KR101024742B1 - 탁산 함유 양친성 블록 공중합체 미셀 조성물 및 그 제조방법 - Google Patents
탁산 함유 양친성 블록 공중합체 미셀 조성물 및 그 제조방법 Download PDFInfo
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Abstract
Description
mPEG-PLA (mg) |
도세탁셀 (mg) |
NaCl (mg) (오스몰농도 (mOsm/Kg)) |
도세탁셀 함량 (중량%) |
입자크기 (nm) |
760 | 20 | 36 (300) | 99.9 | 18 |
760 | 20 | 72 (600) | 99.8 | 19 |
mPEG-PLA (mg) |
파클리탁셀 (mg) |
CaCl2 (mg) (오스몰농도 (mOsm/Kg)) |
파클리탁셀 함량 (중량%) |
입자크기 (nm) |
100 | 20 | 36 (230) | 99.5 | 24 |
100 | 20 | 72 (460) | 99.8 | 24 |
mPEG-PLA (mg) |
도세탁셀 (mg) |
NaCl (mg) (오스몰농도 (mOsm/Kg)) |
초기 도세탁셀 농도 (mg/ml) | 12 시간 후 도세탁셀 농도(mg/ml) | |
비교예 1 | 760 | 20 | 0 (0) | 1.0 | 0.41 |
실시예 1 | 760 | 20 | 36 (300) | 1.0 | 0.95 |
760 | 20 | 72 (600) | 1.0 | 0.99 |
Claims (18)
- 삭제
- 조성물 전체 건조중량을 기준으로, 탁산 0.1 내지 30 중량%, 친수성 블록(A)과 소수성 블록(B)을 포함하는 양친성 블록 공중합체 20 내지 98 중량% 및 오스몰 농도 조절제 0.1 내지 50 중량%을 포함하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에 있어서,상기 친수성 블록(A)과 소수성 블록(B)을 포함하는 양친성 블록 공중합체는, A-B, A-B-A 또는 B-A-B 형태인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에서 있어서,상기 탁산은 파클리탁셀, 도세탁셀, 7-에피파클리탁셀, t-아세틸 파클리탁셀, 10-데스아세틸 파클리탁셀, 10-데스아세틸-7-에피파클리탁셀, 7-크실로실파클리탁셀, 10-데스아세틸-7-글루타릴파클리탁셀, 7-N,N-디메틸글리실파클리탁셀, 7-L-알라닐파클리탁셀 또는 이들의 혼합물인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에 있어서,상기 친수성 블록(A)의 중량평균 분자량이 500 내지 20,000 달톤이고, 상기 소수성 블록(B)의 중량평균 분자량이 500 내지 20,000 달톤 범위인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에 있어서,상기 친수성 블록(A)은 폴리에틸렌글리콜 또는 모노메톡시폴리에틸렌글리콜이고, 상기 소수성 블록(B)은 폴리락트산 또는 폴리락트산과 글리콜산의 공중합체인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에 있어서,상기 오스몰 농도 조절제는 무기염류인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 7 항에 있어서,상기 무기염류는 염화나트륨, 염화칼슘, 황산나트륨 및 염화마그네슘으로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 2 항에 있어서,상기 양친성 블록 공중합체 조성물은, 동결건조 보조제를 더 포함하는 동결건조 조성물인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 9 항에 있어서,상기 동결건조 조성물은, 주사용 증류수, 0.9% 생리식염수 및 5% 덱스트로스 수용액으로 재건하였을 때, 12 시간 동안 탁산의 95% 이상 석출되지 않는 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 9 항에 있어서,상기 동결건조 보조제의 함량은, 동결 건조 조성물 전체 건조중량을 기준으로, 1 내지 90 중량%인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물.
- 제 9 항에 있어서,상기 동결건조 보조제는 락토스, 만니톨, 솔비톨 및 슈크로스로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합 체 미셀 조성물.
