for the following products
(4S)-1,1-Dioxide 3,4-dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide | (S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide | (S)-3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-4H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide | Intermediate of brinzolamide and Brinzolamide intermediate
