1.
Biosci Biotechnol Biochem
; 78(1): 19-28, 2014.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25036479
RESUMO
All the stereoisomers of butanol type 1,7-seco-2,7'-cyclolignane were stereoselectively synthesized by employing (S)- and (R)-Evans' auxiliaries to construct the stereochemistry. (+)- and (-)-Kadangustin J and their diastereomers were also prepared. The optical purity of the synthesized butanol type 1,7-seco-2,7'-cyclolignane was more than 99%ee.