Development of a Concise Synthesis of Ouabagenin and Hydroxylated Corticosteroid Analogues

Jinghan Gui†, Qianghui Zhou†, Chung-Mao Pan†, Yuki Yabe†, Aaron C. Burns‡, Michael R. Collins‡, Martha A. Ornelas‡, Yoshihiro Ishihara†, and Phil S. Baran†*

J. Am. Chem. Soc., 2014, 136 (13), pp 4853–4856[Supporting Information]