KR20200068667A - 고체 형태의 스테모스피로닌 및 이의 염 - Google Patents
고체 형태의 스테모스피로닌 및 이의 염 Download PDFInfo
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Abstract
상기 화학식 1에서, HX는 HCl, HBr, L-타르타르산, D-타르타르산, 황산, (+)-(1S)-10-캄포설폰산, 에탄설폰산 및 에탄-1,2-디설폰산을 나타낸다.
본 발명은 또한, HX가 HCl인 화학식 1의 화합물의 결정질 다형체 형태, 스테모스피로닌 하이드로클로라이드를 제공한다.
본 발명은 또한, 화학식 2의 화합물의 새로운 결정질 형태, 스테모스피로닌 유리 염기(free base)를 제공한다:
또한, 화학식 1의 하나 이상의 화합물을 함유하는 조성물, 치료적 유효량의 화학식 1의 화합물을 투여하는 단계를 포함하는 기침을 제어하는 방법, 및 화학식 1의 화합물을 제조하는 방법이 개시된다. 또한, 스테모스피로닌 하이드로클로라이드 다형체 형태 I로부터 결정질 스테모스피로닌 하이드로클로라이드 다형체 형태 II를 제조하는 방법이 개시된다.
Description
도 2는 스테모스피로닌의 1:1 염산 염의 결정질 다형체 형태 II의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 3은 스테모스피로닌의 결정질 1:1 하이드로브롬산 염의 특징적인 패턴을 보여준다.
도 4는 스테모스피로닌의 결정질 1:1 L-타르타르산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 5는 스테모스피로닌의 결정질 1:1 D-타르타르산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 6은 스테모스피로닌의 결정질 1:1 황산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 7은 스테모스피로닌의 결정질 1:1 (+)-(1S)-10-캄포설폰산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 8은 스테모스피로닌의 결정질 1:1 에탄설폰산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 9는 스테모스피로닌의 결정질 1:1 1,2-에탄디설폰산 염의 특징적인 X-선 분말 회절 패턴을 보여준다.
도 10은 결정질 스테모스피로닌의 특징적인 X-선 분말 회절 패턴을 보여준다.
| 각도 2θ [o] | 상대 세기 (%) |
| 8.818 | 42.1 |
| 9.333 | 43.2 |
| 13.806 | 9.3 |
| 14.065 | 9 |
| 14.853 | 40.6 |
| 15.568 | 100 |
| 15.931 | 38.9 |
| 17.514 | 42.7 |
| 18.621 | 9.6 |
| 18.966 | 4.8 |
| 20.494 | 10 |
| 22.731 | 41.2 |
| 24.228 | 48.7 |
| 25.159 | 85.2 |
| 26.217 | 35.3 |
| 27.697 | 33.9 |
| 28.455 | 44.2 |
| 29.167 | 23.9 |
| 30.124 | 13.4 |
| 32.384 | 25.4 |
| 33.101 | 33.8 |
| 33.584 | 9.3 |
| 각도 2θ [o] | 상대 세기 (%) |
| 8.772 | 8.4 |
| 9.294 | 100 |
| 13.795 | 26.7 |
| 14.137 | 8.3 |
| 14.825 | 6.6 |
| 15.47 | 25.6 |
| 15.889 | 14.7 |
| 17.456 | 13.3 |
| 18.579 | 23.2 |
| 22.702 | 20.8 |
| 23.047 | 9.5 |
| 24.39 | 39.2 |
| 25.128 | 18.1 |
| 25.593 | 8.5 |
