Anaphylactic inhibiting trans-octahydronaphto[1,2-c:5,6-c'] dipyrazoles
US4135048A · kind A · utility
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2Claims
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Assignee
Inventor
Key dates
| Filing date | May 17, 1977 |
| Grant date | Jan 16, 1979 |
| Priority date | — |
| Expiry date | May 17, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/68
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds for use as orally active anaphylactic inhibitors are disclosed. The compounds are trans-2,3b,4,5,7,8b,9,10-octahydronaphto[ 1,2-c:5,6-c'] dipyrazoles which may be substituted in both of the pyrazole rings. Also disclosed are intermediate compounds which are the corresponding trans-2,6-bis (hydroxymethylene) decalin-1,5-diones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.