WebThe WebNov 23, 2024 · Its follicles are single-born and needle-shaped, 12 cm long, and 1 cm in diameter. The seed is egg-shaped with a dark brown surface. Its flowering period is 5–9 months, and its fruit period is 7–10 months. The morphological characteristics of CA, CB and CW are displayed in Figure 1.

Cynandione A from Cynanchum wilfordii protects …

WebJan 1, 2013 · Nine new steroidal glycosides, named as stauntosides C–K (2, 5, 7–10, 13, 14, and 16), along with seven known compounds (1, 3, 4, 6, 11, 12, and 15) were isolated from the 95% ethanol extract of the roots of Cynanchum stauntonii.The structures of these new compounds were elucidated on the basis of extensive spectroscopic analyses, … WebJan 1, 2008 · Abstract. Five new pregnane glycosides, cynanosides K–O (1 – 5) with a 14,15-seco-pregnane-type skeleton as the aglycon, together with five known compounds, cynascyroside C, sublanceoside E 1, sublanceoside I 1, atratoside A and atratoside B, were isolated from the roots of Cynanchum atratum. Their structures were determined on the … simple white 1l

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WebFeb 1, 2000 · Cynandione A (CA) is a unique bioactive biacetophenone found in CW [15]. CA was shown to protect cultured neurons and hepatocytes from toxicity induced by … WebSeven new acetophenone derivatives, three couples of enantiomers (±)-cynwilforones D − F (1 − 3) together with cynwilforone G (4), were isolated form … element is the href attribute, which indicates the link's destination. By default, links will appear as follows in all browsers: An unvisited link is underlined and blue. A visited link is underlined and purple. rayleigh register office