中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
左西孟旦杂质ZXMT-7 | (5S)-6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | 101328-84-1 | C11H13N3O | 203.244 |
—— | 6-(4-acetamidophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | 36725-27-6 | C13H15N3O2 | 245.281 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(R)-6-(4-氨基苯基)-4,5-二氢-5-甲基-3(2H)-哒嗪酮 | (R)-6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | 101328-85-2 | C11H13N3O | 203.244 |
左西孟旦杂质ZXMT-7 | (5S)-6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | 101328-84-1 | C11H13N3O | 203.244 |
—— | 6-(4-hydrazinophenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 244077-42-7 | C11H14N4O | 218.258 |
盐酸格拉司琼杂质7 | 5-methyl-6-phenyl-4,5-dihydropyridazin-3(2H)-one | 110766-33-1 | C11H12N2O | 188.229 |
—— | 6-[4-(2-Amino-ethylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 184763-51-7 | C13H18N4O | 246.312 |
—— | 6-[4-(2-aminopropylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 114856-98-3 | C14H20N4O | 260.339 |
左西孟旦 | simendan | 131741-08-7 | C14H12N6O | 280.289 |
左旋西孟旦 | levosimendan | 141505-33-1 | C14H12N6O | 280.289 |
—— | 6-[4-(3-aminopropionamido)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 88421-57-2 | C14H18N4O2 | 274.323 |
—— | 6-<4-(4-pyridylamino)phenyl>-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C16H16N4O | 280.329 |
—— | 6-[4-(2-chloro-acetylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 69635-62-7 | C13H14ClN3O2 | 279.726 |
—— | 6-[4-(3-chloro-propionylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 69635-65-0 | C14H16ClN3O2 | 293.753 |
—— | N,N'-bis[4-(5-methyl-4,5-dihydro-3(2H)-pyridazinon-6-yl)phenyl]-formamidine | 87988-27-0 | C23H24N6O2 | 416.483 |
—— | 2-Bromo-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-acetamide | 111794-32-2 | C13H14BrN3O2 | 324.177 |
—— | 6-<4-(3-bromopropionamido)phenyl>-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 111794-34-4 | C14H16BrN3O2 | 338.204 |
—— | 6-[4-(4-chloro-butyrylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 69635-66-1 | C15H18ClN3O2 | 307.78 |
左西孟坦杂质27 | 6-(4-hydroxyphenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 103416-88-2 | C11H12N2O2 | 204.228 |
—— | 6-[p-(2-methylmercaptoacetylamino)phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | 88012-35-5 | C14H17N3O2S | 291.374 |
—— | 3-chloro-N-[4-(4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl)phenyl]butanamide | 85221-85-8 | C15H18ClN3O2 | 307.78 |
—— | 4,5-dihydro-6-(p-isopropoxycarbonylaminophenyl)-5-methyl-3(2H)-pyridazinone | 81228-50-4 | C15H19N3O3 | 289.334 |
氨匹宗 | amipizone | 69635-63-8 | C14H16ClN3O2 | 293.753 |
—— | 6-[4-(2-bromo-propionylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 69635-73-0 | C14H16BrN3O2 | 338.204 |
—— | 6-[4-(1,1-diacetylmethylidenehydrazino)phenyl]-4,5-dihydro-5-methylpyridazin-3(2H)one | 131741-22-5 | C16H18N4O3 | 314.344 |
—— | 3-chloro-2,2-dimethyl-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 69635-69-4 | C16H20ClN3O2 | 321.807 |
—— | 6-(4-acetylglycylaminophenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C15H18N4O3 | 302.333 |
—— | 2-Chloro-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-butyramide | 85221-84-7 | C15H18ClN3O2 | 307.78 |
—— | 3-bromo-2,2-dimethyl-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 69635-70-7 | C16H20BrN3O2 | 366.258 |
—— | (4R)-3-[4-[(2-chlorophenyl)methylideneamino]phenyl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one | 1221499-60-0 | C18H16ClN3O | 325.798 |
—— | (4R)-4-methyl-3-[4-[(4-nitrophenyl)methylideneamino]phenyl]-4,5-dihydro-1H-pyridazin-6-one | 1221499-55-3 | C18H16N4O3 | 336.35 |
—— | 6-[4-(2-bromo-butyrylamino)-phenyl]-5-methyl-4,5-dihydro-2H-pyridazin-3-one | 69635-67-2 | C15H18BrN3O2 | 352.231 |
—— | 6-[p-(2-cyano-2-methylpropionylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C16H18N4O2 | 298.345 |
—— | 2-bromo-2-methyl-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 69635-74-1 | C15H18BrN3O2 | 352.231 |
—— | (R)-(-)-6-[4-(2-furanylmethylene)amino]phenyl-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 1221499-65-5 | C16H15N3O2 | 281.314 |
