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Inventor: Tomordi; Elemer
Address: Veszprem, HU
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5068424 |
Process for preparing arylsulphonyl-isocyanates and addition derivatives thereof |
November 26, 1991 |
| The invention relates to a process for preparing arylsulphonyl isocyanates of the general formula (I) ##STR1## and addition derivatives thereof--where in the formula the meaning of the substituents are as follows:Ar represents optionally substituted aryl, naphthyl- or thienyl group, |
| 4954628 |
Process for preparing N-sulphonyl-ureas |
September 4, 1990 |
| The invention relates to a process for preparing sulphonyl-ureas of the general formula (I) ##STR1## wherein Ar.sub.1 represents a phenyl, naphthyl or thienyl group, the derivatives thereof substituted by C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, (halo)alkoxycarbonyl, (halo)alkyloxy, |
| 4859772 |
Process for the preparation of 3-isopropyl-benzo-2-thia-1,3-diazinone-(4)-2,2-dioxide |
August 22, 1989 |
| The present invention relates to a process for the preparation of 3-isopropyl-benzo-2-thia-1,3-diazinone-(4)-2,2-dioxide which comprises preparing isopropyl sulfamoyl chloride in one step by reacting N,N'-diisopropyl-urea with phosphorus trichloride and chlorine in the presence of ol |
| 4776874 |
2-chloro-ethyl phosphonic acid esters and plant growth regulating agents containing same as acti |
October 11, 1988 |
| The present invention relates to new compounds of the general formula (I) ##STR1## wherein R stands for hydrogen, C.sub.1-8 straight or branched chained alkyl, C.sub.1-4 haloalkyl, C.sub.1-4 alkoxy-C.sub.1-2 alkyl,R.sup.1 stands for 2,3-dihydro-2,2-dimethyl-benzofuran-7-yl, 4-methyl- |
| 4668274 |
Etherified 2-hydroxy-ethyl-phosphonic acid derivatives and plant growth regulating agents contai |
May 26, 1987 |
| The present invention refers to new etherified hydroxy-alkyl phosphonic acid derivatives of the general formula (I) ##STR1## wherein R stands for 2,3-dihydro-2,2-dimethyl-benzofuran-7-yl, 4-methyl-coumarin-7-yl, 2,2,4-trimethyl-(2H)-chromen-5-yl or 2,2,4-trimethyl-(2H)-chromen-7, |
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