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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
    —— methyl 5-bromo-1-{[4-(1,1-dimethylethyl)-3-(methyloxy)phenyl]carbonyl}-2,3-dihydro-1H-indole-2-carboxylate 790226-20-9 C22H24BrNO4
    methyl 5-bromo-1-{[4-(1,1-dimethylethyl)-3-(methyloxy)phenyl]carbonyl}-2,3-dihydro-1H-indole-2-carboxylate
    —— Cefathiamidine Impurity D 905712-22-3 C17H24N4O4S2
    Cefathiamidine Impurity D
    —— tert-butyl (S)-(1-((5,7-dimethyl-1,8-naphthyridin-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate 932743-99-2 C20H28N4O3
    tert-butyl (S)-(1-((5,7-dimethyl-1,8-naphthyridin-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate
    —— 4-(4-(2-(4-fluorobenzylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(4-fluorobenzylidene)hydrazide 1202231-65-9 C25H23F2N5O2
    4-(4-(2-(4-fluorobenzylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(4-fluorobenzylidene)hydrazide
    —— methyl 1-{[4-(1,1-dimethylethyl)-3-(methyloxy)phenyl]carbonyl}-4-{[2-(methyloxy)-2-oxoethyl]oxy}-2-(2-methylpropyl)-2,3-dihydro-1H-indole-2-carboxylate 790225-97-7 C29H37NO7
    methyl 1-{[4-(1,1-dimethylethyl)-3-(methyloxy)phenyl]carbonyl}-4-{[2-(methyloxy)-2-oxoethyl]oxy}-2-(2-methylpropyl)-2,3-dihydro-1H-indole-2-carboxylate
    —— (2S,3R)-2-[[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-19-[[(2R)-3-phenyl-2-[[2-[4,7,10-tris(carboxylatomethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]propanoyl]amino]-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-hydroxybutanoate;hydron;lutetium-177(3+) 437608-50-9 C65H87LuN14O19S2
    (2S,3R)-2-[[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-19-[[(2R)-3-phenyl-2-[[2-[4,7,10-tris(carboxylatomethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]propanoyl]amino]-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]-3-hydroxybutanoate;hydron;lutetium-177(3+)
    —— (2R)-2-amino-N-[3-cyclohexyl-4-(1,2,4-triazol-1-yl)butyl]-3-(4-fluorophenyl)propanamide 1017540-60-1 C21H30FN5O
    (2R)-2-amino-N-[3-cyclohexyl-4-(1,2,4-triazol-1-yl)butyl]-3-(4-fluorophenyl)propanamide
    —— (1S,4R,7S,10S,13S,16S)-26-amino-24-methoxy-10-[(4-methoxyphenyl)methyl]-4,7,9,13,15,29-hexamethyl-22-oxa-3,6,9,12,15,29-hexazatetracyclo[14.12.2.218,21.123,27]tritriaconta-18,20,23,25,27(31),32-hexaene-2,5,8,11,14,30-hexone 1005412-01-0 C41H51N7O9
    (1S,4R,7S,10S,13S,16S)-26-amino-24-methoxy-10-[(4-methoxyphenyl)methyl]-4,7,9,13,15,29-hexamethyl-22-oxa-3,6,9,12,15,29-hexazatetracyclo[14.12.2.218,21.123,27]tritriaconta-18,20,23,25,27(31),32-hexaene-2,5,8,11,14,30-hexone
