摘要:
Pyrimidyl-sulfonyl isoureas of the formula ##STR1## in which R.sub.a is the difluoromethoxy group,R.sub.b is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 l-C.sub.5 -haloalkyl, C.sub.1 -C.sub.5 -alkoxy, C.sub.1 -C.sub.5 -haloalkoxy, C.sub.1 -C.sub.5 -alkylthio, C.sub.2 -C.sub.10 -alkoxyalkyl or C.sub.2 -C.sub.10 -alkoxyalkoxy or is an amino group ##STR2## wherein R.sub.c is hydrogen, methyl or ethyl, andR.sub.d is hydrogen, methyl, ethyl or methoxy,A is a radical of the formula ##STR3## Y is oxygen, sulfur or ##STR4## R.sub.1 is hydrogen, halogen, nitro, trifluoromethyl, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -alkoxy, --COR.sub.7, --S(O).sub.m --C.sub.1 -C.sub.5 -alkyl, --SO.sub.2 R.sub.10, XR.sub.11 or --OSO.sub.2 C.sub.1 -C.sub.5 -alkyl,R.sub.2 is hydrogen, fluorine, chlorine, bromine, nitro, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -alkoxy, trifluoromethyl, C.sub.1 -C.sub.5 -haloalkoxy or --COR.sub.7,R.sub.3 is hydrogen, fluorine, chlorine, bromine, nitro, methoxy or trifluoromethyl,R.sub.4 is hydrogen, halogen, nitro, C.sub.1 -C.sub.5 -alkyl, methoxy, --COR.sub.7 or --SO.sub.2 NR.sub.8 R.sub.9,R.sub.5 is hydrogen, fluorine, chlorine, bromine, nitro, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -alkoxy, trifluoromethyl, --S(O).sub.m C.sub.1 -C.sub.5 -alkyl, --COR.sub.7 or --SO.sub.2 NR.sub.8 R.sub.9,R.sub.6 is hydrogen, fluorine, methyl or methoxy,R.sub.7 is hydrogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.1 -C.sub.5 -alkoxy, C.sub.1 -C.sub.5 -haloalkoxy, C.sub.2 l-C.sub.10 -alkoxyalkoxy, C.sub.3 -C.sub.5 -alkenyloxy, C.sub.3 -C.sub.5 -alkynyloxy, phenoxy, benzyloxy, C.sub.1 -C.sub.5 -alkylthio or --NR.sub.8 R.sub.9,R.sub.8 is hydrogen, C.sub.1 -C.sub.5 -alkyl, cyanoalkyl having a maximum of 5 carbon atoms, methoxy, ethoxy or C.sub.3 -C.sub.5 -alkenyl,R.sub.9 is hydrogen, C.sub.1 -C.sub.5 -alkyl or C.sub.3 -C.sub.5 -alkenyl, orR.sub.8 and R.sub.9 together with the nitrogen atom binding them form a 5- or 6-membered, saturated heterocycle which can contain an oxygen or sulfur atom as ring member,R.sub.10 is C.sub.1 -C.sub.5 -haloalkoxy or --NR.sub.8 R.sub.9,R.sub.11 is C.sub.1 -C.sub.5 -alkyl which is substituted by halogen, C.sub.1 -C.sub.5 -alkoxy, --S(O).sub.m C.sub.1 -C.sub.5 -alkyl, --S(O).sub.m C.sub.1 -C.sub.5 -haloalkyl or C.sub.2 l-C.sub.5 -alkenyl which is unsubstituted or substituted by halogen or C.sub.1 -C.sub.5 -alkoxy,R.sub.x is C.sub.1 -C.sub.5 -alkyl,X is oxygen or --X(O).sub.m -- andm is zero, one or twoare intermediates for the preparation of pyrimidyl-sulfonyl ureas having useful herbicidyl and growth regulating properties.
摘要:
A novel process for producing sulfonylureas of the formula I having a herbicidal action and an action regulating plant growth ##STR1## wherein A is an unsubstituted or substituted phenyl, naphthyl, furan, thiophene or pyridine group, E is a nitrogen atom or the methine group, R.sub.a is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.1 -C.sub.5 -alkoxy, C.sub.1 -C.sub.5 -haloalkoxy, C.sub.1 -C.sub.5 -alkylthio or C.sub.2 -C.sub.10 -alkoxyalkoxy, and R.sub.b is the same as R.sub.a or is an unsubstituted or substituted amino group, and salts thereof, which process comprises firstly condensing an imidocarbonic acid ester with a sulfonyl chloride of the formula II to the sulfonylimidocarbonic acid diester of the formula IV ##STR2## wherein R is an alkyl group, and reacting this in an ethereal solvent in the presence of sodium hydride or potassium tertbutylate with a 2-aminopyrimidine or 2-amino-1,3,5-triazine of the formula V, and finally reacting the formed sulfonylisourea of the formula VI in an organic solvent with hydrochloric acid to obtain the sulfonylurea of the formula I, and isolating this as such or as a salt; ##STR3## The sulfonylimidocarbonic acid diesters of the formula IV and certain sulfonylisoureas of the formula VI, required as intermediates, are novel compounds. The process has the advantage that no sulfonamides are needed as intermediates.
