Acetazolamide-related compounds, process for their preparation, and pharmaceutical composition containing the same
US5010204A · kind A · utility
5Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1989 |
| Grant date | Apr 23, 1991 |
| Priority date | — |
| Expiry date | Jul 18, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compounds related to acetazolamide and to its N-methyl derivatives, of the formulae: ##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.