氰胍佐旦 | 2 cyano 1 methyl 3 [4 (4 methyl 6 oxo 1,4,5,6 tetrahydro 3 pyridazinyl)phenyl]guanidine | 115344-47-3 | C14H16N6O | 284.321 |
—— | 4,5-dihydro-5-methyl-6-[p-(1-methylcyclopropylcarbonylamino)-phenyl]-3(2H)-pyridazinone | 81005-75-6 | C16H19N3O2 | 285.346 |
—— | (4R)-3-[4-[(3,4-dichlorophenyl)methylideneamino]phenyl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one | 1221499-62-2 | C18H15Cl2N3O | 360.243 |
—— | 6-(p-cyclobutoxycarbonylaminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone | 81228-61-7 | C16H19N3O3 | 301.345 |
—— | 6-[p-(2-cyanobutyrylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C16H18N4O2 | 298.345 |
—— | 4,5-dihydro-6-[p-(2-methoxypropoxycarbonylamino)-phenyl]-5-methyl-3(2H)-pyridazinone | —— | C16H21N3O4 | 319.36 |
—— | 6-[4-(2-methyl-2-nitropropylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 114856-95-0 | C15H20N4O3 | 304.349 |
—— | (R)-(-)-6-[4-(2-pyridinylmethylene)amino]phenyl-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 1221499-63-3 | C17H16N4O | 292.34 |
—— | 6-[p-(2-methoxybutyrylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C16H21N3O3 | 303.361 |
—— | 4,5-dihydro-6-[p-(2,2-dimethylcyclopropylcarbonylamino)-phenyl]-5-methyl-3(2H)-pyridazinone | —— | C17H21N3O2 | 299.373 |
—— | trans-6-[p-(2-bromocyclopropylcarbonylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C15H16BrN3O2 | 350.215 |
—— | 6-[4-(3-acetylthio-2-methylpropanoylamino)-phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C17H21N3O3S | 347.438 |
—— | 6-[p-(1-chlorocyclopropylcarbonylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C15H16ClN3O2 | 305.764 |
—— | 6-[4-(2-t-butoxycarbonylaminopropylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C19H28N4O3 | 360.456 |
—— | 6-[4-(1,4-dihydro-4-oxo-2-pyrimidinylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C15H15N5O2 | 297.316 |
—— | (4R)-4-methyl-3-[4-[(3-nitrophenyl)methylideneamino]phenyl]-4,5-dihydro-1H-pyridazin-6-one | 1221499-56-4 | C18H16N4O3 | 336.35 |
—— | 4,5-Dihydro-6-(4-((3-oxo-1-cyclopentenyl)amino)phenyl)-5-methyl-3(2H)-pyridazinone | —— | C16H17N3O2 | 283.33 |
—— | 6-[p-(2,2-dichlorocyclopropylcarbonylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | 81005-81-4 | C15H15Cl2N3O2 | 340.209 |
—— | {1,1-Dimethyl-2-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenylamino]-ethyl}-carbamic acid tert-butyl ester | 114856-90-5 | C20H30N4O3 | 374.483 |
—— | 6-[p-(ethoxyacetylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C15H19N3O3 | 289.334 |
—— | 6-[p-(2-methylsulfonyloxypropionylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C15H19N3O5S | 353.399 |
—— | 3-(2-Hydroxy-3-phenoxy-propylamino)-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-57-1 | C23H28N4O4 | 424.5 |
—— | 6-[4-(1-(2,4-Dihydroxyphenyl)ethylidene)aminophenyl]-4,5-dihydro-5-methylpyridazin-3(2H)one | —— | C19H19N3O3 | 337.378 |
—— | 6-(4-thenoylaminophenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 86800-30-8 | C16H15N3O2S | 313.38 |
—— | 4-nitrophenyl {4-[4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl]phenyl}carbamate | —— | C18H16N4O5 | 368.349 |
—— | 6-(L-4-Thiazolidin-4-yl-carbonyl-amino-phenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C15H18N4O2S | 318.4 |
—— | 6-[4-(2-benzyloxycarbonylamino-2-methylpropylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 114856-92-7 | C23H28N4O3 | 408.5 |
—— | 5-methyl-6-[4-(4-oxo-1,4-dihydropyridin-1-yl)phenyl]-4,5-dihydro-3(2H)-pyridazinone | 112127-66-9 | C16H15N3O2 | 281.314 |
—— | (4R)-4-methyl-3-[4-[(3,4,5-trimethoxyphenyl)methylideneamino]phenyl]-4,5-dihydro-1H-pyridazin-6-one | 1221499-61-1 | C21H23N3O4 | 381.431 |
—— | 6-[4-(2-hydroxybenzoylamino)-phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C18H17N3O3 | 323.351 |
—— | 6-[p-(methoxycarbonylacetylamino)-phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone | —— | C15H17N3O4 | 303.318 |
5-甲基-6-[4-[(2-甲基-3-氧代-1-环戊烯基)氨基]苯基]-4,5-二氢-2H-哒嗪-3-酮 | 4,5-Dihydro-6-(4-((2-methyl-3-oxo-1-cyclopentenyl)amino)phenyl)-5-methyl-3(2H)-pyridazinone | 125068-54-4 | C17H19N3O2 | 297.357 |
