| Patent Number |
Title Of Patent |
Date Issued |
| RE37495 |
Substituted 1-arylpyrazoles |
January 1, 2002 |
| The invention relates to new substituted 1-arylpyrazoles of the general formula (I) ##STR1##to a plurality of processes for their preparation, and to their use as pesticides. |
| 7148903 |
Image reconstruction method and computer program product |
December 12, 2006 |
| In a method for reconstructing a three-dimensional subject a number of projections of a three-dimensional subject is acquired by an acquisition arrangement. Each projection is a dataset of spatially contiguous data values. The projections are provided to a computer. A first part of the |
| 6221810 |
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives |
April 24, 2001 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1##in whichA and B are identical or different and independently of one another in each case represent hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or optionally |
| 5863933 |
Substituted benzimidazoles |
January 26, 1999 |
| The invention relates to new substituted benzimidazole of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy or optionally substituted aryl,R.sup.2 represents hydroxyl, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, alkoxy, |
| 5858922 |
Herbicidal fluorothiadiazolyl oxyacetamides |
January 12, 1999 |
| The invention relates to novel fluorothiadiazolyloxyacetamides of the formula (I) ##STR1## in which R.sup.1 represents hydrogen or respectively optionally substituted alkyl, alkenyl, alkynyl or arylalkyl,R.sup.2 represents respectively optionally substituted alkyl, alkoxy, alkeny |
| 5780394 |
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives |
July 14, 1998 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1## in which A and B are identical or different and independently of one another in each case represent hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or optio |
| 5739389 |
Aryl carboxylic acid derivatives |
April 14, 1998 |
| There are provided an aryl carboxylic acid derivatives of the formula (XVIa) ##STR1## Aryl carboxylic acid derivatives of the formula (XVIa) have a particularly pronounced activity against animal pests, in particular against insects and arachnids, and against weeds. |
| 5661110 |
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives |
August 26, 1997 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1## The new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) have a particularly pronounced activity against animal pests, in particular against insects and arachnids, and |
| 5656649 |
Substituted benzimidazoles |
August 12, 1997 |
| The invention relates to new substituted benzimidazoles of the general formula (I) ##STR1## in which R.sup.1 represents hydrogen, alkyl, alkoxy or optionally substituted aryl,R.sup.2 represents hydroxyl, cyano or in each case optionally substituted alkyl, alkenyl, alkinyl, alkoxy |
| 5646329 |
Cyclopropylamine derivatives |
July 8, 1997 |
| 2-fluoro-cyclopropylamine is prepared in an advantageous manner by reacting an N-vinyl compound with a carbene of type FXC: (where X=chlorine or bromine) to give the corresponding cyclopropylamine derivative, replacing the radical X in this derivative by hydrogen, by reduction, and final |
| 5580843 |
Substituted 1-arylpyrazoles |
December 3, 1996 |
| The invention relates to new substituted 1-arylpyrazoles of the general formula (I) ##STR1## to a plurality of processes for their preparation, and to their use as pesticides. |
| 5545642 |
Derivatives of 1-(2-fluorocyclopropyl)-quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)-naph |
August 13, 1996 |
| The invention relates to novel derivatives of 1-(2-fluorocyclopropyl)-quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)-naphthyridonecarboxylic acid which are substituted in the 7 position by a 2,3,4,5,6,7-hexahydro-1H-pyrrolo[3,4-c]pyridin-2-yl or 1,2,3,4,5,6-hexahydropyrrolo[3,4 |
| 5530149 |
Azolylmethyl-fluorocyclopropyl derivatives |
June 25, 1996 |
| New azolylmethyl-fluorocyclopropyl derivatives of the formula ##STR1## in which R represents ##STR2## and addition products thereof which acids or metal salts are very effective for combating fungi.New oxiranes of the formula ##STR3## in which R has the abovementioned mea |
| 5498750 |
Process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid |
March 12, 1996 |
| A new process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid of the formula ##STR1## which process comprises a) reacting in a first step, a 1-fluoro-cyclopropyl phenyl ketone of the formula ##STR2## in which R represents hydrogen, halogen, methyl, methoxy, ph |
| 5474974 |
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives |
December 12, 1995 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1## The new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) have a particularly pronounced activity against animal pests, in particular against insects and arachnids, and |
| 5462955 |
Azolylmethyl-fluorocyclopropyl derivatives |
October 31, 1995 |
| New azolylmethyl-fluorocyclopropyl derivatives of the formula ##STR1## in which R represents ##STR2## and addition products thereof which acids or metal salts are very effective for combating fungi.New oxiranes of the formula ##STR3## in which R has the abovementioned mea |
