title: 23-oxa-analogues of OSW-1: efficient synthesis and extremely potent antitumor activity.
authors.affiliation: State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China.
authors.forename: Bingfeng
authors.initials: B
authors.lastname: Shi
authors.forename: Hao
authors.initials: H
authors.lastname: Wu
authors.forename: Biao
authors.initials: B
authors.lastname: Yu
authors.forename: Jiarui
authors.initials: J
authors.lastname: Wu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D045744:Cell Line, Tumor; D049109:Cell Proliferation / Q000187:drug effects; D002783:Cholestenones / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D020128:Inhibitory Concentration 50; D031442:Ornithogalum / Q000737:chemistry; D012503:Saponins / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D013329:Structure-Activity Relationship
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D002783:Cholestenones; D012503:Saponins; C106408:OSW 1