    —— (E)-8-(but-2-ynyloxy)-2-methyloct-6-en-4-yn-3-yl acetate 1358916-30-9 C15H20O3
    (E)-8-(but-2-ynyloxy)-2-methyloct-6-en-4-yn-3-yl acetate
    —— 3-(2-(4-(dimethylamino)phenyl)acetamido)propanoic acid 1400452-69-8 C13H18N2O3
    3-(2-(4-(dimethylamino)phenyl)acetamido)propanoic acid
    —— N-(3,5-bis(trifluoromethyl)benzyl)-2-((pyridin-3-yl)acetamido)-3-(3-indolyl)propionamide 159616-76-9 C27H22F6N4O2
    N-(3,5-bis(trifluoromethyl)benzyl)-2-((pyridin-3-yl)acetamido)-3-(3-indolyl)propionamide
    —— methyl 2-(cyclohexyloxy)-3-(2-ethoxyethyl)-2H-azirine-2-carboxylate 1372794-20-1 C14H23NO4
    methyl 2-(cyclohexyloxy)-3-(2-ethoxyethyl)-2H-azirine-2-carboxylate
    —— 2-(N-isopropyl-N-((2-pyridyl)methyl)aminomethyl)-6-(N-(ethoxycarbonylmethyl)-N-((2-pyridyl)methyl)aminomethyl)-4-methylphenol 1018330-10-3 C28H36N4O3
    2-(N-isopropyl-N-((2-pyridyl)methyl)aminomethyl)-6-(N-(ethoxycarbonylmethyl)-N-((2-pyridyl)methyl)aminomethyl)-4-methylphenol
    —— (2R,3R,4S,5R)-dimethyl 5-(naphthalen-2-yl)-3-(phenylsulfonyl)pyrrolidine-2,4-dicarboxylate 1352713-31-5 C24H23NO6S
    (2R,3R,4S,5R)-dimethyl 5-(naphthalen-2-yl)-3-(phenylsulfonyl)pyrrolidine-2,4-dicarboxylate
    —— 5-hydroxymethyl-1-(methyl 2',3'-di-O-acetyl-5'-carbobenzyloxyamino-5'-deoxy-β-D-allofuranosyluronate)uracil 310904-41-7 C24H27N3O12
    5-hydroxymethyl-1-(methyl 2',3'-di-O-acetyl-5'-carbobenzyloxyamino-5'-deoxy-β-D-allofuranosyluronate)uracil
    —— (2R,4S,7S)-20-[benzylamino]-7-cyclohexyl-N-((1R,2S)-1-{[(cyclopropylsulfonyl)amino]carbonyl}-2-vinylcyclopropyl)-23-methoxy-12,12-dimethyl-6,9-dioxo-3,4,6,7,8,9,12,13,14,15-decahydro-2H,11H-16,18-(ethanediylidene)-2,5-methanopyrido[4,3-k][1,10,3,6]dioxadiazacyclononadecine-4-carboxamide 1021437-33-1 C47H60N6O9S
    (2R,4S,7S)-20-[benzylamino]-7-cyclohexyl-N-((1R,2S)-1-{[(cyclopropylsulfonyl)amino]carbonyl}-2-vinylcyclopropyl)-23-methoxy-12,12-dimethyl-6,9-dioxo-3,4,6,7,8,9,12,13,14,15-decahydro-2H,11H-16,18-(ethanediylidene)-2,5-methanopyrido[4,3-k][1,10,3,6]dioxadiazacyclononadecine-4-carboxamide
    —— 10-ethoxy-14-methoxy-N,6,6-trimethyl-20-(trifluoromethyl)-9-oxa-4,5,16,18,22,25,28-heptaaza-10-phosphapentacyclo[21.2.2.2(12,15).1(2,5).1(17,21)]hentriaconta-1(25),2(31),3,12,14,17(28),18,20,23,26,29-undecaene-24-carboxamide 10-oxide 1380307-57-2 C30H34F3N8O5P