| 5434303 |
Process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid |
July 18, 1995 |
| A new process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid of the formula ##STR1## which process comprises a) reacting in a first step, a 1-fluoro-cyclopropyl phenyl ketone of the formula ##STR2## in which R represents hydrogen, halogen, methyl, methoxy, phe |
| 5420309 |
Fluorinated 1,3-benzo- and 1,3-pyrido-dioxoles, their preparation and their use |
May 30, 1995 |
| Novel fluorinated 1,3-benzo- and 1,3-pyrido-dioxoles of formula (I): ##STR1## in which A is C-R.sup.4 or N,X is hydrogen, fluorine, chlorine or bromine andR.sup.1 to R.sup.4 can be identical to or different from one another and are each hydrogen, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 |
| 5391811 |
Process for the preparation of .alpha.-fluoro-.beta.-dicarbonyl compounds |
February 21, 1995 |
| .alpha.-fluoro-.beta.-dicarbonyl compounds are prepared by reacting a halogenated dicarbonyl compound at temperatures of 20.degree. to 100.degree. C. with an addition product of hydrogen fluoride and a trialkylamine. This process is easy to carry out in technical terms and can also b |
| 5378724 |
Pesticidal substituted 2-arylpyrroles |
January 3, 1995 |
| Pesticidal substituted 2-arylpyrroles of the formula ##STR1## in which n represents 0, 1 or 2,Ar represents optionally substituted aryl,R.sup.1 and R.sup.2 independently of one another represent hydrogen or halogen, but at least one of the two radicals R.sup.1 or R.sup.2 represents h |
| 5371300 |
Chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and their preparation |
December 6, 1994 |
| The present invention relates to novel chloro-(2-halogeno-1-fluoromethyl-ethoxy)-methanes and to their preparation. The novel compounds can be used as intermediates for the preparation of biologically active substituted benzimidazoles. |
| 5371295 |
Process for preparing 1-fluorocyclopropyl methyl ketone |
December 6, 1994 |
| A new process for the preparation of 1-fluorocyclopropyl methyl ketone of the formula ##STR1## which process comprises a) in a first step, reacting 2-acetyl-2-chloro-4-butanolide of the formula ##STR2## with an addition product of triethylamine and hydrogen fluoride of the |
| 5358924 |
3-hydroxy-4-aryl-5-oxo-pyrozoline derivatives, compositions and use |
October 25, 1994 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1## in which A and B are identical or different and independently of one another in each case represent hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, alkythioalkyl, cycloalkyl or option |
| 5356899 |
Substituted hydroxyalkylpyridines |
October 18, 1994 |
| Novel substituted hydroxyalkylpyridines of the formula (I), ##STR1## in which x, A and Ar have the meanings given in the description and their acid addition salts and metal salt complexes and their use for combating pests, in particular in the field of plant protection and in the |
| 5336809 |
Process for preparing 1-fluorocyclopropyl methyl ketone |
August 9, 1994 |
| A new process for the preparation of 1-fluorocyclopropyl methyl ketone of the formula ##STR1## which process comprises a) in a first step, reacting 2-acetyl-2-chloro-4-butanolide of the formula ##STR2## with an addition product of triethylamine and hydrogen fluoride of the |
| 5332720 |
3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives |
July 26, 1994 |
| There are provided new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) ##STR1## The new 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives of the formula (I) have a particularly pronounced activity against animal pests, in particular against insects and arachnids, and |
| 5278179 |
Pesticides based on substituted oxazolidinones, new substituted oxazolidinones, and their prepar |
January 11, 1994 |
| Substituted oxazolidinones, some of which are known, of the formula (I) ##STR1## in which R.sup.1 to R.sup.4 have the meanings given in the description, are used for combating pests.The new compounds and those which are known can be prepared by analogous processes by reacting suitabl |
| 5276218 |
Preparation of .beta.-fluoroalcohols |
January 4, 1994 |
| Process for the preparation of .beta.-fluoroalcohols of the formula (I) ##STR1## in which R.sup.1 and R.sup.2 represent straight-chain or branched alkyl andR.sup.3 and R.sup.4 represent hydrogen or alkyl,in which epoxides of the formula (II) ##STR2## are reacted with sodium hydro |
| 5254660 |
Polyisocyanate solutions useful for impregnating porous inorganic substrates |
October 19, 1993 |
| Solutions of a) a fluorine-containing polyisocyanate in b) an isocyanate-inert solvent are used to impart water, oil and dirt resistance to porous inorganic substrates impregnated therewith. The fluorine-containing polyisocyanate is preferably selected from fluorine-containing polyis |
| 5223643 |
Process for the preparation of 1,1-difluoroalkanesulphenyl chlorides |
June 29, 1993 |
| The present invention relates to a multi-step process for the preparation of 1,1-difluoroalkanesulphenyl chlorides of the general formula (I):The process comprises the following steps:(1) R.sup.1 --SH+R--CH.dbd.CF.sub.2 .fwdarw.R.sup.1 --S--CF.sub.2 --CH.sub.2 --R(2) R.sup.1 --S--CF.sub.2 -- |
