Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2005-Mar
[Study on three aristololatams from Piper wallichii].
Перакладаць артыкулы могуць толькі зарэгістраваныя карыстальнікі
Увайсці / Зарэгістравацца
Спасылка захоўваецца ў буферы абмену
Ключавыя словы
Рэферат
OBJECTIVE
To study the chemical constituents from Piper wallichii.
METHODS
Three aristololatams were isolated and purified by chromatography with silica gel column and Sephadex LH-20 gel column, and the structures of the compounds were identified by spectral analysis.
RESULTS
Three aristololatams were identified as cepharanone B, aristolactam A II and aristololatam A III a.
CONCLUSIONS
Three aristololatams were isolated from Piper wallichii for the first time.