〜7゜30 (m、 2
1−1)、7.43(dd、J=2.20Hz、8.3
0Hz。IH), 6.42 (d, J = 9.28Hz, I
H), 6.46 (d, J-7,08t1z, LH),
6.51 (bd, J-8, 78Hz, IH)
, 6.72 (d, J=7.82Hz, IH), 6.
80-6.87 (m, 4H), 7.03 (d, J=8.
79Hz, 2+-1), 718~7°30 (m, 2
1-1), 7.43 (dd, J=2.20Hz, 8.3
0Hz.
IH)
実施例10
(II)−一→
実施例9の方法において、化合物(10)の代りに化合
物(11)を用い、他は同様の操作を行い、化合物(1
4)の無色無定形結晶82mgを得た。IH) Example 10 (II)-1 → In the method of Example 9, compound (11) was used instead of compound (10), and the other operations were the same, to obtain compound (1).
82 mg of colorless amorphous crystals of 4) were obtained.
N M R(CDC13)6 0.98(tS J=
7.32 ト1z、 3H)、 111(d、 J 〜
6.59Hz、 3H)、1.33(d、 J=7.0
8Hz、 3 ■1)、 1.36(d、 J
=6.84Hz、 3H)、 1 4 つ(m、
2H)、1.75(m、211)、2.65(bd、J
=10.75](z、 ] H)、 2.69
(s、3 ト■)、 2.86(s、 3H)、
2 98 〜3.1 0(m、 2H)、
3.11(s、 3H)、 3.36(m、IH)
、 3.5 5−3.7 7(m、 2 ト■
)、 3.94(t、 J=6.59Hz、2l
−1)、4 、33 (bs、 ] I−D、4.3
4(t、J=6.59I(、z、IH)、4.55(d
d、J=4.891(z、11.23Hz、IH)、4
.71−4.90(m、2H)、5.42(bd、 J
=930 Hz、 I H)、5.71(bsS I
H)、6.29(d、、J=85 4 1−1z、
1 1−D、 6.44(d、 J=6.59
1−Tz、 LH)、 652(bd、J=7.
33Hz、IH)、6.71(d、 J=7.81Hz
、IH)、6.80−6.87(m、4H)、7.03
(d、J=8.54Hz、2H)、7.18〜7.30
(m、2H)、743(dd、 J = 1
.9 5T−1z、 8.3 0Hz、 I
H)実施例11
(12)−→
実施例9の方法において、化合物(1o)の代りに化合
物(12)を用い、他は同様の操作を行い、化合物(1
5)の無色無定形結晶76mgを得た。NMR(CDC13)6 0.98(tS J=
7.32 t1z, 3H), 111(d, J ~
6.59Hz, 3H), 1.33(d, J=7.0
8Hz, 3 ■1), 1.36(d, J
=6.84Hz, 3H), 1 4 (m,
2H), 1.75 (m, 211), 2.65 (bd, J
=10.75](z, ]H), 2.69
(s, 3 ト■), 2.86 (s, 3H),
298 ~ 3.10 (m, 2H),
3.11 (s, 3H), 3.36 (m, IH)
, 3.5 5-3.7 7(m, 2 t■
), 3.94 (t, J=6.59Hz, 2l
-1), 4, 33 (bs, ] ID, 4.3
4(t, J=6.59I(,z,IH), 4.55(d
d, J=4.891 (z, 11.23Hz, IH), 4
.. 71-4.90 (m, 2H), 5.42 (bd, J
=930 Hz, I H), 5.71 (bsS I
H), 6.29(d,, J=85 4 1-1z,
1 1-D, 6.44 (d, J=6.59
1-Tz, LH), 652 (bd, J=7.
33Hz, IH), 6.71(d, J=7.81Hz
, IH), 6.80-6.87 (m, 4H), 7.03
(d, J=8.54Hz, 2H), 7.18-7.30
(m, 2H), 743(dd, J = 1
.. 9 5T-1z, 8.3 0Hz, I
H) Example 11 (12)-→ In the method of Example 9, compound (12) was used instead of compound (1o), and the other operations were the same, to prepare compound (12).
