Terpenoids from Chloranthus multistachys.
Two new diterpenoids, ent-17-hydroxyl-16beta-methoxyl-kauran-3-one (1) and ent-17-acetoxyl-16beta-methoxyl-kauran-3-one (2), along with nine known compounds (3-12), ent-17-hydroxyl-kaur-15-en-3-one (3), ent-3beta-acetoxyl-kaur-15-en-16beta, 17-diol (4), ent-kauran-3beta, 16beta, 17-triol (5), ent-3beta-acetoxyl-kauran-16beta, 17-diol (6), ent-kauran-16beta, 17-diol (7), abbeokutone (8), ent-17alpha-acetyl-16beta-hydroxyl- kauran-3-one (9), shizukaol F (10), cycloshizukaol A (11) and curcolonol (12), were isolated from Chloranthus multistachys (Chloranthaceae). Their structures were elucidated by spectroscopic spectra.
Yang
Sheng-Ping
SP
State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, PR China.
Yue
Jian-Min
JM
D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D045786:Diterpenes, Kaurane / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D013729:Terpenes / Q000737:chemistry* / Q000302:isolation & purification
D004224:Diterpenes; D045786:Diterpenes, Kaurane; D013729:Terpenes