Five novel (22R,23S,24S)-steroids, hippuristerones E-I (1-5), have been isolated from the gorgonian coral Isis hippuris. The structures of steroids 1-5 were deduced by extensive 1D and 2D NMR studies ((1)H, (13)C, (1)H-(1)H COSY, HMQC, HMBC, and NOESY experiments). The structure of 1 was further supported by molecular mechanics calculations.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/np020602r | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Hippuristerones E-I, new polyoxygenated steroids from the gorgonian coral Isis hippuris.
J Nat Prod
July 2003
Department of Marine Resources, National Sun Yat-Sen University, Kaohsiung 804, Taiwan, Republic of China.
Five novel (22R,23S,24S)-steroids, hippuristerones E-I (1-5), have been isolated from the gorgonian coral Isis hippuris. The structures of steroids 1-5 were deduced by extensive 1D and 2D NMR studies ((1)H, (13)C, (1)H-(1)H COSY, HMQC, HMBC, and NOESY experiments). The structure of 1 was further supported by molecular mechanics calculations.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!