KR20150125655A - 증진된 성능 및 개선된 가공성을 갖는 제약 조성물 - Google Patents
증진된 성능 및 개선된 가공성을 갖는 제약 조성물 Download PDFInfo
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- KR20150125655A KR20150125655A KR1020157023293A KR20157023293A KR20150125655A KR 20150125655 A KR20150125655 A KR 20150125655A KR 1020157023293 A KR1020157023293 A KR 1020157023293A KR 20157023293 A KR20157023293 A KR 20157023293A KR 20150125655 A KR20150125655 A KR 20150125655A
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Abstract
Description
도 2는 신에쓰 AQOAT HF, 중합체 1, 중합체 3, 및 중합체 7의 H 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 3은 신에쓰 AQOAT MF, 중합체 2, 중합체 6, 및 중합체 9의 M 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 각 주파수를 나타내는 플롯이다.
도 4는 신에쓰 AQOAT MF, 중합체 2, 중합체 6, 및 중합체 9의 M 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 5는 신에쓰 AQOAT LF, 중합체 4, 중합체 5, 및 중합체 8의 L 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 각 주파수를 나타내는 플롯이다.
도 6은 신에쓰 AQOAT LF, 중합체 4, 중합체 5, 및 중합체 8의 L 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 7은 신에쓰 AQOAT HF, 중합체 13 및 중합체 16의 H 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 각 주파수를 나타내는 플롯이다.
도 8은 신에쓰 AQOAT HF, 중합체 13 및 중합체 16의 H 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 9는 신에쓰 AQOAT HF, 중합체 12, 및 중합체 17의 H 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 각 주파수를 나타내는 플롯이다.
도 10은 신에쓰 AQOAT HF, 중합체 12 및 중합체 17의 H 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 11은 신에쓰 AQOAT LF, 중합체 18 및 중합체 19의 L 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 각 주파수를 나타내는 플롯이다.
도 12는 신에쓰 AQOAT LF, 중합체 18 및 중합체 19의 L 등급 HPMC-AS 샘플에 관해 동적 점도 Eta* 대 온도를 나타내는 플롯이다.
도 13은 중합체 1에 관해 G' 및 G" 모듈러스 대 온도를 나타내는 플롯이다.
도 14는 중합체 3에 관해 G' 및 G" 모듈러스 대 온도를 나타내는 플롯이다.
도 15은 중합체 7에 관해 G' 및 G" 모듈러스 대 온도를 나타내는 플롯이다.
도 16은 신에쓰 AQOAT HF에 관해 G' 및 G" 모듈러스 대 온도를 나타내는 플롯이다.
Claims (19)
- 히드록시프로필 메틸 셀룰로스 아세테이트 숙시네이트 (HPMC-AS)를 포함하는 중합체로서, 여기서 숙시노일의 총 치환도 (DS)의 백분율은 C6-OH 위치에서 12% 미만 (%C 6 DS Suc < 12%)이고 C3-OH 위치에서 53% 초과 (%C 3 DS Suc > 53%)이고, 아세틸의 총 DS의 백분율은 C6-OH 위치에서 32% 초과 (%C 6 DS Ac > 32%)인, 약물 성능을 증진시키고 가공성을 개선시키기 위한 중합체.
- 제1항에 있어서, HPMC-AS가 C3-OH 위치에서 27% 미만의 아세틸의 총 DS의 백분율 (%C 3 DS Ac < 27%)을 갖는 것인 중합체.
- 제2항에 있어서, 숙시노일의 총 DS의 백분율이 C6-OH 위치에서 10% 미만 (%C 6 DS Suc < 10%)이고 C3-OH 위치에서 57% 초과 (%C 3 DS Suc > 57%)이고, 아세틸의 총 DS의 백분율이 C6-OH 위치에서 33% 내지 51% (33% < %C 6 DS Ac <51%)이고 C3-OH 위치에서 16% 내지 20% (16% < %C 3 DS Ac < 20%)인 중합체.
