Patent · US Expired

Pyrimidine derivatives compositions containing them, and their use as fungicides

US5164393A · kind A · utility

2Cited by

0References

4Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Jan Vermehren · Cambridge, GB
Wolfgang Giencke · Hofheim, DE
Peter Braun · Nieder-Olm, DE
Burkhard Sachse · Kelkheim, DE

Key dates

Filing date	Oct 15, 1991
Grant date	Nov 17, 1992
Priority date	—
Expiry date	Oct 15, 2011

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D403/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Pyrimidine derivatives of the formula I ##STR1## in which the variables are herein below described in the specification. R.sup.3, R.sup.4 and R.sup.5 optionally together with the radical R.sup.3 are a component of a maximally unsaturated .lambda.-membered ring where .lambda. is 3 to 8, two radicals R.sup.6 to R.sup.9 together may form a component of an unsaturated or saturated m-membered ring where m is 5 or 6, PA1 k is 0, 1 or 2, PA1 n is 1 or 2 and the addition salts thereof, their preparation, compositions containing them, and their use in the control of harmful fungi.

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