CAS: 2955-88-6; N-(2-Hydroxyethyl)Pyrrolidine

相似化合物

22041-19-6 6628-74-6 37386-15-5

上下游产品

CAS号123-75-1 四氢吡咯 | CAS号107-07-3 2-氯乙醇 | CAS号540-51-2 2-溴乙醇 | CAS号7250-67-1 N-(2-氯乙基)吡咯烷盐酸盐 | CAS号107-19-7 丙炔醇 | CAS号107-21-1 乙二醇 | CAS号624-76-0 2-碘-1-乙醇 | CAS号110-52-1 1,4-二溴丁烷 | CAS号141-43-5 2-氨基乙醇 | CAS号14181-05-6 1-Pyrrolidineac... | CAS号50609-01-3 4-[2-(吡咯烷-1-基)乙氧基]苯胺 | CAS号5050-41-9 1-(2-氯乙基)吡咯烷 | CAS号180916-06-7 5-溴-2-(2-吡咯烷o乙氧基)吡啶 | CAS号27793-59-5 Benzoic acid,4-... | CAS号2344-10-7 2,2,3,3,4,4,5,5... | CAS号355-25-9 全氟丁烷 | CAS号78159-15-6 2,2,3,3,4,4,5,5... | CAS号132917-42-1 Perfluoro(1-pyr... | CAS号265654-77-1 1-(2-(4-硝基苯氧基)乙基)吡咯烷 | CAS号7250-67-1 N-(2-氯乙基)吡咯烷盐酸盐

1-Ethoxycarbonylmethyl-Pyrrolidine-2,5-Dione置于lithium Aluminium Tetrahydride,乙醚体系中,化学反应生成N-(2-羟乙基)-吡咯烷
参考文献:Mndshojan; Kaldrikjan,Izvestiya Akademii Nauk Armyanskoi Ssr,Khimicheskie Nauki,1959,Vol. 12,P. 55
标题:Mndshojan; Kaldrikjan,Izvestiya Akademii Nauk Armyanskoi Ssr,Khimicheskie Nauki,1959,Vol. 12,P. 55

专利信息

专利号:US-10005807-B2
优先权日:2013-04-12
标题 :Synthesis of sialylated/fucosylated human milk oligosaccharides
发明人：CHASSAGNE PIERRE; KHANZHIN NIKOLAY; HEDEROS MARKUS JONDELIUS; CHAMPION ELISE; MATWIEJUK MARTIN; DEKANY GYULA
权利人:GLYCOM AS
摘要:An achemo-enzymatic synthesis of oligosaccharides of formula 1 is presented wherein R is selected from —OH, —N 3 and —OR 6 wherein R 6 is selected from allyl optionally substituted by one or more methyl, propargyl optionally substituted by one or more methyl, 2-trimethylsilyl-ethyl, —(CH 2) n —NH 2 and —(CH 2) n —N 3 wherein integer n is to 10, preferably 2 or 3, R is selected from sialyl moiety, —SO 3 H and —CH(R)—COOH wherein R is selected from H, alkyl and benzyl, R 2 is selected from H and fucosyl, R 3 is selected from H and sialyl, R 4 is selected from H and fucosyl, provided that at least one of R 3 and R 4 is H, and A is a divalent carbohydrate linker, having important biological activities and significant commercial value for the pharmaceutical and food industry.

专利号:US-8283502-B2
优先权日:2009-04-09
标题:Autocatalytic process for the synthesis of chiral propargylic alcohols
发明人：CHINKOV NICKA; WARM ALEKSANDER; CARREIRA ERICK
权利人:CHINKOV NICKA; WARM ALEKSANDER; CARREIRA ERICK; LONZA AG
摘要:An autocatalytic process for the synthesis of chiral propargylic alcohols.

