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本文对滇产药用植物大叶风吹楠(Horsfieldia kingii)进行了化学成分的研究,共分离鉴定得到71个化合物。利用多种柱层析技术和波谱解析知识,共从大叶风吹楠植物中分离鉴定了71个化合物,化合物分别为:methyl2-((5,7-dimethoxy-1-oxo-1,3-dihydroisobenzofuran-4-yl)oxy)-4-methoxy-3,6-dimeth ylbenzoate(1),virolanol C(2),1-(3’,4’-methylenedioxyphenyl)-3-(2’’-hydroxy-4’’-methoxyphenyl)-propan-2-ol(3),1-(4’-hydroxy-3’-methoxyphenyl)-3-(2’’-hydroxy-4’’-methoxyphenyl)-propane(4),thero-2,3-bis-(4-hydroxy-3-methoxypheyl)-3-methoxy-propanol(5),evofolin B(6),1,2-bis(4-hydroxy-3-methoxyphenyl)-1-propanone(7),α,2’-dihydroxy-4,4’-dimethoxydihydrochalcone(8),isoliquiritigenin(9),2’,4’-dihydroxy chalcone(10),butin(11),liquiritigenin(12),eriodictyol(13),naringenin(14),7-hydroxyflavonone(15),pinocembrin(16),tectorigenin(17),iristectorigenin A(18),prunetin(19),biochanin A(20),formononetin(21),irilone(22),genistein(23),2’-hydroxyformononetin(24),4’,7-dihydroxy-3’,6-dimethoxyisoflavone(25),irisolidone(26),calycosin(27),apigenin(28),chrysoeriol(29),luteolin(30),4’,7-dihydroxyflavone(31),3’,4’,7-trihydroxyflavone(32),kaempferol(33),resokaempferol(34),quercetin(35),3’,4’,3,7-tetrahydroxyflavone(36),astragalin(37),kaempferol-3-O-β-D-6’-acetylglucopyranoside(38),(+)-dihydrokaempferol(39),3,5,7,3’,5’-pentahydroxydihydroflavonol(40),dihydroquercetin(41),(-)-3,4’,7-trihydroxy-3’-methoxyflavan(42),medicarpin(43),epiphyllocoumarin(44),hydnocarpin(45),2,6-dihydroxy-2-[(4-hydroxyphenyl)methyl]-3-benzofuranone(46),cinchonain Ib(47),loropetaliside A(48),psoromic acid(49),hainanmurpanin(50),murralongin(51),medioresinol(52),(+)-syringaresinol(53),pinoresinol(54),falandin B(55),dihydrophaseic acid(56),8,8′-bis-(dihydroconiferyl)-diferuloylate(57),3,4-dihydroxy-cinnamic acid(58),C-veratroylglycol(59),2,3-dihydroxy-1-(4-hydroxyl-3,5-dimethoxyphenyl)-1-propanone(60),β-hydroxypropiovanillone(61),ferulic acid(62),1-(4-hydroxy-3-methoxyphenyl)propan-1,2-diol(63),2-guaiacylpropane-1,3-diol(64),berfussinol(65),syringic acid(66),methyl protocatechuate(67),vanillin(68),3,4-dihydroxybenzoic acid(69),1,2,4-trihydroxybenzene(70),p-hydroxybenzoic acid(71)。其中化合物1为一个新的化合物,5,7,10,25-26,28-29,31,36-39,42-52,55-56,58-65,68,70-71为属内首次分离得到,6,9,13-14,23,33-34,41,54,66为种内首次分离得到。最后,综述了肉豆蔻科植物中木脂素类化合物和生物活性的研究进展。