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2-amino-4- -butanoic acid

C. Manufactured from butyrolactone and ammonia. Easily hydrolysed to 4-amino-butanoic acid, its most important use is for the formation of N-vinylpyrrolidone by reaction with elhyne. [Pg.335]

Chemical Name 4-Oxo-4ll4-[(2-thiazolylamino)-sulfonyl] phenyl] amino] butanoic acid Common Name -... [Pg.1394]

CN (( )-4-[(2,4-dihydroxy-3,3-dimethyl-l-oxobutyl)amino]butanoic acid calcium salt (2 1) hopantenic acid... [Pg.322]

Glutamic acid 1,5-Pentanediol, 2-amino-1,5-pentanediol, 4-amino-5-hydroxypentanoic acid, 4- amino-butanoic acid, 5- methyl-2-pyrrolidinone, 5 -hydroxynorvol ine, 5-(hydroxymethyl)-2-pyrrol idinone, pyroglutamic acid, 5-caprolactone Food additives, polymers, solvent Hermann, 2003 Feuchtenberger etal., 2005 Corma etal., 2007... [Pg.84]

Carboxyethyl) amino) butanoic acid. See Carboxyethyl aminobutyric acid Carboxyethyl aminobutyric acid CAS 4386-03-2 EINECS/ELINCS 224-497-0 Synonyms Butanoic acid, 4-((2-carboxyethyl) amino)- Butyric acid, 4-((2-carboxyethyl) amino)- 4-((2-Carboxyethyl) amino) butanoic acid 4-[(2-Carboxyethyl) amino] butyric acid Carboxyethyl-y-aminobutyric acid CEGABA Spermidic acid Classification Organic compd. [Pg.771]

Synonyms 4-0xo-4-[[4-[(2-thiazoly1 amino)suIfonyl)phenyl]amino]butanoic acid succinylsulphathiazole sulfasuccithiazole Trade names Kaoxidin, Sulfenterone, Sulfasuxidine, Thiacyl, Thiazole... [Pg.526]

Aminoiminomethyl) 3-methyl 2-butenyl)amino]butanoic acid, 9CI. - 3-Carboxypropyl)- H- 3-methyl-2-butenyl) guanidine. 4-QA -Prenylguanido)butanoic acid [142287-95-4]... [Pg.73]

A synthetic derivative of GABA, tosylate 1.217 (prepared by literature methods),l26 was converted to the 3-methoxy derivative (1.218) via initial reaction with sodium methoxide in methanol. 1 7 Acid hydrolysis gave 3-methoxy-4-amino-butanoic acid, 1.219. [Pg.41]

Reaction of ethyl crotonate and nitroethane in the presence of the basic 1,8-diaza-bicyclo[5.4.0]undec-7-ene (DBU) led to nitro-ester 3.49 in 74% yield.31 Catalytic hydrogenation of the nitro group and acid hydrolysis produced 3-methyl-4-amino-butanoic acid, 3.50. Choosing different conjugated esters as starting materials led to formation of 3-ethyl- (59% overall yield) 3-propyl- (51% overall yield) 3-isopropyl-(62% overall yield) 3-butyl- (56% overall yield) 3-sec-butyl- (60% overall yield) 3-isobutyl- (58% overall yield) and, 3-r-butyl-4-aminobutanoic acid (31% overall yield).31 The yields observed in this study clearly show that conjugate addition of nitro enolates is a synthetically useful process. [Pg.108]

Halo-acid derivatives are useful precursors to GABOB. Chlorination of 4-amino-butanoic acid (GABA - see section 6.1) gave 3-chloro-4-aminobutanoic acid (6.32)... [Pg.195]

Stirling IR, Freer IKA, Robins DJ (1997) Pyrrolizidine alkaloid biosynthesis. Incorporation of 2-amino-butanoic acid labeled with C or H into the necic acid portion of rosmarinine and senecionine. J Chem Soc, Perkin Trans I 677-680... [Pg.377]

Vivani, R. Costantino, U. Nocchetti, M. Crystal engineering on layered zirconium phosphonates crystal structure (from x-ray powder data) and non-covalent interactions on the layered zirconium compound of 4-[bis(phosphonomethyl)amino]butanoic acid. 7. Mater. Chem. 2002, 12, 3254-3260. [Pg.280]

Seneaio magnificus (2ff5,3S)-[3- C, 3-3H]-2-Amino-butanoic acid Seneclonlne HO. Me 342, 343... [Pg.196]

Butane, 2,3-0-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)-catalyst in homogeneous asymmetric hydrogenation, 6, 781 Butane-1,4-dioic acid, 2,2-di(indolyl)-synthesis, 4, 226 Butanenitrile, 4-hydroxy-dihydropyran synthesis from, 3, 769 Butanoic acid, -y-aryl-y-amino-synthesis, 1, 433 1-Butanol... [Pg.572]

CN 2-[[2,4,6-triiodo-3-[(l-oxobutyl)amino]phenyl]methylene]butanoic acid monosodium salt... [Pg.287]

C],jH2(iN20 65514-97-8) see Nomifensine At-methyl-N-(2-aminobenzyl)phenacylamine (CitHisNjO 119810-30-9) see Nomifensine 4-(methylamino)butanoic acid hydrochloride (C5H,2C1N02 6976-17-6) see Azelastine methyl 3-amino-2-butenoate... [Pg.2411]

R=Me or COOEt) failed.2-Amino-4-phosphonobutanoic acid, the phosphonic acid analogue of glutamic acid, has been obtained in resolved forms by the action of papain, followed by aniline, on 2-benzoylamino-4-(diethoxyphosphinyl)butanoic acid when anilide occurs preferentially for the L- compound. Enantiomers of 4-amino-4-phosphonobutanoic acid were obtained by resolution... [Pg.160]

This blend was obtained by polymers mixture extrusion and extraction with the azeotropic mixture of hexane/ethanol, and modifying the obtained polymer surface by coupling of 4-isocyanato butanoic acid methyl ester (as a spacer molecule) to PVA blend, saponification of methyl ester groups and coupling of 4-amino-TEMPO (2,2,6,6-tetramethylpiperidine-l-oxyl) [229],... [Pg.158]

Methyl 2-(benzylamino)methyl-3-hydroxybutanoate Butanoic acid, 3-hydroxy-2-[[(phenylmethyl)amino]methyl]-, methyl ester (R, R )- (118559-03-8) ... [Pg.127]


See other pages where 2-amino-4- -butanoic acid is mentioned: [Pg.273]    [Pg.918]    [Pg.55]    [Pg.273]    [Pg.119]    [Pg.273]    [Pg.365]    [Pg.750]    [Pg.35]    [Pg.73]    [Pg.80]    [Pg.105]    [Pg.159]    [Pg.296]    [Pg.319]    [Pg.41]    [Pg.42]    [Pg.928]    [Pg.967]    [Pg.901]    [Pg.2299]    [Pg.14]    [Pg.241]    [Pg.154]   


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Butanoic acid

DL-2-Amino-4- butanoic acid

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