Patent · US Expired

1-[pyri(mi)dyl-(2)]-5-hydroxy-pyrazole microbicides

US5292744A · kind A · utility

12Cited by

1References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Klaus Sasse · Bensberg, DE
Michael Schwamborn · Cologne, DE
Peter Wachtler · Krefeld, DE
Monika Frie · Odenthal, DE
Georg-Wilhelm Ludwig · Krefeld, DE
Wilfried Paulus · Krefeld, DE
Hans-Georg Schmitt · Leverkusen, DE

Key dates

Filing date	Aug 12, 1992
Grant date	Mar 8, 1994
Priority date	—
Expiry date	Aug 12, 2012

Classification

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

Abstract

The invention relates to the use of certain 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterized by formula (I) given in the description, as microbicides for the protection of industrial materials, and to certain novel 1-[2-pyri(mi)dyl]-5-hydroxy-pyrazoles which are characterised by formula (II) given in the description.

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