Ester prodrugs
US4937253A · kind A · utility
4Cited by
1References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1988 |
| Grant date | Jun 26, 1990 |
| Priority date | — |
| Expiry date | Sep 23, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D309/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to ester prodrugs for alkanoic acid compounds useful as leukotriene antagonists, and pharmaceutical compositions containing such ester prodrug compounds. This invention also relates to methods of treating diseases in which leukotrienes are a factor by administration of an effective amount of the above compounds or compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.