摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

香豆素

香豆素 基本信息

香豆素(Coumarin)是一类具有独特芳香气味的化合物,化学式为C9H6O2。它们属于苯骈α-呋喃酮类化合物,在自然界中广泛存在。

结构特征

香豆素的基本结构由苯环和呋喃酮构成,其中苯环与四个碳原子相连的呋喃酮单元形成独特的“香豆素环”。

自然来源

香豆素存在于多种植物、真菌及动物体内。在植物界中,它主要作为天然防御机制的一部分,用作对昆虫的化学信号。著名的例子包括:天竺葵科(如紫花苜蓿)、唇形科(如薄荷)和芸香科(如柑橘属果实)。此外,在真菌、苔藓及藻类中也有发现。

化学性质 稳定性

由于其独特的结构,香豆素表现出良好的化学稳定性。它们不易被氧化或还原,但可以与其他化合物发生多种类型的反应,包括缩合、取代等。

生物活性

许多香豆素衍生物具有生物活性,能够引起抗菌、抗炎、抗氧化等多种作用。这些特性使它们成为医药、食品添加剂等多个领域的重要研究对象。

应用领域 医药行业

在制药业中,某些结构类似物被开发为药物先导化合物。例如,香豆素类抗生素是最早的广谱抗生素之一;一些香豆素衍生物还表现出抗癌潜力。

食品工业

由于其独特的香气和味道,在食品加工中也得到了广泛应用,常作为香精成分使用。

其他应用

此外,它们还在染料生产、农药开发等多个领域展现出潜在价值。

生产方法

香豆素可通过多种合成路径获得。传统的化学合成涉及从苯甲醛出发的反应;而近年来,通过生物转化技术,利用微生物发酵过程制备天然香豆素也成为一种可持续的方法。

总之,香豆素因其独特的结构和广泛的生物学应用,在多个领域中发挥着重要作用,并且仍然是有机化学研究中的一个重要课题。

中文名称 英文名称 CAS号 化学式 结构式图片
—— (3R)-N-[[3-(2-ethoxyethoxymethyl)phenyl]methyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C21H25NO4
(3R)-N-[[3-(2-ethoxyethoxymethyl)phenyl]methyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[[1-(2-methoxyethyl)-3,5-dimethylpyrazol-4-yl]methyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C18H23N3O3
(3S)-N-[[1-(2-methoxyethyl)-3,5-dimethylpyrazol-4-yl]methyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-(3-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C15H14N2O2
(3R)-N-(3-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(3-butoxyphenyl)methyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H23NO3
(3S)-N-[(3-butoxyphenyl)methyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(4-fluorophenyl)methyl]-N-prop-2-ynyl-2,3-dihydro-1-benzofuran-3-carboxamide —— C19H16FNO2
(3R)-N-[(4-fluorophenyl)methyl]-N-prop-2-ynyl-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[4-(furan-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C16H12N2O3S
(3R)-N-[4-(furan-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2S)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H23NO2
(3S)-N-[(2S)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(2S)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H23NO2
(3R)-N-[(2S)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— ethyl N-[(2S)-1-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate —— C18H26N2O4
ethyl N-[(2S)-1-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate
—— (3S)-N-[(2S)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H30N2O2
(3S)-N-[(2S)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-(3-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C15H14N2O2
(3S)-N-(3-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2S)-4-methyl-4-phenylpentan-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C21H25NO2
(3S)-N-[(2S)-4-methyl-4-phenylpentan-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[4-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H18N2O2S
(3S)-N-[4-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H27NO4
(3R)-N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(2S)-2-(3-fluorophenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C21H23FN2O3
(3R)-N-[(2S)-2-(3-fluorophenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H27NO4
(3S)-N-[(1S)-1-[3-methoxy-4-(2-methylpropoxy)phenyl]ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-(2-phenylethyl)-N-prop-2-enyl-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H21NO2
(3S)-N-(2-phenylethyl)-N-prop-2-enyl-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[4-(5-methylthiophen-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C17H14N2O2S2
(3R)-N-[4-(5-methylthiophen-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2R)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H23NO2
(3S)-N-[(2R)-3-methyl-2-phenylbutyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[4-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H18N2O2S
(3R)-N-[4-(2,4-dimethylphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-(4,5-dihydro-1,3-thiazol-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C12H12N2O2S
(3R)-N-(4,5-dihydro-1,3-thiazol-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide
—— ethyl N-[(2R)-1-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate —— C18H26N2O4
ethyl N-[(2R)-1-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate
—— (3R)-N-[(2R)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H30N2O2
(3R)-N-[(2R)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H18N2O3S
