用途:吡罗昔康(炎痛喜康)的中间体。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 2- |
76508-33-3 | C11H13NO6S | 287.293 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
甲基物 | methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide | 35511-15-0 | C11H11NO5S | 269.278 |
—— | methyl 4-methoxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate-1,1-dioxide | 208051-67-6 | C12H13NO5S | 283.305 |
—— | 4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 184971-42-4 | C9H9N3O4S | 255.254 |
甲基-4-羟基-2-甲基-d3-2H-1,2-苯并噻嗪-3-羧酸酯1,1-二氧化物 | 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide-d3 | 942047-62-3 | C11H11NO5S | 272.254 |
—— | Methyl 4-hydroxy-2-[(4-methoxyphenyl)methyl]-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxylate | 182164-11-0 | C18H17NO6S | 375.402 |
—— | N'-[(1E)-1-(4-chlorophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-78-5 | C17H14ClN3O4S | 391.835 |
—— | 4-hydroxy-N'-[(1E)-1-(4-hydroxyphenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-88-7 | C17H15N3O5S | 373.389 |
—— | N'-[(1E)-1-(4-aminophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-91-2 | C17H16N4O4S | 372.404 |
—— | N-[4-(4-chloroanilino)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-54-5 | C21H16ClN3O4S | 441.895 |
—— | 4-hydroxy-1,1-dioxo-N-(4-phenylphenyl)-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-46-5 | C21H16N2O4S | 392.435 |
—— | 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 105743-62-2 | C10H11N3O4S | 269.281 |
—— | Methyl 4-hydroxy-1,1-dioxo-2-[(3,4,5-trimethoxyphenyl)methyl]-1lambda6,2-benzothiazine-3-carboxylate | 182164-12-1 | C20H21NO8S | 435.455 |
—— | 4-hydroxy-N'-[(1E)-1-(4-iodophenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-84-3 | C17H14IN3O4S | 483.286 |
—— | 4-hydroxy-N'-[(1E)-1-(4-methoxyphenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-90-1 | C18H17N3O5S | 387.416 |
—— | N'-[(1E)-1-(4-bromophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-83-2 | C17H14BrN3O4S | 436.286 |
—— | 4-hydroxy-N-[4-(4-methylphenyl)phenyl]-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-44-3 | C22H18N2O4S | 406.462 |
—— | 2-benzo<1,3>dioxol-5-ylmethyl-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo |
182162-96-5 | C18H15NO7S | 389.386 |
—— | 4-hydroxy-N'-[(1E)-1-(3-hydroxyphenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-87-6 | C17H15N3O5S | 373.389 |
—— | N-[4-(4-chlorophenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-42-1 | C21H15ClN2O4S | 426.88 |
—— | N-[4-(3-chlorophenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-43-2 | C21H15ClN2O4S | 426.88 |
—— | N-[4-(4-cyanophenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-45-4 | C22H15N3O4S | 417.445 |
—— | N'-[(1E)-1-(2-chlorophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-76-3 | C17H14ClN3O4S | 391.835 |
—— | N-[4-(4-chlorophenoxy)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-53-4 | C21H15ClN2O5S | 442.88 |
—— | 4-hydroxy-N'-[(1E)-1-(3-methoxyphenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-89-8 | C18H17N3O5S | 387.416 |
—— | N'-[(1E)-1-(3,4-dichlorophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-80-9 | C17H13Cl2N3O4S | 426.28 |
—— | 4-hydroxy-N'-[(1E)-1-(2-hydroxyphenyl)ethylidene]-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-86-5 | C17H15N3O5S | 373.389 |
