发明名称 |
POLYMORPHIC FORM OF LERCANIDIPINE HYDROCHLORIDE AND PROCESS FOR THE PREPARATION THEREOF |
摘要 |
<p>Processes for the purification of lercanidipine hydrochloride are provided which uses a binary system of an alcohol-containing solvent such as methanol and an aliphatic ester-containing solvent such as isopropyl acetate. Processes for the preparation of substantially amorphous lercanidipine hydrochloride are also provided. Also provided is lercanidipine hydrochloride substantially in polymorph form V.</p> |
申请公布号 |
KR20080048065(A) |
申请公布日期 |
2008.05.30 |
申请号 |
KR20087008846 |
申请日期 |
2008.04.14 |
申请人 |
GLENMARK PHARMACEUTICALS LTD. |
发明人 |
SAWANT MANGESH SHIVRAM;BISWAS MALOYESH MATHURESH;KHAN MUBEEN AHMED;SINHA SUKUMAR;PRADHAN NITIN SHARAD CHANDRA |
分类号 |
C07D211/90 |
主分类号 |
C07D211/90 |
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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