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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
    —— (2S,4R)-(-)-1-ethyl-4-tert-butyldimethylsilyloxy-2-pyrrolidinecarboxamide 140161-15-5 C13H28N2O2Si
    (2S,4R)-(-)-1-ethyl-4-tert-butyldimethylsilyloxy-2-pyrrolidinecarboxamide
    —— Boc-gGlu(OtBu)-aMeCys(tBu)-Gly-OEt 1264457-28-4 C26H47N3O8S
    Boc-gGlu(OtBu)-aMeCys(tBu)-Gly-OEt
    —— {(S)-5-Benzylcarbamoyl-5-[(R)-2-(3,3-diphenyl-propionylamino)-2-(1H-indol-3-ylmethyl)-4-methylsulfanyl-butyrylamino]-pentyl}-carbamic acid benzyl ester 246870-40-6 C50H55N5O5S
    {(S)-5-Benzylcarbamoyl-5-[(R)-2-(3,3-diphenyl-propionylamino)-2-(1H-indol-3-ylmethyl)-4-methylsulfanyl-butyrylamino]-pentyl}-carbamic acid benzyl ester
    —— 5-O-acetyl-1,2-O-isopropylidene-3-S-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-6-S-(2,3,4-tri-O-acetyl-6-deoxy-6-iodo-β-D-glucopyranosyl)-3,6-dithio-α-D-glucofuranose 225660-06-0 C37H51IO21S2
    5-O-acetyl-1,2-O-isopropylidene-3-S-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-6-S-(2,3,4-tri-O-acetyl-6-deoxy-6-iodo-β-D-glucopyranosyl)-3,6-dithio-α-D-glucofuranose
    —— (S)-3-((R)-2-Amino-3-tritylsulfanyl-propionylamino)-N-((R)-1-tert-butoxycarbonyl-2-tritylsulfanyl-ethyl)-succinamic acid tert-butyl ester 581800-00-2 C56H61N3O6S2
    (S)-3-((R)-2-Amino-3-tritylsulfanyl-propionylamino)-N-((R)-1-tert-butoxycarbonyl-2-tritylsulfanyl-ethyl)-succinamic acid tert-butyl ester
    —— Sunitinib Impurity 23 1309935-09-8 C12H18N2O2
    Sunitinib Impurity 23
    —— 9-benzyloxy-2-(3-chloro-benzyl)-3-hydroxy-4-isopropyl-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,8-dione 845723-45-7 C25H25ClN2O4
    9-benzyloxy-2-(3-chloro-benzyl)-3-hydroxy-4-isopropyl-3,4-dihydro-2H-pyrido[1,2-a]pyrazine-1,8-dione
    —— N-(2-Chloro-ethyl)-oxalamic acid ethyl ester 54928-68-6 C6H10ClNO3
    N-(2-Chloro-ethyl)-oxalamic acid ethyl ester
    —— Acetic acid (2S,3R)-2-acetoxymethyl-6-oxo-tetrahydro-pyran-3-yl ester 23791-01-7 C10H14O6
    Acetic acid (2S,3R)-2-acetoxymethyl-6-oxo-tetrahydro-pyran-3-yl ester
    —— 80919-08-0 C21H34NO5P
    —— 3-(5-chloro-pyridin-2-ylamino)-2-nitro-acrylic acid ethyl ester 64273-60-5 C10H10ClN3O4
    3-(5-chloro-pyridin-2-ylamino)-2-nitro-acrylic acid ethyl ester
    —— lithium (R)-2-methyl-1-(3-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylate 1417560-99-6 C14H15F3NO2*Li
    lithium (R)-2-methyl-1-(3-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylate
    —— (2S,4R)-4-(3-chlorophenylsulfonyl)-N-(1-cyanocyclopropyl)pyrrolidine-2-carboxamide 1450977-52-2 C15H16ClN3O3S
    (2S,4R)-4-(3-chlorophenylsulfonyl)-N-(1-cyanocyclopropyl)pyrrolidine-2-carboxamide
    —— Morpholinacetyl-2-phenylamino-4-phenylthiazol 72545-19-8 C21H21N3O2S
    Morpholinacetyl-2-phenylamino-4-phenylthiazol
    —— 1,4-bis[(2E,4E)-hexa-2,4-dienyl]piperazine-2,3-dione 78201-58-8 C16H22N2O2
    1,4-bis[(2E,4E)-hexa-2,4-dienyl]piperazine-2,3-dione
    —— [3-(2-tert-Butoxycarbonylamino-3-hydroxy-propyl)-1H-indol-4-ylamino]-acetic acid ethyl ester 84590-35-2 C20H29N3O5
    [3-(2-tert-Butoxycarbonylamino-3-hydroxy-propyl)-1H-indol-4-ylamino]-acetic acid ethyl ester
    —— (2-octyl-5-oxo-tetrahydro-furan-3-yl)-acetic acid methyl ester 77756-00-4 C15H26O4
    (2-octyl-5-oxo-tetrahydro-furan-3-yl)-acetic acid methyl ester
