CAS: 462-20-4; 6,8-Dimercaptooctanoic Acid

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CAS号60-24-2 巯基乙醇 | CAS号1077-28-7 硫辛酸 | CAS号69819-89-2 6,8-bis[(dimeth... | CAS号27565-41-9 二硫代苏糖醇 | CAS号131760-67-3 N,N'-dimethyl-N...

📜R-(+)-硫辛酸置于盐酸,Sodium Borohydrid,碳酸氢钠体系中,用 水 作为反应溶剂,以100%的收率获得产物(+/-)-二氢硫辛酸
参考文献:Lipoic Acid Derivatives And Their Use In Treatment Of Disease
标题:Lipoic Acid Derivatives And Their Use In Treatment Of Disease
摘要:这项发明涉及一种新型治疗剂的识别,该治疗剂能选择性地靶向并杀死肿瘤细胞和某些其他类型的疾病细胞,以及包含硫辛酸衍生物的组合物,特异性地毒害这些细胞中的丙酮酸脱氢酶复合物.这项发明还提供了使用治疗有效量的硫辛酸衍生物治疗癌症和其他疾病的方法.本文描述的硫辛酸衍生物具有广泛的预防和治疗应用.

专利信息

专利号:US-5043328-A
优先权日:1986-05-09
标 题 :Formulations containing unsaturated fatty acids for the synthesis of prostaglandins and hydroxy-fatty acids in biological systems
发明人：WEITHMANN KLAUS U
权利人:HOECHST AG
摘要:The present invention relates to formulations containing unsaturated fatty acids for the synthesis of prostaglandins and hydroxy-fatty acids in biological systems and to the use of such formulations for the preparation of medicaments which are suitable for curing prostaglandin deficiencies in humans or animal, for example healing or preventing diseases of the gastro-intestinal tract.

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-8742013-B2
优先权日:2009-04-24
标 题:Synthesis of lipoamide-grafted high molecular compound and method therefor
发明人：NOH INSUP; JO SEONGYEUN; KIM DOYEON; WOO JUNGHOON
权利人:NOH INSUP; JO SEONGYEUN; KIM DOYEON; WOO JUNGHOON; NAT UNIV SEOUL TECH CTENTER
摘要:The present disclosure provides polymer compounds binding with lipoamide produced by the reaction of the primary amine group of lipoamide with the carboxy group of polysaccharide compounds such as chondroitin sulfates, carboxymethyl celluloses, or hyaluronic acids; functional compounds such as peptides, proteins, growth factors; or drugs; or biocompatible polymers such as poly(ethylene oxide), poly(vinyl alcohol), or poly(vinyl pyrrolidone). The present disclosure also provides their synthesis methods, products of hydrogels and films using the same as and methods for manufacturing the products.

专利号:US-6288106-B1
优先权日:1999-05-25
标 题 :Processes for the synthesis and use of various α-lipoic acid complexes
发明人：PEARSON DON C; RICHARDSON KENNETH T
权利人:CHRONORX LLC
摘要:This invention is in the fields of pharmacology and biochemistry. It relates to processes for the synthesis of certain complexes of alpha-lipoic acid and the nutritional or therapeutic use of these and other related individual or complexed antioxidant, proglutathione molecules. Therapeutic uses for these molecules and complexes in the clinical management of conditions and functions associated with chronic glaucoma, insulin resistance, macular degeneration, lenticular cataract, neurodegenerative diseases, essential hypertension, atherosclerosis and vasoconstriction are described in particular.

专利号:US-10799441-B2
优先权日:2011-06-06
标题:Skin treatments containing pyrroloquinoline quinone (PQQ) esters and methods of preparation and use thereof
发明人：LEWIS II JOSEPH ABERNATHY; DINARDO JOSEPH C
权利人:LEWIS II JOSEPH ABERNATHY; DINARDO JOSEPH C; PCR TECH HOLDINGS LC
摘要:The present invention relates to cosmetic or dermatological compositions containing PQQ or its esters, methods of treating or promoting skin changes by topical application of these compositions, and methods of synthesis of PQQ esters. The PQQ ester-containing compositions of the present invention are unexpectedly effective in treating skin, particularly with respect to skin tolerance. When included in a topical composition, the PQQ esters of the present invention have an antioxidant effect that is useful in treating a skin change.