76 mg of colorless amorphous crystals of 5) were obtained.
N M R(CDCl2)6 0.91(tSJ=6.
60Hz、3H)、110(d、、 J=6.59
ト1z、 3l−1)、 1.23 〜1.5
0(m、 1211)、1.78(m、2H)、2
.64(bd、J=10.001(z。N M R (CDCl2)6 0.91 (tSJ=6.
60Hz, 3H), 110(d,, J=6.59
1z, 3l-1), 1.23 to 1.5
0 (m, 1211), 1.78 (m, 2H), 2
.. 64 (bd, J=10.001 (z.
1l−1)、2.69(s、3H)、2.86(S、3
l−i)、2.996−310(,2I4)、3.11
(s、3H)、3.36(m、 I H)、355−
3.77(m、2H)、3.93(t、J−6,35H
z、2H)、4 、34 (bs、 I H)、4.
40(tSJ=6.83Hz、IH)、4.55(dd
XJ 〜4.44Hz、 11.36Hz、 I
H)、4.72−4.87(m、 2H)、 5
.4 2(bdX J 〜9.2 3l−1z。1l-1), 2.69 (s, 3H), 2.86 (S, 3
l-i), 2.996-310 (,2I4), 3.11
(s, 3H), 3.36 (m, IH), 355-
3.77 (m, 2H), 3.93 (t, J-6, 35H
z, 2H), 4, 34 (bs, IH), 4.
40 (tSJ=6.83Hz, IH), 4.55 (dd
XJ ~4.44Hz, 11.36Hz, I
H), 4.72-4.87 (m, 2H), 5
.. 4 2 (bdX J ~9.2 3l-1z.
IH)、6.02(bs、 L H)、6.49(d
、J=6.35Hz。IH), 6.02 (bs, L H), 6.49 (d
, J=6.35Hz.
1l−1)、6.52(bd、J=7.81Hz、IH
)、6.60(d。1l-1), 6.52 (bd, J=7.81Hz, IH
), 6.60 (d.
J=8.30Hz、IH)、6.73(d、 J =
7.81Hz、 11−i )、6.79−6.86
(m、4l−1)、7.03(dX J=8.55Hz
、2H)、7.18〜7.30(m、2H)、7.43
(dd、J−l 96 ト1z、 8.301−1
z、 IH)実施例12
(6)−→
化合物(6)117.6mgをDMF2mlに溶解後、
ヨウ化−n−ブチル34mg及び炭酸カリウム50mg
を加え、室温下18時間攪拌した。次いで、飽和食塩水
10m1を加え、酢酸エチル20m1で抽出した。有機
層を飽和食塩水10m1で2回洗浄し、無水硫酸マグネ
シウム乾燥、ろ退役、ろ液を濃縮し、残渣をンリヵゲル
ヵラムにかけ精製し、化合物(16)の無色無定形結晶
81mg及び化合物(」7)の無色結晶32mgを得た
。J=8.30Hz, IH), 6.73(d, J=
7.81Hz, 11-i), 6.79-6.86
(m, 4l-1), 7.03 (dX J=8.55Hz
, 2H), 7.18-7.30 (m, 2H), 7.43
(dd, J-l 96 t1z, 8.301-1
z, IH) Example 12 (6)-→ After dissolving 117.6 mg of compound (6) in 2 ml of DMF,
34 mg of n-butyl iodide and 50 mg of potassium carbonate
was added and stirred at room temperature for 18 hours. Then, 10 ml of saturated brine was added, and the mixture was extracted with 20 ml of ethyl acetate. The organic layer was washed twice with 10 ml of saturated brine, dried with anhydrous magnesium sulfate, filtered, concentrated, and purified by applying the residue to a ricin gel column to obtain 81 mg of colorless amorphous crystals of compound (16) and compound (7). 32 mg of colorless crystals were obtained.