    —— ethyl 4-[(2-ethoxy-2-oxoethyl)(methyl)amino]-2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate 1269119-42-7 C13H19N3O5
    ethyl 4-[(2-ethoxy-2-oxoethyl)(methyl)amino]-2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate
    —— N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-N'-(4'-(m-chlorophenyl)-6'-diphenylpyrimidin-2'-yl)thiourea 1127559-76-5 C31H31ClN4O9S
    N-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-N'-(4'-(m-chlorophenyl)-6'-diphenylpyrimidin-2'-yl)thiourea
    —— N-Benzyloxycarbonyl-α-L-glutamylglycin-ethylester-γ-phenylhydrazid 4587-39-7 C23H28N4O6
    N-Benzyloxycarbonyl-α-L-glutamylglycin-ethylester-γ-phenylhydrazid
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(4-(3-methoxyphenyl)-6-(4-methoxyphenyl)pyrimidin-2-yl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1226781-11-8 C33H36N4O11S
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(3-(4-(3-methoxyphenyl)-6-(4-methoxyphenyl)pyrimidin-2-yl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— tert-butyl (6S)-2-oxo-1-azabicyclo<4.3.0>nonane-6-carboxylate 160814-65-3 C13H21NO3
    tert-butyl (6S)-2-oxo-1-azabicyclo<4.3.0>nonane-6-carboxylate
    —— 929720-08-1 C35H39N3O8
    —— 4-((S)-2-Amino-2-tert-butylcarbamoyl-ethyl)-imidazole-1-carboxylic acid benzyl ester 170797-88-3 C18H24N4O3
    4-((S)-2-Amino-2-tert-butylcarbamoyl-ethyl)-imidazole-1-carboxylic acid benzyl ester
    —— methyl (1R<sup>*</sup>,3aR<sup>*</sup>,6aR<sup>*</sup>)-2,2-dimethyl-2,3,4,5,6,6a-hexahydro-1-(3-hydroxypropyl)-5-oxo-3a(1H)-pentaleneacetate 111537-95-2 C16H26O4
    methyl (1R<sup>*</sup>,3aR<sup>*</sup>,6aR<sup>*</sup>)-2,2-dimethyl-2,3,4,5,6,6a-hexahydro-1-(3-hydroxypropyl)-5-oxo-3a(1H)-pentaleneacetate
    —— H-Gln-O-But 5132-46-7 C7H8O3S*C9H18N2O3
    H-Gln-O-But
    —— <i>N</i><sup>2</sup>-[<i>N</i>-(2,2-bis-acetylamino-propionyl)-glycyl]-L-asparagine ; <i>N</i>-[<i>N</i>-(2,2-bis-acetylaminopropionyl)-glycyl]-L-aspartic acid-4-amide 897954-99-3 C13H21N5O7
    <i>N</i><sup>2</sup>-[<i>N</i>-(2,2-bis-acetylamino-propionyl)-glycyl]-L-asparagine ; <i>N</i>-[<i>N</i>-(2,2-bis-acetylaminopropionyl)-glycyl]-L-aspartic acid-4-amide
    —— [3-(3-Fluoro-adamantan-1-yl)-ureido]-acetic acid ethyl ester 126552-64-5 C15H23FN2O3
    [3-(3-Fluoro-adamantan-1-yl)-ureido]-acetic acid ethyl ester
    —— (S)-2-tert-Butoxycarbonylamino-3-[2-(2,2,2-trichloro-ethoxycarbonylamino)-thiazol-4-yl]-propionic acid 135703-87-6 C14H18Cl3N3O6S
    (S)-2-tert-Butoxycarbonylamino-3-[2-(2,2,2-trichloro-ethoxycarbonylamino)-thiazol-4-yl]-propionic acid
    —— Acetic acid 2-[(4-methoxy-phenylaminooxalyl)-amino]-4-(1,1,3,3-tetramethyl-butyl)-phenyl ester 22505-12-0 C25H32N2O5
    Acetic acid 2-[(4-methoxy-phenylaminooxalyl)-amino]-4-(1,1,3,3-tetramethyl-butyl)-phenyl ester
    —— 1,6-dibenzyl-4-(4-methoxybenzyl)-2,5-piperazinedione 100565-01-3 C26H26N2O3
    1,6-dibenzyl-4-(4-methoxybenzyl)-2,5-piperazinedione
    —— N-(4-Benzyl-2,5-dioxo-imidazolidin-1-yl)-4-nitro-benzamide 129221-14-3 C17H14N4O5
    N-(4-Benzyl-2,5-dioxo-imidazolidin-1-yl)-4-nitro-benzamide
    —— allyl O-<2,3,4-tri-O-acetyl-6-O-(bromoacetyl)-β-D-galactopyranosyl>-(1->6)-O-(2,3,4-tri-O-acetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-β-D-galactopyranoside 110236-47-0 C41H55BrO26
