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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
—— (2R)-2-(aminomethyl)-7-fluoro-N-methyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C10H13FN2O3S
(2R)-2-(aminomethyl)-7-fluoro-N-methyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(aminomethyl)-N-butyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H19FN2O3S
(2S)-2-(aminomethyl)-N-butyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide
—— [(2R)-7-methyl-5-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C14H20N2O3S
[(2R)-7-methyl-5-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— [(2S)-5-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C14H20N2O3S
[(2S)-5-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— (2S)-2-(aminomethyl)-N,N-diethyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H20N2O3S
(2S)-2-(aminomethyl)-N,N-diethyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2R)-2-(aminomethyl)-N,7-diethyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H20N2O3S
(2R)-2-(aminomethyl)-N,7-diethyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(aminomethyl)-7-chloro-N-propan-2-yl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C12H17ClN2O3S
(2S)-2-(aminomethyl)-7-chloro-N-propan-2-yl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2R)-2-(aminomethyl)-N-propan-2-yl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C12H18N2O3S
(2R)-2-(aminomethyl)-N-propan-2-yl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— [(2S)-7-methyl-5-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C15H22N2O3S
[(2S)-7-methyl-5-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— (2R)-2-(aminomethyl)-N-prop-2-enyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C12H16N2O3S
(2R)-2-(aminomethyl)-N-prop-2-enyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— [(2R)-5-fluoro-7-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C13H17FN2O3S
[(2R)-5-fluoro-7-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— (2S)-2-(aminomethyl)-5-fluoro-N-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C10H13FN2O3S
(2S)-2-(aminomethyl)-5-fluoro-N-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2R)-2-(aminomethyl)-N-[(2S)-butan-2-yl]-7-methyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C14H22N2O3S
(2R)-2-(aminomethyl)-N-[(2S)-butan-2-yl]-7-methyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(aminomethyl)-N-[(2R)-butan-2-yl]-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H19FN2O3S
(2S)-2-(aminomethyl)-N-[(2R)-butan-2-yl]-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(aminomethyl)-N-(2-methoxyethyl)-2,3-dihydro-1-benzofuran-5-sulfonamide —— C12H18N2O4S
(2S)-2-(aminomethyl)-N-(2-methoxyethyl)-2,3-dihydro-1-benzofuran-5-sulfonamide
—— [(2R)-7-ethyl-5-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C15H22N2O3S
[(2R)-7-ethyl-5-pyrrolidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— (2S)-2-(aminomethyl)-N-[(2R)-butan-2-yl]-5-fluoro-2,3-dihydro-1-benzofuran-7-sulfonamide —— C13H19FN2O3S
(2S)-2-(aminomethyl)-N-[(2R)-butan-2-yl]-5-fluoro-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2S)-2-(aminomethyl)-5-ethyl-N-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C12H18N2O3S
(2S)-2-(aminomethyl)-5-ethyl-N-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2S)-2-(aminomethyl)-5-methyl-N-propan-2-yl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C13H20N2O3S
(2S)-2-(aminomethyl)-5-methyl-N-propan-2-yl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2S)-2-(aminomethyl)-N-ethyl-5-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C12H18N2O3S
(2S)-2-(aminomethyl)-N-ethyl-5-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— [(2R)-5-methyl-7-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine —— C15H22N2O3S
[(2R)-5-methyl-7-piperidin-1-ylsulfonyl-2,3-dihydro-1-benzofuran-2-yl]methanamine
—— (2S)-2-(aminomethyl)-N-butyl-5-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C14H22N2O3S
(2S)-2-(aminomethyl)-N-butyl-5-methyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2R)-2-(aminomethyl)-N,5-dimethyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C11H16N2O3S
(2R)-2-(aminomethyl)-N,5-dimethyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2R)-2-(aminomethyl)-7-fluoro-N-(2-methylpropyl)-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H19FN2O3S
(2R)-2-(aminomethyl)-7-fluoro-N-(2-methylpropyl)-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2R)-2-(aminomethyl)-N-pentyl-2,3-dihydro-1-benzofuran-5-sulfonamide —— C14H22N2O3S
