Ontology highlight
ABSTRACT:
SUBMITTER: Park S
PROVIDER: S-EPMC6274198 | biostudies-literature | 2016 Aug
REPOSITORIES: biostudies-literature
Park Sunhwa S Lee Jiyun J Shin Kye Jung KJ Seo Jae Hong JH
Molecules (Basel, Switzerland) 20160825 9
Aspirination of α-aminoalcohol (sarpogrelate M1) has been performed under various general esterification conditions. In most cases, the desired aspirinate ester was obtained at a low yield with unexpected byproducts, the formation of which was mostly derived from the chemical properties of the tertiary α-amino group. After systematic analysis of those methods, the aspirinated sarpogrelate M1 was prepared using a two-step approach combining salicylate ester formation and acetylation. ...[more]