1338929-05-7Relevant articles and documents
Preparation of 4- and 6-desphenyl analogues of (-)-clausenamide and alternative synthesis of (+)-epi-clausenamide
Xue, Jian Jun,Zhou, Yu Mei,Yu, Xiao Ming
, p. 1261 - 1264 (2012/01/06)
4- and 6-desphenyl analogues of (-)-clausenamide, 6 and 7, were prepared in optical active form from commercially available d-pyroglutamic acid and the known racemic pyrrolidinone 13, respectively. In order to confirm the absolute stereochemistry of (+)-