摘要:
Amino aceto anilides of the formula ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 -alkyl, a C.sub.1 -C.sub.4 -alkoxy or a halogen,R.sub.2 represents hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.3 represents a hydrogen, C.sub.1 -C.sub.3 -alkyl or halogen,R.sub.4 represents hydrogen or methyl, with the proviso that the total number of carbon atoms contained by the substituents R.sub.1, R.sub.2, R.sub.3 and R.sub.4 does not exceed 8, andX represents --CH.sub.2 -- or ##STR2## R.sub.5 represents --COOR', COSR' or ##STR3## wherein each of R', R" and R''' independently represents methyl or ethyl, R.sub.6 represents hydrogen or has a meaning assigned to R.sub.7, albeit an independent one,R.sub.7 represents a C.sub.1 -C.sub.6 -alkyl group which is unsubstituted or substituted by cyano, hydroxyl or C.sub.1 -C.sub.3 -alkoxy, or a C.sub.3 -C.sub.6 -alkenyl which is unsubstituted or substituted by halogen, or else represents a C.sub.3 -C.sub.6 -alkynyl or C.sub.3 -C.sub.7 -cycloalkyl, whileR.sub.6 and R.sub.7 together with the nitrogen atom to which they are attached can represent a C.sub.2 -C.sub.6 -alkylene or alkenylene group which is unsubstituted or mono- or polysubstituted by halogen or C.sub.1 -C.sub.3 -alkyl and which can contain one or two heteroatoms,and salts of the compounds of the formula I with inorganic or organic acids;are effective microbicides. They may be used to control fungi on plants or parts of plants or to prevent them from fungi attack.
摘要:
Novel 2-amino-thiadiazole derivatives of the formula ##STR1## are described. In the formula, R.sub.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sub.2 is C.sub.1 -C.sub.4 alkyl; R.sub.3 is hydrogen or the group --CO--R.sub.4, in which R.sub.4 is alkoxyalkyl, C.sub.3 -C.sub.6 cycloalkyl, or is C.sub.2 -C.sub.4 alkenyl each of which is unsubstituted or mono- or polysubstituted by halogen, or is furyl, thienyl, pyridyl or phenyl, each of which is unsubstituted or mono- to tetrasubstituted by C.sub.1 -C.sub.4 alkyl, halogen, cyano, nitro, alkoxy, alkylthio, alkylsulfonyl or amino. These compounds possess useful bactericidal properties and can be used in particular for controlling phytopathogenic bacteria without damaging the treated cultivated plants. In comparison to aminothiadiazoles of the prior art, the compounds of this invention cause no tetratogenic side-effects.
摘要:
Acylated phenylaminotetrahydro-2-furanones of the formula ##STR1## in which R is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.1 is hydrogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.2 is hydrogen, C.sub.1 -C.sub.3 -alkyl or halogen,R.sub.3 is hydrogen or methyl, with the total number of C atoms of the substituents R, R.sub.1, R.sub.2 and R.sub.3 in the phenyl ring not exceeding 8,R.sub.4 and R.sub.5 independently of one another are hydrogen or methyl, andR.sub.6 is a C.sub.1 -C.sub.4 -alkyl group unsubstituted or substituted by halogen, thiocyano, cyano, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkylthio, or R.sub.6 is a C.sub.2 -C.sub.5 -alkenyl or C.sub.3 -C.sub.7 -cycloalkyl group each unsubstituted or mono- or polysubstituted by halogen, or R.sub.6 is a phenyl or benzyl group each unsubstituted or substituted by halogen, nitro, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, or R.sub.6 is a 5- or 6-membered heterocyclic radical unsubstituted or substituted by methyl,have a systemic action, are suggested as novel microbicides. They can be used in the form of pesticidal compositions in particular for combating phytopathogenic fungi, or for preventing fungus infections on cultivated plants.
摘要:
Compounds of the formula I ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.2 represents hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen,R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 alkyl or halogen, andR.sub.4 represents hydrogen or methyl, with the proviso that the total number of carbon atoms contained by the substituents R.sub.1, R.sub.2, R and R.sub.4 does not exceed 8, X represents ##STR2## and R.sub.5 represents hydrogen or methyl andR.sub.6 represents C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by halogen or represents C.sub.2 -C.sub.4 alkenyl or C.sub.3 -C.sub.6 cycloalkyl or the group --N(R.sub.7)R.sub.8, in which R.sub.7 represents hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.8 represents C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by halogen, which are useful in combatting microorganisms in particular phytopathogenic fungi.
摘要:
New glycine and alanine thioesters of the formula ##STR1## wherein R.sub.1 and R.sub.2 each represent C.sub.1 -C.sub.4 -alkoxy or halogen,R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 -alkyl or halogen,R.sub.4 represents hydrogen or methyl,R.sub.5 represents methyl or ethyl,R.sub.6 represents hydrogen, C.sub.1 -C.sub.6 -alkyl which is unsubstituted or substituted by cyano or thiocyano, C.sub.2 -C.sub.4 -alkyl which is substituted by halogen, C.sub.2 -C.sub.5 -alkenyl which is unsubstituted or substituted by halogen, C.sub.2 -C.sub.4 -alkynyl or C.sub.3 -C.sub.7 -cycloalkyl, andX represents ##STR2## with the proviso that the total number of carbon atoms contained by the groups R.sub.1, R.sub.2, R.sub.3 and R.sub.4 does not exceed 8.
摘要:
Amino aceto anilides of the formula I shown hereinafter are effective microbicides. They may be used to control fungi on plants or parts of plants or to prevent them from fungi attack.
摘要:
Acylated thiopropionyl anilines of the formula I shown hereinafter are effective microbicides, preferably for combatting phytopathogenic fungi or for preventing fungi attack.