    allyl O-<2,3,4-tri-O-acetyl-6-O-(bromoacetyl)-β-D-galactopyranosyl>-(1->6)-O-(2,3,4-tri-O-acetyl-β-D-galactopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-β-D-galactopyranoside
    —— 1-<1-Acetoxy-propin-(2)-yl>-cyclohexen-(1) 7014-61-1 C11H14O2
    1-<1-Acetoxy-propin-(2)-yl>-cyclohexen-(1)
    —— Z-Pro-Gly-OTmb 80633-24-5 C25H30N2O5
    Z-Pro-Gly-OTmb
    —— <i>O</i>-[5-(carboxymethyl-amino)-2,4-dinitro-phenyl]-L-tyrosine 103302-06-3 C17H16N4O9
    <i>O</i>-[5-(carboxymethyl-amino)-2,4-dinitro-phenyl]-L-tyrosine
    —— (2S)-3-(4-fluorophenyl)-N-(3-(2-(methylamino)pyridin-4-yl)-1-propyl-1H-pyrazol-5-yl)-2-(thiazol-4-ylmethylamino)propanamide 1240523-50-5 C25H28FN7OS
    (2S)-3-(4-fluorophenyl)-N-(3-(2-(methylamino)pyridin-4-yl)-1-propyl-1H-pyrazol-5-yl)-2-(thiazol-4-ylmethylamino)propanamide
    —— H-Arg-Arg-Phe-Arg-Pro-Lys-Phe-Lys-OH 117398-70-6 C53H87N19O9
    H-Arg-Arg-Phe-Arg-Pro-Lys-Phe-Lys-OH
    —— N6-(Trifluoroacetyl)-L-lysyl-L-proline mono(4-methylbenzenesulfonate) 105641-23-4 C20H28F3N3O7S
    N6-(Trifluoroacetyl)-L-lysyl-L-proline mono(4-methylbenzenesulfonate)
    —— N-[(N-tert-butoxycarbonyl-N-methyl)glycyl]-[N-2(2-amino-acetyl-guanine-9-yl)ethyl]glycine methyl ester 344414-16-0 C20H29N7O7
    N-[(N-tert-butoxycarbonyl-N-methyl)glycyl]-[N-2(2-amino-acetyl-guanine-9-yl)ethyl]glycine methyl ester
    —— 1-((S)-2-(tert-butoxycarbonylamino)-3-methylbutanoyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid 1595279-46-1 C18H25N3O5
    1-((S)-2-(tert-butoxycarbonylamino)-3-methylbutanoyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
    —— [({5-hydroxy-2-[(1-{5-[4-(hydroxymethyl)phenyl]pyridin-2-yl}piperidin-4-yl)methyl]-6-methylpyrimidin-4-yl}carbonyl)amino]acetic acid 1296273-25-0 C26H29N5O5
    [({5-hydroxy-2-[(1-{5-[4-(hydroxymethyl)phenyl]pyridin-2-yl}piperidin-4-yl)methyl]-6-methylpyrimidin-4-yl}carbonyl)amino]acetic acid
    —— 1242418-52-5 C11H16O5
    —— [(1R,2R)-1-((S)-sec-Butyl)-2-methoxy-pent-4-enyl]-carbamic acid tert-butyl ester 132202-90-5 C15H29NO3
    [(1R,2R)-1-((S)-sec-Butyl)-2-methoxy-pent-4-enyl]-carbamic acid tert-butyl ester
    —— ethyl 2-((3R,4S,5S)-5-((tert-butoxycarbonyl)amino)-4-methyl-2-propionyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine-3-carboxamido)acetate 1514921-71-1 C24H35N3O6
    ethyl 2-((3R,4S,5S)-5-((tert-butoxycarbonyl)amino)-4-methyl-2-propionyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine-3-carboxamido)acetate
    —— N-bis(phenylazo)glycine methylamide 130780-38-0 C15H16N6O
    N-bis(phenylazo)glycine methylamide
    —— 4-[[(R)-2-(3,4-dichloro-phenylamino)-propionyl]-(2,2-dimethoxy-ethyl)-amino]-butyric acid tert-butyl ester 1290049-64-7 C21H32Cl2N2O5
    4-[[(R)-2-(3,4-dichloro-phenylamino)-propionyl]-(2,2-dimethoxy-ethyl)-amino]-butyric acid tert-butyl ester
    —— N-α-(tert-butoxycarbonyl)-τ-isopropyl-L-histidine 777076-94-5 C14H23N3O4
    N-α-(tert-butoxycarbonyl)-τ-isopropyl-L-histidine
    —— (3R)-3,7-dimethyl-6,7-epoxyoct-1-en-3-yl acetate 185141-67-7 C12H20O3
    (3R)-3,7-dimethyl-6,7-epoxyoct-1-en-3-yl acetate
    —— (S)-2-Amino-3-{1-[(2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-3-(2,2-dimethyl-propionyloxy)-tetrahydro-pyran-2-yl]-1H-indol-3-yl}-propionic acid 666855-49-8 C28H36N2O11
    (S)-2-Amino-3-{1-[(2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-3-(2,2-dimethyl-propionyloxy)-tetrahydro-pyran-2-yl]-1H-indol-3-yl}-propionic acid