摘要:
6H-1,2,4,6-Thiatriazine-1,1-dioxides of the formula ##STR1## where R.sup.1 and R.sup.2 are an aliphatic radical, a cycloaliphatic radical or a substituted aliphatic radical, R.sup.1 may also be unsubstituted or substituted phenyl, unsubstituted or substituted benzyl, or tetrahydrofurylmethyl and R.sup.2 may also be lower alkoxycarbo-lower alkoxy, lower alkylmercapto-carbo-lower alkoxy, lower alkoxy-carbo-lower alkylmercapto, lower alkylmercapto-carbo-lower alkylmercapto, unsubstituted or substituted aryl or unsubstituted or substituted benzyl,R.sup.3 is hydrogen, an aliphatic radical, a cycloaliphatic radical or substituted aliphatic radical,R.sup.4 and R.sup.5 are lower alkyl and R.sup.5 may also be hydrogen,X and Y are oxygen, sulfur, sulfinyl or sulfonyl andX.sup.1 is oxygen or sulfur, and herbicides containing these compounds.
摘要:
A method which can isolate plasma cells and plasmablasts efficiently and with high purity, from mammals and birds, without using a cell surface marker is provided.Further disclosed is a fluorescent probe wherein the staining selectivity for the endoplasmic reticulum of cells is higher than the staining selectivity for cell organelles other than the endoplasmic reticulum. Also disclosed is a method for identifying plasma cells and plasmablasts which includes staining cells derived from lymph node tissue or similar by using this probe, and identifying plasma cells and plasmablasts on the basis of the fluorescence intensity from the stained cells. Also disclosed is a fluorescent probe wherein the staining selectivity for cell nuclei is higher than the staining selectivity for cell organelles other than the cell nuclei. Also disclosed is a method for identifying plasma cells and plasmablasts in lymph node tissue or similar which includes staining cells derived from lymph node tissue or similar by using this probe, and identifying plasma cells and plasmablasts on the basis of the fluorescence intensity from the stained cells.
WHEREIN R IS SELECTED FROM THE GROUP CONSISTING OF CHLORO, CARBON ATOMS, ALKOXY HAVING A MAXIMUM OF FOUR CARBROMO, IODO, CYANO, ALKYL HAVING A MIXIMUM OF FOUR BON ATOMS, NITRO, AMINO AND THE GROUP
-NH-CO-R3
WHEREIN R3 IS HYDROGEN OR ALKYL HAVING A MAXIMUM OF FOUR CARBON ATOMS, N IS THE INTEGER ONE TO THREE, PROVIDED THAT WHEN N IS ONE, R IS SUBSTITUTED IN THE 4''-POSITION OF THE PHENYL RING, R'' AND R2 ARE EACH INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL HAVING A MAXIMUM OF TWELVE CARBON ATOMS, ALKOXY HAVING A MAXIMUM OF FIVE CARBON ATOMS, ALKYNYL HAVING AT LEAST THREE AND A MAXIMUM OF FIVE CARBON ATOMS, CYCLOALKENYL HAVING AT LEAST FIVE AND A MAXIMUM OF SEVEN CARBON ATOMS, CYCLOALKYL HAVING AT LEAST FIVE AND A MAXIMUM OF SEVEN CARBON ATOMS, MONO SUBSTITUTED CYCLOALKYL SAID SUBSTITUENT BEING ALKYL HAVING A MAXIMUM OF FOUR CARBON ATOMS, PHENYL, SUBSTITUTED PHENYL HAVING A MAXIMUM OF THREE SUBSTITUENTS SAID SUBSTITUENTS BEING SELECTED FROM THE GROUP CONSISTING OF ALKYL HAVING A MAXIMUM OF FOUR CARBON ATOMS, BROBROMINE AND THE ROUP FOUR CARBON ATOMS, TRIFLUOROMETHYL, PHENOXY, MONO AND DIHALOGENATED PHENOXY SAID HALOGEN BEING CHLORINE OR BROME AND THE GROUP
-OOC-N(-R4)-R5
SAID GROUP BEING IN THE 3-POSITION WHEREIN R4 AND R5 ARE EACH INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL HAVING A MAXIMUM OF FOUR CARBON ATMS, R6 R7 AND R8 ARE EACH INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL HAVING A MAXIMUM OF TWELVE CARBON ATOMS, ALKENYL HAVING A MAXIMUM OF SIX CARBON ATOMS PROVIDED THAT THE ACETYLENIC LINKAGE IS NOT ON THE CARBON ATTACHED TO THE NITROGEN, HYDROXYALKYL HAVING A MAXIMUM OF SIX CARBON ATOMS, TWO OF THE GROUPS R5, R6 AND R7 CAN BE JOINED TOGETHER TO FORM AN ALKYLENE HAVING FOUR TO SEVEN CARBON ATOMS, PROVIDED THAT WHEN TWO OF THE GROUPS R5, R6 AND R7 ARE JOINED TOGETHER THE REMAINING GROUP IS HYDROGEN, AND FURTHER PROVIDED THAT THE GROUPS R5, R6 AND R7 ARE NOT ALL HYDROGEN.
