Cynanchum otophyllum
WebSeven new polyhydroxypregnane glycosides, named cynotophyllosides P-V, together with three known analogs were isolated from the roots of Cynanchum otophyllum C.K.Schneid. Their structures were elucidated by a variety of spectroscopic techniques, as well as acid-catalyzed hydrolysis. All isolates wer … WebCynanchum otophyllum was traditionally used for treating muscle and skeletal pain, epilepsy, abdominal pain, and tightness. Four known C21 steroidal glycosides, namely caudatin 3-O-β ...
Cynanchum otophyllum
Did you know?
WebJan 17, 2024 · Cynanchum otophyllum was traditionally used for treating muscle and skeletal pain, epilepsy, abdominal pain, and tightness. Four known C21 steroidal glycos … WebThis paper studied on the floral syndrome of Cynanchum otophyllum, visiting insects and their foraging behavior. The results showed that the floral morphologies were complex . …
WebMar 1, 2024 · Naturally occurring C 21-steroidal aglycones from Cynanchum exhibit significant antitumor effects. To expand the chemical diversity and get large scale C 21-steroidal aglycones, the extracts of the roots of Cynanchum otophyllum were treated with 5% HCl in aqueous and the resulting hydrolysate was investigated. Nine new C 21 … WebApr 1, 2016 · Until recently, rhizomes of C. otophyllum were collected mostly from wild resource, leading to the difficulty of identifying the crude materials (it is not easy to identify the species of genus Cynanchum in the field) and the exhaustion of the plant resource. Cultivating the plant under quality control is necessary and urgent, as it is a way to ...
WebJan 17, 2024 · Cynanchum otophyllum was traditionally used for treating muscle and skeletal pain, epilepsy, abdominal pain, and tightness. Four known C21 steroidal glycosides, namely caudatin 3-O-β-cymaropyranoside (1), caudatin 3-O-β-D-cymaropyranosyl-(1 → 4)-β-D-cymaropyranoside (2), otophylloside B (3), and otophylloside A (4) were isolated … WebThe antidepressant like effect of Cynanchum otophyllum. ... Antidepressant effect of Cynanchum wallichii in Mice. 昆明杯冠藤抗抑郁作用研究,杨庆雄,黄小燕,本文中,首次研究了昆明杯冠藤总苷(TGCW)的抗抑郁作用。以小鼠悬尾试验(TST)、强迫游泳试验(FST)和旷场实验(OPT) 来考察TGCW的抗 ...
Web— A: Cynanchum otophyllum Schneid plant climbing on other plants. — B: Top view of a single flower. — C: Side view of the gynostegium and pollinarium by SEM (Left: The pollinarium consists of two pollinia, two translator arms and a corpusculum, Right: the union of the stamens with the stigma head forms the gynostegium, the corpusculum ...
WebJul 25, 2016 · Cynanchum otophyllum Schneid (Chinese name: Qingyangshen) is a widely used herbal medicine to treat epilepsy, lumbar muscle strain, and rheumatism in southwestern China. Modern pharmacological studies have revealed that the total extract of Qingyangshen exhibits remarkable antiepileptic effects ( Guo and Kuang, 1996 ; Li et al., … citibank credit card bahrainWebJul 4, 2013 · Cynanchum otophyllum Schneid (Asclepiadaceae), a perennial weed widely distributed in south-west China, is known as ‘‘Qingy- angshen’’ in Traditional Chinese Medicine (TCM) for its treatments dianthemdianthesaint heroic bloodshedWebCynanchum otophyllum C.K.Schneid. First published in C.S.Sargent, Pl. Wilson. 3: 347 (1916) This species is accepted. The native range of this species is Tibet to S. China. It … dianthe computer l-shape deskWebFeb 2, 2024 · Five new C 21-steroidal sapogenins (1–5) named cynotogenins J−N, were isolated from the acid hydrolysate of Cynanchum otophyllum roots. Their structures were established by extensive spectroscopic analysis (UV, IR, HR-ESI-MS, and NMR). Most notably, compounds 1–3 harboring a rare 5β,6β-epoxy group in the C 21-steroidal … citibank credit card balance checkWebSix new C 21 steroidal glycosides, cynotophyllosides A–F ( 1 – 6 ), together with 16 known compounds, were isolated from the roots of Cynanchum otophyllum. The structures of … dianthera secundaWebThis paper studied on the floral syndrome of Cynanchum otophyllum, visiting insects and their foraging behavior. The results showed that the floral morphologies were complex . Two separate ovaries were united by their styles to form a gynostegium with anthers . The stigmatic surfaces were enclosed by the tightly abutting wings of adjacent ... dianthe townsend