CN100404512C - 盐酸伊伐布雷定的βd-晶形、其制备方法和含有它的药物组合物 - Google Patents
盐酸伊伐布雷定的βd-晶形、其制备方法和含有它的药物组合物 Download PDFInfo
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Abstract
通式(I)的盐酸伊伐布雷定的βd-晶形:其特征在于其粉末X射线衍射图。药物。
Description
本发明涉及通式(I)的盐酸伊伐布雷定(ivabradine hydrochloride)的新βd-晶形、其制备方法和含有它的药物组合物:
伊伐布雷定及其与药学上可接受的酸形成的加成盐、更具体为其盐酸盐具有极为有价值的药理和治疗特性,尤其是减慢心律(bradycardic)特性,从而使得这些化合物可用于治疗或预防心肌缺血的各种临床情况如心绞痛、心肌梗死和相关节律失常,以及涉及节律失常的各种病理情况、尤其是室上性节律失常,和心力衰竭。
欧洲专利说明书EP 0534 859中已经描述了伊伐布雷定及其与药学上可接受的酸形成的加成盐、更尤其是其盐酸盐的制备和治疗用途。
鉴于该化合物的药物价值,所以最重要的是获得具有极佳纯度的该化合物。另外重要的是能够通过一种易于转化成工业化规模的方法合成它,尤其是允许快速过滤和干燥的形式。最终,该晶形必须完全可再现、易于配制且足够稳定以便其长期贮存,而对温度、光或氧的水平没有特定的要求。
专利说明书EP 0534 859中描述了用于合成伊伐布雷定及其盐酸盐的方法。然而,该对比文献中未特别详述用于以可再现方式获得表现出那些特征的伊伐布雷定形式的条件。
本申请人目前已经发现,可以获得伊伐布雷定的特定盐即盐酸盐的一种晶体形式,该晶形得到充分定义并且表现出有价值的稳定性和加工性能的特征。
更具体而言,本发明涉及盐酸伊伐布雷定的βd-晶形,其特征在于如下粉末X射线衍射图,所述衍射图使用PANalytical X’Pert Pro衍射仪与X’Celerator检测器测定,并根据谱线(ray)位置(布拉格角2θ,以度表示)、谱线高度(以计数表示)、谱线面积(以计数×度表示)、半高处的谱线宽度(“FWHM”,以度表示)和晶面间距d(以表示)表示:
本发明还涉及制备盐酸伊伐布雷定的βd-晶形的方法,该方法的特征在于将盐酸伊伐布雷定和水的混合物或盐酸伊伐布雷定、异丙醇和水的混合物加热,直至溶解完全,然后逐步冷却,直至结晶完全,并且收集由此形成的晶体并脱水。
·在本发明的结晶方法中,能够使用通过任意方法获得的盐酸伊伐布雷定,例如通过专利说明书EP 0534 859中所述的制备方法获得的盐酸伊伐布雷定。
·可以在冷却步骤中有利地将该溶液种晶。
本发明还涉及药物组合物,包含作为活性成分的盐酸伊伐布雷定的βd-晶形以及一种或多种适宜的惰性无毒性赋形剂。在本发明的药物组合物中,更尤其可以提及的是适合于口服、胃肠外(静脉内或皮下)或鼻部给药的那些片剂或糖衣丸、舌下片、明胶胶囊、锭剂、栓剂、霜剂、软膏剂、皮肤凝胶、可注射制剂、可饮用的混悬液。
有用的剂量可以根据疾病的性质和严重程度、给药途径和患者的年龄和体重而改变。该剂量在1-500mg/天之间改变,分一次或多次给药。
下列实施例解释本发明。
在下列实验条件下测定X射线粉末衍射光谱:
-PANalytical X’Pert Pro衍射仪、X’Celerator检测器、温控室;
-电压45kV,电流40mA;
-上机(mounting)θ-θ;
-镍(Kβ)滤波器;
-入射线和衍射线索勒缝隙:0.04拉德;
-发散狭缝的固定角:1/8°;
-障板(mask):10mm;
-防散射狭缝:1/4°;
-测定方式:从3°连续至30°,按0.017°递增;
-测定时间/步骤:19.7s;
-总时间:4min 32s
-测定速度:0.108°/s;
-测定温度:环境。
实施例1:盐酸伊伐布雷定的βd-晶形
将720ml纯化水预加热至50℃,然后分批加入按照专利说明书EP 0534859中所述方法获得的250g盐酸伊伐布雷定,同时搅拌,并且将该混合物在74℃加热,直至溶解完全。将所得澄清溶液在74℃再加热2小时,然后逐步冷却,首先冷却至40℃,然后冷却至环境温度。随后将该溶液在环境温度下贮存2天,然后使固体混悬液在结晶板上以薄层展开。在适度氮气流中驱散过量的水。
通过以5℃/分钟的速率逐步加热至达80℃的温度,使由此获得的产物脱水。
X射线粉末衍射图:
通过下表中整理的重要谱线,给出了盐酸伊伐布雷定βd-晶形的X射线粉末衍射图谱(衍射角):
实施例2:药物组合物
制备1000片各自含有5mg伊伐布雷定碱的片剂的配方:
实施例1的化合物 5.39g
玉米淀粉 20g
无水胶体二氧化硅 0.2g
甘露糖醇 63.91g
PVP 10g
硬脂酸镁 0.5g
Claims (8)
2.制备根据权利要求1的盐酸伊伐布雷定的βd-晶形的方法,其特征在于将盐酸伊伐布雷定和水的混合物或盐酸伊伐布雷定、异丙醇和水的混合物加热,直至溶解完全,然后逐步冷却,直至结晶完全,并且收集由此形成的晶体,然后脱水。
3.根据权利要求2的方法,其特征在于在冷却步骤中将盐酸伊伐布雷定的溶液种晶。
4.药物组合物,包含作为活性成分的根据权利要求1的盐酸伊伐布雷定的βd-晶形以及一种或多种药学上可接受的惰性无毒性载体。
5.根据权利要求1的盐酸伊伐布雷定的βd-晶形在制备可用作减慢心率药的药物中的用途。
6.根据权利要求1的盐酸伊伐布雷定的βd-晶形在制备药物中的用途,所述药物可用于治疗或预防心肌缺血的各种临床情况以及涉及节律失常的各种病理情况和心力衰竭。
7.根据权利要求6的用途,其中所述的心肌缺血的临床情况是心绞痛、心肌梗死或相关节律失常。
8.根据权利要求6的用途,其中所述的涉及节律失常的病理情况是室上性节律失常。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR0501987 | 2005-02-28 | ||
FR0501987A FR2882554B1 (fr) | 2005-02-28 | 2005-02-28 | Forme critalline beta d du chlorhydrate de l'ivabradine, son procede de preparation, et les compositions pharmaceutiques qui la contiennent |
