WebCynanchum 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 …
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Cynanchum as defined in the late 20th century (to include about 400 species) is polyphyletic and is being broken up. Species are being moved to genera including Orthosia, Pentarrhinum, and Vincetoxicum, with a group of mostly Old World species staying in Cynanchum, and old genera such as Raphistemma … See more Cynanchum is a genus of about 300 species including some swallowworts, belonging to the family Apocynaceae. The taxon name comes from Greek kynos (meaning "dog") and anchein ("to choke"), hence the common name for … See more These plants are perennial herbs or subshrubs, often growing from rhizomes. The leaves are usually oppositely arranged and … See more The root of Cynanchum atratum is used in Chinese traditional medicine and called Bai wei. Several other species had traditional Chinese medicinal … See more • Cynanchum at Flora of China See more These species are found throughout the tropics and subtropics. Several species also grow in temperate regions. See more As of February 2024 , Plants of the World Online accepted the following species: • Cynanchum absconditum Liede • Cynanchum … See more 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 … my allstate work benefits login
Potential neurotrophic activity and cytotoxicity of selected …
WebFeb 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 … 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 . … WebJan 4, 2024 · Cynanchum otophyllum is a traditional Chinese medicine for treating epilepsy, and otophylloside B (Ot B), isolated from C. otophyllum, is the essential active … my allstateatwork mybenefits