Basf Aktiengesellschaft

Basf Se Corporation

Bristol-myers Squibb Compnay

Abbott Laboratories Corporation

Abbott Gmbh & Co Kg

Abbott Gmbh & Ci, Kg

Bernd Schaefer

Norbert Goetz

Wolfgang Siegel

Gernot Reissenweber

Peter Schaefer

Lothar Rueb

Stefan Koser

Frank Haunert

Eberhard Ammermann

Gisela Lorenz

Karl-Otto Westphalen

Helmut Walter

Karl Eicken

Uwe Kardorff

Matthias Gerber

Reinhard Kirstgen

Hans Theobald

Klaus Oberdorf

Ernst Buschmann

Volker Harries

Volker Maywald

Roland Goetz

Ralf Klintz

Marco Thyes

Irene Troetsch-Schaller

Daniel Saelinger

Dorothea Starck

Reinhard Doetzer

Volker Hickmann

Monika Knopp

Hermann Ascherl

Thomas H&ouml;ger

Stefan Blank

Guido Harms

Georg Arnold Krei

Claudia Scholten

Tamara Alexandra Rausch

The present invention relates to a process for preparing bromotrichloromethane comprising

Process for preparing bromotrichloromethane

The invention describes a process for making astacene of formula 1, the exocyclic double bonds thereof having either an E configuration or an E- and/or Z-configuration, wherein astaxanthin of the general formula 2 having asymmetric centers 3 and 3', each of which respectively having an (S)- or (R)-conformation and the exocyclic double bonds of said astaxanthin 2 having either an E- or E- and/or Z configuration, is oxidized in the presence of at least one tertiary alcoholate.

Process for preparing astacene

The present invention relates to a process for preparing an olefinically unsaturated phosphonium salt having at least two olefinic double bonds, of which one double bond has a Z or cis conformation and the second or a further double bond an E conformation, from an olefinically unsaturated phosphonium salt having at least two olefinic double bonds of different configuration compared to the target compound, and both especially have an all-E or all-trans conformation. In addition, the invention provides for the use of the compound obtained by the process for provision of terpenoid substances as medicaments.

Isomerization of olefinic compounds

A method for preparing a compound of the structure I, 

Preparation of 2-amino-thiazole-5-carboxylic-acid derivatives

Spray drying of thrombin inhibitors

Method for producing 4-cyano-2-aminomethylthiazole

The fumaric acid salt of 2-&lcub;3-&lsqb;4-(2-t-butyl-6-trifluoromethyl-4-pyrimidinyl)-1-piperazinyl&rsqb;propylthio&rcub;-4-pyrimidinol is useful for treating disorders which respond to dopamine D ligands. It has higher stability at low pH and is therefore particularly suitable for oral administration in pharmaceutical compositions comprising this salt.

2-&lcub;3-&lsqb;4-(2-t-butyl-6-trifluoromethyl-4-pyrimidinyl)-1- piperazinyl&rsqb; propylthio&rcub;-4-pyrimidinol fumarate

A process for the preparation of &agr;-chloromethylene-triorganylphosphorane derivatives I

Process for the preparation of &agr;-chloromethylene-triorganylphosphorane derivatives

Substituted ortho-ethenylphenylacetic acid derivatives

Process for the preparation of chlorine-substituted olefins

Abstract of the Disclosure: Styrene derivatives I ##STR1## where R.sup.1 is H or halogen, R.sup.2 is halogen, R.sup.3 is H, halogen or C.sub.1 -C.sub.4 -alkyl, R.sup.4 is CN or C.sub.1 -C.sub.6 -alkylcarbonyl and A is a heterocyclic radical A.sub.1 to A.sub.5 : ##STR2## where R.sup.5 and R.sup.6 are H, CH.sub.3 or C.sub.2 H.sub.5, n is 0 or 1 and X is oxygen or sulfur, with the proviso that R.sup.4 is alkylcarbonyl when R.sup.1 is H and at the same time A is A.sub.2 where n is 0, and agriculturally useful salts thereof, processes for the preparation of the styrene derivatives I and herbicides containing them.

Styrene derivatives useful as herbicides and defoliants

Process for making 3,4,5,6-tetrahydrophthalimide derivatives

Growing community of inventors

Dierbach, Germany

Bernd Schaefer