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CN1827599A CN1827599A (zh) | 2006-09-06 |
CN100404512C true CN100404512C (zh) | 2008-07-23 |
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KR100870174B1 (ko) * | 2003-12-04 | 2008-11-24 | 바이엘 크롭사이언스 아게 | 살충 및 살비성을 가지는 활성 물질 배합물 |
FR2868777B1 (fr) * | 2004-04-13 | 2006-05-26 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
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FR2882553B1 (fr) * | 2005-02-28 | 2007-05-04 | Servier Lab | Forme cristalline beta du chlorhydrate de l'ivabradine, son procede de preparation, et les compositions pharmaceutiques qui la contiennent |
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FR2882554B1 (fr) * | 2005-02-28 | 2007-05-04 | Servier Lab | Forme critalline beta d du chlorhydrate de l'ivabradine, son procede de preparation, et les compositions pharmaceutiques qui la contiennent |
FR2891826B1 (fr) * | 2005-10-11 | 2007-12-28 | Servier Lab | Forme cristalline 6 du chlorhydrate de l'ivabradine, son procede de preparation et les compositions pharmaceutiques qui la contiennent |
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FR2920773B1 (fr) * | 2007-09-11 | 2009-10-23 | Servier Lab | Derives de 1,2,4,5-tetrahydro-3h-benzazepines, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
EP2367782B1 (en) | 2008-12-22 | 2013-02-13 | KRKA, D.D., Novo Mesto | Process for preparation of ivabradine |
CN101774969B (zh) | 2009-01-13 | 2012-07-04 | 江苏恒瑞医药股份有限公司 | 硫酸伊伐布雷定及其i型结晶的制备方法 |
EA201290772A1 (ru) | 2010-02-12 | 2013-02-28 | КРКА, д.д., НОВО МЕСТО | Новые формы ивабрадина гидрохлорида |
HUP1000245A2 (en) | 2010-05-07 | 2011-11-28 | Richter Gedeon Nyrt | Industrial process for the production ivabradin salts |
EP2579860B1 (en) | 2010-06-14 | 2014-04-23 | Ratiopharm GmbH | Ivabradine-containing pharmaceutical composition with modified release |
WO2012025940A1 (en) | 2010-08-25 | 2012-03-01 | Cadila Healthcare Limited | Polymorphic form of ivabradine hydrochloride and process for preparation thereof |
EP2726462B1 (en) | 2011-08-02 | 2017-03-22 | Sandoz AG | Acetone solvate of ivabradine hydrochloride |
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WO2013064427A1 (en) | 2011-11-04 | 2013-05-10 | Synthon Bv | A process for making crystalline delta-form of ivabradine hydrochloride |
WO2013102919A1 (en) | 2011-11-14 | 2013-07-11 | Cadila Healthcare Limited | Polymorphic forms of ivabradine hydrochloride |
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CZ305096B6 (cs) | 2013-10-02 | 2015-04-29 | Zentiva, K.S. | Pevná forma Ivabradin hydrochloridu a (S)-mandlové kyseliny a její farmaceutická kompozice |