- 제3항에 있어서, 숙시노일의 총 DS의 백분율이 C6-OH 위치에서 6% 이하 (%C 6 DS Suc ≤ 6%)이고 C3-OH 위치에서 58% 내지 84% (58% < %C 3 DS Suc < 84%)인 중합체.
- 약물 및 중합체를 포함하는 조성물로서, 여기서 중합체는 히드록시프로필 메틸 셀룰로스 아세테이트 숙시네이트 (HPMC-AS)이고, 여기서 숙시노일의 총 치환도 (DS)의 백분율은 C6-OH 위치에서 12% 미만 (%C 6 DS Suc < 12%)이고 C3-OH 위치에서 53% 초과 (%C 3 DS Suc > 53%)이고, 아세틸의 총 DS의 백분율은 C6-OH 위치에서 32% 초과 (%C 6 DS Ac > 32%)인 조성물.
- 제5항에 있어서, HPMC-AS가 C3-OH 위치에서 27% 미만의 아세틸의 총 DS의 백분율 (%C 3 DS Ac < 27%)을 갖는 것인 조성물.
- 제6항에 있어서, 숙시노일의 총 DS의 백분율이 C6-OH 위치에서 10% 미만 (%C 6 DS Suc < 10%)이고 C3-OH 위치에서 57% 초과 (%C 3 DS Suc > 57%)이고, 아세틸의 총 DS의 백분율이 C6-OH 위치에서 33% 내지 51% (33% < %C 6 DS Ac <51%)이고 C3-OH 위치에서 16% 내지 20% (16% < %C 3 DS Ac < 20%)인 조성물.
- 제7항에 있어서, 숙시노일의 총 DS의 백분율이 C6-OH 위치에서 6% 이하 (%C 6 DS Suc ≤ 6%)이고 C3-OH 위치에서 58% 내지 84% (58% < %C 3 DS Suc < 84%)인 조성물.
- 제5항 내지 제8항 중 어느 한 항에 있어서, 약물이 저-용해도 약물인 조성물.
- 제9항에 있어서, 저-용해도 약물 및 중합체를 포함하는 고체 무정형 분산물을 포함하는 조성물.
- 제9항에 있어서, 저-용해도 약물과 중합체의 물리적 혼합물을 포함하는 조성물.
- (a) 약 85 내지 약 115℃ 범위의 온도에서 아세트산 무수물 및 아세트산나트륨을 히드록실 프로필 메틸셀룰로스와 반응시켜 중간체를 형성시키는 단계;
(b) 상기 온도를 특정 기간의 시간 동안 유지시키는 단계; 및
(c) 숙신산 무수물을 특정 기간의 시간 동안 상기 온도에서 상기 중간체와 반응시켜 HPMC-AS를 형성시키는 단계
를 포함하는, 숙시노일의 총 치환도 (DS)의 백분율이 C6-OH 위치에서 12% 미만 (%C 6 DS Suc < 12%)이고 C3-OH 위치에서 53% 초과 (%C 3 DS Suc > 53%)이고, 아세틸의 총 DS의 백분율이 C6-OH 위치에서 32% 초과 (%C 6 DS Ac > 32%)인 히드록시프로필 메틸 셀룰로스 아세테이트 숙시네이트 (HPMC-AS)를 제조하는 방법. - 제12항에 있어서, HPMC-AS가 C3-OH 위치에서 27% 미만의 아세틸의 총 DS의 백분율 (%C 3 DS Ac < 27%)을 갖는 것인 방법.
- 제12항 또는 제13항에 있어서, 단계 (b)에서의 시간을 30분 내지 약 2.5시간으로 변화시키는 것인 방법.
- 제12항 또는 제13항에 있어서, 단계 (c)에서의 시간을 2.5시간 내지 23.5시간으로 변화시키는 것인 방법.
- 제15항에 있어서, 단계 (c)에서의 시간을 2.5시간 내지 15.5시간으로 변화시키는 것인 방법.
- 제16항에 있어서, 단계 (c)에서의 시간을 2.5시간 내지 5.5시간으로 변화시키는 것인 방법.
- 제12항에 있어서, 온도가 95 내지 115℃의 범위인 방법.
