Cassipoureamide-A and -B: new sulfur-containing amides from stem wood of Cassipourea guianensis.
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.
Ichimaru
M
M
Department of Natural Medicinal Chemistry, Kobe Pharmaceutical University, Motoyamakita-machi, Higashinada-ku, Kobe 658-8558, Japan. ichimaru@kobepharma-u.ac.jp
Kato
A
A
Hashimoto
Y
Y
D000577:Amides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D018547:Plant Stems / Q000737:chemistry; D013057:Spectrum Analysis; D013455:Sulfur / Q000032:analysis*; D013457:Sulfur Compounds / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D014934:Wood
D000577:Amides; D013457:Sulfur Compounds; C421041:cassipoureamide-A; C421042:cassipoureamide-B; D013455:Sulfur