N,N'-bis{6-[(3,4-dihydroxyphenyl)alkylamino]-hexyl}hexamethylenediamines and the salts thereof
US3960959A · kind A · utility
5Cited by
1References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1974 |
| Grant date | Jun 1, 1976 |
| Priority date | — |
| Expiry date | Dec 13, 1994 |
Classification
- Technology area (CPC —)General
Abstract
This invention provides new compounds of formula I, ##SPC1## wherein R.sub.1 and R.sub.2 are hydrogen or lower alkyl, useful as anti-hypertensive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.