오령지 저극성 분획으로부터의 화합물 분리

• Published in: 생약학회지 Vol. 46; no. 1; pp. 31 - 37
• Main Authors: 김유나(Yu Na Kim), 심상희(Sang Hee Shim)
• Format: Journal Article
• Language: Korean
• Published: 한국생약학회 2015
• Subjects: 약학; Triterpenes; Phenanthrene; Trogopterus xanthipes; Steroids
• ISSN: 0253-3073; 2288-9299

Thirteen compounds were isolated from n-hexane layer of the extracts of feces of Trogopterus xanthipes. Their chemical structures were elucidated as lupeol (1), lupenone (2), simiarenol (3), epitaraxerol (4), taraxerone (5), fatty acid esters of 11-oxo-${\beta}$-amyrin (6), 12-oleane-3,11-dione (7), $5{\beta}$-stigmastan-$3{\alpha}$-ol (8), $5{\beta}$-stigmastan-$3{\beta}$-ol (9), $5{\alpha}$-stigmastan-3-one (10), $5{\beta}$-stigmastan-3-one (11), $5{\beta}$-cholestan-$3{\alpha}$-ol (12), and 2-methoxyphenanthrene (13) on the basis of spectroscopic data. Even though all the isolated compounds are known, to the best of our knowledge, all the compounds (1-13) are reported from this species for the first time.