Benzophenone derivatives
US4371546A · kind A · utility
0Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 1981 |
| Grant date | Feb 1, 1983 |
| Priority date | — |
| Expiry date | Oct 9, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C205/45
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Described are compounds of the formula ##STR1## wherein R is hydrogen, loweralkyl, aminomethyl or halo, R.sub.1 is hydroxy or NHX where X is H, loweralkyl, phenyl, substituted phenyl, acetyl, benzyl and substituted benzyl, and Y is hydrogen, loweralkyl or halo and may be the same or different, and pharmaceutically acceptable salts thereof. The compounds are effective as diuretic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.