Patent · US Expired

Diarylalkyl-substituted alkylamines and medicaments containing them

US4918073A · kind A · utility

48Cited by

3References

5Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Wolfgang Ruger · Alfeld, DE
Hansjorg Urbach · Kronberg, DE
Wilhelm Bartmann
Joachim Kaiser · Frankfurt am Main, DE

Key dates

Filing date	Jan 7, 1987
Grant date	Apr 17, 1990
Priority date	—
Expiry date	Jan 7, 2007

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D401/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A compound I ##STR1## in which R.sup.1 is cycloalkyl, alkenyl, cycloalkenyl, phenyl, ##STR2## where J, L, M, and E are methine or nitrogen and J', L', M', and E' are methylene, carbonyl or imino; R.sup.2 is phenyl or phenylalkyl; a is various amine radicals; m is 2, 3 or 4; and n is 1, 2, 3, or 4 is described; salts of these compounds I are also described. Compounds I and the salts are calcium antagonists.

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