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    首页 分子通 按分子结构分类 有机化合物 有机酸及其衍生物 羧酸及其衍生物

    羧酸及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 1059186-34-3 C14H16N2O4
    —— 5-(2-Furanylmethylene)-I+/--[2-(methylthio)ethyl]-4-oxo-2-thioxo-3-thiazolidineacetic acid 90812-32-1 C13H13NO4S3
    5-(2-Furanylmethylene)-I+/--[2-(methylthio)ethyl]-4-oxo-2-thioxo-3-thiazolidineacetic acid
    —— tert-butyl (2S,4'S,5'S)-2-[5-(benzyloxycarbonylamino)-6-methylhept-1-en-4-ylamino]-3-phenypropanoate 1227183-11-0 C29H40N2O4
    tert-butyl (2S,4'S,5'S)-2-[5-(benzyloxycarbonylamino)-6-methylhept-1-en-4-ylamino]-3-phenypropanoate
    —— tert-butyl ((2R,3S)-4-(((S)-1-(tert-butoxy)propan-2-yl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-methyl-4-oxobutyl)(methyl)carbamate 1403479-94-6 C24H50N2O5Si
    tert-butyl ((2R,3S)-4-(((S)-1-(tert-butoxy)propan-2-yl)amino)-2-((tert-butyldimethylsilyl)oxy)-3-methyl-4-oxobutyl)(methyl)carbamate
    —— (R)-methyl 4-((2-amino-N-(1-methoxy-1-oxo-3-(thien-2-yl)propan-2-yl)acetamido)methyl)benzoate hydrobromide 928030-22-2 BrH*C19H22N2O5S
    (R)-methyl 4-((2-amino-N-(1-methoxy-1-oxo-3-(thien-2-yl)propan-2-yl)acetamido)methyl)benzoate hydrobromide
    —— 4-ethyl 2,3-dimethyl 1-butyl-5-(cyclohexylimino)-4,5-dihydro-4-hydroxy-1H-pyrrole-2,3,4-tricarboxylate 1398123-93-7 C21H32N2O7
    4-ethyl 2,3-dimethyl 1-butyl-5-(cyclohexylimino)-4,5-dihydro-4-hydroxy-1H-pyrrole-2,3,4-tricarboxylate
    —— N-[3-(trifluoromethyl)-1H-indol-6-yl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide 1233529-77-5 C18H14F3N3O2
    N-[3-(trifluoromethyl)-1H-indol-6-yl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide
    —— RSAASLNS 1185748-46-2 C31H56N12O13
    RSAASLNS
    —— N<sup>α</sup>-tert-butyloxycarbonyl-2',6'-dimethyl-L-phenylalanyl-L-phenylalanylamide 479203-54-8 C25H33N3O4
    N<sup>α</sup>-tert-butyloxycarbonyl-2',6'-dimethyl-L-phenylalanyl-L-phenylalanylamide
    —— (S)-3-(3-amino-4-(4-aminobutoxy)phenyl)-2-(3-(trifluoromethyl)phenylsulfonamido)propionic acid 1197191-68-6 C20H24F3N3O5S
    (S)-3-(3-amino-4-(4-aminobutoxy)phenyl)-2-(3-(trifluoromethyl)phenylsulfonamido)propionic acid
    —— 4-tert-butyl 2-methyl 2-butyl-5-phenylpyrrolidine-2,4-dicarboxylate 1067979-41-2 C21H31NO4
    4-tert-butyl 2-methyl 2-butyl-5-phenylpyrrolidine-2,4-dicarboxylate
    —— 1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol 95475-49-3 C8H12O4
    1,5-Anhydro-3-O-acetyl-2,6-dideoxy-L-arabino-hex-1-enitol
    —— 107839-11-2 C40H49NO20
    —— {Carboxymethyl-[3-(3,5-dichloro-4-oxo-cyclohexa-2,5-dienylideneamino)-6-hydroxy-2,5-dimethyl-benzyl]-amino}-acetic acid 121676-66-2 C19H18Cl2N2O6
