National Natural Science Foundation of China(30572322);Natural Science Foundation of Yunnan Province(2005C0036Q)
Objective To investigate the chemical structures of glycosides in the roots of Cynanchum otophyllum(Asclepiadaceae) and to find new glycosides. Methods The total glycosides in the roots of C. olophyllum were separat...
financially supported by the National Natural Science Foundation of China(No.21502014)
Cynanchum is one of the most important genera in Asclepiadaceae family, which has long been known for its therapeutic effects. In this genus, 16 species are of high medicinal value. The extracts of the root and/or rhi...
Supported by University Grants Commission(UGC,New Delhi)[(Ref.No.42-583/2013(SR))];Department of Science&Technology-Fast Track Young Scientist Project(DST,New Delhi)(Ref.NO.SB/FT/LS-356/2012).
Objective:To evaluate the mosquitocidal activities of various solvent extract of Oxystelma esculentum(O.esculentum)against the medically important dengue vector mosquito,Aedes aegypti(Ae.aegypti)L.Methods:A total of 2...
National Natural Science Foundation of China(30572322);Natural Science Foundation of Yunnan Province(2005C0036Q)
Objective To study the chemical structures of saponins in the rhizome of Cynanchum otophyllum(Asclepiadaceae), and to find new compounds. Methods The total saponins of the rhizome were separated by silica gel column...
National Natural Science Foundation of China (30572322);Natural Science Foundation of Yunnan Province (2005C0036Q)
Objective To investigate the structures of compounds in the rhizome of Cynanchum otophyllum(Asclepiadaceae), and to find new C21 steroidal glycosides. Methods The ethyl acetate extract from the rhizome was subjected...
This study was supported,in part,by the Education Trust FundABU desk office with reference ETF/DESS/AST&D/ABU ZARIA
Objective:To examine thein vitroandin vivoanti-Trypanosoma evansi(T.evansi)activity ofsaponins-rich fraction ofCalotropis procera(cpsf)leaves as well as the effect of the fraction onthe parasite-induced anemia.Methods...
In the present study an account is given of an investigation based on the results of the floristic research work conducted between 2005 and 2007 in Dera Ismail Khan District, north western Pakistan. The area was surve...
Most of the species belonging to Asclepiadaceae family usually secrete an endogenous milk-like fluid in a network of laticifer cells in which sub-cellular organelles intensively synthesize proteins and secondary metab...
Three new C21 steroidal glycosides named inamoside E (1), inamoside F (2) and inamoside G (3) were isolated from the roots of Cynanchum inamoenum (Maxim.) Loes. Their structures were determined by spectroscopi...
Two new C-21 steroidal glycosides, mucronatosides M(1) and N(2), were isolated from the stems of Stephanotis mucronata, together with one known compound stephanoside M(3). On the basis of chemical evidence and e...