    10-ethoxy-14-methoxy-N,6,6-trimethyl-20-(trifluoromethyl)-9-oxa-4,5,16,18,22,25,28-heptaaza-10-phosphapentacyclo[21.2.2.2(12,15).1(2,5).1(17,21)]hentriaconta-1(25),2(31),3,12,14,17(28),18,20,23,26,29-undecaene-24-carboxamide 10-oxide
    —— MTX-α-PhePhe-NH-C2H4-NH-Boc 866455-81-4 C46H56N12O8
    MTX-α-PhePhe-NH-C2H4-NH-Boc
    —— (2S)-cyclopentyl{[(hept-6-en-1-yloxy)carbonyl]amino}acetic acid 924271-10-3 C15H25NO4
    (2S)-cyclopentyl{[(hept-6-en-1-yloxy)carbonyl]amino}acetic acid
    —— 3-(N-(2-(hexahydro-2-oxo-3S-(3-methoxyphenylcarbonylamino)azepin-1-yl))propionyl)amino-4-oxo-5-(5-phenylmethyltetrazol-1-yl)pentanoic acid 192457-54-8 C30H35N7O7
    3-(N-(2-(hexahydro-2-oxo-3S-(3-methoxyphenylcarbonylamino)azepin-1-yl))propionyl)amino-4-oxo-5-(5-phenylmethyltetrazol-1-yl)pentanoic acid
    —— tert-butyl N-(diphenylmethylene)-3-(morpholin-4-ylmethyl)-2-nitro-L-phenylalaninate 1258545-36-6 C31H35N3O5
    tert-butyl N-(diphenylmethylene)-3-(morpholin-4-ylmethyl)-2-nitro-L-phenylalaninate
    —— (R)-2-[(1S,2S,5S)-2-Hydroxy-2,6,6-trimethyl-bicyclo[3.1.1]hept-(3Z)-ylideneamino]-6-iodo-hexanoic acid methyl ester 136788-42-6 C17H28INO3
    (R)-2-[(1S,2S,5S)-2-Hydroxy-2,6,6-trimethyl-bicyclo[3.1.1]hept-(3Z)-ylideneamino]-6-iodo-hexanoic acid methyl ester
    —— 2-(4-Bromo-pentyl)-2-tert-butoxycarbonylamino-malonic acid monoethyl ester 849758-48-1 C15H26BrNO6
    2-(4-Bromo-pentyl)-2-tert-butoxycarbonylamino-malonic acid monoethyl ester
    —— 2,3,4-tri-O-acetyl-β-D-xylopyranosyl azide 129693-56-7 C11H15N3O7
    2,3,4-tri-O-acetyl-β-D-xylopyranosyl azide
    —— Boc-D-Lys(2-ClCbz)NHCH2Ph 1094780-58-1 C26H34ClN3O5
    Boc-D-Lys(2-ClCbz)NHCH2Ph
    —— barium bis(8-hydroxyquinolinato)(glycinyldithiocarbamato)nickel(II) 556794-79-7 Ba*C21H15N3NiO4S2
    barium bis(8-hydroxyquinolinato)(glycinyldithiocarbamato)nickel(II)
    —— N-(1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-2-(3-sulfamoylphenylamino)acetamide 1270014-45-3 C19H23N7O3S
    N-(1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-2-(3-sulfamoylphenylamino)acetamide
    —— Cbz-Glu(OγtBu)-Ser(OβtBu)-[DLeu]-Val t-butyl ester 862835-74-3 C41H65N5O10
    Cbz-Glu(OγtBu)-Ser(OβtBu)-[DLeu]-Val t-butyl ester
    —— 2-{[1-(4-amino-benzenesulfonyl)-pyrrolidine-2-carbonyl]-amino}-3-(3-benzyl-ureido)-propionic acid 959130-66-6 C22H27N5O6S
    2-{[1-(4-amino-benzenesulfonyl)-pyrrolidine-2-carbonyl]-amino}-3-(3-benzyl-ureido)-propionic acid
    —— 118386-95-1 C21H37NO5
    —— <2.4.5-Trichlor-phenoxyacetyl>-DL-methionin-<4-methoxy-benzylidenhydrazid> 3024-35-9 C21H22Cl3N3O4S
