![Records of Natural Products](https://asosindex.com.tr/dergi-img/RoNp_kapak.jpg)
Records of Natural Products
Yazarlar: Xian-Qiang Chen , Nannan Xing , Bin Yang , Xuefeng Zhou , Chenghai Gao Yonghong Liu
Konular:-
Anahtar Kelimeler:Sesquiterpene ,Pregnane derivative ,Subergorgia suberosa
Özet: Two novel sequiterpenes isosuberosenol A (1), suberosain A (2), and a new pregnane derivative 4-hydroxymethyl-5β-pregnan-3, 20-dione (3) have been isolated from the South China Sea gorgonian Subergorgia suberosa. Their structure and relative stereochemistry were established based on the detailed spectroscopic analysis, including HR-ESI-MS, 1D- and 2D NMR spectra. The skeleton of isosuberosenol A (1) have been previously undescribed. The discovery of isosuberosenol A (1) provides some strong support for the plausible biogenetic pathway of quadrone type sesquiterpenes.