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  1. Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family. It absorbs ultraviolet light strongly at several wavelengths.

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    Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family. It absorbs ultraviolet light strongly at several wavelengths.

    en.wikipedia.org/wiki/Umbelliferone

    Umbelliferone (7-Hydroxycoumarin) 是香豆素家族的天然产物,是一种荧光化合物,可用作防晒剂。 MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    www.medchemexpress.cn/Umbelliferone.html

    伞形花内酯也译为伞形酮(英語: Umbelliferone ,也称为7-羟基香豆素, 7-hydroxycoumarin )是一种天然的 香豆素类化合物,最早发现于伞形科植物,因而得名,有抗氧化活性 [1] [2] ,可用作防曬油 [3] 。

    zh.wikipedia.org/wiki/%E4%BC%9E%E5%BD%A2…

    Umbelliferone | C9H6O3 | CID 5281426 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

    pubchem.ncbi.nlm.nih.gov/compound/umbelliferone

    Find umbelliferone and related products for scientific research at MilliporeSigma

    www.sigmaaldrich.com/US/en/search/umbelliferon…
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    Umbelliferone - Wikipedia

    Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family. It absorbs ultraviolet light strongly at several wavelengths. There are some indications that this chemical is antimutagenic, it is used in sunscreens. Umbelliferone has been … 展开

    Umbelliferone's name is from the umbelliferae family of plants, and the plant family in turn was named for their umbrella-shaped inflorescences, each called an umbel. 展开

    Chemical synthesis 图像

    Umbelliferone absorbs strongly at 300, 305 and 325 nm, with log ε values of 3.9, 3.95 and 4.15 respectively, and it fluoresces blue in both … 展开

    Umbelliferone is the parent compound for a large number of natural products. Herniarin (7-O-methylumbelliferone or 7-methoxycoumarin) occurs in the leaves of water hemp (Eupatorium ayapana) and rupturewort (Herniaria). O-Glycosylated derivatives such as 展开

    • Dean F (1963). Naturally Occurring Oxygen Ring Compounds. London: Butterworths. ISBN 978-0-408-26750-2.
    • Joule J, … 展开

    概览 图像

    Umbelliferone is traditionally synthesized using the Pechmann condensation, from resorcinol and formylacetic acid (generated from 展开

    Derivatives 图像

    The ultraviolet activity of umbelliferone led to its use as a sunscreen agent, and an optical brightener for textiles. It has also been used as a gain medium for dye lasers. … 展开

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  3. Umbelliferone (7-Hydroxycoumarin,7-羟基香豆素) - 仅供科研

  4. 伞形花内酯 - 维基百科,自由的百科全书

  5. Umbelliferone | C9H6O3 | CID 5281426 - PubChem

    Umbelliferone | C9H6O3 | CID 5281426 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

  6. Umbelliferone | Sigma-Aldrich - MilliporeSigma

  7. Umbelliferone: Sources, chemistry and bioactivities …

    2017年5月23日 · Umbelliferone shows good inhibitions of DPPH, hydroxyl, superoxide anion and ABTS radicals. Other reported activities are anti-inflammatory, anti-hyperglycaemic, molluscicidal and anti-tumor ...

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  11. Umbelliferones - DrugBank Online

  12. Umbelliferone and Its Synthetic Derivatives as Suitable …

    2023年12月15日 · Umbelliferone (UMB), known as 7-hydroxycoumarin, hydrangine, or skimmetine, is a naturally occurring coumarin in the plant kingdom, mainly from the Umbelliferae family that possesses a wide variety of …