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Absolute structures of stemona-lactam S and tuberostemospiroline, alkaloids from stemona tuberosa.
Fukaya, Haruhiko; Hitotsuyanagi, Yukio; Aoyagi, Yutaka; Shu, Zhu; Komatsu, Katsuko; Takeya, Koichi.
Afiliação
  • Fukaya H; School of Pharmacy, Tokyo University of Pharmacy and Life Sciences.
Chem Pharm Bull (Tokyo) ; 61(10): 1085-9, 2013.
Article em En | MEDLINE | ID: mdl-24088701
A new alkaloid, stemona-lactam S, and a known alkaloid, tuberostemospiroline, were isolated from the roots of Stemona tuberosa LOUR. (Stemonaceae). Their structures and absolute stereochemistry were established by X-ray crystallography and vibrational circular dichroism.
Assuntos
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Base de dados: MEDLINE Assunto principal: Compostos de Espiro / Stemonaceae / Alcaloides / Lactamas Idioma: En Ano de publicação: 2013 Tipo de documento: Article
Buscar no Google
Base de dados: MEDLINE Assunto principal: Compostos de Espiro / Stemonaceae / Alcaloides / Lactamas Idioma: En Ano de publicação: 2013 Tipo de documento: Article