1-Aminomethyl-3-aryl-4-cyano-pyrroles and their use as fungicides

US4923883A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Detlef Wollweber · Wuppertal, DE
• Wolfgang Kramer · Wuppertal, DE
• Wilhelm Brandes · Leichlingen, DE
• Stefan Dutzmann · Goldkronach, DE
• Gerd Hanssler · Leverkusen, DE

Key dates

• Filing date: Jun 8, 1989
• Grant date: May 8, 1990
• Expiry date: Jun 8, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Fungicidally active novel 1-aminomethyl-3-aryl-4-cyano-pyrroles of the formula ##STR1## in which Ar represents optionally substituted phenyl, PA1 R.sup.1 represents optionally substituted alkyl, represents alkenyl, alkynyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl, and PA1 R.sup.2 represents in each case optionally substituted heterocyclylalkyl, heterocyclylalkenyl, heterocyclylalkynyl or heterocyclyl, represents dialkylaminoalkyl, or represents in each case optionally substituted cycloalkylalkyl or phenethyl.