CAS: 88568-95-0; Methyl 2-(((Benzyloxy)Carbonyl)Amino)-2-(Dimethoxyphosphoryl)Acetate

相似化合物

89524-98-1 89537-21-3 114684-69-4

上下游产品

methyl 2-(benzyloxycarbonylamino)-2-methoxyacetate phosphorous acid trimethyl ester N-(benzyloxycarbonyl)-α-hydroxy-glycine methyl ester O-benzyl carbamate (E)-2-Benzyloxycarbonylamino-3-[3-((E)-2-benzyloxycarbonylamino-2-methoxycarbonyl-vinyl)-phenyl]-acrylic acid methyl ester (E)-2-Benzyloxycarbonylamino-3-[3-((Z)-2-benzyloxycarbonylamino-2-methoxycarbonyl-vinyl)-phenyl]-acrylic acid methyl ester 2-benzyloxycarbonylamino-3-[3-(2-benzyloxycarbonylamino-2-methoxycarbonyl-vinyl)-phenyl]-acrylic acid methyl ester (S)-Benzyloxycarbonylamino-[(3aS,4S,6R,6aR)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-acetic acid methyl ester

专利信息

专利号:US-5763587-A
优先权日:1987-11-27
标题:Process for the synthesis of amikacin
发明人：MANGIA ALBERTO
权利人:GIST BROCADES ITALY SPA
摘要:In the synthesis of amikacin, having the formula: (I) by acylation of a diprotected derivative of kanamycin A with a reactive derivative of L-(-)-4-amino-2-hydroxybutyric acid, the selection of the reaction solvent and of the pH conditions permit the industrial economically and the synthesis yield to be improved.

专利号:US-9126896-B2
优先权日:2012-06-01
标题:Synthesis of diamido gellants by using Dane salts of amino acids
发明人：BINDL MARTIN; HERRMANN ROLAND; KNAUP GUNTER
权利人:EVONIK INDUSTRIES AG
摘要:The invention relates to a method for the synthesis of a compound according to formula I comprising the following steps: a) reacting a Dane salt according to formula II and a Dane salt according to formula III with a coupling reagent; b) adding a diamine according to formula IV to the reaction mixture; and c) adding an acid to the reaction mixture to adjust the pH value of the reaction to <7; wherein L represents a C 2 -C 20 alkyl group, a C 6 -C 20 aryl group, or a C 7 -C 20 alkylaryl group; R 1 and R 2 can be identical or different and represent a hydrogen atom, a C 1 -C 4 alkyl group, a C 1 -C 4 hydroxyalkyl group, a C 1 -C 4 thioether group, a C 6 -C 20 aryl group, a C 7 -C 20 alkylaryl group, a C 7 -C 20 alkylhydroxyaryl group, a C 4 -C 20 alkylheteroaryl group with 1 to 4 heteroatoms; or a C 1 -C 4 alkylcarboxylic moiety, which may be an acid, an amide, or which may be esterified with a C 1 -C 6 alkyl group or a C 7 -C 20 alkylaryl group; R 3 represents a C 1 -C 4 alkyl group; R 4 represents a hydrogen atom, or a C 1 -C 4 alkyl group; R 5 represents a C 1 -C 4 alkyl group; and X represents an alkali metal.

专利号:US-4902790-A
优先权日:1985-10-10
标 题 :Novel process for the synthesis of amikacin
发明人：MANGIA ALBERTO; GIOBBIO VICENZO; ORNATO GIORGIO
权利人:PIERREL SPA
摘要:A novel process for the synthesis of amikacin starting from kanamycin A protected at the positions 3 and 6' is described comprising the reaction of kanamycin A with a salt of a bivalent metal cation selected from zinc, nickel, iron, cobalt, manganese, copper and cadmium in the presence of water as the solvent or co-solvent followed by the in situ reaction of the resulting complex with a reactive derivative of L-amino-2-hydroxy-butyric acid, removal of the metal cation of the protecting groups and purification of the thus obtained raw product. The acylation under these conditions is extremely selective.

专利号:EP-2690438-A1
优先权日:2012-07-24
标题:Synthesis of diverse glycosylphosphatidylinositol glycans and glycolipids from toxoplasma gondii and their application as diagnostic markers and vaccines
发明人：AZZOUZ NAHID; GOETZE SEBASTIAN; SEEBERGER PETER H; SILVA DANIEL VARON; TSAI YU-HSUAN
权利人:MAX PLANCK GESELLSCHAFT
摘要:The present invention relates to the synthesis of compounds derived from glycosylphosphatidylinositol (GPI) glycolipids from Toxoplasma gondii and the resulting products obtained. These synthetic compounds are suitable for diagnosis of toxoplasmosis and for use as a vaccine against diseases caused by infection with T. gondii.

专利号:US-9126897-B2
优先权日:2012-06-01
标 题 :Synthesis of diamido gellants by using amino acid N-carboxyanhydrides
发明人：BINDL MARTIN; HERRMANN ROLAND; KNAUP GUNTER
权利人:EVONIK INDUSTRIES AG
摘要:The invention relates to a method for the synthesis of a compound according to formula I comprising the following steps: a) reacting a N-carboxyanhydride according to formula II and a N-carboxy-anhydride according to formula III with a diamine according to formula IV and b) adding an acid to the reaction to adjust the pH value of the reaction to <7; wherein L represents a C 2 -C 20 alkyl group, a C 6 -C 20 aryl group, or a C 7 -C 20 alkylaryl group; and R 1 and R 2 can be identical or different and represent a hydrogen atom, a C 1 -C 4 alkyl group, a C 1 -C 4 hydroxyalkyl group, a C 1 -C 4 thioether group, a C 6 -C 20 aryl group, a C 7 -C 20 alkylaryl group, a C 7 -C 20 alkylhydroxyaryl group, a C 4 -C 20 alkylheteroaryl group with 1 to 4 heteroatoms; or a C 1 -C 4 alkylcarboxylic moiety, which may be an acid, an amide, or which may be esterified with a C 1 -C 6 alkyl group or a C 7 -C 20 alkylaryl group.

专利号:US-6172226-B1
优先权日:1993-12-22
标 题:Synthons for the synthesis and deprotection of peptide nucleic acids under mild conditions
发明人：COULL JAMES M; EGHOLM MICHAEL; HODGE RICHARD P; ISMAIL MOHAMED; RAJUR S B
权利人:PERSEPTIVE BIOSYSTEMS INC
摘要:A method is disclosed for preparing novel PNA synthons having protecting groups capable of removal under mild conditions. The PNA synthons are prepared by coupling novel N-substituted nucleobase intermediates having carbamate protection of the exocyclic amino group of the heterocycle to an amino protected backbone or an amino protected backbone ester of the amino acid N-(2-aminoethyl)-glycine. By the method of this invention, the resultant PNA synthons can have orthogonal protection of the carbamate protected nucleobase and the amino protected backbone. The PNA synthons are useful in the synthesis of peptide nucleic acids (PNAs) and other oligomers such as PNA-DNA chimeras, and may be used in automated synthesizers. Novel compositions of matter are also disclosed. In addition, a guanine PNA synthon having selective carbamate protection of the exocyclic 2-amino group with the C6 carbonyl group unprotected is disclosed.