CAS: 529-44-2; 3,5,7-Trihydroxy-2-(3,4,5-Trihydroxyphenyl)-4H-Chromen-4-One

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CAS号17912-87-7 杨梅苷； 五羟基黄酮-3-鼠李糖苷 | CAS号15648-86-9 杨梅酮3-O-半乳糖苷 | CAS号557792-97-9 Tristenonol aglycone | CAS号10034-85-2 氢碘酸 | CAS号108-73-6 间苯三酚 | CAS号149-91-7 没食子酸; 3,4,5-三羟基苯甲酸 | CAS号15648-86-9 杨梅酮3-O-半乳糖苷 | CAS号15868-40-3 2-(3,5-dihydrox... | CAS号14290-57-4 3ʼ,5-dihydroxy-... | CAS号14813-29-7 MYRICETINHEXAACETATE | CAS号53472-37-0 西伯利亚落叶松黄酮

专利信息

专利号:WO-2025081225-A1
优先权日:2023-10-17
标 题 :Synthesis of polyphenols
发明人：TURLAND CADE LACHLAN; GROLMAN DAVID; BEHRENDORFF JAMES BRUCE YARNTON HAYCOCK; MORADI SHAYLI VARASTEH; THOMSON RAINE ELIZABETH STURT
权利人:Delica Therapeutics Pty Ltd
摘要:The present disclosure relates to polyphenols, including flavonoids, flavones and cannflavins, and methods of synthesising polyphenols. The present disclosure provides methods, enzymes and compositions that may be useful in the synthesis of polyphenols.

专利号:US-7598291-B2
优先权日:2004-09-02
标题 :Methods and compositions for enhancing collagen and proteoglycan synthesis in the skin
发明人：NIMNI MARCEL; HAN BO
权利人:NIMNI MARCEL; HAN BO
摘要:A composition for application to the skin can stimulate the in vivo synthesis of collagen and proteoglycans and improve the appearance of the skin, increasing its elasticity and fullness. In general, a composition according to the present invention comprises: (1) an antioxidant compound in a quantity sufficient to enhance collagen synthesis in the skin; (2) an organic penetrant in which the antioxidant compound is soluble in a sufficient quantity that a concentration of the antioxidant compound sufficient to enhance collagen synthesis can be applied topically and penetrate the skin; (3) a mixture of essential amino acids; (4) a supplemental source of sulfur; and (5) a topical pharmaceutically acceptable carrier. The antioxidant compound can be lipoic acid, a lipoic acid analogue or derivative, a bioflavonoid, a constituent of ginkgo, or an isoflavone. The organic penetrant is preferably benzyl alcohol. Other ingredients, such as esters of tocopherol and ascorbic acid, can be included.

专利号:US-2010160244-A1
优先权日:2004-09-02
标 题 :Methods and compositions for enhancing collagen, proteoglycan, and glutathione synthesis in the skin
发明人：NIMNI MARCEL; HAN BO
权利人:NIMNI MARCEL; HAN BO
摘要:A composition for application to the skin can stimulate the in vivo synthesis of collagen and proteoglycans and improve the appearance of the skin, increasing its elasticity and fullness. In general, a composition according to the present invention comprises: (1) an antioxidant compound in a quantity sufficient to enhance collagen synthesis in the skin; (2) an organic penetrant in which the antioxidant compound is soluble in a sufficient quantity that a concentration of the antioxidant compound sufficient to enhance collagen synthesis can be applied topically and penetrate the skin; (3) a mixture of essential amino acids or hydrolyzed whey protein; (4) a supplemental source of sulfur; and (5) a topical pharmaceutically acceptable carrier. The antioxidant compound can be lipoic acid or a lipoic acid analogue or derivative. The organic penetrant is preferably benzyl alcohol. Other ingredients, such as esters of tocopherol and ascorbic acid, can be included.

专利号:US-2008287407-A1
优先权日:2003-12-10
标题 :Nitric Oxide Releasing Pyruvate Compounds, Compositions and Methods of Use
发明人：GARVEY DAVID S; FANG XINQIN; KHANAPURE SUBHASH P; RANATUNGA RAMANI R; WEY SHIOW-JYI
权利人:NITROMED INC
摘要:The invention describes novel nitrosated and/or nitrosylated pyruvate compounds and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated pyruvate compound, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one pyruvate compound and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one pyruvate compound, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating diseases resulting from oxidative stress, diabetes, reperfusion injury following ischemia, preservation of tissues, organs, organ parts and/or limbs.

专利号:US-2025305010-A1
优先权日:2022-05-08
标题:Lipid compositions and methods of producing same
发明人：KEREN TOMER; ELLA EZRA; ARGOV-ARGAMAN NURIT
权利人:WILK TECH INTERNATIONAL LTD; YISSUM RES DEV CO OF HEBREW UNIV JERUSALEM LTD
摘要:Provided is a method of increasing lipid synthesis or accumulation in mammary epithelial cells (MECs) culture and optionally secretion therefrom. The method comprising contacting the MECs with an LXR agonist in the presence of a fatty acid to thereby increase lipid synthesis or accumulation and optionally secretion of lipids. Also provided is a method of producing synthetic fat globules, the method comprising: (a) isolating lipid droplets from cells in culture; (b) encapsulating the droplets with a lipid bilayer, thereby producing synthetic fat globules. Also provided are compositions produced thereby.

专利号:US-10577387-B1
优先权日:2018-08-09
标题 :Platinum (II) complexes containing N-heterocyclic carbene ligand and pincer ligands, synthesis, and their applications in cancer treatment
发明人：CHE CHI MING; Fung Sin Ki; Chen tian feng
权利人:UNIV HONG KONG
摘要:Provided herein is a method of synthesis of Pt(II) complexes, a pharmaceutical composition comprises thereof. Also provided herein are the methods for the treatment and prevention of cancer/tumor in patients in need thereof by the administration of the Pt(II) complexes. Also provided is a method of detecting the Pt(II) complex in a biological system. Also provided is a method of making the Pt(II) complex The Pt(II) complexes possess anticancer activity such as the induction of cell death, inhibition of cellular proliferation, and inhibition of tumor growth in vivo.