FUNEBRINE, A STRUCTURALLY NOVEL PYRROLE ALKALOID, AND OTHER GAMMA-HYDROXYISOLEUCINE-RELATED METABOLITES OF QUARARIBEA-FUNEBRIS (LLAVE) VISCHER (BOMBACACEAE)

被引：56

作者：

RAFFAUF, RF ^{[1
]}

ZENNIE, TM ^{[1
]}

ONAN, KD ^{[1
]}

LEQUESNE, PW ^{[1
]}

机构：

[1] NORTHEASTERN UNIV, COLL ARTS & SCI, DEPT CHEM, BOSTON, MA 02115 USA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1984年 / 49卷 / 15期

关键词：

D O I：

10.1021/jo00189a013

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The flowers of the Mexican tree Quararibea funebris (Bombacaceae) give rise to the enolic .gamma.-lactone 1, its amino analog 3, the saturated lactone 4, and the parent amino acid (2S,3S,4R)-.gamma.-hydroxyisoleucine, as well as the novel pyrrole alkaloid funebrine. The structure determination of funebrine by X-ray crystallography is discussed and a hypothesis for its biogenesis offered.

引用

页码：2714 / 2718

页数：5