—— | 3-{2-Hydroxy-3-[4-(2-methoxy-ethyl)-phenoxy]-propylamino}-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-29-7 | C26H34N4O5 | 482.58 |
—— | 3-[2-Hydroxy-3-(2-methoxy-phenoxy)-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-15-1 | C24H30N4O5 | 454.526 |
—— | 6-[4-(1,4-dihydro-6-methyl-4-oxo-2-pyrimidinylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C16H17N5O2 | 311.343 |
—— | 3-(2-Hydroxy-3-o-tolyloxy-propylamino)-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-11-7 | C24H30N4O4 | 438.527 |
—— | 2-[2-Hydroxy-3-(2-methoxy-phenoxy)-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-acetamide | 111794-02-6 | C23H28N4O5 | 440.499 |
—— | 2-(2-Hydroxy-3-o-tolyloxy-propylamino)-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-acetamide | 88421-36-7 | C23H28N4O4 | 424.5 |
—— | 6-[4-[3-[2-hydroxy-3-[4-(2-(cyclopropylmethoxy) ethyl)phenoxy]propylamino]propionamido]phenyl]-5-methyl-4,5-dihydro-3 (2H)-pyridazinone | 101328-82-9 | C29H38N4O5 | 522.645 |
—— | 6-(4-aminophenyl)-2-(2-{[tert-butyl(dimethyl)silyl]oxy}ethyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one | —— | C19H31N3O2Si | 361.56 |
—— | 2,3-dichloro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H15Cl2N3O2 | 376.242 |
—— | 6-(4-(4-Chlorophenoxyacetylamino)-phenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C19H18ClN3O3 | 371.823 |
—— | 6-[4-(2-acetylaminobenzoylamino)-phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C20H20N4O3 | 364.404 |
—— | 6-(4-(5-Oxo-perhydro-(1,4)-thiazepin-3-yl-carbonyl-amino)-phenyl)-5-methyl-4,5-dihydro-3(2H)-pyridazinone | 104434-79-9 | C17H20N4O3S | 360.437 |
—— | 3-[3-(2-Cyano-phenoxy)-2-hydroxy-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-19-5 | C24H27N5O4 | 449.509 |
—— | 3-methyl-4-nitro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C19H18N4O4 | 366.376 |
—— | 3-[3-(2,3-Dimethyl-phenoxy)-2-hydroxy-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-27-5 | C25H32N4O4 | 452.553 |
—— | 2-[3-(2-Cyano-phenoxy)-2-hydroxy-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-acetamide | 111794-06-0 | C23H25N5O4 | 435.483 |
—— | N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide | —— | C19H17N3O4 | 351.362 |
—— | 2,4,3,5-tetrafluoro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H13F4N3O2 | 379.314 |
—— | 2,4-dichloro-5-fluoro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H14Cl2FN3O2 | 394.232 |
—— | 2-{2-[4-(4-Methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenylamino]-ethyl}-isoindole-1,3-dione | 184765-74-0 | C21H20N4O3 | 376.415 |
—— | 6-[4-(1,4-dihydro-4-oxo-2-quinazolinylamino)phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C19H17N5O2 | 347.376 |
—— | 3-[2-Hydroxy-3-(2-morpholin-4-yl-phenoxy)-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-22-0 | C27H35N5O5 | 509.605 |
—— | 6-[4-(N-carbobenzoxy-L-phenylalanylamino)-phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone | —— | C28H28N4O4 | 484.555 |
—— | 6-<4-<3- |
111794-56-0 | C36H44N4O5 | 612.769 |
—— | 2,4,5-trifluoro-3-methyl-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C19H16F3N3O2 | 375.35 |
—— | 3-[2-Hydroxy-3-(1H-indol-4-yloxy)-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-59-3 | C25H29N5O4 | 463.536 |
—— | 2-{1-Methyl-2-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenylamino]-ethyl}-isoindole-1,3-dione | 184765-67-1 | C22H22N4O3 | 390.442 |
—— | 3-[2-Hydroxy-3-(2-methanesulfonyl-phenoxy)-propylamino]-N-[4-(4-methyl-6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenyl]-propionamide | 111794-58-2 | C24H30N4O6S | 502.591 |
—— | 4-chloro-2-nitro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H15ClN4O4 | 386.794 |
—— | 5-chloro-2-nitro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H15ClN4O4 | 386.794 |
—— | 2-[2-methyl-1-[4-(4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl)anilino]propan-2-yl]isoindole-1,3-dione | 114856-93-8 | C23H24N4O3 | 404.469 |
—— | 3-chloro-2,4,5-trifluoro-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)benzamide | —— | C18H13ClF3N3O2 | 395.768 |