    <2.4.5-Trichlor-phenoxyacetyl>-DL-methionin-<4-methoxy-benzylidenhydrazid>
    —— (2E,4E,7R)-8-[(2R)-2-[(2R,3S,5S,6E,8S,9S,11R,12E,14S,15S,16R,17S,18S)-15-hydroxy-3,5,9,11,17-pentamethoxy-8,14,16,18-tetramethyl-19-tri(propan-2-yl)silyloxynonadeca-6,12-dien-2-yl]-6-oxo-2,3-dihydropyran-4-yl]-7-methoxy-5-methylocta-2,4-dienoic acid 952144-99-9 C52H92O12Si
    (2E,4E,7R)-8-[(2R)-2-[(2R,3S,5S,6E,8S,9S,11R,12E,14S,15S,16R,17S,18S)-15-hydroxy-3,5,9,11,17-pentamethoxy-8,14,16,18-tetramethyl-19-tri(propan-2-yl)silyloxynonadeca-6,12-dien-2-yl]-6-oxo-2,3-dihydropyran-4-yl]-7-methoxy-5-methylocta-2,4-dienoic acid
    —— (S)-N-tert-butyl-α-trifluoromethyllactyl amide 1241583-67-4 C8H14F3NO2
    (S)-N-tert-butyl-α-trifluoromethyllactyl amide
    —— 2-(dimethylamino)ethyl N-[4-[[(6S,9aS)-1-(benzylcarbamoyl)-8-[[3-(cyclopropanecarbonyl)-1H-indol-7-yl]methyl]-4,7-dioxo-2-prop-2-enyl-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenoxy]sulfonylcarbamate 1145674-62-9 C42H48N8O9S
    2-(dimethylamino)ethyl N-[4-[[(6S,9aS)-1-(benzylcarbamoyl)-8-[[3-(cyclopropanecarbonyl)-1H-indol-7-yl]methyl]-4,7-dioxo-2-prop-2-enyl-3,6,9,9a-tetrahydropyrazino[2,1-c][1,2,4]triazin-6-yl]methyl]phenoxy]sulfonylcarbamate
    —— 2-(N-(2-chloroacetyl)-4-fluoroanilino)-N-cyclohexyl-2-pyridin-4-ylacetamide 1338494-46-4 C21H23ClFN3O2
    2-(N-(2-chloroacetyl)-4-fluoroanilino)-N-cyclohexyl-2-pyridin-4-ylacetamide
    —— 5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide 7338-77-4 C4H4N4O2S
    5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide
    —— 3-(5-methyl-isoxazol-3-ylamino)-2-nitro-acrylic acid ethyl ester 64273-50-3 C9H11N3O5
    3-(5-methyl-isoxazol-3-ylamino)-2-nitro-acrylic acid ethyl ester
    —— (+/-)-<i>threo</i>-2-amino-3-benzylsulfanyl-butyric acid methyl ester; hydrochloride 100370-25-0 C12H17NO2S*ClH
    (+/-)-<i>threo</i>-2-amino-3-benzylsulfanyl-butyric acid methyl ester; hydrochloride
    —— (2aS,2bS,5aS,6R)-2-Eth-(Z)-ylidene-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester 225219-88-5 C19H19NO5
    (2aS,2bS,5aS,6R)-2-Eth-(Z)-ylidene-2b-methyl-1,4-dioxo-octahydro-3-oxa-6a-aza-cyclobuta[a]pentalene-6-carboxylic acid benzyl ester
    —— (5R,6S)-6-<(1R)-hydroxyethyl>-2-<<(2S)-pyrrolidin-2-yl>-methyl>-2-penem-3-carboxyic acid 105420-73-3 C13H18N2O4S
    (5R,6S)-6-<(1R)-hydroxyethyl>-2-<<(2S)-pyrrolidin-2-yl>-methyl>-2-penem-3-carboxyic acid
    —— dimethyl (2S,3R,4S,5R)-3-(phenylsulfonyl)-5-((E)-styryl)pyrrolidine-2,4-dicarboxylate 1130894-75-5 C22H23NO6S
