Stereospecific introduction of 3α-methoxy group to the versatile intermediate of 11-oxygenated ethanophenanthridine alkaloids. Total syntheses of (±)-crinamine, (±)-6-hydroxycrinamine, (±)-criwelline, and (±)-macronine.
作者:Kimiaki Isobe、Jun'ichi Taga、Yoshisuke Tsuda
DOI:10.1016/s0040-4039(00)78769-7
日期:1976.7
The rearrangement of 6-hydroxycrinamine to criwelline
作者:C.F. Murphy、W.C. Wildman
DOI:10.1016/s0040-4039(01)93307-6
日期:1964.1
223. The alkaloids of the amaryllidaceae. Part VI. The isomerisation of epihœmanthidine to epitazettine, and the absolute configuration of the alkaloids from 5,10b-ethanophenanthridine
作者:P. W. Jeffs、F. L. Warren、Winifred G. Wright
DOI:10.1039/jr9600001090
日期:——
Novel alkaloids containing the [2]benzopyrano[3,4-c]indole nucleus
作者:W. C. Wildman、D. T. Bailey
DOI:10.1021/jo01274a014
日期:1968.10
Fales et al., Chemistry and Industry, 1959, p. 1415