Citation: Jian Zhong Wang, Li Ming Ye, Xiao Bing Chen. A new C₂₇-steroidal glycoside from Ophiopogon japonicus[J]. Chinese Chemical Letters, ;2008, 19(1): 82-84. doi: 10.1016/j.cclet.2007.10.055 shu

A new C₂₇-steroidal glycoside from Ophiopogon japonicus

West China College of Pharmacy, Sichuan University, Chengdu 610041, China

Received Date: 29 August 2007

Fund Project: We appreciate the kind help of Mr.Hong Zhang who make the plant material collection and identification.NMR spectra were run on Brucker AV-600 spectrometers(Sichuan University).

A new C₂₇-steroidal glycoside with three known compounds were isolated from the tuber of Ophiopogon japonicus (Thunb.) Ker-Gawl. Based on the spectral analysis, including HRMS,¹H NMR,¹³C NMR, DEPT, ¹H-¹H COSY, HMQC and HMBC, their chemical structures were determined as pennogenin-3-O-α-α-rhamnopyranosyl-(1→2)-β-D-xyiopyranosyl-(1→4)-β-D-gluco-pyranoside (1), pennogenin-3-O-ct-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside (2), ophiopojaponin C (3) and ophiopogonin D (4).
- Ophiopogon japonicus,
- C₂₇-steroidal glycoside
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