(3R,4R)-3-hydroxy-3,4-bis(4-hydroxy-3-methoxybenzyl)dihydrofuran-2(3H)-one
(3R)-3β,4α-Bis(3-methoxy-4-hydroxybenzyl)-3-hydroxytetrahydrofuran-2-one
CAS: 61521-74-2
Molecular Formula: C20H22O7
(3R,4R)-3-hydroxy-3,4-bis(4-hydroxy-3-methoxybenzyl)dihydrofuran-2(3H)-one - Names and Identifiers
(3R,4R)-3-hydroxy-3,4-bis(4-hydroxy-3-methoxybenzyl)dihydrofuran-2(3H)-one - Physico-chemical Properties
| Molecular Formula | C20H22O7 |
| Molar Mass | 374.38 |
| Storage Condition | 2-8℃ |
(3R,4R)-3-hydroxy-3,4-bis(4-hydroxy-3-methoxybenzyl)dihydrofuran-2(3H)-one - Reference Information
| Overview | . See Journal of Traditional Chinese Medicine in Shaanxi province. Also known as the great rescue. It is the root bark or stem bark of the daphnetin plant Daphne odora. Distribution of Shanxi, Shaanxi, Gansu, Qinghai, Sichuan and other places. Xin, bitter, Wen, with small poison. Dispelling wind and removing dampness. ① treatment of rheumatic arthralgia, limb numbness, traumatic injury, hemiplegia, cold Head Pain, stomach pain and all kinds of neuralgia. Decoction, 3~6g. (2) the flow of sputum nucleus, gangrene hair back, itchy skin, made of ointment or hard paste on the affected area. It can be used as a foaming agent for external use. Pregnant women should not take it. This product contains daphnetin and daphnetin, and also contains genkwa, β-sitosterol, etc. Daphnetin has analgesic and sedative effects on mice, and saponin has anti-inflammatory and detumescence effects. Daphnetin can reduce blood pressure, increase coronary flow and protect myocardial ischemia. In vitro on Staphylococcus aureus, Escherichia coli, green pus and shigella flexneri inhibition. Zingiberin also has a central inhibitory effect, but it should be considered as a toxic component. Under the guidance of the activity, the methanol extract of zingiberis was separated by chromatographic analysis technology, and the compound with neuroprotective effect was found. Studies have shown that Flos phenol isolated from zingiberis can protect cultured neurons, reduce the damage caused by H2O2 and glutamic acid, and improve the survival rate of neurons. |
Last Update：2024-04-09 21:54:55
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Product Name: (3R)-3β,4α-Bis(3-methoxy-4-hydroxybenzyl)-3-hydroxytetrahydrofuran-2-one Visit Supplier Webpage Request for quotationCAS: 61521-74-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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