CAS: 9067-32-7; Hyaluronic Acid Sodium Salt Wt 1,500,000-1,750,000

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CAS号9004-61-9 透明质酸 | CAS号9004-61-9 透明质酸

专利信息

专利号:US-8722852-B2
优先权日:2006-04-28
标 题 :Cosmetic composition for stimulating the synthesis of proteins of the basement membrane
发明人：ZIEGLER HUGO; IMFELD DOMINIK; STOCKLI MARTIN; HEIDL MARC
权利人:ZIEGLER HUGO; IMFELD DOMINIK; STOCKLI MARTIN; HEIDL MARC; DSM IP ASSETS BV
摘要:Cosmetic composition which can be applied topically, comprising at least one compound of the general formula (I) in which R 1 is H, C 1 -C 20 -alkyl, cycloalkyl or aryl-C 1 -C 4 -alkyl, n is 1-4, X is —O—, —NH— or —NR 2 — and R 2 H or C 1 -C 20 -alkyl; and at least one compound corresponding to the above formula (I) but in which XR 1 with X having the possible meaning of —NH— is the residue of an alpha-amino acid; use of these compounds and of the composition for stimulating the synthesis of the proteins of the basement membrane; and also both those compounds of the formula (I) in which X is —NR 2 — and both R 1 and R 2 are different from H, and the compounds corresponding to formula (I) but in which XR 1 with X having the possible meaning of —NH— is the residue of an alpha-amino acid, as such.

专利号:WO-9617589-A1
优先权日:1994-12-08
标 题 :Method of smoothing or removing wrinkles and method of stimulating collagen synthesis
发明人：FUJIMURA TSUTOMU; OGAWA AYUMI; OHSU HIROYUKI; TAKEMA YOSHINORI; HORI KIMIHIKO; AMANO SHINYA; FUJIMORI TAKETOSHI; OHASHI YUKIHIRO; SUZUKI YASUTO
权利人:KAO CORP; FUJIMURA TSUTOMU; OGAWA AYUMI; OHSU HIROYUKI; TAKEMA YOSHINORI; HORI KIMIHIKO; AMANO SHINYA; FUJIMORI TAKETOSHI; OHASHI YUKIHIRO; SUZUKI YASUTO
摘要:The present invention relates to methods of stimulating collagen synthesis and of smoothing or removing wrinkles, which comprise administering an effective amount of a benzoic acid derivative of formula (1) or a salt thereof, wherein X is -O- or -N(R4)- (R4 is H or the like), R1 is a C¿4-25?-alkyl or C4-25-alkenyl group, R?2¿ is H, OH, or a C¿1-6?-alkoxyl or C1-6-alkanoyloxy group, and R?3 is -OR5¿ or -N(R?6)R7 (R5? is H, or a C1-25-alkyl or C1-25-alkenyl group), and R?6 and R7¿ are individually H, or a C¿1-3?-alkyl or C1-3-alkenyl group, and use of this compound for agents for stimulating synthesis of collagen, and smoothing or removing wrinkles. This compound (1) stimulates collagen synthesis in human dermal fibroblasts and consequently smooths or removes wrinkles caused by aging and/or photoaging.

专利号:US-2012094919-A1
优先权日:2009-03-16
标题 :Use of tripeptides
发明人：GRAEUB REMO; HEIDL MARC; IMFELD DOMINIK; MUELLER EIKE; WIKSTROEM PETER; ZIEGLER HUGO
权利人:GRAEUB REMO; HEIDL MARC; IMFELD DOMINIK; MUELLER EIKE; WIKSTROEM PETER; ZIEGLER HUGO
摘要:The present invention relates to the use of tripeptide derivatives for tightening, firming and/or moisturizing skin. Furthermore, the invention relates to a method for stimulating the synthesis of glycosaminoglycans containing a D-glucosamine and/or N-acetyl-D-glucosamine residue and/or proteoglycans by fibroblasts and/or keratinocytes such as in particular the synthesis of Hyaluronic acid and/or of the proteoglycans Decorin and/or Lumican.

专利号:EP-1779900-B1
优先权日:2005-10-29
标 题 :Cosmetic or dermatological composition for prevention of light-induced aging
发明人：NEUFANG HARTMUT; TILL MARTINA
权利人:APOTHEKER WALTER BOUHON GMBH
摘要:Use of a composition (I) comprising vitamin A (0.02-0.09 wt.%), phytosterol (0.1-3 wt.%), vitamin E (0.5-3 wt.%) and their biochemical precursors or derivatives, for the production of cosmetic or dermatological preparation for the inhibition of a light-induced gene expression of the synthesis of a collagenase in the skin. An independent claim is included for the cosmetic or dermatological preparation comprising (I), urea (1-4 wt.%), caprylic/capric acid triglyceride (caprylic/capric triglyceride according to INCI standard), lipids, consistency agents, emulsifying agents, polymers, perfumes, preservatives and water. ACTIVITY : Dermatological. MECHANISM OF ACTION : Gene expression of synthesis of collagenase Inhibitor.

专利号:US-9149659-B2
优先权日:2012-11-14
标题 :Cosmetic composition for increasing hyaluronic acid synthesis in skin and its use for repairing wrinkles
发明人：PUJOS MURIEL; BERNINI DOROTHEE; ROBERT CECILE; DOUCET OLIVIER
权利人:COTY GERMANY GMBH
摘要:The present invention relates to a skin composition which has an excellent effect on smoothing or repairing wrinkles. The composition comprises Palmitoyl Tripeptide-38 (Palmitoyl-Lysyl-Dioxymethionyl-Lysine) and Piper nigrum (Pepper) seed Extract which combination has been found to result in a synergistic effect on hyaluronan synthase 1 (HAS1) mRNA expression in human fibroblasts. The hyaluronan synthase is responsible for the synthesis of hyaluronan (hyaluronic acid) in skin. Hyaluronic acid is a constituent of the extracellular matrix of the skin and responsible for space filling, tissue repair and retention of moisture.

专利号:US-7741473-B2
优先权日:2005-03-30
标 题 :Process for the preparation of 4,6-disubstituted-tetrahydro-furo, thieno, pyrrolo and cyclopenta-[3,4][1,3]dioxoles
发明人：WATSON PAUL S; DOUGLASS III JAMES G; SUCHOZAK BOB; PANDIARAJU SUBRAMANIAN; DIXON CRAIG E; LEVIN DANIEL
权利人:INSPIRE PHARMACEUTICALS INC
摘要:The present invention is directed to a processes for the synthesis of trans isomer of 4,6-disubstituted-tetrahydro-furo, thieno, pyrrolo and cyclopenta-[3,4][1,3]dioxoles (Formula I). The process comprises the steps of: (a) obtaining a compound of Formula II, which is a mixture of cis and trans-diastereomers, and (b) chemically decomposing the compound of Formula II in a solution comprising a solvent and an acid that is a hydrogen donor or an electron pair acceptor, whereby the cis diastereomer is decomposed and the compound of Formula I is obtained. The compounds prepared by the present invention are useful in treating diseases or conditions associated with platelet aggregation and/or platelet activation.