Andrastins A∼C, new protein farnesyltransferase inhibitors, produced by Penicilliumsp. FO-3929

Autor: Shiomi, Kazuro, Uchida, Ryuji, Inokoshi, Junji, Tanaka, Haruo, Iwai, Yuzuru, Ōmura, Satoshi
Zdroj: Tetrahedron Letters; January 1996, Vol. 37 Issue: 8 p1265-1268, 4p
Abstrakt: New protein farnesyltransferase inhibitors, andrastins A∼C ( 1∼3) have been isolated from the cultured broth of Penicilliumsp. FO-3929. The structure of 1enriched by [1,2- 13C]acetate was elucidated by INADEQUATE and 13C 13C spin decoupling experiments. The structure of 2and 3were also elucidated by NMR experiments. Andrastins had an ent-5 α-14 β-androstane skeleton with keto-enol tautomerism.
Databáze: Supplemental Index