申请人:ORCHID CHEMICALS & PHARM LTD
公开号:WO2005090360A1
公开(公告)日:2005-09-29
The present invention relates to novel polymorph of cefdinir represented by formula (I). More particularly, the present invention relates to novel crystalline form (Crystal D) of cefdinir. The present invention also provides a process for the preparation of novel crystalline form (Crystal D) of cefdinir.
本发明涉及由式(I)表示的头孢呋辛的新型多晶形态。更具体地,本发明涉及头孢呋辛的新型结晶形式(晶体D)。本发明还提供了一种制备头孢呋辛新型结晶形式(晶体D)的方法。