Unusual Detritylation of Tritylated Tetrazole in Sartan Molecules
作者:Sankareswaran Srimurugan、Paulsamy Suresh、Balaji Babu、Salmara Ganeshbhat Hiriyanna、Hari Narayan Pati
DOI:10.1248/cpb.56.383
日期:——
Tritylated tetrazole of 2a underwent unusual detritylation under basic reaction condition during the synthesis of methylether of olmesartanmedoxomil 1. The unusual detritylation was found to be a common feature in the case of all tetrazole containing Sartan molecules (3-7).