KR20170023019A - 알츠하이머병의 치료를 위한 n-[2-(6-플루오로-1h-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 신규한 다형체 형태 - Google Patents
알츠하이머병의 치료를 위한 n-[2-(6-플루오로-1h-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 신규한 다형체 형태 Download PDFInfo
- Publication number
- KR20170023019A KR20170023019A KR1020167036726A KR20167036726A KR20170023019A KR 20170023019 A KR20170023019 A KR 20170023019A KR 1020167036726 A KR1020167036726 A KR 1020167036726A KR 20167036726 A KR20167036726 A KR 20167036726A KR 20170023019 A KR20170023019 A KR 20170023019A
- Authority
- KR
- South Korea
- Prior art keywords
- ethyl
- fluoro
- tetrafluoropropoxy
- indol
- benzylamine hydrochloride
- 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.)
- Granted
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Abstract
Description
도 2: 다형체 형태 I의 결정 구조로부터 계산된 X-선 분말 회절도.
도 3: N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 II의 X-선 분말 회절도.
도 4: 다형체 형태 II의 결정 구조로부터 계산된 X-선 분말 회절도.
도 5: N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III의 X-선 분말 회절도.
도 6: N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 I 및 다형체 형태 II의 결정 패킹(crystal packing)을 도시한 것임.
도 7: 다형체 형태 (III)(하단 곡선), 및 다형체 형태 III과 다형체 형태 IV의 혼합물(상단 곡선)의 X-선 분말 회절도.
도 8: 다형체 형태 III의 FTIR 스펙트럼.
도 9: 다형체 형태 I의 FTIR 스펙트럼.
도 10: 스펙트럼 영역 1130 내지 1050 cm-1에서 나타난 다형체 형태 III의 두 개의 배치의 FTIR 스펙트럼.
도 11: 스펙트럼 영역 1130 내지 1050 cm-1에서 나타난 다형체 형태 III의 두 개의 배치의 FTIR 스펙트럼("III"으로 표시됨), 및 다형체 형태 I의 하나의 스펙트럼("I"로 표시됨).
Claims (21)
- 4.63°, 6.94°, 13.89°, 17.26° 및 19.97°의 2θ-각도에서 피크(peak)를 나타내는 X-선 분말 회절도(X-Ray powder diffractogram)를 특징으로 하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III.
- 제1항에 있어서, 4.63°, 6.94°, 13.89°, 17.26°, 18.95°, 19.97°, 22.53° 및 23.65°의 2θ-각도에서 피크를 나타내는 X-선 분말 회절도를 추가로 특징으로 하는, 다형체 형태.
- 제1항에 있어서, 상기 화합물이 도 5에 도시된 바와 같은 X-선 분말 회절도를 나타내는, 다형체 형태.
- (a) 60℃ 미만의 온도에서, 아세토니트릴, 프로피오니트릴, 아세톤, 메탄올, 에탄올, 톨루엔 및 자일렌(오르쏘, 메타 또는 파라) 또는 이들의 혼합물의 군으로부터 선택된 유기 용매 중의 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 현탁액으로부터 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 포집하는 단계를 포함하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 제조하는 방법.
- (a) 60℃ 미만의 온도에서, 아세토니트릴, 프로피오니트릴, 아세톤, 메탄올, 에탄올, 톨루엔 및 자일렌(오르쏘, 메타 또는 파라) 또는 이들의 혼합물의 군으로부터 선택된 유기 용매에 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 I, 다형체 형태 II, 비정질 형태 또는 이러한 형태들의 혼합물을 첨가하여 현탁액을 형성시키는 단계;
(b) N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 포집하는 단계를 포함하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 제조하는 방법. - (a) 60℃ 미만의 온도에서, 아세토니트릴, 프로피오니트릴, 아세톤, 메탄올, 에탄올, 톨루엔 및 자일렌(오르쏘, 메타 또는 파라) 또는 이들의 혼합물의 군으로부터 선택된 유기 용매 중의 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 현탁액에 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 시딩하는 단계;
(b) N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 포집하는 단계를 포함하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 제조하는 방법. - (a) 60℃ 미만의 온도에서, 아세토니트릴, 프로피오니트릴, 아세톤, 메탄올, 에탄올, 헵탄, 톨루엔 및 자일렌(오르쏘, 메타 또는 파라) 또는 이들의 혼합물의 군으로부터 선택된 유기 용매에 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 I, 다형체 형태 II, 비정질 형태 또는 이러한 형태들의 혼합물을 첨가하여 현탁액을 형성시키는 단계;
(b) 60℃ 미만의 온도에서 N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 시딩하는 단계;
(c) N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 포집하는 단계를 포함하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III을 제조하는 방법. - 제4항 내지 제7항 중 어느 한 항에 있어서, 유기 용매가 1:4 비의 아세톤 및 헵탄의 혼합물인 방법.
- 제4항 내지 제7항 중 어느 한 항에 있어서, 유기 용매가 1:4 비의 메탄올 및 톨루엔의 혼합물인 방법.
- 약제로서 사용하기 위한 제1항 내지 제3항 또는 제19항 중 어느 한 항에 따른 화합물.
- 제1항 내지 제3항 또는 제19항 중 어느 한 항에 따른 화합물을 포함하는 약제 조성물.
- 아세틸콜린에스테라아제 치료에 대한 보조 요법으로서 알츠하이머병을 치료하는 방법으로써, 일일 유효 용량의 제1항 내지 제3항 또는 제19항 중 어느 한 항에 따른 화합물을 이러한 치료를 필요로 하는 환자에게 투여하는 단계를 포함하는, 방법.
- 제12항에 있어서, 환자에게 투여되는 상기 화합물의 일일 유효 용량이 약 30 내지 약 60 mg인 방법.
- 아세틸콜린에스테라아제 치료에 대한 보조 요법으로서 알츠하이머병을 치료하는데 사용하기 위한, 제1항 내지 제3항 또는 제19항 중 어느 한 항에 따른 화합물.
- 제14항에 있어서, 상기 화합물의 용량이 약 30 내지 약 60 mg인 화합물.
- 아세틸콜린에스테라아제 치료에 대한 보조 요법으로서 알츠하이머병을 치료하기 위한 약제의 제조를 위한 제1항 내지 제3항 또는 제19항 중 어느 한 항에 따른 화합물의 용도.
- 제16항에 있어서, 상기 화합물의 용량이 약 30 내지 약 60 mg인 용도.
- 제4항 내지 제7항 중 어느 한 항에 있어서, 현탁액이 45℃ 내지 55℃의 온도 범위에서 생성되는 방법.
- 3426, 1586, 1089, 762의 밴드 위치(band position)[cm-1]에서 비교적 강한 밴드 세기, 및 1099 cm-1에서 쇼울더(shoulder)를 갖는 FTIR 스펙트럼을 특징으로 하는, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III.
- N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III으로부터 제조된 약제 조성물로서, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III이 4.63°, 6.94°, 13.89°, 17.26°, 18.95°, 19.97°, 22.53° 및 23.65°의 2θ-각도에서 피크를 나타내는 X-선 분말 회절도를 특징으로 하는 약제 조성물.
- N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III으로부터 제조된 약제 조성물로서, N-[2-(6-플루오로-1H-인돌-3-일)에틸]-3-(2,2,3,3-테트라플루오로프로폭시)벤질아민 히드로클로라이드의 다형체 형태 III이 3426, 1586, 1089, 762의 밴드 위치[cm-1]에서 강한 밴드 세기, 및 1099 cm-1에서 쇼울더를 갖는 FTIR 스펙트럼을 특징으로 하는 약제 조성물.
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