CN1095266A - 可注射组合物 - Google Patents

可注射组合物 Download PDF

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Publication number
CN1095266A
CN1095266A CN93120529A CN93120529A CN1095266A CN 1095266 A CN1095266 A CN 1095266A CN 93120529 A CN93120529 A CN 93120529A CN 93120529 A CN93120529 A CN 93120529A CN 1095266 A CN1095266 A CN 1095266A
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taxol
solution
acid
value
compositions
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CN1047305C (zh
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D·卡弗
T·R·普劳特
埃尔尼达·埃瓦尔
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Tapestry Pharmaceuticals Inc
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Tapestry Pharmaceuticals Inc
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12Carboxylic acids; Salts or anhydrides thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/44Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

红豆杉醇和聚氧乙烯葱麻油的组合物pH值小 于8.1以改进稳定性能。该组合物包括:酸,较好地 是柠檬酸,以调节pH值。本发明包括一种通过将酸 与载体物料,如葱麻油以形成载体溶液,再将红豆杉 醇与载体溶液混合以形成pH小于8.1的红豆杉醇 溶液,来配制用于注射用的红豆杉醇溶液的方法。

Description

本发明涉及一种具有改进的稳定性的红豆杉醇溶液。
红豆杉醇是一种从西方柴杉,短叶红豆杉的树皮里提炼出来的化合物并已知它有抗肿瘤活性。例如在Merck索引,第11版,1989,专题文章9049中描述。
在1977年,由于红豆杉醇的独特的活性机理和优良的抗IP植入的D16黑色素瘤和人体X-乳腺癌异种皮移植的细胞毒的活性而被选来发展成抗肿瘤剂。
红豆杉醇被确信有核分裂纺锤体毒性和作为体外细胞复制的有效抑制剂的功能。其他对核分裂纺锤体位点(points)(秋水仙素和鬼臼毒)抑制微细管的装配。红豆杉醇具有不同的作用机理,由于它表现出在聚合物装配中朝着聚合物装配的方向转换了聚合/解聚的平衡以及稳定了微细管以防止在能快速导致微管的解聚情况的解聚。细胞中涉及有聚合/解聚循环的现象的干扰也可以看到涉及细胞的复制和迁移。
通过广泛的小鼠,肿瘤模型的预临床,红豆杉醇在1983年进入临床试验阶段。过去的几年中,红豆杉醇被证实在治疗长春花碱Vinca        kaloid或cisplatin疗法所不能治好的卵巢和乳房癌的病人中有极好效率,对于其它类型癌包括肺,黑色素瘤,淋巴瘤,头部和颈部的癌的病人也有令人鼓舞的结果。
其他资料,参考美国国家癌症中心协会1991年7月修订关于红豆杉醇的小册子,以及第二周际癌协会在亚里山大美国弗吉尼 亚,1992年9月23-24举行的红豆杉醇和紫杉的报告论文中。
已知配方的不利是其中红豆杉醇降解,结果是配方的寿命是不理想的,因而需要一种改进的稳定性的红豆杉醇溶液。
相应地,本发明的概况中提供了一种含红豆杉醇,cremophorELTM(聚氧乙烯蓖麻油)和乙醇的溶液,其特征在于溶液的PH通过加入酸而调节到1到8范围,粉末状的酸,如柠檬酸较含有水的,如硫酸为优越,本发明所用的最好的酸是柠檬酸但也用了下列大范围酸。
柠檬酸-单水合
柠檬酸-无水
柠檬酸-水合
醋酸
甲酸
抗坏血酸
天门科氨酸
苯碘酸
苯甲酸
盐酸
硫酸
磷酸
硝酸
洒石酸
3,5,二乙酰胺基,2,4,6,三碘代苯甲酸
谷氨酸
乳酸
马来酸
琥珀酸
由于它在水中有限的溶解度,红豆杉醇通常在含cremophorELTM的载体(作为加溶剂的聚氧乙烯的葱麻油)和醇的溶中制备和给药。商来上可买的,由Bristol-Myers Squibb(BMS)提供的溶液由这些组份配成且具有PH9.1
如上所述,本发明必要地在红豆杉醇配方中加入酸以将其PH值调节到1到8范围,较好为5到7范围。
在本申请人采用的较好步骤中,可清楚地理解为不受限制的,按下列步骤进行。
混和的说明
溶液1
将柠檬酸溶解在无水乙醇中,所用比率为8mls无水乙醇比1g柠檬酸,然后将溶液搅拌15分钟。
溶液2
Cremphor        EL(聚氧乙烯葱麻油)称重加入主要混和容器中。
溶液3
将溶液1加入至溶液2中,溶液2的容装物用少量无水乙醇洗涤以确证柠檬酸完全转移。溶液3用氮气混和器鼓泡至少15分钟。称出红豆杉醇,然后用无水乙醇淤浆化,所用比率为8ml无水乙醇比1克红豆杉醇。将淤浆状红豆杉醇加入到溶液3中,且淤浆容器用最少量无水乙醇洗涤。溶液3用无水乙醇调节到75%的所需体积,然后彻底搅拌至少45分钟直到完全溶解。一旦完全溶解,检查体积,用无水乙醇补足并将最终溶液搅拌5分钟。
实施1
溶液由下列组分制备:
组份(样品1)
Cremphor        EL(聚氧乙烯麻油)0.5ml
柠檬酸(无水)2.0mg
红豆杉醇6.0mg
无水乙醇加至1.0ml
该溶液的PH测定为6.1。
该样品的稳定性与NCI红豆杉醇治疗小册子中具有9.1PH值的配方制备的样品(样品2)比较。
样品2每ml
红豆杉醇6mg
Cremophor        EL(聚氧乙烯葱麻油)0.5ml
无水乙醇加至1ml
将溶液加入清洁型1玻璃5ml管瓶并安装有橡胶塞。
溶液在40℃下入放置7天,且稳定性能结果列于表1
样品1        样品2
PH        6.2        9.0
效价        96.6        86.7
主要个别不纯物        0.3%        5.1%不纯
总的不纯度        2.0%        12.2%
清洌的样品1表明较样品2有有效的增加了稳定性。
实施例2
溶液按下列配方制备:
配方(样品3)
Cremophor        EL(聚氧乙烯蓖麻油)0.5ml
红豆杉醇6.0mg
无水乙醇加至1ml
PH用1.0m醋酸调节到6.6。
溶液加入到清洌型Ⅰ玻璃5ml管瓶并装有橡胶塞。
溶液在40℃下放置7天。
所得稳定性能结果与样品2中那些对比。
样品3        样品2
PH        6.7        9.0
效价        97.5        86.7
主要个体不纯物        0.3%        5.1%不经度
总的不纯度        2.3%        12.2%
再一次得到本发明的配方的有效的优异稳定性能。
可清楚地理解的是本发明概论中的发明并不限制于上述本文中涉及的具体细节。