化合物(16)
NMR(CDC13)δ: 1.02(tXJ=7.6
0Hz、 3H)、110(d、、J=6.84Hz、
3H)、1.31(d、 J=6.58Hz、3H)
、1.33(d、 J=7.32Hz、 3H)、15
5(m、2H)、1.88(m、 2H)、264(b
a、、J=9.30Hz、IH)、2.71(s、31
()、2.88(s、 3H)、296〜3.1 Dm
、 2H)、3.12(s、 3H)、3.34(m、
IH)、3.54−3.71(m、 2H)、4.10
(t、 J=6.52Hz、 2H)、4.34(bs
、 IH)、4.39(t、 J=6.50Hz、IH
)、4.55(m、 LH)、4.71〜4.84(m
、 21−1 )、5.42(bd、 J=8.30H
z、 1l−1)、6.50(d、J−6,94Hz、
LH)、 6.53(bd、 J=7.3
01(z、 IH)、6.67 〜6.87(m、
6 トI)、 6.9 9(d、 J−8,
55I−fz。Compound (16) NMR (CDC13) δ: 1.02 (tXJ=7.6
0Hz, 3H), 110(d,, J=6.84Hz,
3H), 1.31 (d, J=6.58Hz, 3H)
, 1.33 (d, J=7.32Hz, 3H), 15
5 (m, 2H), 1.88 (m, 2H), 264 (b
a,, J=9.30Hz, IH), 2.71(s, 31
(), 2.88 (s, 3H), 296-3.1 Dm
, 2H), 3.12 (s, 3H), 3.34 (m,
IH), 3.54-3.71 (m, 2H), 4.10
(t, J=6.52Hz, 2H), 4.34(bs
, IH), 4.39(t, J=6.50Hz, IH
), 4.55 (m, LH), 4.71-4.84 (m
, 21-1), 5.42 (bd, J=8.30H
z, 1l-1), 6.50(d, J-6, 94Hz,
LH), 6.53 (bd, J=7.3
01 (z, IH), 6.67 ~ 6.87 (m,
6 tI), 6.9 9(d, J-8,
55I-fz.
2H)、7.19〜7.28(m、 2H)、7.41
(dXJ=8.30Hz、ll−1)
化合物(17)
NMR(CDCl2)δ 0.99(t、 J=7.3
2Hz、 3H)、1021、、J=7.60Hz、3
H)、1.11(d、 、I=6.52Hz、3H)、
1.31(d、 J =7.06l−1z、 3H)、
1.36(d、J=6.96Hz、3H)、1.43〜
1.62(m、 4H)、168〜1.95(m、4
H)、2.65(bd、 J = 10.25Hz、
I H)、2.70(s、3H)、2.87(s、
3H)、2.97〜3.11 (m。2H), 7.19-7.28 (m, 2H), 7.41
(dXJ=8.30Hz, ll-1) Compound (17) NMR (CDCl2) δ 0.99 (t, J=7.3
2Hz, 3H), 1021, J=7.60Hz, 3
H), 1.11 (d, , I=6.52Hz, 3H),
1.31 (d, J = 7.06l-1z, 3H),
1.36 (d, J=6.96Hz, 3H), 1.43~
1.62 (m, 4H), 168-1.95 (m, 4H)
H), 2.65 (bd, J = 10.25Hz,
I H), 2.70 (s, 3H), 2.87 (s,
3H), 2.97-3.11 (m.
2H)、3.13(s、3H)、3.36(m、IH)
、3.555−374(,2H)、3.94(t、J=
6.59Hz、2H)、410(t、J=6.59Hz
、2H)、4.36(bs、IH)、4.38(t。2H), 3.13 (s, 3H), 3.36 (m, IH)
, 3.555-374 (,2H), 3.94 (t, J=
6.59Hz, 2H), 410(t, J=6.59Hz
, 2H), 4.36 (bs, IH), 4.38 (t.
J=6.68Hz、IH)、4.55(dd、J=4.
44Hz、1093Hz、IH)、4.71〜4.90
(m、2H)、5 、43 (bd。J=6.68Hz, IH), 4.55(dd, J=4.
44Hz, 1093Hz, IH), 4.71-4.90
(m, 2H), 5, 43 (bd.
