公开(公告)号：EP1392303A4

公开(公告)日：2005-01-26

申请号：EP02733966

申请日：2002-04-08

申请人： TEVA PHARMA ,  TEVA PHARMA

发明人： DOLITZKY BEN-ZION ,  WIZEL SHLOMIT ,  KROCHMAL BARNABA ,  DILLER DOV ,  GROSS IRWIN

IPC分类号： A61P27/14 ,  C07D211/22 ,  A61K31/445 ,  C07D211/34

CPC分类号： C07D211/22

公开(公告)号：EP1317434A4

公开(公告)日：2005-06-22

申请号：EP01963971

申请日：2001-08-14

申请人： TEVA PHARMA

发明人： KROCHMAL BARNABA ,  DILLER DOV ,  DOLITZKY BEN-ZION ,  ARONHIME JUDITH

IPC分类号： B01D9/02 ,  C07D239/70 ,  C07D471/04

CPC分类号： C07D471/04

摘要： The present invention is directed to the novel forms of risperidone, designated Form A, Form B and Form E. Methods for their preparation are also disclosed. The present invention also relates to processes for making risperidone. Pharmaceutical compositions containing the new forms of risperidone and methods of using them are also disclosed.