作者:Amos B. Smith、Thomas A. Rano、Noritaka Chida、Gary A. Sulikowski
DOI:10.1021/jo00291a005
日期:1990.2
SMITH, AMOS B. (III);RANO, THOMAS A.;CHIDA, NORITAKA;SULIKOWSKI, GARY A., J. ORG. CHEM., 55,(1990) N, C. 1136-1138
作者:SMITH, AMOS B. (III)、RANO, THOMAS A.、CHIDA, NORITAKA、SULIKOWSKI, GARY A.
DOI:——
日期:——
Total synthesis of the cytotoxic macrocycle (+)-hitachimycin
作者:Amos B. Smith、Thomas A. Rano、Noritaka Chida、Gary A. Sulikowski、John L. Wood
DOI:10.1021/ja00047a008
日期:1992.10
The first totalsynthesis of the antitumor antibiotic (+)-hitachimycin (a.k.a. stubomycin) (1) has been achieved in 22 steps and 1.1% overall yield. The cornerstone of the synthetic strategy was a highly stereoselective three-component coupling of (-)-5-methoxycyclopentenone (4) with a zincate derived from vinyl iodide 3a and aldehyde (-)-51