J=6.98H2,IH)、6.45(d、J=7.5
6Hz、LH)、6.51(d、J=6.56Hz、I
H)、6.55(bd、J=7.31Hz、IH)、6
.73(dS J=8.03Hz、IH)、679−6
.87(m、4H)、7.04(d、J=8.51Hz
、2H)、719〜7.28(m、 2H)、7.4
1(dd、J=2.22Hz、8゜15Hz、IH)
実施例13
実施例I2の方法において、ヨウ化−n−ブチル34m
gの代りに120mgを用い、他は同様の操作を行い、
化合物(17)の無色結晶132mgを得た。J=6.98H2, IH), 6.45(d, J=7.5
6Hz, LH), 6.51(d, J=6.56Hz, I
H), 6.55 (bd, J=7.31Hz, IH), 6
.. 73 (dS J=8.03Hz, IH), 679-6
.. 87 (m, 4H), 7.04 (d, J = 8.51Hz
, 2H), 719-7.28 (m, 2H), 7.4
1 (dd, J=2.22Hz, 8°15Hz, IH) Example 13 In the method of Example I2, n-butyl iodide 34m
Use 120 mg instead of g, and perform the same procedure except for
132 mg of colorless crystals of compound (17) were obtained.
27一27-1
Claims (3)
、n−ヘキシル基又はベンジル基、R_2は水素、メチ
ル基、n−ブチル基又はベンジル基を意味する) で表される二環性ペプチド化合物(1) General formula ▲ Numerical formula, chemical formula, table, etc. ▼ (In the formula, R_1 is hydrogen, i-propyl group, n-butyl group, n-hexyl group, or benzyl group, R_2 is hydrogen, methyl group, n- butyl group or benzyl group)
する)で表される二環性化合物を、ハロゲン化アルキル
と反応させることを特徴とする、一般式 ▲数式、化学式、表等があります▼ (式中、R_1は水素、i−プロピル基、n−ブチル基
、n−ヘキシル基又はベンジル基、R_2は水素、メチ
ル基、n−ブチル基又はベンジル基を意味する) で表される二環性ペプチド化合物の製造方法(2) General formula ▲ There are mathematical formulas, chemical formulas, tables, etc. Features include general formulas ▲ mathematical formulas, chemical formulas, tables, etc. -Means a butyl group or a benzyl group) Method for producing a bicyclic peptide compound represented by
−ヘキシル基、R_5はベンジル基を意味する) で表される二環性化合物を、還元することを特徴とする
、一般式 ▲数式、化学式、表等があります▼ (式中、R_4はi−プロピル基、n−ブチル基又はn
−ヘキシル基を意味する) で表される二環性ペプチド化合物の製造方法(3) General formula ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (In the formula, R_4 is i-propyl group, n-butyl group, or n
-hexyl group, R_5 means benzyl group) General formula ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ (In the formula, R_4 is i- Propyl group, n-butyl group or n
-Hexyl group) Method for producing a bicyclic peptide compound represented by
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63004743A JPH01180899A (en) | 1988-01-14 | 1988-01-14 | Bicyclic peptide compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63004743A JPH01180899A (en) | 1988-01-14 | 1988-01-14 | Bicyclic peptide compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01180899A true JPH01180899A (en) | 1989-07-18 |
Family
ID=11592394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63004743A Pending JPH01180899A (en) | 1988-01-14 | 1988-01-14 | Bicyclic peptide compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01180899A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997010264A1 (en) * | 1995-09-14 | 1997-03-20 | Taisho Pharmaceutical Co., Ltd. | Cyclic hexapeptide compounds |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS635098A (en) * | 1986-06-24 | 1988-01-11 | Toubishi Yakuhin Kogyo Kk | Production of bicyclic compound |
-
1988
- 1988-01-14 JP JP63004743A patent/JPH01180899A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS635098A (en) * | 1986-06-24 | 1988-01-11 | Toubishi Yakuhin Kogyo Kk | Production of bicyclic compound |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997010264A1 (en) * | 1995-09-14 | 1997-03-20 | Taisho Pharmaceutical Co., Ltd. | Cyclic hexapeptide compounds |
US5922838A (en) * | 1995-09-14 | 1999-07-13 | Taisho Pharmaceutical Co., Ltd. | Cyclic hexapeptide compounds |
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