Patent · US Expired

4,5,6-substituted-N-(substituted-phenyl)-2-pyrimidinamines

US4788195A · kind A · utility

68Cited by

3References

16Claims

0Family size

Assignee

American Cyanamid Company · US

Inventors

Lawrence W. Torley · Washingtonville, US
Bernard D. Johnson · Stony Point, US
John P. Dusza · Nanuet, US

Key dates

Filing date	Nov 6, 1986
Grant date	Nov 29, 1988
Priority date	—
Expiry date	Nov 6, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

This disclosure describes novel 4,5,6-substituted-N-(substituted-phenyl)-2-pyrimidinamines having anti-asthmatic activity.

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