作者:Paul A. Grieco、Kenneth J. Henry、Joseph J. Nunes、James E. Matt
DOI:10.1039/c39920000368
日期:——
The total synthesis of sesbanimide A (1) and B (2) is reported which features (a) the reaction of cyclopentadiene with glyoxylic acid leading to the useful bicyclic lactone building block 3 and (b) the use of 2.5 mol dm–3 lithium perchlorate in diethyl ether to promote the conjugate addition of 1-methoxy-1-(tert-butyldimethylsiloxy)ethene to unsaturated lactone 11.
PANDIT, UPENDRA K., PURE AND APPL. CHEM., 61,(1989) N, C. 423-426
作者:PANDIT, UPENDRA K.
DOI:——
日期:——
Total syntheses of natural (+)-sesbanimide A and (−)-sesbanimide B
作者:Fuyuhiko Matsuda、Shiro Terashima
DOI:10.1016/s0040-4039(00)84808-x
日期:1986.1
Natural (+)-sesbanimide A () and (−)-sesbanimide B (), potent antitumor alkaloids, were efficiently synthesized from the (−)-glutarimide diol (), corresponding to the AB-ring system of and , which had already been derived from readily available D-xylose. Our total synthesis obviously established the absolute configuration of .