| 26.174 | 24.6 |
| 27.929 | 22.4 |
| 28.389 | 6.9 |
| 29.153 | 11.3 |
| 29.993 | 28 |
| 32.39 | 11.9 |
| 33.083 | 7.4 |
| 33.55 | 8.1 |
| 36.186 | 4.2 |
| 37.594 | 11 |
| 39.215 | 5.3 |
| 39.851 | 7.8 |
| 42.139 | 4.7 |
| 각도 2θ [o] | 상대 세기 (%) |
| 8.664 | 10.9 |
| 9.434 | 67.3 |
| 13.648 | 4.7 |
| 14.179 | 13.8 |
| 15.188 | 7.1 |
| 15.84 | 45 |
| 17.588 | 19.4 |
| 20.174 | 12.4 |
| 21.559 | 5.6 |
| 22.755 | 54.7 |
| 23.644 | 17.8 |
| 24.567 | 100 |
| 25.924 | 42.1 |
| 26.445 | 8.8 |
| 27.666 | 22.4 |
| 27.949 | 33.5 |
| 28.827 | 9.2 |
| 29.306 | 20.1 |
| 30.268 | 14.1 |
| 31.1 | 5.1 |
| 32.198 | 29.4 |
| 33.95 | 13 |
| 36.298 | 14.6 |
| 42.236 | 7.3 |
| 각도 2θ [o] | 상대 세기 (%) |
| 10.873 | 59.5 |
| 12.296 | 42.4 |
| 14.346 | 5 |
| 15.269 | 100 |
| 16.703 | 28.5 |
| 17.363 | 53.7 |
| 18.277 | 62.5 |
| 18.979 | 40.6 |
| 19.871 | 10.6 |
| 20.409 | 42.3 |
| 22.259 | 29.8 |
| 23.388 | 47.9 |
| 24.589 | 18.2 |
| 25.362 | 42.2 |
| 26.002 | 21.6 |
| 26.96 | 15.9 |
| 27.551 | 5.5 |
| 28.973 | 21.3 |
| 29.758 | 8.1 |
| 30.31 | 6.3 |
| 31.063 | 11.2 |
| 31.914 | 15.4 |
| 35.009 | 22.4 |
| 35.603 | 12 |
| 36.677 | 8 |
| 37.476 | 8.3 |
| 38.172 | 9.2 |
| 38.918 | 6.8 |
| 39.497 | 5.1 |
| 40.682 | 4.5 |
| 41.781 | 6 |
| 각도 2θ [o] | 상대 세기 (%) |
| 9.834 | 100 |
| 11.641 | 12.9 |
| 12.342 | 3.5 |
| 13.487 | 3.1 |
| 14.967 | 3.3 |
| 15.957 | 48.1 |
| 17.457 | 6.3 |
| 18.57 | 14.4 |
| 19.583 | 20.2 |
| 20.583 | 46.4 |
| 21.63 | 5 |
| 22.655 | 19.4 |
| 24.738 | 8.8 |
| 25.312 | 6.8 |
| 27.084 | 7.2 |
| 27.63 | 4 |
| 29.432 | 8.9 |
| 30.163 | 7 |
| 31.035 | 6.6 |
| 34.582 | 3.8 |
| 35.16 | 4.3 |
| 36.489 | 5.6 |
| 38.156 | 3.5 |
| 40.849 | 1.5 |
| 41.401 | 1.9 |
| 각도 2θ [o] | 상대 세기 (%) |
| 7.13 | 100 |
| 9.257 | 13.4 |
| 9.801 | 5.8 |
| 14.061 | 19.5 |
| 15.365 | 10 |
| 16.515 | 11 |
| 18.379 | 7.7 |
| 19.319 | 7.5 |
| 20.778 | 34 |
| 22.888 | 11.1 |
| 23.794 | 10.3 |
| 25.016 | 11.2 |
| 25.931 | 6.5 |
| 각도 2θ [o] | 상대 세기 (%) |
