| 1 | | CHLOROPRETADALAFIL | Chloropretadalafil | C22H19ClN2O5
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| 2 | 923924-74-7 | Tadalafil IntermediateⅣ | Tadalafil IntermediateⅣ | C22H19ClN2O5
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| 3 | 332385-08-7 | 2-[(4-chlorophenyl)oxy]-N-{4-nitrophenyl}-N-{[4-(methyloxy)phenyl]methyl}acetamide | 2-[(4-chlorophenyl)oxy]-N-{4-nitrophenyl}-N-{[4-(methyloxy)phenyl]methyl}acetamide | C22H19ClN2O5
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| 4 | 64398-34-1 | L-Tryptophan, N-((5-chloro-3,4-dihydro-3-methyl-1-oxo-1H-2-benzopyran- 7-yl)carbonyl)- | L-Tryptophan, N-((5-chloro-3,4-dihydro-3-methyl-1-oxo-1H-2-benzopyran- 7-yl)carbonyl)- | C22H19ClN2O5
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| 5 | 329732-36-7 | 1-allyl-5-{4-[(2-chlorobenzyl)oxy]-3-methoxybenzylidene}-2,4,6(1H,3H,5H)-pyrimidinetrione | 1-allyl-5-{4-[(2-chlorobenzyl)oxy]-3-methoxybenzylidene}-2,4,6(1H,3H,5H)-pyrimidinetrione | C22H19ClN2O5
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| 6 | 94158-16-4 | 2-amino-5-[(3-carboxy-4-imino-2,5-cyclohexadien-1-ylidene)(4-methoxyphenyl)methyl]benzoic acid monohydrochloride | 2-amino-5-[(3-carboxy-4-imino-2,5-cyclohexadien-1-ylidene)(4-methoxyphenyl)methyl]benzoic acid monohydrochloride | C22H19ClN2O5
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| 7 | 171489-59-1 | 他达拉非中间体 | (1R,3R)-METHYL-1,2,3,4-TETRAHYDRO-2-CHLOROACETYL-1-(3,4-METHYLENEDIOXYPHENYL)-9H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLATE | C22H19ClN2O5
| 中间体;化工原料;药用中间体;医药中间体;杂质对照品;有机中间体;化工中间体;他达拉非中间体;原料药及中间体类 | |
| 8 | 629652-40-0 | (1S,3R)-1-苯并[1,3]二氧杂-5-基-2-(2-氯乙酰基)-2,3,4,9-四氢-1H-b-咔啉-3-羧酸甲基酯 | (1S,3R)-1-Benzo[1,3]dioxol-5-yl-2-(2-chloro-acetyl)-2,3,4,9-tetrahydro-1H-b-carboline-3-carboxylic Acid Methyl Ester | C22H19ClN2O5
| 杂质对照品 | 杂质对照品;Aromatics;Heterocycles;Indole Derivatives;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals |
| 9 | | (1R,3R)-1-BENZO[1,3]DIOXOL-5-YL-2-(2-CHLORO-ACETYL)-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLINE-3-CARBOXYLIC ACID METHYL ESTER | (1R,3R)-1-BENZO[1,3]DIOXOL-5-YL-2-(2-CHLORO-ACETYL)-2,3,4,9-TETRAHYDRO-1H-BETA-CARBOLINE-3-CARBOXYLIC ACID METHYL ESTER | C22H19ClN2O5
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| 10 | 171596-58-0 | CIS-1-(1,3-BENZODIOXOL-5-YL)-2-(CHLOROACETYL)-2,3,4,9-TETRAHYDRO-, 1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID METHYL ESTER | CIS-1-(1,3-BENZODIOXOL-5-YL)-2-(CHLOROACETYL)-2,3,4,9-TETRAHYDRO-, 1H-PYRIDO[3,4-B]INDOLE-3-CARBOXYLIC ACID METHYL ESTER | C22H19ClN2O5
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| 11 | 629652-44-4 | 他达拉非杂质30 | (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester | C22H19ClN2O5
| 杂质对照品;对照品-杂质对照品 | |