MX363389B (es) | 2013-12-12 | 2019-03-20 | Synthon Bv | Composicion farmaceutica que comprende ivabradina amorfa. |
PT2774606T (pt) | 2014-02-14 | 2019-05-06 | Synthon Bv | Composição farmacêutica compreendendo polimorfo de cloridrato de ivabradina iv |
CZ305436B6 (cs) | 2014-07-10 | 2015-09-16 | Zentiva, K.S. | Pevná forma Ivabradin hydrochloridu a (R)-mandlové kyseliny a její farmaceutická kompozice |
CN107056706B (zh) * | 2015-12-21 | 2020-05-05 | 江苏恒瑞医药股份有限公司 | 一种用于制备盐酸伊伐布雷定α晶型的方法 |
TR201703066A2 (tr) | 2017-02-28 | 2018-09-21 | Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi | İvabradi̇ni̇n kati oral farmasöti̇k kompozi̇syonlari |
EP3366282A1 (en) | 2017-02-28 | 2018-08-29 | Sanovel Ilac Sanayi ve Ticaret A.S. | Solid oral pharmaceutical compositions of ivabradine |
JP7132757B2 (ja) | 2018-06-12 | 2022-09-07 | プレス工業株式会社 | スライド窓保持装置 |
IT202000025312A1 (it) | 2020-10-26 | 2022-04-26 | Cambrex Profarmaco Milano S R L | Processi per la preparazione di polimorfi di ivabradina hcl |
IT202100019967A1 (it) | 2021-07-27 | 2023-01-27 | Campagnolo Srl | Dispositivo manuale di comando per bicicletta |
IT202100019988A1 (it) | 2021-07-27 | 2023-01-27 | Campagnolo Srl | Dispositivo manuale di comando per bicicletta |
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DE3119874A1 (de) * | 1981-05-19 | 1982-12-09 | Dr. Karl Thomae Gmbh, 7950 Biberach | "benzazepinderivate, ihre herstellung und ihre verwendung als arzneimittel" |
DE3418270A1 (de) * | 1984-05-17 | 1985-11-21 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue aminotetralinderivate, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
FR2868777B1 (fr) * | 2004-04-13 | 2006-05-26 | Servier Lab | Nouveau procede de synthese de l'ivabradine et de ses sels d'addition a un acide pharmaceutiquement acceptable |
FR2882556B1 (fr) * | 2005-02-28 | 2007-05-04 | Servier Lab | Forme cristalline gamma d du chlorhydrate de l'ivabradine, son procede de preparation, et les compositions pharmaceutiques qui la contiennent |
FR2882554B1 (fr) * | 2005-02-28 | 2007-05-04 | Servier Lab | Forme critalline beta d du chlorhydrate de l'ivabradine, son procede de preparation, et les compositions pharmaceutiques qui la contiennent |
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FR2891826B1 (fr) * | 2005-10-11 | 2007-12-28 | Servier Lab | Forme cristalline 6 du chlorhydrate de l'ivabradine, son procede de preparation et les compositions pharmaceutiques qui la contiennent |
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US5296482A (en) * | 1991-09-27 | 1994-03-22 | Adir Et Compagnie | (Benzocycloalkyl) alkylamines |
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