    {Carboxymethyl-[3-(3,5-dichloro-4-oxo-cyclohexa-2,5-dienylideneamino)-6-hydroxy-2,5-dimethyl-benzyl]-amino}-acetic acid
    —— D-pantothenic acid ethylamide 20735-47-1 C11H22N2O4
    D-pantothenic acid ethylamide
    —— penicillin V-tyrosine 113322-25-1 C25H27N3O7S
    penicillin V-tyrosine
    —— 31059-72-0 BrH*C18H18N2O6
    —— 2-chloro-2-nitro-propionic acid methyl ester 101258-31-5 C4H6ClNO4
    2-chloro-2-nitro-propionic acid methyl ester
    —— Boc-Asp(OtBu)-Leu-Ala-Leu-OBzl 158306-72-0 C35H56N4O9
    Boc-Asp(OtBu)-Leu-Ala-Leu-OBzl
    —— N2-benzyloxycarbonyl-N4-octadecyl-L-asparagine benzyl ester 118355-82-1 C37H56N2O5
    N2-benzyloxycarbonyl-N4-octadecyl-L-asparagine benzyl ester
    —— N-[3-(5-Amino-4-cyano-1H-pyrazol-3-yl)propyl]-1-[(4-fluorophenyl)sulfonyl]-2-pyrrolidinecarboxamide 1044637-59-3 C18H21FN6O3S
    N-[3-(5-Amino-4-cyano-1H-pyrazol-3-yl)propyl]-1-[(4-fluorophenyl)sulfonyl]-2-pyrrolidinecarboxamide
    —— 7-fluoro-N-(3-hydroxy-2-propan-2-yloxyphenyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide 1233530-59-0 C18H19FN2O4
    7-fluoro-N-(3-hydroxy-2-propan-2-yloxyphenyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide
    —— 2-tert-butoxycarbonylamino-3-{4-[1-(4-tert-butyl-phenyl)-1H-[1,2,3]triazol-4-yl]-phenyl}-propionic acid methyl ester 1326229-37-1 C27H34N4O4
    2-tert-butoxycarbonylamino-3-{4-[1-(4-tert-butyl-phenyl)-1H-[1,2,3]triazol-4-yl]-phenyl}-propionic acid methyl ester
    —— 1403850-32-7 C34H35N5O8
    —— (D)-2-butyrylamino-3-(biphen-4-yl)propanoic acid (S)-amino-phenyl-ethyl acetate amine salt 1236479-80-3 C10H13NO2*C19H21NO3
    (D)-2-butyrylamino-3-(biphen-4-yl)propanoic acid (S)-amino-phenyl-ethyl acetate amine salt
    —— ethyl 2-[[(3S)-3-[[(2S)-3-cyclohexyl-2-[(2-oxo-2-thiophen-2-ylacetyl)amino]propanoyl]amino]-2-oxo-4-phenylmethoxybutanoyl]amino]acetate 1229294-45-4 C30H37N3O8S
    ethyl 2-[[(3S)-3-[[(2S)-3-cyclohexyl-2-[(2-oxo-2-thiophen-2-ylacetyl)amino]propanoyl]amino]-2-oxo-4-phenylmethoxybutanoyl]amino]acetate
    —— ethyl 2-(3-(6-fluorobenzo[d]thiazole-2-yl)thioureido)acetate 1233692-57-3 C12H12FN3O2S2
    ethyl 2-(3-(6-fluorobenzo[d]thiazole-2-yl)thioureido)acetate
    —— 1-Methyl-bicyclo<3.2.1>nonanon-(3)-yl-(4)-essigsaeure-methylester 92904-39-7 C12H18O3
    1-Methyl-bicyclo<3.2.1>nonanon-(3)-yl-(4)-essigsaeure-methylester
    —— 2,3,4,4-Tetradeutero-2-dideuteromethyl-buttersaeure 113950-26-8 C5H10O2
    2,3,4,4-Tetradeutero-2-dideuteromethyl-buttersaeure
    —— N-methoxycarbonyl p-(2-bromoethyl)phenylglycine 159105-87-0 C12H14BrNO4
    N-methoxycarbonyl p-(2-bromoethyl)phenylglycine
    —— ((S)-2-Amino-3-phenyl-propionylamino)-acetic acid 4-methoxy-benzyl ester 47460-54-8 C19H22N2O4
