Novel polystyrenesulfonate, useful against cardiac arrhythmias
US5068272A · kind A · utility
0Cited by
0References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 18, 1990 |
| Grant date | Nov 26, 1991 |
| Priority date | — |
| Expiry date | Jun 18, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P9/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A salt of 4-[3-[3-[ethyl-[3-(propylsulfinyl)propyl]amino]-2-hydroxyproproxy]-benzoni trile having the formula I ##STR1## with polystyrenesulponic acid, which is useful for the treatment of cardiac arrhythmia, process for the preparation of said salt as well as the use of said salt for the preparation of medicaments with action against cardiac arrhythmias.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.