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公开(公告)号:ZA200101609B
公开(公告)日:2002-06-27
申请号:ZA200101609
申请日:2001-02-27
Applicant: BASF AG
Inventor: JOCHEN KLATT MARTIN , NIEBEL MARKUS , PAUST JOACHIM , RIEGER JENS
IPC: A61K31/385 , C07B57/00 , C07D339/04 , A23L1/30 , C07D , C07B , A61K , A23L
Abstract: In the 2 &THgr; diffractogram of an enantiomerically pure crystalline (R)- or (S)-lipoic acid, the most intense reflection line in the range from 13° to 30° is that at 2 &THgr;=23°.