Antiallergic and antiinflammatory benzothiazolinone derivatives
US4879301A · kind A · utility
27Cited by
1References
4Claims
0Family size
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Key dates
| Filing date | Apr 26, 1988 |
| Grant date | Nov 7, 1989 |
| Priority date | — |
| Expiry date | Apr 26, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Benzothiazolone Derivatives represented by the formula: ##STR1## in which X is halogen, A is alkylene and R is alkoxy, amino, substituted amino, carboxyalkyl or carboxyalkylene, which are useful as antiallergic or antiinflammatory agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.