CAS: 16720-80-2; Dl-Methioninol

上下游产品

D-methionine isopropyl ester tert-butyl (1R)-1-(hydroxymethyl)-3-(methylsulfanyl)propylcarbamate D-methionine N-t-butoxycarbonyl-D-methionineR)-4-methylsulfanyl-2-(4-nitro-benzoylamino)-1-(4-nitro-benzoyloxy)-butane(R)-4-methylsulfanyl-2-(4-nitro-benzoylamino)-1-(4-nitro-benzoyloxy)-butane 3,3,3-Trifluoro-2-methoxy-2-phenyl-propionic acid (R)-4-methylsulfanyl-2-(3,3,3-trifluoro-2-methoxy-2-phenyl-propionylamino)-butyl ester -2-phenyl-1,3-oxazole(4S)-4,5-dihydro-4-2-(methylsulfanyl)ethyl-2-phenyl-1,3-oxazole (R)-N-[1-hydroxy-4-(methylthio)butan-2-yl]-4-methylbenzenesulfonamide

专利信息

专利号:US-10040752-B2
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof
发明人：MKRTCHYAN GNEL; YAO QINGWEI
权利人:CODY LABORATORIES INC
摘要:Highly efficient methods for synthesis of levomethadone hydrochloride or dextromethadone hydrochloride are provided starting from D-alanine, or L-alanine, respectively, with retention of configuration. Methods for treating a subject are provided comprising administering a composition comprising an effective amount of levomethadone hydrochloride having not more than 10 ppm dextromethadone.

专利号:US-9206222-B2
优先权日:2009-06-29
标题:Solid phase peptide synthesis of peptide alcohols
发明人：CAUSSIL-AMBLARD MURIEL; MARTINEZ JEAN; TAILHADES JULIEN
权利人:CAUSSIL-AMBLARD MURIEL; MARTINEZ JEAN; TAILHADES JULIEN; CENTRE NAT RECH SCIENT
摘要:The present invention relates to the synthesis of depsipeptides on solid phase support. Said depsipeptides are then implicated in a solution phase O—N acyl shift enabling to obtain the corresponding peptide alcohols.

专利号:US-2021171437-A1
优先权日:2017-07-17
标题 :Peptide nucleic acid (pna) monomers with an orthogonally protected ester moiety and novel intermediates and methods related thereto
发明人：COULL JAMES M; GILDEA BRIAN D
权利人:VERA THERAPEUTICS INC
摘要:The present disclosure pertains to peptide nucleic acid (PNA) monomers and oligomers, as well as methods and compositions useful for the preparation of PNA monomer precursors (e.g. PNA Monomer Esters, Backbone Esters and Backbone Ester Acid Salts, as described below) that can be used to prepare PNA monomers wherein said PNA monomers can be used to prepare said PNA oligomers. In some embodiments, the disclosure features sulfonic acid salts of Backbone Ester compounds, which sulfonic acid salts generally tend to be crystalline and can be obtained in reasonably good yield, often without requiring any chromatographic purification of the reaction product of the Backbone Ester synthesis reaction. This disclosure also pertains to novel methods for the synthesis of said Backbone Ester compounds and novel methods for the formation of the related sulfonic acid salts. Exemplary ester groups include, but are not limited to, 2,2,2-trichloroethy-(TCE), 2,2,2-tribromoethyl-(TBE), 2-iodoethyl-groups (2-IE) and 2-bromoethyl-(2-BrE) as the ester group. These particular ester groups can be removed under conditions where both Boc and Fmoc protected amine groups are stable.

专利号:US-2019002394-A1
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof

专利号:US-2012108748-A1
优先权日:2009-06-29
标 题:Solid phase peptide synthesis of peptide alcohols

专利号:EP-2448956-B1
优先权日:2009-06-29
标题:Solid phase peptide synthesis of peptide alcohols