2-[6-acetamido-chroman-2-yl] acetic acid 、 2-氯-5-硝基苯甲酰氯 以to produce 770 g (2.32 moles) of 6-[2-(2-chloro-5-nitrophenyl)-2-oxoethyl]-2,2-dimethyl-1,3-dioxine-4-one)的产率得到6-[2-(2-chloro-5-nitrophenyl)-2-oxoethyl]-2,2-dimethyl-1,3-dioxine-4-one
参考文献:
名称:
Methods for producing amino substituted chromanes and intermediates therefor
METHODS FOR PRODUCING AMINO SUBSTITUTED CHROMANES AND INTERMEDIATES THEREFOR
申请人:COR THERAPEUTICS, INC.
公开号:EP1284972A1
公开(公告)日:2003-02-26
[EN] METHODS FOR PRODUCING AMINO SUBSTITUTED CHROMANES AND INTERMEDIATES THEREFOR<br/>[FR] PROCEDES DE PRODUCTION DE CHROMANES AMINO SUBSTITUES ET INTERMEDIAIRES ASSOCIES
申请人:COR THERAPEUTICS INC
公开号:WO2001087872A1
公开(公告)日:2001-11-22
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.