发明公开
EP1383741A2 PROCESS FOR THE PREPARATION OF BENAZEPRIL 审中-公开
用于生产苯那普利

PROCESS FOR THE PREPARATION OF BENAZEPRIL
摘要:
The present invention relates to an improved process for the preparation of trifluoromethanesulfonic ester of ethyl (R)-2-hydroxy-4-phenylbutyrate, referred to here as triflate in structural Formula I, and to the use of this compound as intermediate for the preparation of ACE (Angiotensin Converting Enzyme) inhibitor, benazepril.
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