METHODS OF MAKING 6-[(4,5-DIHYDRO-1H-IMIDAZOL-2-YL)AMINO-]-7-METHYL-1H-BENZIMIDAZOLE-4-CARBONITRILE AND ITS PREFERRED SALT FORM
6-[(4,5-Dihydro-1H-imidazol-2-yl)amino-]-7-methyl-1H-benzimidazole-4-carbonitrile substantially free of 2,3,7-triamino-4,6-dimethyl-1,9-phenazinedicarbonitrile, and the anhydrous monoacetate salt thereof, are useful in the treatment of alpha-2 mediated disorders such as ocular hypertension.
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | 6-[(4,5-Dihydro-1H-imidazol-2-yl)amino-]-7-methyl-1H-benzimidazole-4-carbonitrile substantially free of 2,3,7-triamino-4,6-dimethyl-1,9-phenazinedicarbonitrile, and the anhydrous monoacetate salt thereof, are useful in the treatment of alpha-2 mediated disorders such as ocular hypertension. |
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