| Intermediate for Alfuzosin, Doxazosin, Prazosin, Terazosin |
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2-Chloro-4-amino-6,7-dimethoxyquinazoline [CAS No: 23680-84-4] |
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| Intermediates for Arotinolol |
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5-Acetylthiophene-2-carboxamide [CAS No. 68257-89-6] |
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| Intermediates for Brinzolamide |
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3-Bromoacetyl-5-chlorothiophene-2-sulphonamide [CAS No. 160982-11-6] |
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6-Chloro-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazin-4-one-1,1-dioxide
[CAS No. 174139-69-6] |
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6-Chloro-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazin-4-ol-1,1-dioxide
[CAS No. 171274-01-4] |
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3-(2-Bromoacetyl)thiophene-2-sulfonamide[CAS No.154127-28-3] |
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3,4-Dihydro-2H-thieno[3,2-e][1,2]thiazin-4-one-1,1-dioxide |
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3,4-Dihydro-2H-thieno[3,2-e][1,2]thiazin-4-ol-1,1-dioxide [CAS No. 138890-97-8] |
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(4S)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2] thiazine-6-sulfonamide-1,1-dioxide[CAS No: 154127-42-1] |
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3-Acetyl-2,5-dichlorothiophene [CAS No. 36157-40-1] |
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| Intermediates for Dorzolamide |
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5,6-Dihydro-6-methylthieno[2,3-b]thiopyran-4-one [CAS No. 120279-85-8] |
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5,6-Dihydro-6-methyl-4-oxothieno[2,3-b]thiopyran-2-sulphonamide [CAS No. 120279-88-1] |
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5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulphonamide-7,7-dioxide [CAS No. 154802-22-9] |
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5,6-Dihydro-6-methyl-4-oxothieno[2,3-b]thiopyran-2-sulphonamide-7,7-dioxide |
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N[6-Methyl-7,7-dioxide-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide [CAS No. 120298-38-6] |
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5,6-Dihydro-(6S)-6-methylthieno[2,3-b]thiopyran-4-one |
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(4S,6S)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol-7,7-dioxide |
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5,6-Dihydro-(6S)-6-methyl-4-oxothieno[2,3-b]thiopyran-2-sulfonamide |
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N-[(4S,6S)-6-methyl-7,7-dioxido-5,6-dihydro - 4H-thieno[2,3-b]thiopyran-4-yl]acetamide
[CAS No: 147086-83-0] |
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N-[(4S,6S)-6-Methyl-7,7-dioxido-2-sulfamoyl - 5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl] acet-amide [CAS No: 147200-03-1] |
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