𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Five new C21 steroidal glycosides from Cynanchum komarovii Al.Iljinski

✍ Scribed by Wang Liqin; Shen Yuemao; Xu Xing; Wei Yuqing; Zhou Jun


Book ID
116891676
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
112 KB
Volume
69
Category
Article
ISSN
0039-128X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


C21 Steroidal Glycosides from Cynanchum
✍ Wen-Juan Xiang; Lei Ma; Li-Hong Hu 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 German ⚖ 248 KB 👁 1 views

Eight new C 21 steroidal glycosides, named wilfosides A -H (1 -8, resp.), along with one known compound wilfoside KIN (9), were isolated from the roots of Cynanchum wilfordii. The structures of the new glycosides were determined on the basis of spectroscopic analysis, including 1D-and 2D-NMR, and ES

Six New C21 Steroidal Glycosides from Cy
✍ Hao Gan; Wen-Juan Xiang; Lei Ma; Li-Hong Hu 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 208 KB 👁 1 views

## Abstract Six new C~21~ steroidal glycosides **1**–**6** were isolated from the stem parts of __Cynanchum bungei__ Decne. The structures of the new glycosides were determined on the basis of spectroscopic analysis, including 1D‐ and 2D‐NMR and HR‐ESI‐MS techniques as well as by comparison of thei

Four New C21 Steroidal Glycosides from t
✍ Xiao-Jie Gu; Nan Yao; Shi-Hui Qian; You-Bin Li; Ping Li 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 German ⚖ 212 KB 👁 1 views

## Abstract magnified image Four new C~21~ steroidal glycosides with an acyl group at C(12) and a straight sugar chain at C(3), namely auriculosides I–IV (**1**–**4**, resp.), along with seven known steroidal derivatives, were isolated from the roots of __Cynanchum auriculatum__ Royle ex Wight. Th

Two New C21 Steroidal Glycosides from th
✍ Xin Huang; Ai-Min Tan; Shi-Bao Yang; An-Yuan Zhang; Hua Zhang 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 German ⚖ 176 KB 👁 1 views

## Abstract magnified image Two new glycosides, (3__β__,8__β__,9__α__,16__α__,17__α__)‐14,16__β__ : 15,20__α__:18,20__β__‐triepoxy‐16__α__,17__α__‐dihydroxy‐14‐oxo‐13,14 : 14,15‐disecopregna‐5,13(18)‐dien‐3‐yl __α__‐cymaropyranosyl‐(1→4)‐__α__‐digitoxopyranosyl‐(1→4)‐__α__‐oleandropyranoside (**1*