CA2916143C - Amorphous letermovir and solid pharmaceutical formulations thereof for oral administration - Google Patents
Amorphous letermovir and solid pharmaceutical formulations thereof for oral administration Download PDFInfo
- Publication number
- CA2916143C CA2916143C CA2916143A CA2916143A CA2916143C CA 2916143 C CA2916143 C CA 2916143C CA 2916143 A CA2916143 A CA 2916143A CA 2916143 A CA2916143 A CA 2916143A CA 2916143 C CA2916143 C CA 2916143C
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- Canada
- Prior art keywords
- letermovir
- amorphous
- solid pharmaceutical
- dissolution
- minutes
- Prior art date
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| EP13003120 | 2013-06-19 | ||
| EP13003120.6 | 2013-06-19 | ||
| EP14165027 | 2014-04-16 | ||
| EP14165027.5 | 2014-04-16 | ||
| PCT/EP2014/062974 WO2014202737A1 (en) | 2013-06-19 | 2014-06-19 | Amorphous letermovir and solid pharmaceutical formulations thereof for oral administration |
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| CA2916143A1 CA2916143A1 (en) | 2014-12-24 |
| CA2916143C true CA2916143C (en) | 2019-01-29 |
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| CA2916143A Active CA2916143C (en) | 2013-06-19 | 2014-06-19 | Amorphous letermovir and solid pharmaceutical formulations thereof for oral administration |
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Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319612A1 (de) * | 2003-05-02 | 2004-11-18 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline |
| DE102012101673A1 (de) | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Salze eines Dihydrochinazolinderivats |
| PL3010891T3 (pl) * | 2013-06-19 | 2019-11-29 | Aicuris Anti Infective Cures Gmbh | Amorficzny letermowir i jego stałe preparaty farmaceutyczne do podawania doustnego |
| US11413295B2 (en) | 2016-03-31 | 2022-08-16 | Intercept Pharmaceuticals, Inc. | Oral preparation of obeticholic acid |
| AU2020237505B2 (en) * | 2019-03-12 | 2023-02-02 | Microbiotix, Inc. | Combination drug treatment for human cytomegalovirus |
| CN111024861A (zh) * | 2019-12-31 | 2020-04-17 | 山东省药学科学院 | 一种莱特莫韦及含莱特莫韦的制剂中有关物质的检测方法 |
| EP3906929A1 (en) | 2020-05-08 | 2021-11-10 | AiCuris GmbH & Co. KG | Letermovir for use in the prevention and the treatment of coronavirus infections |
| US20230312485A1 (en) | 2020-08-17 | 2023-10-05 | Lupin Limited | A precipitation process for amorphous letermovir |
| US20240041882A1 (en) * | 2020-12-16 | 2024-02-08 | Merck Sharp & Dohme Llc | Mini-tablet dosage form of a viral terminase inhibitor and uses thereof |
| CN115403528B (zh) * | 2021-05-27 | 2025-01-07 | 南京正大天晴制药有限公司 | 无定形3,4-二氢喹唑啉衍生物的制备方法 |
| CN114942278B (zh) * | 2022-04-12 | 2023-09-08 | 山东诚创蓝海医药科技有限公司 | 来特莫韦中间体二d-(+)-二对甲基苯甲酰酒石酸乙酸乙酯络合物有关物质的分析方法 |
| WO2024037485A1 (zh) * | 2022-08-15 | 2024-02-22 | 上海迪赛诺化学制药有限公司 | 一种来特莫韦无定形的制备方法 |
| CN116338119A (zh) * | 2023-02-24 | 2023-06-27 | 重庆希韦医药科技有限公司 | 一种来特莫韦包合物溶液体外释放度的测定方法 |
| WO2025133248A1 (en) | 2023-12-21 | 2025-06-26 | Aic246 Ag & Co. Kg | Diastereomeric aminoalcohol and aminoether salts of 2-[(4r,s)-8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-3,4-dihydroquinazolin-4-yl]acetic acid and their use for enantiomeric separation |
| JP2025161786A (ja) * | 2024-04-12 | 2025-10-24 | 東和薬品株式会社 | レテルモビル含有医薬組成物ならびにその製造方法および用途 |
| CN119745803A (zh) * | 2024-12-30 | 2025-04-04 | 上海奥科达医药科技股份有限公司 | 一种来特莫韦制剂组合物及其制备方法 |
| CN120927867A (zh) * | 2025-10-11 | 2025-11-11 | 成都诺和晟欣生物医药有限公司 | 一种来特莫韦注射液中对映异构体的hplc检测方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10207026A1 (de) * | 2002-02-20 | 2003-08-28 | Boehringer Ingelheim Kg | Pulverinhalativum, enthaltend den CGRP-Antagonisten BIBN4096 und Verfahren zu dessen Herstellung |
| DE10319612A1 (de) * | 2003-05-02 | 2004-11-18 | Bayer Healthcare Ag | Substituierte Dihydrochinazoline |
| DE10305785A1 (de) * | 2003-02-12 | 2004-08-26 | Bayer Healthcare Ag | Dihydrochinazoline |
| DE10338402A1 (de) * | 2003-08-18 | 2005-03-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Sprühgetrocknetes, amorphes BIBN 4096, Verfahren zu dessen Herstellung sowie dessen Verwendung als Inhalativum |
| JP2008535924A (ja) * | 2005-04-12 | 2008-09-04 | エラン ファーマ インターナショナル リミテッド | ナノ粒子キナゾリン誘導体製剤 |
| DE102005027517A1 (de) | 2005-06-15 | 2006-12-21 | Bayer Healthcare Ag | Verfahren zur Herstellung von Dihydrochinazolinen |
| KR20140022855A (ko) * | 2011-05-04 | 2014-02-25 | 머크 샤프 앤드 돔 코포레이션 | C형 간염 바이러스의 억제제의 제조 방법 |
| DE102012101673A1 (de) * | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Salze eines Dihydrochinazolinderivats |
| DE102012101680A1 (de) * | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Pharmazeutische Zubereitung enthaltend ein antiviral wirksames Dihydrochinazolinderivat |
| DE102012101659A1 (de) * | 2012-02-29 | 2013-08-29 | Aicuris Gmbh & Co. Kg | Salze eines Dihydrochinazolinderivats |
| WO2014047562A2 (en) * | 2012-09-21 | 2014-03-27 | Epiphany Biosciences | Method of treating and/or preventing shingles and method of treating and/or preventing zoster associated pain |
| PL3010891T3 (pl) * | 2013-06-19 | 2019-11-29 | Aicuris Anti Infective Cures Gmbh | Amorficzny letermowir i jego stałe preparaty farmaceutyczne do podawania doustnego |
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