公开(公告)号：EP1421093A1

公开(公告)日：2004-05-26

申请号：EP02768713.6

申请日：2002-08-26

申请人： Pharmacia Corporation

发明人： CHAO, Robert, S. ,  HAWLEY, Michael ,  REEDER, Lisa, M. ,  JONES, Donald, P.

IPC分类号： C07H15/00

CPC分类号： C07H13/10 ,  C07H15/16 ,  C07H15/26

摘要： The antibiotic drug clindamycin is provided as a crystalline free base. Three polymorphic/pseudopolymorphic forms of crystalline clindamycin free base are disclosed. Also provided are pharmaceutical compositions comprising crystalline clindamycin free base. Processes for preparing crystalline clindamycin free base and compositions thereof are also provided along with methods for treating medical conditions with the pharmaceutical compositions.

公开(公告)号：EP1421093B1

公开(公告)日：2005-06-29

申请号：EP02768713.6

申请日：2002-08-26

申请人： Pharmacia Corporation

发明人： CHAO, Robert, S. ,  HAWLEY, Michael ,  REEDER, Lisa, M. ,  JONES, Donald, P.

IPC分类号： C07H15/00

CPC分类号： C07H13/10 ,  C07H15/16 ,  C07H15/26

摘要： The antibiotic drug clindamycin is provided as a crystalline free base. Three polymorphic/pseudopolymorphic forms of crystalline clindamycin free base are disclosed. Also provided are pharmaceutical compositions comprising crystalline clindamycin free base. Processes for preparing crystalline clindamycin free base and compositions thereof are also provided along with methods for treating medical conditions with the pharmaceutical compositions.