【篇名】A convenient synthesis of progestere from stigasterol 【作者】Padmanbhan Sundarraman, Carl Djeassi 【来源】J. Org. Chem., 1977, 42 (22), pp 3633–3634 【链接】http://pubs.acs.org/doi/pdf/10.1021/jo00442a044
【篇名】The Transfoation of Stigmterol to 17 α-Hydroxypregnlone and 17α-Hydroxyprogerone 【作者】 E. M. Chamerlin, E. Tristram, T. Utne, J. M. Cheerda 【来源】 J. Am. Chem. Soc., 1957, 79 (2), pp 456–459 【链接】 http://pubs.acs.org/doi/abs/10.1021/ja01559a061