Ring-Closing Alkyne Metathesis. Stereoselective Synthesis of the Cytotoxic Marine Alkaloid Motuporamine C
作者:Alois Fürstner、Antonio Rumbo
DOI:10.1021/jo991944d
日期:2000.4.1
Cytotoxic Alkaloids Motuporamines A−C: Synthesis and Structural Verification
作者:William P. D. Goldring、Larry Weiler
DOI:10.1021/ol991029e
日期:1999.11.1
marine alkaloidsmotuporaminesA-C, as well as the uncertainty as to the position of the olefin within the ring of motuporamine C, led us to synthesize these compounds. The strategy utilized the ring-closing metathesis reaction to form the 14- and 15-membered rings and Michael addition and amidation chemistry to introduce the spermine-like unit. The syntheses, structure assignment verifications, and