Patent · US Expired

Quinonemonoxime-arylacylhydrazones

US3972905A · kind A · utility

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1References

2Claims

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Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Arno Widdig · Odenthal, DE
Ewald Urbschat, deceased
Ferdinand Grewe
Helmut Kaspers

Key dates

Filing date	Feb 27, 1975
Grant date	Aug 3, 1976
Priority date	—
Expiry date	Feb 27, 1995

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C251/84
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Quinonemonoxime-arylacylhydrazones of the formula ##EQU1## in which EACH X independently is halogen, nitro, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkoxy, PA1 Ar is phenyl or naphthyl, PA1 Z is oxygen or sulfur, PA1 R is hydrogen, C.sub.1 -C.sub.6 alkyl, hydroxyl or C.sub.1 -C.sub.6 alkoxy, PA1 Each Y independently is C.sub.1 -C.sub.6 alkyl, PA1 n is 0, 1, 2, 3 or 4, PA1 m is 0 or 1, and PA1 q is 0, 1 or 2 Which possess fungicidal properties.

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