- 탁산을 함유하는 양친성 블록 공중합체 미셀 조성물의 제조방법으로서,상기 탁산 함유 양친성 블록 공중합체 미셀 조성물은,조성물 전체 건조중량을 기준으로, 탁산 0.1 내지 30 중량%, 친수성 블록(A)과 소수성 블록(B)을 포함하는 양친성 블록 공중합체 20 내지 98 중량% 및 오스몰 농도 조절제 0.1 내지 50 중량%을 포함하며,상기 제조방법은,a) 탁산과 양친성 블록 공중합체를 유기용매에 용해시키는 공정;b) 오스몰 농도 조절제를 포함하는 수용액을 가하여 고분자를 미셀화 하는 공정을 포함하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
- 제13항에 있어서, b) 공정 이후c) 동결건조 보조제를 가하는 공정; 및d) 동결건조 하는 공정을 추가로 포함하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
- 제 13 항에 있어서,상기 a) 공정의 유기용매는 아세톤, 에탄올, 메탄올, 아세트산 에틸, 아세토니트릴, 메틸렌클로라이드, 클로로포름, 아세트산 및 다이옥산으로 이루어진 그룹으로부터 선택되는 하나 이상인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
- 제13항에 있어서,상기 유기용매의 함량은 미셀 조성물 중량 기준으로 0.5 내지 30 중량%인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
- 제 13 항에 있어서,상기 b) 공정의 수용액은 오스몰 농도(osmolality)가 30 내지 15,000 mOsm/kg인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
- 제 13 항에 있어서,상기 오스몰 농도 조절제는 염화나트륨, 염화칼슘, 황산나트륨 및 염화마그네슘으로 이루어진 군으로부터 선택되는 하나 이상인 것을 특징으로 하는 탁산 함유 양친성 블록 공중합체 미셀 조성물의 제조방법.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2008/006021 WO2009084801A1 (en) | 2007-12-31 | 2008-10-13 | Amphiphilic block copolymer micelle composition containing taxane and manufacturing process of the same |
CA2709993A CA2709993C (en) | 2007-12-31 | 2008-10-13 | Amphiphilic block copolymer micelle composition containing taxane and manufacturing process of the same |
CN200880123622.6A CN101910274B (zh) | 2007-12-31 | 2008-10-13 | 含紫杉烷的两亲嵌段共聚物胶束组合物及其制备方法 |
JP2010540552A JP2011509322A (ja) | 2007-12-31 | 2008-10-13 | タキサン含有両親媒性ブロック共重合体ミセル組成物及びその製造方法 |
RU2010130427/15A RU2449785C2 (ru) | 2007-12-31 | 2008-10-13 | Мицеллярная композиция амфифильного блок-сополимера, содержащая таксан, и способ ее получения |
AU2008344184A AU2008344184B2 (en) | 2007-12-31 | 2008-10-13 | Amphiphilic block copolymer micelle composition containing taxane and manufacturing process of the same |
CN201410376919.0A CN104098780A (zh) | 2007-12-31 | 2008-10-13 | 含紫杉烷的两亲嵌段共聚物胶束组合物及其制备方法 |
BRPI0821616A BRPI0821616B8 (pt) | 2007-12-31 | 2008-10-13 | composição micelar de copolímero de bloco anfifílico contendo taxano e método para preparação da mesma |
US12/810,473 US20100286075A1 (en) | 2007-12-31 | 2008-10-13 | Amphiphilic block copolymer micelle composition containing taxane and manufacturing process of the same |
US13/960,177 US9801818B2 (en) | 2007-12-31 | 2013-08-06 | Method for stabilizing amphiphilic block copolymer micelle composition containing poorly water-soluble drug |
JP2014224575A JP5981514B2 (ja) | 2007-12-31 | 2014-11-04 | タキサン含有両親媒性ブロック共重合体ミセル組成物及びその製造方法 |
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JP2015034172A (ja) | 2015-02-19 |
RU2449785C2 (ru) | 2012-05-10 |
KR20090073970A (ko) | 2009-07-03 |
CN101910274B (zh) | 2014-07-30 |
JP5981514B2 (ja) | 2016-08-31 |
CA2709993C (en) | 2013-07-23 |
BRPI0821616A2 (pt) | 2015-06-16 |
BRPI0821616B1 (pt) | 2020-10-06 |
CN101910274A (zh) | 2010-12-08 |
BRPI0821616B8 (pt) | 2021-05-25 |
RU2010130427A (ru) | 2012-02-10 |
CA2709993A1 (en) | 2009-07-09 |
AU2008344184B2 (en) | 2012-02-02 |
AU2008344184A1 (en) | 2009-07-09 |
JP2011509322A (ja) | 2011-03-24 |
US20100286075A1 (en) | 2010-11-11 |
CN104098780A (zh) | 2014-10-15 |
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