1114761-92-0Relevant articles and documents
A process for the preparation of olmesartan
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, (2017/04/19)
The invention discloses a preparation method of Olmesartan Medoxomil. The method is used for synthesizing an important intermediate 4-[2-(2-triphenylmethyl tetrazole-5-yl) phenyl] benzyl bromide (a compound III) so as to prepare the compound Olmesartan Medoxomil. The method is high in yield, easy to separate and purify, simple to operate and suitable for industrial production.