Hoechst Aktiengesellschaft

Alfons Soder

Heinz-Joachim Hinze

Rolf-Ortwin Weber

Istvan Boksay

Jaromir Komarek

Kurt Popendiker

Klaus Perrey

Hermann Bieringer

Burkhard Sachse

Helmut Burstell

Hermann J Gerhards

Peter Langeluddeke

Harald Furrer

Werner Mohler

Manfred Jayme

Volkher Bollmann

Alfred Kreutzberger

Mario Reiser

Gerhard Munch

2,4,6-Tris-tertiary-butylamino-1,3,5-triazine of the formula I ##STR1## for the prophylaxis and treatment of epilepsy and anxiety states, and the use for the preparation of a medicament for the prophylaxis and treatment of epilepsy and anxiety states, are described.

2,4,6-tris-tertiary-butylamino-1,3,5-triazine useful for the prophylaxis

A pharmaceutical composition containing as an essential ingredient a compound of the formula ##STR1## wherein one of the groups R.sub.1, R.sub.2 and R.sub.3 is an .omega.- or (.omega.-1)-hydroxyalkyl group having from 5 to 8 carbon atoms in which the hydroxy group is separated from the xanthine nucleus by at least 2 carbon atoms, radicals R.sub.1 and R.sub.3 which are no hydroxylalkyl group, are hydrogen or methyl and equal or different, and R.sub.2 is said hydroxyalkyl group or methyl, a compound of formula (I) and a pharmaceutical product for treatment of diseases involving insufficiency of cerebral blood flow.

Pharmaceutical compositions

A pharmaceutical composition containing as an essential ingredient a compound of the formula ##STR1## wherein one of the groups R.sub.1, R.sub.2 and R.sub.3 is an .omega.- or (.omega.-1)-hydroxyalkyl group having from 5 to 8 carbon atoms in which the hydroxy group is separated from the xanthine nucleus by at least 2 carbon atoms, radicals R.sub.1 and R.sub.3 which are no hydroxyalkyl group, are hydrogen or methyl and equal or different, and R.sub.2 is said hydroxyalkyl group or methyl, a compound of formula (I) and a pharmaceutical product for treatment of diseases involving insufficiency of cerebral blood flow.

A compound having the general formula or an acid addition salt thereof ##STR1## in which formula R.sub.1 is selected from the group consisting of

Cyclic diamine derivatives

Pharmaceutical compositions containing N-alkyl-N-(nuclearly-substituted)

A pharmaceutical composition having as an essential ingredient a compound of the formula ##STR1## wherein one to three of R.sup.1, R.sup.2 and R.sup.3 represent an alkenyl group having from 4 to 8 carbon atoms, the other ones are alkyl having from 1 to 12 carbon atoms, and R.sup.1 may also be hydrogen, the compounds themselves and a process for preparing them.

Pharmaceutical compositions containing xanthines

Benzhydryl-imidazole derivatives having carboxyl functions in the imidazole ring have valuable properties in plant protection and growth regulation in agriculture and horticulture. They are also effective as antimycotis, fungicides and herbicides and can be used for combating plant-pathogenic bacteria.

Imidazole carboxylic acids and derivatives thereof

A phosphinyl derivative of formula (I) ##STR1## wherein X is =CH-- or =N--,

Analgesic phosphinyl compounds and compositions

Compound of the formula ##STR1## wherein one of the groups R.sub.1, R.sub.2 and R.sub.3 is a hydroxyalkyl group containing from 4 to 8 carbon atoms, one of the other two, which may be the same or different, is an alkyl group containing from 2 to 12 carbon atoms and the third one is an alkyl group containing from 1 to 12 carbon atoms or a hydrogen atom, R.sub.2 however being an alkyl or hydroxyalkyl group, at least one of the groups R.sub.1, R.sub.2 and R.sub.3 containing at least 5 carbon atoms, a process for their preparation and a pharmaceutical composition containing said compounds.

Hydroxyhexyl-alkylxanthines and pharmaceutical compositions containing

A phosphinyl derivative of formula ##STR1## wherein X is selected from the group consisting of a carbon atom with a hydrogen atom attached thereto and a nitrogen atom,

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Frankfurt-Schwanheim, Germany

Alfons Soder