Smith Amos B, Safonov Igor G
Department of Chemistry, Monell Chemical Senses Center, and Laboratory for Research on the Structure of Matter, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
Org Lett. 2002 Feb 21;4(4):635-7. doi: 10.1021/ol017271e.
[reaction: see text] The total synthesis of the new cytotoxic marine macrolide (+)-dactylolide (1) has been achieved in nine steps from known vinyl bromide (-)-AB. In addition, (+)-zampanolide (2) has been converted to (+)-dactylolide (1) via thermolysis.
[反应:见正文] 新型细胞毒性海洋大环内酯类化合物(+)-达西醇内酯(1)已从已知的乙烯基溴化物(-)-AB经九步反应实现全合成。此外,(+)-赞帕诺内酯(2)已通过热解转化为(+)-达西醇内酯(1)。