(3S)-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2R)-4-methyl-4-phenylpentan-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C21H25NO2
(3S)-N-[(2R)-4-methyl-4-phenylpentan-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-(1,3,4-thiadiazol-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C11H9N3O2S
(3R)-N-(1,3,4-thiadiazol-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide
—— [(2R)-oxan-2-yl]methyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate —— C15H18O4
[(2R)-oxan-2-yl]methyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate
—— pyridin-2-ylmethyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate —— C15H13NO3
pyridin-2-ylmethyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate
—— 3-(6-methylpyridin-2-yl)propyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate —— C18H19NO3
3-(6-methylpyridin-2-yl)propyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate
—— (3S)-N-[(2R)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H26N2O3
(3S)-N-[(2R)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2S)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H26N2O3
(3S)-N-[(2S)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— ethyl N-[(2S)-1-[[(3R)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate —— C18H26N2O4
ethyl N-[(2S)-1-[[(3R)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate
—— (3R)-N-[(2R)-2-(diethylamino)-2-(3-methoxyphenyl)ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H28N2O3
(3R)-N-[(2R)-2-(diethylamino)-2-(3-methoxyphenyl)ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— cyclohexyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate —— C15H18O3
cyclohexyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate
—— cyclohexyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate —— C15H18O3
cyclohexyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate
—— (3R)-N-[(2S)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H26N2O3
(3R)-N-[(2S)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C18H13ClN2O2S
(3S)-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[4-(furan-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C16H12N2O3S
(3S)-N-[4-(furan-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-(6-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C15H14N2O2
(3R)-N-(6-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(2R)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H26N2O3
(3R)-N-[(2R)-2-(3-methylphenyl)-2-morpholin-4-ylethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[4-(5-methylthiophen-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C17H14N2O2S2
(3S)-N-[4-(5-methylthiophen-2-yl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— ethyl N-[(2R)-1-[[(3R)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate —— C18H26N2O4
ethyl N-[(2R)-1-[[(3R)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-4-methylpentan-2-yl]carbamate
—— (3S)-N-[(2R)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H30N2O2
(3S)-N-[(2R)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3S)-N-[(2R)-2-(diethylamino)-2-(3-methoxyphenyl)ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C22H28N2O3
(3S)-N-[(2R)-2-(diethylamino)-2-(3-methoxyphenyl)ethyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— 3-pyridin-4-ylpropyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate —— C17H17NO3
3-pyridin-4-ylpropyl (3S)-2,3-dihydro-1-benzofuran-3-carboxylate
—— (3R)-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C18H13ClN2O2S
(3R)-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— (3R)-N-[(2S)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide —— C20H30N2O2
(3R)-N-[(2S)-3-methyl-2-(4-methylpiperidin-1-yl)butyl]-2,3-dihydro-1-benzofuran-3-carboxamide
—— 3-(6-methylpyridin-2-yl)propyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate —— C18H19NO3
3-(6-methylpyridin-2-yl)propyl (3R)-2,3-dihydro-1-benzofuran-3-carboxylate
—— ethyl 2-[2-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-1,3-thiazol-4-yl]acetate —— C16H16N2O4S
ethyl 2-[2-[[(3S)-2,3-dihydro-1-benzofuran-3-carbonyl]amino]-1,3-thiazol-4-yl]acetate
—— (3S)-N-(6-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide —— C15H14N2O2
(3S)-N-(6-methylpyridin-2-yl)-2,3-dihydro-1-benzofuran-3-carboxamide