CARBAMOYL CARBOXYLIC ACID HYDRAZIDES AND THEIR USE AGAINST FUNGI

摘要

Disclosed are carbamoyl carboxylic acid hydrazides (I) and their salts, wherein: R<1> is optionally substitued alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl or heteroaryl or an optionally substituted non-aromatic carbo- or heterocycle, W<1>W<2>C=N-, where W<1> is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl or heteroaryl and W<2> is hydrogen or W<1>; R<2> is hydrogen or optionally halogenated alkyl or cycloalkyl; R<3> is optionally substituted alkyl, cycloalkyl or phenylalkyl; R<4> is hydrogen or one of the R<3> radicals, or R<3> and R<4> together with the C atom to which they are bound form an optionally substituted saturated carbo- or heterocycle; R<5> is one of the R<2> radicals; R<6> is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aryl or heteroaryl, an optionally sustituted non-aromatic carbo- or heterocycle or, when R<3> = isopropyl, hydrogen; R<7> is one of the R<6> radicals except hydrogen; X<1>, X<2> and X<3> are in each case oxygen or sulfur. Disclosed also are methods for their preparation, agents that contain them, their use and intermediate products (IV), wherein X<3> is oxygen and R<3> is a CH(CH3)2, CH2CH(CH3)2 or CH(CH3)C2H5 group.