发明名称 |
Zero-order sustained release matrix tablet formulations of carbamazepine |
摘要 |
A zero-order sustained-release delivery system for delivery of carbamazepine. A matrix tablet formulations of carbamazepine comprising hydrophilic polymer gel which inhibits transformation of carbamazepine into carbamazepine dihydrate by causing morphologic changes of carbamazepine crystals and results in amorphous form of carbamazepine present in the polymer matrix.
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申请公布号 |
US5980942(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19980012265 |
申请日期 |
1998.01.23 |
申请人 |
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM |
发明人 |
KATZHENDLER, IFAT;FRIEDMAN, MICHAEL |
分类号 |
A61K9/20;A61K9/22;(IPC1-7):A61K9/22;A61K9/26 |
主分类号 |
A61K9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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