发明名称 CRYSTALLINE CEFDINIR POTASSIUM DIHYDRATE
摘要 <p>The present invention relates to a novel crystalline cefdinir potassium dihydrate, to a process for its preparation and to a method of preparing pure cefdinir via the crystalline salt.</p>
申请公布号 WO03050124(A1) 申请公布日期 2003.06.19
申请号 WO2002IB05315 申请日期 2002.12.12
申请人 RANBAXY LABORATORIES LIMITED;KUMAR, YATENDRA;PRASAD, MOHAN;PRASAD, ASHOK;SINGH, SHAILENDRA, KUMAR;KUMAR, NEELA, PRAVEEN 发明人 KUMAR, YATENDRA;PRASAD, MOHAN;PRASAD, ASHOK;SINGH, SHAILENDRA, KUMAR;KUMAR, NEELA, PRAVEEN
分类号 A61K31/546;A61P31/04;C07D501/00;C07D501/22;(IPC1-7):C07D501/22 主分类号 A61K31/546
代理机构 代理人
主权项
地址