| Patent Number |
Title Of Patent |
Date Issued |
| 7601730 |
Carboxylic acid derivatives, their preparation and use |
October 13, 2009 |
| Carboxylic acid derivatives ##STR00001## where R--R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 7582647 |
Carboxylic acid derivatives, their preparation and use |
September 1, 2009 |
| Carboxylic acid derivatives ##STR00001## where R--R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 7253323 |
Method for the production of benzophenones |
August 7, 2007 |
| A process for preparing benzophenones of the formula I, ##STR00001## where X may be chlorine, hydroxyl, methoxy or C.sub.1-C.sub.6-alkylcarbonyloxy, and Y may be chlorine or bromine, by reacting an acid chloride of the formula II ##STR00002## where X and Y are as defined above with |
| 7119097 |
Carboxylic acid derivatives, their preparation and their use |
October 10, 2006 |
| A compound of the formula ##STR00001## pharmaceutically acceptable salts and enantiomers thereof and pharmaceutical compositions containing this compound, its pharmaceutically acceptable salts and enantiomers are claimed. |
| 7109205 |
Carboxylic acid derivatives, their preparation and use |
September 19, 2006 |
| Carboxylic acid derivatives ##STR00001## where R R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 6600043 |
Carboxylic acid derivatives, their preparation and use |
July 29, 2003 |
| Carboxylic acid derivatives ##STR1##where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 6559336 |
Process for the preparation of 5- and/or 6-substituted-2-hydroxybenzoic acid esters |
May 6, 2003 |
| There is provided a single-step process for the preparation of a compound of formula I. ##STR1##Compounds of formula I are useful as starting materials in the synthesis of natural products and in the manufacture of benzophenone fungicidal agents. |
| 6255489 |
Method for producing (hetero)aromatic hydroxylamines |
July 3, 2001 |
| The invention relates to a method for producing N-acylated (hetero)aromatic hydroxylamine derivatives of formula (I), wherein the substituents, the ring atom and the index have the meanings give in the Description, by hydrogenating a (hetero)aromatic nitro-compound of general formula (II |
| 6133451 |
Method for producing 2-(3-pyrazolyl-oxymethylene) nitrobenzenes |
October 17, 2000 |
| 2-(3-Pyrazolyloxymethylene)nitrobenzene [sic] derivatives of the formula I ##STR1## where the substituents and indices have the meanings given in the description,are prepared by bromination of an o-nitrotoluene of the formula II ##STR2## and subsequent reaction with a 3-hydroxypy |
| 6040458 |
Method for producing N-substituted 3-hydroxypyrazoles |
March 21, 2000 |
| A process is described for preparing N-substituted 3-hydroxypyrazoles of the formula I ##STR1## where R.sup.1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl andR.sup.2, R.sup.3 are hydrogen, cyano, halogen and unsubstituted or substituted |
| 5969134 |
Carboxylic acid derivatives, their preparation and use |
October 19, 1999 |
| Carboxylic acid derivatives ##STR1## where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 5932730 |
Carboxylic acid derivatives, their preparation and use |
August 3, 1999 |
| Carboxylic acid derivatives ##STR1## where R-R.sup.6, X, Y and Z have the meanings stated in the description, and the preparation thereof, are described. The novel compounds are suitable for controlling diseases. |
| 5840722 |
Use of carboxylic acid derivatives as drugs |
November 24, 1998 |
| A method of inhibiting endothelin receptors by administering to a patient a compound of the formula I ##STR1## |
| 5783521 |
Substituted pyridylsalicylaldehyde or -salicylic acid derivatives, their preparation and their u |
July 21, 1998 |
| Substituted pyridylsalicylaldehyde and --salicylic acid derivatives of the formula I ##STR1## where R is a formyl group, a CO.sub.2 H group or a radical which can be hydrolyzed to CO.sub.2 H and the other substituents have the following meanings:R.sup.2 is halogen, alkyl, haloalk |
| 5777118 |
Process of making 2-salicyl(thio0r oxo) pyrimidine |
July 7, 1998 |
| Cyclic acetals of the formula I ##STR1## where the substituents have the following meanings: R.sup.1 and R.sup.2 are hydrogen, unsubstituted or substituted alkyl or phenyl; additionally R.sup.1 and R.sup.2 together are an unsubstituted or substituted C.sub.2 -C.sub.6 -alkylene ch |
| 5753594 |
3-halo-3-hetarylcarboxylic acid derivatives, and processes and intermediates for their preparati |
May 19, 1998 |
| 3-Halo-3-hetarylcarboxylic acid derivatives having the formula I ##STR1## in which R is a formyl group, a group CO.sub.2 H or a radical which can be hydrolyzed to COOH, and the remaining substituents have the following meanings:R.sup.2 and R.sup.3 are halogen, C.sub.1 -C.sub.4 -alkyl |
| 5750469 |
Subtituted lactic acid derivatives having an N-organic radical in the .beta . |
May 12, 1998 |
| Substituted lactic acid derivatives having an N-organic radical in the .beta.-position, of the formula I ##STR1## where substituents R to R.sup.5, X and Y have the meanings mentioned in the description and N is one of the radicals:a) --N.sub.3, --NC, --NCS or --NCOb) ##STR2## |
| 5703017 |
3-(Het) arylcarboxylic acid derivatives, their preparation and intermediates for their preparati |
December 30, 1997 |
| 3-(Het)arylcarboxylic acid derivatives of the formula I ##STR1## where R is formyl, CO.sub.2 H or a radical hydrolyzable to COOH and the other substituents have the following meanings:R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitroge |
| 5661106 |
3-(Het)aryloxy(thio)carboxylic acid derivatives, their preparation and intermediates for their p |
August 26, 1997 |
| 3-(Het)aryloxy(thio)carboxylic acid derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, COOH or a radical which can be hydrolyzed to give COOH;R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.14, where R.sup. |