Claims (6)

1、一种组合物包括在氧乙烯化蓖麻油中的红豆杉醇,其中所述组合物具有小于8.1的PH值。
2、一种用于注射的红豆杉醇溶液的配制方法,其中红豆杉醇不会容易地降解,包括下列步骤:
将酸与载体物料混和以形成第一载体溶液;和
将红豆杉醇与第一载体溶液混和以形成红豆杉醇溶液,具有小于8.1PH值,因而红豆杉醇溶液中的红豆杉醇不易降解。
3、如权利要求2所述的方法,其中所述酸是醋酸。
4、如权利要求2所述的方法,其中所述酸是柠檬酸。
5、如权利要求2所述的方法,其中所述的载体物料是聚氧乙烯蓖麻油(polyethoxyluted        castor        oil)。
6、组合物包括:
红豆杉醇;
和蓖麻油
足够量的无水柠檬酸以调节组合物的PH值至小于8.1。
CN93120529A 1992-11-27 1993-11-27 可注射的组合物 Expired - Fee Related CN1047305C (zh)

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AUPL607492 1992-11-27
AU6074 1992-11-27

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CN93120529A Expired - Fee Related CN1047305C (zh) 1992-11-27 1993-11-27 可注射的组合物

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CN (2) CN1096673A (zh)
AU (1) AU5553894A (zh)
IL (2) IL107776A0 (zh)
IN (1) IN176188B (zh)
NZ (1) NZ258044A (zh)
WO (1) WO1994012198A1 (zh)
ZA (1) ZA938844B (zh)

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Publication number Priority date Publication date Assignee Title
CN1101677C (zh) * 1997-05-30 2003-02-19 韩万愚 含有紫杉醇的药用注射溶液
CN101829051A (zh) * 2010-05-31 2010-09-15 南昌弘益科技有限公司 1’-乙酰氧基胡椒酚乙酸酯注射液
CN103432109A (zh) * 2013-09-01 2013-12-11 吴静 紫杉醇的药物组合物

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TW406020B (en) * 1993-09-29 2000-09-21 Bristol Myers Squibb Co Stabilized pharmaceutical composition and its method for preparation and stabilizing solvent
FR2710534B1 (fr) * 1994-09-28 1996-07-05 Bristol Myers Squibb Co Solvant de stabilisation, composition pharmaceutique le contenant, et son procédé de préparation.
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ATE226070T1 (de) * 1997-05-30 2002-11-15 Man Woo Han Taxol enthaltende pharmazeutische injektionslösung
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KR100774366B1 (ko) 2001-09-10 2007-11-08 주식회사 중외제약 파클리탁셀 주사제 조성물
CZ294371B6 (cs) * 2002-06-10 2004-12-15 Pliva - Lachema, A. S. Stabilizovaná farmaceutická kompozice na bázi polyoxyethylovaného ricinového oleje a způsob její přípravy
ES2611054T3 (es) * 2002-06-26 2017-05-04 Syncore Biotechnology Co., Ltd Método para producir una preparación de liposomas catiónicos que comprende un compuesto lipófilo
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CN1101677C (zh) * 1997-05-30 2003-02-19 韩万愚 含有紫杉醇的药用注射溶液
CN101829051A (zh) * 2010-05-31 2010-09-15 南昌弘益科技有限公司 1’-乙酰氧基胡椒酚乙酸酯注射液
CN103432109A (zh) * 2013-09-01 2013-12-11 吴静 紫杉醇的药物组合物
CN103432109B (zh) * 2013-09-01 2015-09-23 吴静 紫杉醇的药物组合物

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IL107776A0 (en) 1994-02-27
NZ258044A (en) 1995-12-21
AU5553894A (en) 1994-06-22
WO1994012198A1 (en) 1994-06-09
IL126178A0 (en) 1999-05-09
ZA938844B (en) 1994-08-02
CN1096673A (zh) 1994-12-28
AU667142B2 (en) 1996-03-07
IN176188B (zh) 1996-02-24
KR100371062B1 (ko) 2003-04-21
AU5196793A (en) 1994-06-09
CN1047305C (zh) 1999-12-15

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