摘要:
A novel process for producing sulfonylureas of the formula I having a herbicidal action and an action regulating plant growth ##STR1## wherein A is an unsubstituted or substituted phenyl, naphthyl, furan, thiophene or pyridine group, E is a nitrogen atom or the methine group, R.sub.a is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.1 -C.sub.5 -alkoxy, C.sub.1 -C.sub.5 -haloalkoxy, C.sub.1 -C.sub.5 -alkylthio or C.sub.2 -C.sub.10 -alkoxyalkoxy, and R.sub.b is the same as R.sub.a or is an unsubstituted or substituted amino group, and salts thereof, which process comprises firstly condensing an imidocarbonic acid ester with a sulfonyl chloride of the formula II to the sulfonylimidocarbonic acid diester of the formula IV ##STR2## wherein R is an alkyl group, and reacting this in an ethereal solvent in the presence of sodium hydride or potassium tertbutylate with a 2-aminopyrimidine or 2-amino-1,3,5-triazine of the formula V, and finally reacting the formed sulfonylisourea of the formula VI in an organic solvent with hydrochloric acid to obtain the sulfonylurea of the formula I, and isolating this as such or as a salt; ##STR3## The sulfonylimidocarbonic acid diesters of the formula IV and certain sulfonylisoureas of the formula VI, required as intermediates, are novel compounds. The process has the advantage that no sulfonamides are needed as intermediates.
摘要:
6H-1,2,4,6-Thiatriazine-1,1-dioxides of the formula I ##STR1## where R.sup.1 is an aliphatic radical, a cycloaliphatic radical, a substituted aliphatic radical, a cycloalkoxy-substituted aliphatic radical, unsubstituted or substituted phenyl, or unsubstituted or substituted benzyl, R.sup.2 is hydrogen, an aliphatic radical, a cycloaliphatic radical or substituted alkyl, X is oxygen, sulfur, sulfinyl or sulfonyl and Hal is halogen, herbicides containing these compounds, processes for their preparation, and methods for using the products as herbicides.
摘要:
5,6-Dihydro-1,2,4,6-thiatriazin-5-one-1,1-dioxides of the formula ##STR1## where R.sup.1 is hydrogen, a metal atom or an unsubstituted or substituted ammonium radical,R.sup.2 is a saturated or unsaturated straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical or 3 to 7 carbon atoms, a branched saturated or unsaturated aliphatic radical of 3 to 10 carbon atoms, a halogen-, alkoxy- or alkylmercapto-substituted aliphatic radical of 2 to 10 carbon atoms tetrahydrofuryl substituted methyl, a cycloalkoxy-substituted aliphatic radical of 4 to 10 carbon atoms, unsubstituted or halogen-substituted benzyl or phenyl, halophenyl, or alkylphenyl of a total of up to 10 carbon atoms,R.sup.3 is hydrogen, a straight-chain aliphatic radical of up to 10 carbon atoms, a cycloaliphatic radical of 3 to 7 carbon atoms, a branched aliphatic radical of 3 to 10 carbon atoms, haloalkyl, or alkoxyalkyl of 2 to 10 carbon atoms andX is oxygen and may also be sulfur if R.sup.2 is unsubstituted or halogen-substituted benzyl, processes for their preparation, and herbicides containing the above compounds.
摘要:
The present invention provides N-((4-(2-ethyl-4,6-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl)phenethyl)carbamoyl)-4-methylbenzenesulfonamide compositions, and the use thereof for treating a proliferative disorder.
摘要:
The present invention provides N-((4-(2-ethyl-4,6-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl)phenethyl)carbamoyl)-4-methylbenzenesulfonamide compositions, and the use thereof for treating a proliferative disorder.