A new pregnane glycoside and oligosaccharide from Parabarium huaitingii |
| |
Authors: | Lei Ting Zhang Lei Jiang Hai-Yan Hu Ying Hong Ai-Hua Cen Ying-Zhou |
| |
Affiliation: | Department of Chemistry, Jinan University, Guangzhou, 510632, China. |
| |
Abstract: | Two new compounds, along with two known compounds, were isolated from the barks of Parabarium huaitingii, and their structures were determined as 5α-pregn-6-ene-3β,17α,20(S)-triol-20-O-β-d-digitoxopyranoside (1), cymaropyranurolactone 4-O-β-d-digitalopyranosyl-(1?→?4)-O-β-d-cymaropyranosyl-(1?→?4)-O-β-d-oleandropyranosyl-(1?→?4)-O-β-d-cymaropyranoside (2), 3β,17α,20(S)-trihydroxy-5α-pregn-6-ene (3), and 5α-pregn-6-ene-3β,17α,20(S)-triol-3-O-β-d-digitalopyranoside (4) by spectroscopic methods. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|