Synthesis of all the four possible stereoisomers of acaterin, naturally occurring ACAT inhibitor, and the determination of its absolute configuration
作者:Ken Ishigami、Takeshi Kitahara
DOI:10.1016/0040-4020(95)00303-p
日期:1995.6
synthesis of all the possible stereoisomers of acaterin 1, naturallyoccurring ACAT inhibitor with acetogenin-type skeleton, was accomplished starting from both the enantiomers of ethyl 3-hydroxy butanoate 3. Stereochemistry of synthetic samples 1 and pseudo-1 was unambiguously assigned by converting to the authentic compound. The absoluteconfiguration of natural acaterin was determined as (4R, 1′R) by careful