—— | N-[4-(2,4-dichlorophenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-49-8 | C21H14Cl2N2O4S | 461.325 |
N-[3',4'-二氯(1,1'-联苯)-基]-4-羟基-2H-1,2-苯并噻嗪-3-羧酰胺1,1-二氧化物 | PF 9184 | 1221971-47-6 | C21H14Cl2N2O4S | 461.325 |
—— | N-[4-(3,4-dimethylphenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-50-1 | C23H20N2O4S | 420.489 |
—— | 2H-1,2-Benzothiazine-3-carboxamide, N-(2a(2),3a(2)-dichloro[1,1a(2)-biphenyl]-4-yl)-4-hydroxy-, 1,1-dioxide | 1221971-48-7 | C21H14Cl2N2O4S | 461.325 |
—— | N-[4-[2-(3,4-dichlorophenyl)ethyl]phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-22-7 | C23H18Cl2N2O4S | 489.379 |
吡罗昔康杂质 B | piroxicam | 65897-46-3 | C14H11N3O4S | 317.325 |
—— | N'-[(1E)-1-(2-bromophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-82-1 | C17H14BrN3O4S | 436.286 |
—— | N'-[(1E)-1-(2,4-dichlorophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-79-6 | C17H13Cl2N3O4S | 426.28 |
—— | 2-(7-methoxy-benzo[1,3]dioxol-5-ylmethyl)-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-14-3 | C19H17NO8S | 419.412 |
—— | N-[3-(dimethylamino)propyl]-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide | 55387-73-0 | C15H21N3O4S | 339.415 |
—— | N'-[(1E)-1-(2,4-difluorophenyl)ethylidene]-4-hydroxy-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-85-4 | C17H13F2N3O4S | 393.371 |
—— | N-[4-(2,3-dimethylphenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-51-2 | C23H20N2O4S | 420.489 |
—— | 4-hydroxy-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide | 71125-38-7 | C13H11N3O4S2 | 337.38 |
—— | N-[4-(6-chloropyridin-3-yl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-25-0 | C20H14ClN3O4S | 427.868 |
—— | N-[4-(3,4-dimethoxyphenyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-52-3 | C23H20N2O6S | 452.488 |
—— | N-[3-(4-chlorobenzoyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-56-7 | C22H15ClN2O5S | 454.89 |
—— | 4-hydroxy-2-methyl-N-phenyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide | 34258-79-2 | C16H14N2O4S | 330.364 |
—— | N'-[(1E)-1-(4-chlorophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-93-4 | C18H16ClN3O4S | 405.862 |
—— | 2-(6-chloro-benzo[1,3]dioxol-5-ylmethyl)-4-hydroxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-13-2 | C18H14ClNO7S | 423.831 |
—— | N-[3-chloro-4-(4-chlorobenzoyl)phenyl]-4-hydroxy-1,1-dioxo-2H-1lambda6,2-benzothiazine-3-carboxamide | 1221971-55-6 | C22H14Cl2N2O5S | 489.336 |
—— | 4-hydroxy-N'-[(1E)-1-(4-hydroxyphenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-02-8 | C18H17N3O5S | 387.416 |
—— | N'-[(1E)-1-(4-aminophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-05-1 | C18H18N4O4S | 386.431 |
—— | 4-hydroxy-N'-[(1E)-1-(4-iodophenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-98-9 | C18H16IN3O4S | 497.313 |
—— | 4-hydroxy-N'-[(1E)-1-(4-methoxyphenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-04-0 | C19H19N3O5S | 401.443 |
—— | N'-[(1E)-1-(4-bromophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-97-8 | C18H16BrN3O4S | 450.313 |
—— | 4-hydroxy-N'-[(1E)-1-(3-hydroxyphenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-01-7 | C18H17N3O5S | 387.416 |
—— | 2H-1,2-Benzothiazine-3-carboxamide, N-[6-(3,4-dichlorophenyl)-3-pyridinyl]-4-hydroxy-, 1,1-dioxide | 1221971-24-9 | C20H13Cl2N3O4S | 462.313 |