专利号:WO-2014167537-A1
优先权日:2013-04-12
标题:Synthesis of sialylated/fucosylated oligosaccharides
发明人：KHANZHIN NIKOLAY; CHASSAGNE PIERRE; HEDEROS MARKUS; CHAMPION ELISE; MATWIEJUK MARTIN; DEKANY GYULA
权利人:GLYCOM AS
摘要:This invention relates to a chemo-enzymatic synthesis of oligosaccharidesof formula 1 wherein R is selected from -OH, -N 3 and -OR 6 wherein R 6 is selected from allyl optionally substituted by one or more methyl, propargyl optionally substituted by one or more methyl, 2-trimethylsilyl-ethyl, -(CH 2 ) n -NH 2 and -(CH 2 ) n -N 3 wherein integer n is to 10, preferably 2 or 3, R 1 is selected from sialyl moiety, -SO 3 H and -CH(R 5 )-COOH wherein R 5 is selected from H, alkyl and benzyl, R 2 is selected from H and fucosyl, R 3 is selected from H and sialyl, R 4 is selected from H and fucosyl, provided that one but only one of R 3 and R 4 is H, and A is selected from a bond and a divalent carbohydrate linker, having important biological activities and significant commercial value for the pharmaceutical and food industry.

专利号:US-9102966-B2
优先权日:2010-07-16
标 题:Synthesis of sialooligosaccharide derivatives
发明人：SCHROVEN ANDREAS; CHAMPION ELISE; DEKANY GYULA; RÖHRIG CHRISTOPH; VRASIDAS IOANNIS; FIGUEROA PÉREZ IGNACIO; HEDEROS MARKUS; BOUTET JULIEN; à GOSTON à GNES; KOVà CS-PÉNZES PIROSKA; Horváth Ferenc; RISINGER CHRISTIAN; PIPA GERGELY; DEMKÓ Sà NDOR; KRÖGER LARS
权利人:SCHROVEN ANDREAS; CHAMPION ELISE; DEKANY GYULA; RÖHRIG CHRISTOPH; VRASIDAS IOANNIS; FIGUEROA PÉREZ IGNACIO; HEDEROS MARKUS; BOUTET JULIEN; à GOSTON à GNES; KOVà CS-PÉNZES PIROSKA; Horváth Ferenc; RISINGER CHRISTIAN; PIPA GERGELY; DEMKÓ Sà NDOR; KRÖGER LARS; GLYCOM AS
摘要:The invention relates to a method for the synthesis of compounds of general formula (1A) and salts thereof wherein one of the R groups is an α-sialyl moiety and the other is H, X 1 represents a carbohydrate linker, A is a D-glucopyranosyl unit optionally substituted with fucosyl, R 1 is a protecting group that is removable by hydrogenolysis, the integer m is 0 or 1, by a transsialidation reaction.

专利号:US-2014228554-A1
优先权日:2011-03-18
标 题:Synthesis of new fucose-containing carbohydrate derivatives
发明人：CHAMPION ELISE; DEKANY GYULA; HEDEROS MARKUS; AGOSTON KAROLY
权利人:GLYCOM AS; GLYCOM AS
摘要:A method for the synthesis of a fucooligosaccharide glycosides by reacting a fucosyl donor with H-A-R 1 or a salt thereof, wherein A and R 1 are as defined herein, under the catalysis of an enzyme capable of transferring fucose is provided. The fucooligosaccharid glycoside compounds, or derivatives thereof, their use in the manufacture of human milk oligosaccharides, and a method of manufacture of human milk oligosaccharides, are also provided.

专利号:US-9359327-B2
优先权日:2008-06-30
标题:Process for the preparation of substituted pyrimidine derivatives
发明人：CESCO-CANCIAN SERGIO; CHEN HONGFENG; GRIMM JEFFREY S; MANI NEELAKANDHA S; MAPES CHRISTOPHER M; PALMER DAVID C; PIPPEL DANIEL J; SORGI KIRK L; XIAO TONG
权利人:JANSSEN PHARMACEUTICA NV
摘要:The present invention is directed to processes for the preparation of substituted pyrimidine derivatives, useful as intermediates in the synthesis of histamine H 4 receptor modulators, and to intermediates in H4 modulator synthesis.