Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = 14,15-secopregnane-type glycoside

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
716 KiB  
Article
14,15-Secopregnane-Type Glycosides with 5α:9α-Peroxy and Δ6,8(14)-diene Linkages from the Roots of Cynanchum stauntonii
by An-Jun Deng, Jin-Qian Yu, Zhi-Hong Li, Lin Ma, Zhi-Hui Zhang and Hai-Lin Qin
Molecules 2017, 22(6), 860; https://doi.org/10.3390/molecules22060860 - 23 May 2017
Cited by 4 | Viewed by 3806
Abstract
Three new 14,15-secopregnane-type glycosides, stauntosides UA, UA1, and UA2, were isolated from the roots of Cynanchum stauntonii. The three compounds share the first reported and same basic structural features of 3β-hydroxy-14:16,15:20,18:20-triepoxy-5α:9α-peroxy-14,15-secopregnane-6,8(14)-diene named as stauntogenin G as the aglycones. [...] Read more.
Three new 14,15-secopregnane-type glycosides, stauntosides UA, UA1, and UA2, were isolated from the roots of Cynanchum stauntonii. The three compounds share the first reported and same basic structural features of 3β-hydroxy-14:16,15:20,18:20-triepoxy-5α:9α-peroxy-14,15-secopregnane-6,8(14)-diene named as stauntogenin G as the aglycones. The structures of the new compounds were characterized on the basis of extensive spectroscopic analyses, mainly 1D and 2D NMR and MS methods and chemical analysis. The isolation and identification of the new compounds graced the structural diversity of pregnane-type steroids from C. stauntonii. Full article
(This article belongs to the Section Natural Products Chemistry)
Show Figures

Figure 1

Back to TopTop