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1. (WO1990015793) NOVEL POLYSTYRENESULFONATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/015793    International Application No.:    PCT/SE1990/000437
Publication Date: 27.12.1990 International Filing Date: 19.06.1990
Chapter 2 Demand Filed:    18.01.1991    
IPC:
A61K 31/275 (2006.01), A61K 31/795 (2006.01), A61K 47/48 (2006.01), C07C 317/28 (2006.01)
Applicants: AKTIEBOLAGET HÄSSLE [SE/SE]; S-431 83 Mölndal (SE)
Inventors: ANDERSSON, Kjell, Hjalmar; (SE).
SIMONSSON, Leif, Roger; (SE)
Agent: MIKSCHE, Gerhard; Aktiebolaget Astra, Patent Department, S-151 85 Södertälje (SE)
Priority Data:
8902236-2 20.06.1989 SE
Title (EN) NOVEL POLYSTYRENESULFONATE
(FR) NOUVEAU POLYSTYRENESULFONATE
Abstract: front page image
(EN)A salt of 4-[3-[ethyl-[3-(propylsulfinyl)propyl]amino]-2-hydroxypropoxy]-benzonitrile having formula (I) with polystyrenesulphonic 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.
(FR)L'invention concerne un sel de 4-[3-[éthyle-[3-(propylsulfinyle)propyle]amino]-2-hydroxypropoxy]-benzonitrile ayant la formule (I), comportant de l'acide polystyrènesulfonique, lequel est utile dans le traitement de l'arythmie cardiaque, un procédé de préparation dudit sel, ainsi que l'emploi de ce dernier dans la préparation de médicaments actifs contre les arythmies cardiaques.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)