title: Two new bioactive prenylated dihydroflavanoids from the medicinal plant Dolichos tenuicaulis (Baker) Craib.
abstract: Two new prenylated dihydroflavanoids have been isolated from the medicinal plant of Dolichos tenuicaulis (Baker) Craib. Their structures were elucidated as (2S)-5,2',6'-trihydroxy-8-prenyl-6,7-(3-prenyl-2,2-dimethylpyrano)-3',4'-(2,2-dimethyl-1-keone-cyclohexadiene)-flavanone (1) and (2S)-5,2',6'-trihydroxy-8-prenyl-6,7-(3-prenyl-2,2-dimethyl-1-keone-cyclohexadiene)-flavanone (2) on the basis of spectroscopic analysis.
authors.affiliation: School of Pharmacy, Dalian Medical University, Dalian, China. jinyongpeng2005@163.com
authors.forename: Jin-Yong
authors.initials: JY
authors.lastname: Peng
authors.forename: Fu-Qiu
authors.initials: FQ
authors.lastname: Dong
authors.forename: Ke-Xin
authors.initials: KX
authors.lastname: Liu
authors.forename: Xu
authors.initials: X
authors.lastname: Han
authors.forename: You-Wei
authors.initials: YW
authors.lastname: Xu
authors.forename: Yan
authors.initials: Y
authors.lastname: Qi
authors.forename: Qi-Wei
authors.initials: QW
authors.lastname: Xu
authors.forename: Li-Na
authors.initials: LN
authors.lastname: Xu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000494:pharmacology; D045744:Cell Line, Tumor; D053138:Cyclohexenes / Q000737:chemistry* / Q000494:pharmacology*; D031294:Dolichos / Q000737:chemistry*; D044950:Flavanones / Q000737:chemistry* / Q000494:pharmacology*; D005419:Flavonoids / Q000737:chemistry* / Q000494:pharmacology*; D006801:Humans; D015394:Molecular Structure; D009369:Neoplasms / Q000188:drug therapy; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: C531095:(2S)-5,2',6'-trihydroxy-8-prenyl-6,7-(3-prenyl-2,2-dimethyl-1-keone-cyclohexadiene)-flavanone; C531094:(2S)-5,2',6'-trihydroxy-8-prenyl-6,7-(3-prenyl-2,2-dimethylpyrano)-3',4'-(2,2-dimethyl-1-keone-cyclohexadiene)-flavanone; D000972:Antineoplastic Agents, Phytogenic; D053138:Cyclohexenes; D044950:Flavanones; D005419:Flavonoids