title: 11β,17aα-Dihydr-oxy-17aβ-methyl-d-homoandrosta-1,4-diene-3,17-dione monohydrate.
abstract: In the title compound, C(21)H(28)O(4)·H(2)O, the cyclo-hexa-dienone ring is planar (r.m.s. deviation 0.0186 Å), whereas the two cyclo-hexane rings and the cyclo-hexa-none ring adopt chair conformations. The crystal structure is stabilized by O-H⋯O and C-H⋯O hydrogen bonds.
authors.affiliation: Department of Medicinal Chemistry, School of Pharmacy, Fudan University, 138 Yixueyuan Road, Shanghai 200032, People's Republic of China.
authors.forename: Ya
authors.initials: Y
authors.lastname: Qiu
authors.forename: Ying
authors.initials: Y
authors.lastname: Chen
authors.forename: Peng
authors.initials: P
authors.lastname: Xia