Patent · US Expired

Process for producing (-)-2-[1-(2,6-dichlorophenoxy)-ethyl]-1,3-diazacyclopent-2-ene

US4518783A · kind A · utility

4Cited by

2References

2Claims

0Family size

Assignee

A NATTERMANN & CIE GMBH · DE

Inventors

Jurgen Biedermann · Pulheim, DE
Gerrit Prop · Pulheim, DE
Ille-Stephanie Doppelfeld · Cologne, DE

Key dates

Filing date	May 27, 1983
Grant date	May 21, 1985
Priority date	—
Expiry date	May 27, 2003

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D233/22
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This invention relates to processes for producing the (-)-2-[1-(2,6-dichlorophenoxy)-ethyl]-1,3-diazacyclopent-2-ene and to pharmaceutically acceptable acid addition salts thereof and the method for lowering the blood pressure in human beings suffering from increased blood pressure, using these compounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.