Substituted dihydrobenzopyrans
US4952705A · kind A · utility
3Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1987 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Feb 12, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to compounds of the formula: ##STR1## which are useful as leukotriene D.sub.4 (LTD.sub.4) inhibitors and therefore useful in the treatment of allergies and inflammatory conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.