摘要:
Oxalic acid derivatives of the formula IA--CO--COO--Y--X--D Iwhere A is an unsubstituted or substituted azetidine ring which is bonded via its nitrogen atom, Y is unsubstituted or substituted alkylene, X is oxygen or sulfur and D is unsubstituted or substituted alkyl or alkenyl or is monocyclic or polycyclic unsubstituted or substituted cycloalkyl, cycloalkylmethyl, cycloalkenyl or cycloalkenylmethyl or unsubstituted or substituted phenyl, phenylalkyl or phenylalkenyl, their preparation and growth regulators containing them.
摘要:
Oxalic acid derivatives of the formula IA--CO--COO--Y--X--D Iwhere A is an unsubstituted or substituted azetidine ring which is bonded via its nitrogen atom, Y is unsubstituted or substituted alkylene, X is oxygen or sulfur and D is unsubstituted or substituted alkyl or alkenyl or is monocyclic or polycyclic unsubstituted or substituted cycloalkyl, cycloalkylmethyl, cycloalkenyl or cycloalkenylmethyl or unsubstituted or substituted phenyl, phenylalkyl or phenylalkenyl, their preparation and growth regulators containing them.
摘要:
Piperazine-2,3-diones of the formula I ##STR1## where R.sup.1 and R.sup.2 are identical or different and each is alkyl, alkenyl or alkynyl, where these groups may carry from one to five halogen atoms;monocyclic or polycyclic cycloalkyl, cycloalkenyl, cycloalkylmethyl or cycloalkenylmethyl, where the rings may carry from one to three alkyl groups or a phenyl ring; orphenyl, phenylalkyl or phenylalkenyl, where the aromatic radicals may carry from one to five halogen atoms and/or from one to three of the following groups: nitro, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio,methods for their manufacture, agents containing them and the use thereof.
摘要:
Azetidine derivatives of the formula I ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 -C.sub.3 -alkyl, A is --XR.sup.3 or --N(R.sup.5)--OR.sup.4, X is oxygen or sulfur, R.sup.3 is C.sub.1 -C.sub.20 -alkyl, C.sub.1 -C.sub.20 -haloalkyl, C.sub.3 -C.sub.18 -alkenyl, C.sub.3 - or C.sub.4 -alkynyl, bridged C.sub.3 -C.sub.12 -cycloalkyl or C.sub.4 -C.sub.12 -alkylcycloalkyl, the cycloalkyl radicals or alkylcycloalkyl radicals being unsubstituted or substituted by C.sub.1 -C.sub.5 -alkyl or cyclohexyl, R.sup.4 is C.sub.1 -C.sub.20 -alkyl, C.sub.1 -C.sub.12 -haloalkyl, C.sub.1 -C.sub.6 -cyanoalkyl, C.sub.1 -C.sub.12 -alkoxyalkyl, C.sub.3 -C.sub.18 -alkenyl, C.sub.3 -C.sub.18 -haloalkenyl, C.sub.3 - or C.sub.4 -alkynyl, C.sub.3 -C.sub.12 -cycloalkyl or C.sub.4 -C.sub.12 -cycloalkylalkyl, C.sub.3 -C.sub.16 -alkoxycarbonylalkyl or unsubstituted or substituted C.sub.7 -C.sub.20 -aralkyl and R.sup.5 is hydrogen or C.sub.1 -C.sub.3 -alkyl, and agents and methods for regulating plant growth.
摘要:
A method for controlling undesired plant growth and for regulating plant growth by allowing 4-methyl-5H-indeno[3,2-b]pyridines and 1-methyl-9H-indeno[2,3-c]pyridines of the general formula I ##STR1## where X, Y, Z and the radicals R.sup.1 to R.sup.5 have the meanings as described in the specification,to act on the plants, and novel 4-methyl-5H-indeno- [3,2-b]pyridines and herbicides and plant growth regulators containing these.
摘要:
Substituted pyridine compounds of formula I ##STR1## and plant-tolerated acid addition salts and metal salt complexes thereof, and fungicides containing these compounds.
摘要:
Phenylalanine derivatives of the formula I where the radicals are as defined in the description, and the use of these compounds as herbicides and/or for regulating plant growth is described.
摘要:
Oxalyl hydrazide-hydroxamic acid derivatives of the formula I ##STR1## where the substituents have the following meanings: R, R.sup.1, R.sup.2 and R.sup.3 independently of one another arehydrogen, substituted or unsubstituted alkyl, alkenyl or alkynyl orsubstituted or unsubstituted cycloalkyl or cycloalkylmethyl,substituted or unsubstituted cycloalkenyl or cycloalkenylmethyl,substituted or unsubstituted phenyl, phenylalkyl, phenylalkenyl, hetaryl- or hetarylalkyl radicals, where R.sup.2 and R.sup.3 may also. together with the nitrogen atom whose substituents they are, form a 5- or 6-membered ring, orR.sup.2 together with R.sup.3 is the group ##STR2## where R.sup.4 and R.sup.5 are one of the radicals R, R.sup.1, R.sup.2 or R.sup.3, or R.sup.4 together with R.sup.5 and the carbon atom whose substituents they are, are monocyclic or polycyclic cycloalkyl, orR.sup.4 together with R.sup.5 and the carbon atom whose substituents they are, form a 5- or 6-membered, saturated heterocycle containing O, S or --N(R.sup.6)-- as a hetero group, and fungicides containing these active ingredients.
摘要:
Compounds of the formula I ##STR1## where R.sup.1 and R.sup.2 are identical or different and are each hyrogen or alkyl of 1 to 5 carbon atoms, the radicals X are identical or different substituents selected from the group consisting of halogen, cyano, trifluoromethyl, nitro, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, unsubstituted or substituted phenyl or hydrogen, m is from zero to 5, n is an integer from 2 to 6 and Y is --CO-- or --CH(OH)--, their intermediates of the formula (II) ##STR2## and the use of the compounds (I) as plant growth regulators.
摘要:
Oxalylhydroxamic acid derivatives of the formula IR.sup.1 --ON(R.sup.2)--CO--CO--X--R.sup.3 I,where the substituents have the following meanings:X is oxygen or sulfur;R.sup.1 issubstituted or unsubstituted alkyl, alkenyl or alkynyl;substituted or unsubstituted monocyclic or polycyclic cycloalkyl or cycloalkylmethyl;substituted or unsubstituted phenyl or phenyl-C.sub.1 -C.sub.4 -alkyl;R.sup.2 is hydrogen or alkyl;R.sup.3 issubstituted or unsubstituted alkyl, alkenyl or alkynyl;substituted or unsubstituted monocyclic or polycyclic cycloalkyl;substituted or unsubstituted phenyl-C.sub.1 -C.sub.4 -alkyl or phenoxy-C.sub.1 -C.sub.4 -alkyl;and their agriculturally useful salts; their manufacture; growth-regulating agents containing them; and methods of regulating plant growth.