3β-Hydroxyfriedelan-17β-carboxylic acid
oleh: Guang-Chuan Ou, Guang-Ying Chen, Cui-Wu Lin, Hai-Yan Chen
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2008-05-01 |
Deskripsi
The title compound, C30H50O3, which was isolated from a marine endophytic fungus, is a new friedelan derivative. The molecule contains five six-membered rings, which exhibit boat (ring A), distorted boat (ring B) and chair (rings C–E) conformations. The crystal structure is stabilized by intermolecular O—H...O hydrogen bonds, which link neighbouring molecules into 12-membered rings.