Acetazolamide-related compounds, process for their preparation, and pharmaceutical composition containing the same
US5270338A · kind A · utility
1Cited by
4References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 29, 1991 |
| Grant date | Dec 14, 1993 |
| Priority date | — |
| Expiry date | Mar 29, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds related to acetazolamide and to its N-methyl derivatives, of the formula: ##STR1## wherein Y is one of the following groups: ##STR2## R.sub.1 being a straight or branched alkylene or arylalkylene, or a phenylene, and the processes for their preparation; the compounds so obtained are inhibitors of carbonic anhydrase like acetazolamide but, in addition, they are well absorbed topically so that they can be used as drugs for treating glaucoma.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.