Caldensinic acid, a benzoic acid derivative and others compounds from Piper carniconnectivum

Quimica nova

Alves, Harley da Silva¹  Souza, Maria de Fátima Vanderlei de¹  Chaves, Maria Célia de Oliveira¹ 

[1] Universidade Federal da Paraíba, João Pessoa, Brasil

关键词: 3;    4-dihydroxy-5-(11'-carboxyl-3';    7';    15'-trimethylhexadeca-2'E;    6'E;    10'E;    14-tetraenyl) benzoic acid;    E-phytyl hexadecanoate;    phaeophytina.;   

DOI  :  10.1590/S0100-40422010000400007

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

A benzoic acidderivative - caldensinic acid; E-phytyl hexadecanoate; β-sitosteroland stigmasterol mixture and phaeophytin a were isolated from the aerial partsof Piper carniconnectivum. The structures of these compounds were establishedunambiguously by IR, MS, 1D and 2D NMR analysis.

【 授权许可】

CC BY