- 제12항에 있어서, 온도가 95 내지 110℃의 범위인 방법.
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RU2656662C2 (ru) * | 2013-03-01 | 2018-06-06 | Геркулес Ллк | Фармацевтические композиции, обладающие повышенной эффективностью и улучшенной обрабатываемостью |
EP3107940B1 (en) * | 2014-02-20 | 2019-08-07 | Dow Global Technologies LLC | Novel esterified cellulose ethers of high molecular weight and homogeneity |
EP4299058A3 (en) | 2014-06-24 | 2024-03-27 | The Trustees of Princeton University | Process for encapsulating soluble biologics, therapeutics, and imaging agents |
EP3294777B1 (en) * | 2015-05-15 | 2019-06-26 | Dow Global Technologies LLC | Process for producing esterified cellulose ethers of very high molecular weight and low viscosity |
US20180105607A1 (en) | 2015-05-15 | 2018-04-19 | Dow Global Technologies Llc | Process of preparing a high molecular weight esterified cellulose ether |
WO2017112828A1 (en) | 2015-12-22 | 2017-06-29 | The Trustees Of Princeton University | Process for encapsulating soluble biologics, therapeutics, and imaging agents |
US9884922B2 (en) * | 2016-03-11 | 2018-02-06 | Shin-Etsu Chemical Co., Ltd. | Hypromellose acetate succinate, method for producing the same and composition containing the same |
US20210102004A1 (en) | 2016-10-18 | 2021-04-08 | Dow Global Technologies Llc | Efficient process of preparing an esterified cellulose ether |
WO2019055539A1 (en) * | 2017-09-12 | 2019-03-21 | Prudhomme Robert K | CELLULOSIC POLYMER NANOPARTICLES AND METHODS OF FORMING THE SAME |
WO2019090030A1 (en) | 2017-11-03 | 2019-05-09 | Prudhomme Robert K | Hydrophobic ion pairing and flash nanoprecipitation for formation of controlled-release nanocarrier formulations |
WO2020018890A1 (en) | 2018-07-19 | 2020-01-23 | Prudhomme Robert K | Triblock copolymer stabilizers for the formation of nanoparticles encapsulating soluble biologics, therapeutics, and imaging agents |
US11731099B2 (en) | 2018-07-20 | 2023-08-22 | The Trustees Of Princeton University | Method for controlling encapsulation efficiency and burst release of water soluble molecules from nanoparticles and microparticles produced by inverse flash nanoprecipitation |
US20200147032A1 (en) | 2018-11-14 | 2020-05-14 | Robert K. Prud'homme | Dihydromyricetin hot melt extrusion formulations and methods for forming them |
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RU2656662C2 (ru) * | 2013-03-01 | 2018-06-06 | Геркулес Ллк | Фармацевтические композиции, обладающие повышенной эффективностью и улучшенной обрабатываемостью |
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WO2014133885A1 (en) | 2014-09-04 |
CA2899546C (en) | 2017-10-10 |
BR112015021179A2 (pt) | 2017-07-18 |
CA2899546A1 (en) | 2014-09-04 |
US20140249235A1 (en) | 2014-09-04 |
CN105073783A (zh) | 2015-11-18 |
KR102209479B1 (ko) | 2021-02-01 |
MX2015010398A (es) | 2015-10-29 |
JP2016510080A (ja) | 2016-04-04 |
RU2015141521A (ru) | 2017-04-06 |
JP6456849B2 (ja) | 2019-01-23 |
US9492550B2 (en) | 2016-11-15 |
EP2961775A1 (en) | 2016-01-06 |
RU2656662C2 (ru) | 2018-06-06 |
US20160376380A1 (en) | 2016-12-29 |
EP2961775B1 (en) | 2020-04-08 |
BR112015021179B1 (pt) | 2021-11-30 |
US10106625B2 (en) | 2018-10-23 |
MX363722B (es) | 2019-03-29 |
PL2961775T3 (pl) | 2020-11-16 |
CN105073783B (zh) | 2018-04-03 |
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