Diene intermediates for indantetrol derivatives
US3984407A · kind A · utility
4Cited by
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15Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 21, 1975 |
| Grant date | Oct 5, 1976 |
| Priority date | — |
| Expiry date | Apr 21, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2602/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds are provided having the structure ##SPC1## Wherein n is 1, 2 or 3, m and m' are 0, 1 or 2, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be the same or different and can be hydrogen, lower alkyl, halolower alkyl, acyl, lower alkoxy-carbonyl ##EQU1## amido ##EQU2## or lower alkoxyalkylene, X is a straight or branched bivalent aliphatic radical and Y is ##EQU3## These compounds are useful in the treatment of hypertension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.