Cassipoureamide-A and -B: new sulfur-containing amides from stem wood of Cassipourea guianensis

M Ichimaru; A Kato; Y Hashimoto

doi:10.1021/np000195o

Cassipoureamide-A and -B: new sulfur-containing amides from stem wood of Cassipourea guianensis

J Nat Prod. 2000 Dec;63(12):1675-6. doi: 10.1021/np000195o.

Authors

M Ichimaru¹, A Kato, Y Hashimoto

Affiliation

¹ Department of Natural Medicinal Chemistry, Kobe Pharmaceutical University, Motoyamakita-machi, Higashinada-ku, Kobe 658-8558, Japan. ichimaru@kobepharma-u.ac.jp

PMID: 11141113
DOI: 10.1021/np000195o

Abstract

New sulfur-containing amides, cassipoureamide-A (1) and -B (2), have been isolated from the stem wood of Cassipourea guianensis, and their structures were determined to be cis-N-(2-hydroxyethyl)-4-hydroxy-1,2-dithiolane-3-carboxamide and cis-N-(2-hydroxyethyl)-5-hydroxy-1,2,3-trithiane-4-carboxamide, respectively, by MS and NMR studies.

MeSH terms

Amides / chemistry
Amides / isolation & purification*
Amides / pharmacology
Plant Stems / chemistry
Spectrum Analysis
Sulfur / analysis*
Sulfur Compounds / chemistry
Sulfur Compounds / isolation & purification*
Sulfur Compounds / pharmacology
Wood

Substances

Amides
Sulfur Compounds
cassipoureamide-A
cassipoureamide-B
Sulfur