Compounds for the treatment of urinary incontinence
US5236956A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 1991 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Oct 7, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C235/34
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention concerns compounds having the formula I ##STR1## wherein Ar is a phenyl or benzyl group which is optionally substituted with hydroxy or alkoxy; PA0 R.sup.1 is hydrogen, lower alkyl, lower alkoxy, hydroxy; PA0 R.sup.2 is hydrogen, lower alkyl; PA0 R.sup.3 is NR.sup.4 R.sup.5, wherein PA0 R.sup.4 and R.sup.5 which can be the same or different, are lower alkyl, or wherein R.sup.4 and R.sup.5, when taken together, form a ring with the nitrogen atom, whereby said ring optionally is substituted with lower alkyl; PA0 n is 0 or 1; PA0 m is 2 or 3 and PA0 their salts with physiologically acceptable acids and when the compounds can be in form of optical isomers, the racemic mixture and the individual isomers, for the treatment of disorders of the urinary bladder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.