    dimethyl (2S,3R,4S,5R)-3-(phenylsulfonyl)-5-((E)-styryl)pyrrolidine-2,4-dicarboxylate
    —— Poly(oxy-1,2-ethanediyl), I+/--hydro-I-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1) 693815-29-1 C37H48N4O24
    Poly(oxy-1,2-ethanediyl), I+/--hydro-I-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
    —— tert-butyl ((2R,6S,7R,9S,13aS,14aR,16aS,Z)-14a-((cyclopropylsulfonyl)carbamoyl)-2-((3-(4-fluorophenyl)-6-methoxyisoquinolin-1-yl)oxy)-7,9-dimethyl-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate 1409951-45-6 C44H54FN5O9S
    tert-butyl ((2R,6S,7R,9S,13aS,14aR,16aS,Z)-14a-((cyclopropylsulfonyl)carbamoyl)-2-((3-(4-fluorophenyl)-6-methoxyisoquinolin-1-yl)oxy)-7,9-dimethyl-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl)carbamate
    —— 4H,5H,6H,7H-furo[3,2-c]pyridine-4-carboxylic acid hydrochloride 2044712-79-8 C8H10ClNO3
    4H,5H,6H,7H-furo[3,2-c]pyridine-4-carboxylic acid hydrochloride
    —— 3-[N-(5-oxohexanoyl)-L-phenylalanyl-L-glutamyl-O-benzyl-L-phenylalanyl-L-glycinyl]-aminopropyl 2-acetamido-2-deoxy-β-D-glucopyranoside 1256846-95-3 C49H64N6O14
    3-[N-(5-oxohexanoyl)-L-phenylalanyl-L-glutamyl-O-benzyl-L-phenylalanyl-L-glycinyl]-aminopropyl 2-acetamido-2-deoxy-β-D-glucopyranoside
    —— (S)-2-(tert-butoxycarbonylamino)-2,3-dimethylpenta-3,4-dienoic acid 1239606-83-7 C12H19NO4
    (S)-2-(tert-butoxycarbonylamino)-2,3-dimethylpenta-3,4-dienoic acid
    —— 2-(1-cyclopropanesulfonylaminocarbonyl-2-vinyl-cyclopropylcarbamoyl)-4-(5-fluoro-isoquinolin-1-yloxy)-pyrrolidine-1-carboxylic acid ter-butyl ester 630422-84-3 C28H33FN4O7S
    2-(1-cyclopropanesulfonylaminocarbonyl-2-vinyl-cyclopropylcarbamoyl)-4-(5-fluoro-isoquinolin-1-yloxy)-pyrrolidine-1-carboxylic acid ter-butyl ester
    —— <i>N</i>,<i>N</i>-diethyl-glycine 4-naphthalen-2-yl-thiazol-2-ylamide 6125-41-3 C19H21N3OS
    <i>N</i>,<i>N</i>-diethyl-glycine 4-naphthalen-2-yl-thiazol-2-ylamide
    —— methyl (S)-N-[(S)-N-benzyloxycarbonylpyrrolidine-2-ylmethanesulfonyl]leucinate 1454845-44-3 C20H30N2O6S
    methyl (S)-N-[(S)-N-benzyloxycarbonylpyrrolidine-2-ylmethanesulfonyl]leucinate
    —— O-(tert-butyl) S-(1-(2-(1,3-dioxoisoindolin-2-yl)acetyl)-4-(((R)-4-methyl-1-(((S)-1-(methylamino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopentan-2-yl)thio)pyrrolidin-3-yl) carbonothioate 849469-27-8 C35H44N4O7S2
    O-(tert-butyl) S-(1-(2-(1,3-dioxoisoindolin-2-yl)acetyl)-4-(((R)-4-methyl-1-(((S)-1-(methylamino)-1-oxo-3-phenylpropan-2-yl)amino)-1-oxopentan-2-yl)thio)pyrrolidin-3-yl) carbonothioate