来源:Journal of Organic Chemistry, 2010, 75(22): 7869-7876.
DOI:10.1021/jo101775n
摘要
The syntheses of D,L-geissoschizol, D,L-corynantheidol, D,L-dihydrocorynantheol, D,L-protoemetinol, and D,L-3-ept-protoemetinol have been accomplished from a single synthetic intermediate