RRC ID 42261
著者 Yamada M, Matsuura N, Suzuki H, Kurosaka C, Hasegawa N, Ubukata M, Tanaka T, Iinuma M.
タイトル Germacranolides from Calea urticifolia.
ジャーナル Phytochemistry
Abstract Four germacranolides, named calealactones A-C and calealactone B [corrected] were isolated from the leaves of Calea urticifolia (Compositae) in addition to three known germacranolides. Their structures were established on the basis of spectroscopic analysis including by 2D NMR spectroscopy. Calealactone C and 2,3-epoxyjuanisulamin displayed potent toxicity to U937 cells.
巻・号 65(23)
ページ 3107-11
公開日 2004-12-1
DOI 10.1016/j.phytochem.2004.08.040
PII S0031-9422(04)00424-8
PMID 15541738
MeSH Antineoplastic Agents, Phytogenic / isolation & purification Antineoplastic Agents, Phytogenic / pharmacology Asteraceae / chemistry* Humans Leukemia Magnetic Resonance Spectroscopy Molecular Structure Plant Leaves / chemistry Sesquiterpenes, Germacrane / chemistry* Sesquiterpenes, Germacrane / isolation & purification Sesquiterpenes, Germacrane / pharmacology U937 Cells
IF 3.044
引用数 25
WOS 分野 PLANT SCIENCES BIOCHEMISTRY & MOLECULAR BIOLOGY
リソース情報
ヒト・動物細胞 U-937 DE-4(RCB0435)