专利号:US-2023373003-A1 优先权日:2022-05-17 标 题 :Seedless Synthesis of Anisotropic Gold Nanoflowers with Cellular Control and Drug Delivery Applications 发明人:OH EUNKEU; SUSUMU KIMIHIRO; SANGTANI AJMEETA; ROGERS Katherine; NAG OKHIL K; LEE KWAHUN; VURGAFTMAN IGOR; WEIBLEN R JOSEPH; KIM MIJIN; DELEHANTY JAMES B 权利人:US GOV SEC NAVY 摘要:A new seedless synthesis of anisotropic nanoscale gold nanoflower (AuNF) particles uses bidentate thiolate ligands to protect the nanoparticle surface and a combination of reagents (for example, ligand, ascorbic acid, and hydroxide) to synthesis AuNF with controlled size and anisotropic properties. Compared to prior art gold nanospheres, AuNF produced approximately a 15-fold improvement in a drug delivery assay.
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:US-2013150622-A1 优先权日:2011-12-12 标题:Stereoselective synthesis of tapentadol and its salts 发明人:FANDRICK DANIEL ROBERT; RODRIGUEZ SONIA; YANG BING-SHIOU 权利人:BOEHRINGER INGELHEIM INT; BOEHRINGER INGELHEIM INT 摘要:A process for the synthesis of a salt of tapentadol.
专利号:US-10005720-B2 优先权日:2013-04-05 标题:Compounds useful for the treatment of metabolic disorders and synthesis of the same 发明人:SEXTON JONATHAN Z; BRENMAN JAY E; MUSSO DAVID L 权利人:NORTH CAROLINA CENTRAL UNIV; UNIV NORTH CAROLINA CHAPEL HILL 摘要:The present invention provides compounds of Formula (I): wherein variables X, Y, Z and R1 are as described herein. Some of the compounds described herein are glutamate dehydrogenase activators. The invention is also directed to pharmaceutical compositions comprising these compounds, uses of these compounds and compositions in the treatment of metabolic disorders as well as synthesis of the compounds.
专利号:US-11059835-B2 优先权日:2014-08-15 标 题 :Synthesis of cephalosporin compounds 发明人:WALLER DAVID; GAZDA GREGORY; MINDEN ZACHARY; BARTON LISA; LEIGH CLIFTON 权利人:MERCK SHARP & DOHME 摘要:Provided herein is a method for the synthesis of cephalosporin antibiotic compounds comprising a palladium-catalyzed coupling reaction.
专利号:EP-0948511-B1 优先权日:1996-12-24 标 题:Chemical synthesis of nucleosides analogs and their incorporation into polynucleotides 发明人:KARPEISKY ALEXANDER; BEIGELMAN LEONID; MATULIC-ADAMIC JASENKA 权利人:SIRNA THERAPEUTICS INC 摘要:Novel nucleosides, process for chemical synthesis of nucleosides and incorporation of the nucleosides into polynucleotides are disclosed. Also described are polynucleotides, such as antisense, TFO and nucleic acid catalysts with one or more modifications, such as 2'-O-amino, L-nucleotides and the others.
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