The roots of the plant Cynanchum otophyllum C. K. Schneid(Apocynaceae), known as Qingyangshen in Chinese, are used for a long time as a traditional medicine by different ethnic communities in the Yunnan province(China...
Science and Technology Project of Yunnan Provincial Department of Science and Technology(Grant No.2018FD081);Yunnan Local Colleges Applied Basic Research Projects[Grant Nos.2019FH001-(109),2017FH001-092,2017FH001-094 and 2018FH001-019];Youth Research Foundation of Qujing Normal University in 2019(Grant No.2019QN004)。
Cynanchum paniculatum(Bunge) Kitagawa is usually used as an herbal medicine for treating many diseases. Paeonol is the main active component, and its content is the key indicator for quality control of C. paniculatum....
supported financially by grants from the National Natural Science Foundation of China(Nos.31770389,81703393).
Two new C21 steroidal glycosides,paniculatumosides H and I,together with four known ones were isolated from the roots of Cynanchum paniculatum(Bge.)Kitag.Their structures were identifed by spectroscopic methods includ...
supported by the National Science&Technology Major Project“Key New Drug Creation and Manufacturing Program”(2009ZX09308-005)
Objective: Cynanchum stauntonii and Cynanchum glaucescens are botanical species of Baiqian(Cynanchi Stauntonii Rhizoma et Radix) in Chinese Pharmacopoeia, in which, however, there are no microscopic identification....
supported by the National Natural Science Foundation of China(No.31370375)
The present study was designed to further investigate the C_(21) steroidal glycosides in Cynanchum plants.Two new steroidal glycosides based on a 13,14:14,15-disecopregnane-type aglycone,komaroside P(1) and komaroside...
the grants from National Natural and Science Foundations of China,CAS,Yunnan Provincial Science and Technology Department(2018HA001);other grants from Chinese government agencies and enterprise for the career development of Prof.
Prof.Zhou Jun,Academician of Chinese Academy of Sciences(1999),is a phytochemist and medicinal chemist of China.He is one of the pioneers of Kunming Institute of Botany,CAS and a major founder of the State Key Laborat...
supported by grants from Science and Technology Planning Project of Guangdong Province,China(No.2015B030301005)
Phytochemical investigations from the roots of Cynanchum stauntonii led to obtain four new C_(21) steroidal glycosides(1–4) and one known compound stauntoside F(5). Their chemical structures were characterized ...