| 6.519 | 100 |
| 9.225 | 7.5 |
| 12.798 | 11.9 |
| 13.237 | 23.4 |
| 13.696 | 3.3 |
| 14.586 | 36.9 |
| 15.136 | 17.7 |
| 17.005 | 37.1 |
| 17.474 | 5.8 |
| 18.221 | 35 |
| 19.393 | 20.9 |
| 20.411 | 50.1 |
| 21.673 | 9.8 |
| 22.6 | 30.9 |
| 23.431 | 12.3 |
| 24.022 | 22.7 |
| 26.059 | 13.1 |
| 27.062 | 12.5 |
| 29.172 | 12.2 |
| 32.865 | 7.9 |
| 38.199 | 7 |
| 각도 2θ [o] | 상대 세기 (%) |
| 7.32 | 100 |
| 7.847 | 1.1 |
| 9.597 | 11.1 |
| 12.406 | 3.3 |
| 13.611 | 5.3 |
| 15.135 | 10.4 |
| 15.816 | 8.7 |
| 17.558 | 2.8 |
| 17.928 | 6.5 |
| 18.596 | 15.5 |
| 19.139 | 5.9 |
| 19.99 | 3.2 |
| 21.484 | 4.6 |
| 22.063 | 3.7 |
| 22.721 | 68.3 |
| 23.671 | 10.7 |
| 25.139 | 18.4 |
| 26.022 | 4.9 |
| 27.916 | 3.7 |
| 28.39 | 3.9 |
| 29.297 | 16 |
| 29.894 | 8.1 |
| 31.844 | 4.9 |
| 34.902 | 3.9 |
| 35.639 | 7.3 |
| 36.154 | 5.1 |
| 36.701 | 7.2 |
| 37.276 | 2.4 |
| 각도 2θ [o] | 상대 세기 (%) |
| 9.067 | 9.7 |
| 10.94 | 84.3 |
| 11.385 | 24.9 |
| 12.92 | 55 |
| 13.546 | 15.2 |
| 14.129 | 56.4 |
| 15.391 | 52.4 |
| 17.292 | 93.8 |
| 17.842 | 16.3 |
| 19.703 | 72.1 |
| 20.246 | 34.7 |
| 20.8 | 21.1 |
| 21.158 | 100 |
| 21.827 | 29.5 |
| 22.768 | 44.3 |
| 23.55 | 22.3 |
| 24.438 | 58.7 |
| 25.361 | 89.5 |
| 26.736 | 44.4 |
| 27.319 | 15.5 |
| 27.642 | 18.6 |
| 28.393 | 44.2 |
| 29.485 | 11.4 |
| 30.552 | 12.7 |
| 30.959 | 11.3 |
| 33.172 | 11.5 |
| 35.006 | 10.9 |
| 35.509 | 17.4 |
| 36.309 | 7 |
| 37.155 | 13.6 |
| 37.722 | 6.9 |
| 38.359 | 5.7 |
| 41.195 | 19 |
| 각도 2θ [o] | 상대 세기 (%) |
| 9.959 | 10.9 |
| 10.304 | 2.3 |
| 12.927 | 18.2 |
| 13.318 | 6 |
| 14.535 | 6.6 |
| 15.216 | 5.3 |
| 17.515 | 4.5 |
| 17.952 | 4.6 |
| 19.701 | 100 |
| 21.435 | 10.5 |
| 22.634 | 3.7 |
| 23.978 | 2 |
| 24.575 | 1.9 |
| 25.53 | 4.3 |
| 26.285 | 8.3 |
| 28.543 | 4.9 |
| 31.009 | 5.7 |
Claims (18)
- 제1항에 있어서,
결정질 형태인, 염. - 제1항의 하나 이상의 화합물 및 약제학적으로 허용 가능한 담체를 포함하는 약제학적 조성물.
- 치료적 유효량의 제1항의 화합물을 인간에게 투여하는 단계를 포함하는, 기침을 제어하는 방법.
