Ke Rui-Fang, Xu Shi-Cheng, Song Ping, Deng Shi-Hao, Ma Xin-Hua, Yang Xin-Zhou
School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, People's Republic of China.
College of Chemistry and Life Science, Qinghai University for Nationalities, Xining 810007, People's Republic of China.
Acta Crystallogr E Crystallogr Commun. 2017 Jun 30;73(Pt 7):1102-1104. doi: 10.1107/S205698901700946X. eCollection 2017 Jul 1.
The title compound [systematic name: (4b)-4-hy-droxy-2-isopropyl-4b,8,8-trimethyl-4b,5,6,7,8,8a-hexa-hydro-phenanthrene-3,9-dione], CHO, is an abietane-type diterpene, which was isolated from (B.). In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming supra-molecular chains propagating along the [001] direction.
标题化合物[系统名称:(4b)-4-羟基-2-异丙基-4b,8,8-三甲基-4b,5,6,7,8,8a-六氢菲-3,9-二酮],CHO,是一种枞酸型二萜,它是从(B.)中分离得到的。在晶体中,分子通过弱C-H⋯O氢键相连,形成沿[001]方向延伸的超分子链。