Patent · US Expired

Aminopropiophenone derivatives and fungicidal use

US4465678A · kind A · utility

14Cited by

2References

4Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Hans-Joachim Knops · Wuppertal, DE
Wolfgang Kramer · Wuppertal, DE
Paul-Ernst Frohberger · Leverkusen, DE

Key dates

Filing date	Nov 24, 1982
Grant date	Aug 14, 1984
Priority date	—
Expiry date	Nov 24, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D295/13
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Aminopropiophenone derivatives of the formula ##STR1## in which X is a keto group or an oxime radical of the formula EQU >C.dbd.N--O--R.sup.4, PA0 Y each independently is an alkyl radical, a halogen atom, or a halogenoalkyl, alkoxy, alkythio, halogenoalkoxy, halogenoalkylthio, cycloalkyl or cyano radical, PA0 n is 0, 1, 2, or 3, PA0 R.sup.1 and R.sup.2 each independently is an alkyl radical, or, PA0 R.sup.1 and R.sup.2, together with the nitrogen atom to which they are bonded, complete an optionally substituted heterocyclic radical of the formula ##STR2## or in addition, if X is >C.dbd.N--O--R.sup.4, also may complete an optionally substituted heterocyclic radical of the formula ##STR3## R.sup.3 is a hydrogen atom or an alkyl radical, and R.sup.4 is a hydrogen atom or an alkyl, alkenyl, alkinyl or aralkyl radical, or physiologically acceptable acid addition salts thereof, which possess fungicidal activity.

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