- 스테모스포리닌(stemosporinine), 화학식 2의 화합물, 및 산 HX로부터 화학식 1의 결정질 스테모스포리닌 염을 제조하는 방법으로서,
상기 방법은:
a) 화학식 2의 화합물, 스테모스피론(stemospironne)을 적합한 제1 용매에 용해시켜, 용액 A를 형성하는 단계;
b) 적합한 제2 용매에 선택적으로 용해된 산 HX를 상기 용액 A에 첨가하여, 반응 혼합물을 형성하는 단계;
c) 선택적으로 제3 용매를 첨가하여, 화학식 1의 염을 침전시키는 단계; 및
d) 생성된 고체, 즉, 화학식 1의 화합물을 상기 반응 혼합물로부터 분리하는 단계
를 포함하는, 방법. - 제15항에 있어서,
상기 제1 용매 및 제2 용매는 독립적으로, 물, 메탄올, 에탄올, 이소프로판올, 디클로로메탄, 에틸 아세테이트 및 아세토니트릴로 이루어진 군으로부터 선택되는, 방법. - 제15항에 있어서,
상기 제3 용매는 메틸 tert-부틸 에테르, 헵탄 및 헥산으로 이루어진 군으로부터 선택되는, 방법. - 결정질 스테모스피론 하이드로클로라이드 다형체 형태 II를 제조하는 방법으로서,
상기 방법은:
a) 50℃에서 결정질 스테모스피론 하이드로클로라이드 다형체 형태 I을 아세토니트릴에 용해시키는 단계;
b) 상기 아세토니트릴 용액을 50℃에서 증발시키는 단계;
c) 결정질 스테모스피론 하이드로클로라이드 다형체 형태 II를 회수하는 단계; 및
d)상기 스테모스피론 하이드로클로라이드 다형체 형태 II를 건조하는 단계
를 포함하는, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762606161P | 2017-09-12 | 2017-09-12 | |
| US62/606,161 | 2017-09-12 | ||
| PCT/US2018/049851 WO2019055294A1 (en) | 2017-09-12 | 2018-09-07 | SOLID FORMS OF STEEMOSPIRONIN AND ITS SALTS |
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| Publication Number | Publication Date |
|---|---|
| KR20200068667A true KR20200068667A (ko) | 2020-06-15 |
| KR102756414B1 KR102756414B1 (ko) | 2025-01-16 |
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| Country | Link |
|---|---|
| US (1) | US11414427B2 (ko) |
| EP (1) | EP3681506A4 (ko) |
| JP (1) | JP2020536951A (ko) |
| KR (1) | KR102756414B1 (ko) |
| CN (1) | CN111565723A (ko) |
| CA (1) | CA3075740A1 (ko) |
| WO (1) | WO2019055294A1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070060564A1 (en) * | 2005-09-12 | 2007-03-15 | But Pui-Hay P | Method of making antitussive medicine and relieving cough |
| WO2009046635A1 (fr) * | 2007-09-28 | 2009-04-16 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Utilisation d'alcaloïdes dans la préparation de médicaments traitant la toux |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6992078B2 (en) * | 2002-04-24 | 2006-01-31 | The Chinese University Of Hong Kong | Plant extracts and alkaloids having antitussive activity |
| EP1526135A1 (en) * | 2003-10-24 | 2005-04-27 | Warner-Lambert Company LLC | Azabenzodiazepines as pde4 inhibitors |
| CA2634055C (en) * | 2005-12-21 | 2011-07-05 | Toray Industries, Inc. | Antitussive agent |
-
2018
- 2018-09-07 CA CA3075740A patent/CA3075740A1/en active Pending
- 2018-09-07 WO PCT/US2018/049851 patent/WO2019055294A1/en not_active Ceased
- 2018-09-07 EP EP18856013.0A patent/EP3681506A4/en not_active Withdrawn
- 2018-09-07 US US16/646,694 patent/US11414427B2/en active Active
- 2018-09-07 JP JP2020536497A patent/JP2020536951A/ja active Pending
- 2018-09-07 KR KR1020207010452A patent/KR102756414B1/ko active Active
- 2018-09-07 CN CN201880059144.0A patent/CN111565723A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070060564A1 (en) * | 2005-09-12 | 2007-03-15 | But Pui-Hay P | Method of making antitussive medicine and relieving cough |
| WO2009046635A1 (fr) * | 2007-09-28 | 2009-04-16 | Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences | Utilisation d'alcaloïdes dans la préparation de médicaments traitant la toux |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111565723A (zh) | 2020-08-21 |
| EP3681506A4 (en) | 2021-09-22 |
| CA3075740A1 (en) | 2019-03-21 |
| EP3681506A1 (en) | 2020-07-22 |
| WO2019055294A1 (en) | 2019-03-21 |
| JP2020536951A (ja) | 2020-12-17 |
| US11414427B2 (en) | 2022-08-16 |
| KR102756414B1 (ko) | 2025-01-16 |
| US20200407368A1 (en) | 2020-12-31 |
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