title: Two new compounds from the roots of Lysidice rhodostegia.
abstract: Two new compounds, lysidicin D (1) and lysidicin E (2), were isolated from the roots of Lysidice rhodostegia. Their structures were elucidated by means of spectroscopic methods. Among them compound 1 showed potent anti-oxidant activity on in vitro.
authors: Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education & Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
authors: Xian-Fu
authors: XF
authors: Wu
authors: You-Cai
authors: YC
authors: Hu
authors: Song
authors: S
authors: Gao
authors: Shi-Shan
authors: SS
authors: Yu
authors: Yue-Hu
authors: YH
authors: Pei
authors: Wen-Zhao
authors: WZ
authors: Tang
authors: Xiang-Zhong
authors: XZ
authors: Huang
mesh_terms: D000975:Antioxidants / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D007887:Fabaceae / Q000737:chemistry*; D010616:Phenanthrenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D010696:Phloroglucinol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D018517:Plant Roots / Q000737:chemistry*
chemical_list: C525335:3-methyl-1-(1,3,5,7-tetrahydroxy-10-(4-hydroxyphenyl)-9,10-dihydro-2-phenanthrenyl)-1-butanone; C525336:4,6-dihydroxy-5-(3-methylbutyryl)-3-(2-oxopropyl)-3-(2,4,6-trihydroxy-3-(3-methylbutyryl)benzyl)-2,3-dihydrobenzo(b)furan-2-one; D000975:Antioxidants; D010616:Phenanthrenes; D010696:Phloroglucinol