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公开(公告)号:DE19526471A1
公开(公告)日:1997-01-23
申请号:DE19526471
申请日:1995-07-20
Applicant: BASF AG
Inventor: AUMUELLER ALEXANDER DR , TRAUTH HUBERT , HABICHER WOLF-DIETER DR , ROSENAU THOMAS
IPC: C07D311/72 , C09K15/08 , C07F9/142 , C07F9/48
Abstract: Chroman derivs. of formula (I) are new: R = 6-20C aryl, 6-20C aryloxy or 1-20C alkoxy; and R = a C-bonded 8-30C organic gp.