Synthesis of 2-Acyl substituted chromanes and intermediates thereof
申请人:——
公开号:US20030233002A1
公开(公告)日:2003-12-18
Novel processes for producing enantiomerically enriched and enantiomerically pure compositions of 2-acyl substituted chromane compounds, and 2-acylchromane compounds that are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors are disclosed. Further disclosed are processes for producing salts such as acid addition salts for such enantiomerically enriched compositions.
Methods for producing amino substituted chromanes and intermediates therefor
申请人:Scarborough Robert
公开号:US20050004377A1
公开(公告)日:2005-01-06
Disclosed are process steps and processes for producing chromane compounds, preferably 2-(6-amino-chroman-2yl) acetic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors.
Methods for producing amino substituted chromanes and intermediates thereof
申请人:——
公开号:US20040225137A1
公开(公告)日:2004-11-11
Disclosed are processes for producing chromane compounds, preferably chroman-2-yl acetic acid compounds and 6-amino-chroman-2-yl acetic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors.
Synthesis of 2-acyl substituted chromanes and intermediates thereof
申请人:Kanter James
公开号:US06903227B2
公开(公告)日:2005-06-07
Novel processes for producing enantiomerically enriched and enantiomerically pure compositions of 2-acyl substituted chromane compounds, and 2-acylchromane compounds that are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors are disclosed. Further disclosed are processes for producing salts such as acid addition salts for such enantiomerically enriched compositions.