17-acetyl-16-bromo-17-hydroxy-10,13-dimethyl-1,6,7,8,9,10,12,13,14, 15,16,17-dodecahydro-2H-cyclopenta[a]phenanthrene-3,11-dione

C₂₁H₂₇BrO_4,CH₄O

Zhang Haitao Nie, Qiang Chen, Ying Wang, Jingkang Zhou,Lina

Acta Crystallographica Section E (2006) 62, 9 o4075-o4077

a=8.6030(17)Å   b=12.235(2)Å   c=20.001(4)Å

α=90.00°   β=90.00°   γ=90.00°