Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia
Sadia Sultan
Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia
Bohari M. Yamin
School of Chemical Sciences and Food Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor D.E., Malaysia
Syed Adnan Ali Shah
Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia
Humera Naz
Atta-ur-Rahman Institute for Natural Product Discovery, Universiti Teknologi MARA (UiTM), Puncak Alam Campus, 42300 Bandar Puncak Alam, Selangor D. E., Malaysia
The title compound, C22H32O4, a fungal-transformed metabolite of medroxyprogesterone, comprises one cyclohexanone ring, two cyclohexane rings and one cyclopentane ring fused together. The cyclohexanone ring has a half-chair conformation, while the cyclohexane rings possess chair conformations and the cyclopentane ring has a twisted conformation on the fused C—C bond. In the crystal, molecules are linked by strong O—H...O and also C—H...O hydrogen bonds, creating a two-dimensional network parallel to (10-1).