    ((S)-2-Amino-3-phenyl-propionylamino)-acetic acid 4-methoxy-benzyl ester
    —— N-Acetyl-dl-methionin-cyanmethylester 114036-68-9 C9H14N2O3S
    N-Acetyl-dl-methionin-cyanmethylester
    —— morpholino-phenyl-acetic acid-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-ylamide) 102655-15-2 C23H26N4O3
    morpholino-phenyl-acetic acid-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-ylamide)
    —— 1-Myristoyl-2.5-dioxo-piperazin 110439-40-2 C18H32N2O3
    1-Myristoyl-2.5-dioxo-piperazin
    —— N-benzyloxycarbonyl-(R)alanyl-glycyl-(S)phenylalanyl-(S)leucine methyl ester 67585-98-2 C29H38N4O7
    N-benzyloxycarbonyl-(R)alanyl-glycyl-(S)phenylalanyl-(S)leucine methyl ester
    —— 475497-44-0 C25H34N8O4
    —— (2R-trans)-1-[N,N-Bis[(1,1-dimethylethoxy)carbonyl]-O-(4-nitrophenyl)-L-α-glutamyl]-4-methyl-2-piperidinecarboxylic acid, ethyl ester 166249-88-3 C30H43N3O11
    (2R-trans)-1-[N,N-Bis[(1,1-dimethylethoxy)carbonyl]-O-(4-nitrophenyl)-L-α-glutamyl]-4-methyl-2-piperidinecarboxylic acid, ethyl ester
    —— 401903-84-2 C25H19Cl2N3O5
    —— 475500-74-4 C32H37N7O4S
    —— 1609555-13-6 C86H106N14O16S
    —— 873329-57-8 C18H23NO2Si
    —— (4S)-Dimethyl 4-(2,6-Dichlorophenyl)-2-[4-[2-(t-butoxycarbonyl)amino-2-methyl]propionyl-1-piperazinyl]carbonylmethyl-6-[(S)-phenylsulfinylmethyl]-1,4-dihydropyridine-3,5-dicarboxylate, monohydrochloride 224309-52-8 C37H44Cl2N4O9S*ClH
    (4S)-Dimethyl 4-(2,6-Dichlorophenyl)-2-[4-[2-(t-butoxycarbonyl)amino-2-methyl]propionyl-1-piperazinyl]carbonylmethyl-6-[(S)-phenylsulfinylmethyl]-1,4-dihydropyridine-3,5-dicarboxylate, monohydrochloride
    —— N-Benzyliden-6-amino-6-β-methylpenicillansaeure-methylester 66895-75-8 C17H20N2O3S
    N-Benzyliden-6-amino-6-β-methylpenicillansaeure-methylester
    —— (S,E)-3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)-N-(1-(5-fluoropyridin-2-ylamino)-1-oxo-3-phenylpropan-2-yl)acrylamide, TFA salt 1094104-11-6 C2HF3O2*C24H19ClFN7O2
    (S,E)-3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)-N-(1-(5-fluoropyridin-2-ylamino)-1-oxo-3-phenylpropan-2-yl)acrylamide, TFA salt
    —— 1052697-87-6 C26H31ClFN3O6
    —— 2,6-dimethyl-1,4,7,10-tetraazacyclododecane-N,N',N",N'"-tetraacetic acid 119928-83-5 C18H32N4O8
    2,6-dimethyl-1,4,7,10-tetraazacyclododecane-N,N',N",N'"-tetraacetic acid
    —— 1268698-77-6 C25H37FN6O5
    —— 3-(1-Methyltetrazol-5-ylthiomethyl)-7ss-(DL-α-N-t-butoxycarbonylamino-ss-hydroxymethylphenylacetamido)-3-cephem-4-carbonsaeure 52396-18-6 C24H29N7O7S2
    3-(1-Methyltetrazol-5-ylthiomethyl)-7ss-(DL-α-N-t-butoxycarbonylamino-ss-hydroxymethylphenylacetamido)-3-cephem-4-carbonsaeure
    —— 475500-76-6 C32H37N7O4S
    —— 475500-67-5 C22H32N10O4