(2R)-2-(aminomethyl)-N-pentyl-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2R)-2-(aminomethyl)-5-fluoro-N-propan-2-yl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C12H17FN2O3S
(2R)-2-(aminomethyl)-5-fluoro-N-propan-2-yl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2R)-2-(aminomethyl)-5-fluoro-N-prop-2-enyl-2,3-dihydro-1-benzofuran-7-sulfonamide —— C12H15FN2O3S
(2R)-2-(aminomethyl)-5-fluoro-N-prop-2-enyl-2,3-dihydro-1-benzofuran-7-sulfonamide
—— (2S)-2-(aminomethyl)-N,N-diethyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H19FN2O3S
(2S)-2-(aminomethyl)-N,N-diethyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(aminomethyl)-N-tert-butyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide —— C13H19FN2O3S
(2S)-2-(aminomethyl)-N-tert-butyl-7-fluoro-2,3-dihydro-1-benzofuran-5-sulfonamide
—— (2S)-2-(hydroxymethyl)-5-(2-hydroxy-5-prop-2-enylphenyl)-2,3-dihydro-1-benzofuran-3-ol —— C18H18O4
(2S)-2-(hydroxymethyl)-5-(2-hydroxy-5-prop-2-enylphenyl)-2,3-dihydro-1-benzofuran-3-ol
—— (2R,3S)-3-[3-(5-ethyl-2-hydroxyphenyl)-4-hydroxyphenyl]-2-(hydroxymethyl)-4-prop-2-enyl-6-(4-prop-2-enylphenoxy)-2,3-dihydro-1-benzofuran-7-ol —— C35H34O6
(2R,3S)-3-[3-(5-ethyl-2-hydroxyphenyl)-4-hydroxyphenyl]-2-(hydroxymethyl)-4-prop-2-enyl-6-(4-prop-2-enylphenoxy)-2,3-dihydro-1-benzofuran-7-ol
—— 2-[(Z)-[(2R)-5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl]methylideneamino]guanidine —— C13H18N4O2
2-[(Z)-[(2R)-5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl]methylideneamino]guanidine
—— (2S)-5,6-dimethoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran;toluene —— C20H26O3
(2S)-5,6-dimethoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran;toluene
—— (2S)-5,6-dimethoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran —— C13H18O3
(2S)-5,6-dimethoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran
—— 5,10-Dihydroxy-6-methoxy-2,4,14-trimethyl-13-phenyl-9-oxatetracyclo[10.2.1.02,10.03,8]pentadeca-3,5,7-triene-11,15-dione —— C24H24O6
5,10-Dihydroxy-6-methoxy-2,4,14-trimethyl-13-phenyl-9-oxatetracyclo[10.2.1.02,10.03,8]pentadeca-3,5,7-triene-11,15-dione
—— 3,5a-dimethoxy-1-methyl-9,9a-dihydro-6H-dibenzofuran-2-ol —— C15H18O4
3,5a-dimethoxy-1-methyl-9,9a-dihydro-6H-dibenzofuran-2-ol
—— (4aR)-7-methoxy-4a-phenyl-8-phenylmethoxy-2,3,4,9b-tetrahydro-1H-dibenzofuran —— C26H26O3
(4aR)-7-methoxy-4a-phenyl-8-phenylmethoxy-2,3,4,9b-tetrahydro-1H-dibenzofuran
—— 6-Methoxy-3a-(4-methoxyphenyl)-8-methyl-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol —— C20H22O4
6-Methoxy-3a-(4-methoxyphenyl)-8-methyl-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol
—— 6-Methoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran-5-ol —— C12H16O3
6-Methoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran-5-ol
—— benzene;7-methoxy-3,4,4a,9b-tetrahydro-1H-pyrano[4,3-b][1]benzofuran-8-ol —— C18H20O4
benzene;7-methoxy-3,4,4a,9b-tetrahydro-1H-pyrano[4,3-b][1]benzofuran-8-ol
—— Anisole;6-methoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran-5-ol —— C19H24O4
Anisole;6-methoxy-2,3,4-trimethyl-2,3-dihydro-1-benzofuran-5-ol
—— 6-Methoxy-3a-phenyl-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol —— C18H18O3
6-Methoxy-3a-phenyl-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol
—— 3-methoxy-5a-(4-methoxyphenyl)-1-methyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol —— C21H24O4
3-methoxy-5a-(4-methoxyphenyl)-1-methyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol
—— 3-methoxy-5a-phenyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol —— C19H20O3
3-methoxy-5a-phenyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol
—— 7-methoxy-3,4,4a,9b-tetrahydro-1H-pyrano[4,3-b][1]benzofuran-8-ol —— C12H14O4
7-methoxy-3,4,4a,9b-tetrahydro-1H-pyrano[4,3-b][1]benzofuran-8-ol
—— 3-[(4-Methoxyphenyl)methoxy]-1-methyl-5a-phenyl-6,7,8,9,10,10a-hexahydrocyclohepta[b][1]benzofuran-2-ol —— C28H30O4
3-[(4-Methoxyphenyl)methoxy]-1-methyl-5a-phenyl-6,7,8,9,10,10a-hexahydrocyclohepta[b][1]benzofuran-2-ol
—— (3S)-7-methoxy-3,6-dimethyl-2,3-dihydro-1-benzofuran-5-ol —— C11H14O3
(3S)-7-methoxy-3,6-dimethyl-2,3-dihydro-1-benzofuran-5-ol
—— 3-methoxy-1-methyl-5a-phenyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol —— C20H22O3
3-methoxy-1-methyl-5a-phenyl-7,8,9,9a-tetrahydro-6H-dibenzofuran-2-ol
—— (3aR)-6-methoxy-3a-(4-methoxyphenyl)-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol —— C19H20O4
(3aR)-6-methoxy-3a-(4-methoxyphenyl)-1,2,3,8b-tetrahydrocyclopenta[b][1]benzofuran-7-ol
—— 7-methoxy-4a-(3-methoxyphenyl)-9-methyl-2,3,4,9b-tetrahydro-1H-dibenzofuran —— C21H24O3
7-methoxy-4a-(3-methoxyphenyl)-9-methyl-2,3,4,9b-tetrahydro-1H-dibenzofuran