... Several natural and synthetic β- and α-epoxysteroids have relevant biological activities which account for the interest in their ... In addition, some naturally occurring secosterols [9, 48], stoloniferones [35] and sinugrandisterols [49] have the 5,6 ... Current Organic Chemistry, 2012, Vol. ...
[Zhang, Huiping; Watterson, Scott H.; Xiao, Zili; Dhar, T. G. Murali; Balasubramanian, Balu; Barrish, Joel C.; Chen, Bang-Chi Organic Process Research and Development, 2010 , vol. 14, # 4 p. 936 - 938]