会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • NOVEL CONTROLLED RELEASE COMPOSITIONS OF SELECTIVE SEROTONIN REUPTAKE INHIBITORS
    • 选择性硒激酶抑制剂的新型控制释放组合物
    • WO2007015270A3
    • 2007-04-19
    • PCT/IN2006000274
    • 2006-08-01
    • LUPIN LTDVELHAL AVINASH KRAGHAVAN VINEETHJAYANTHI SURYAKUMARSEN HIMADRI
    • VELHAL AVINASH KRAGHAVAN VINEETHJAYANTHI SURYAKUMARSEN HIMADRI
    • A61K9/14A61K9/20A61K31/343A61K47/48
    • A61K9/2866A61K9/2018A61K9/205A61K9/2054A61K31/343
    • A controlled release pharmaceutical composition of a selective serotonin reuptake inhibitor. The composition essentially comprises of a core comprising the active ingredient, one or more controlled release polymer(s) and one or more pharmaceutically acceptable excipients. The composition optionally will have a coating comprising one or more controlled release polymers. The composition is prepared by mixing the active ingredient with one or more controlled release polymers and one or more pharmaceutically acceptable excipients. Thereafter the mixture is granulated, dried, lubricated and compressed into tablets. The composition is used in the manufacture of a medicament, for treating and/or preventing the disorders. The active is released between about 2-8 hours with about 10-25% of active is released in vitro in 2 hours in 0.1N HCl, 750 ml dissolution medium using USP Dissolution tester, paddle method at 150 rpm. About 20-55%, 50-75% and 70-95% of active is released in vitro in 4,6 and 8 hours respectively in pH 7.5 Tris buffer, 1000 ml dissolution medium using USP Dissolution tester, paddle method at 150 rpm.
    • 选择性5-羟色胺再摄取抑制剂的控释药物组合物。 组合物基本上由包含活性成分,一种或多种控释聚合物和一种或多种药学上可接受的赋形剂的核心组成。 组合物任选地具有包含一种或多种控释聚合物的涂层。 通过将活性成分与一种或多种控释聚合物和一种或多种药学上可接受的赋形剂混合来制备组合物。 然后将混合物造粒,干燥,润滑并压制成片剂。 该组合物用于制备用于治疗和/或预防疾病的药物。 活性物质在约2-8小时之间释放,约10-25%的活性物质在2小时内在0.1N HCl,750ml溶出介质中使用USP溶出度测定仪以桨叶方式在150rpm下释放。 在pH 7.5的Tris缓冲液,1000ml溶解介质中,使用USP溶出度试验仪,桨叶法以150rpm分别在体外释放约20-55%,50-75%和70-95%的活性物质。