—— | N'-[(1E)-1-(2-chlorophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-92-3 | C18H16ClN3O4S | 405.862 |
—— | 4-hydroxy-N'-[(1E)-1-(3-methoxyphenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-03-9 | C19H19N3O5S | 401.443 |
舒多昔康 | sudoxicam | 34042-85-8 | C13H11N3O4S2 | 337.38 |
—— | 2-benzyl-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182163-98-0 | C18H14F3NO7S2 | 477.439 |
—— | N'-[(1E)-1-(3,4-dichlorophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-95-6 | C18H15Cl2N3O4S | 440.307 |
—— | 4-hydroxy-N'-[(1E)-1-(2-hydroxyphenyl)ethylidene]-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310571-00-6 | C18H17N3O5S | 387.416 |
—— | N'-[(1E)-1-(2-bromophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-96-7 | C18H16BrN3O4S | 450.313 |
—— | N'-[(1E)-1-(2,4-dichlorophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-94-5 | C18H15Cl2N3O4S | 440.307 |
吡罗昔康 | Piroxicam | 36322-90-4 | C15H13N3O4S | 331.352 |
—— | 2-(4-methoxy-benzyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-00-7 | C19H16F3NO8S2 | 507.465 |
—— | N'-[(1E)-1-(2,4-difluorophenyl)ethylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carbohydrazide 1,1-dioxide | 1310570-99-0 | C18H15F2N3O4S | 407.398 |
—— | 4'-meloxicam | 36322-89-1 | C14H13N3O4S2 | 351.407 |
美洛昔康 | meloxicam | 71125-38-7 | C14H13N3O4S2 | 351.407 |
—— | 4-hydroxy-2-methyl-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 5-methyl-[1,3,4]thiadiazol-2-ylamide | 38402-27-6 | C13H12N4O4S2 | 352.395 |
伊索昔康 | isoxicam | 34552-84-6 | C14H13N3O5S | 335.34 |
—— | 2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 4,5-dimethyl-thiazol-2-ylamide | 36474-42-7 | C15H15N3O4S2 | 365.434 |
—— | 2-benzo<1,3>dioxol-5-ylmethyl-1,1-dioxo-4-(trifluoromethanesulfonyloxy)-1,2-dihydro-1λ6-benzo |
182163-13-9 | C19H14F3NO9S2 | 521.449 |
—— | 2-ethyl-4-hydroxy-N-(5-methyl-2-thiazolyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide | —— | C15H15N3O4S2 | 365.434 |
—— | 2-methyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid benzothiazol-2-ylamide | 50664-38-5 | C17H13N3O4S2 | 387.44 |
—— | 2-(7-methoxy-benzo[1,3]dioxol-5-ylmethyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-06-3 | C20H16F3NO10S2 | 551.475 |
4-羟基-2-(2H3)甲基-N-(2-吡啶基)-2H-1,2-苯并噻嗪-3-甲酰胺1,1-二氧化物 | piroxicam-d3 | 942047-64-5 | C15H13N3O4S | 334.328 |
美洛昔康-d3 | meloxicam-d3 | 942047-63-4 | C14H13N3O4S2 | 354.383 |
—— | 2-(6-chloro-benzo[1,3]dioxol-5-ylmethyl)-1,1-dioxo-4-(trifluoro-methanesulfonyloxy)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid methyl ester | 182164-04-1 | C19H13ClF3NO9S2 | 555.894 |
—— | methyl 2-benzo[1,3]dioxol-5-ylmethyl-1,1-dioxo-4-(3,4,5-trimethoxyphenyl)-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylate | 182163-14-0 | C27H25NO9S | 539.563 |
—— | 2-Benzo[1,3]dioxol-5-ylmethyl-4-(3-methoxy-phenylsulfanyl)-1,1-dioxo-1,2-dihydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid | —— | C24H19NO7S2 | 497.549 |
—— | (Z)-3-(2-methoxy-benzylidene)-1,1-dioxo-2,3-dihydro-1H-1λ6-benzo[e][1,2]thiazin-4-one | —— | C16H13NO4S | 315.35 |
—— | 2-[2-(2-fluorobenzyl)-1,1-dioxido-2H-1,2-benzothiazin-4(3H)-ylidene]acetic acid | 1349171-23-8 | C17H14FNO4S | 347.367 |