Inventor

SCHMIECHEN RALPH

DE39 patents

⚠️ This page may combine multiple inventors who share the name “SCHMIECHEN RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHMIECHEN RALPH

SCHERING AG

4-(Polyalkoxyphenyl)-2-pyrrolidones (II)

Pharmacologically active 3-substituted beta-carbolines

4-(Polyalkoxy phenyl)-2-pyrrolidones

4-(Polyalkoxyphenyl)-2-pyrrolidones

Beta-carbolines, process for their production and their use in pharmaceutical agents

N-hetaryl imidazole derivatives

Substituted 5H-pyrimido[5,4-b]indoles

5-(Substituted phenyl)-oxazolidinones and their sulfur analogs

3-vinyl and 3-thyinyl-beta-carbolines, and their use as benzodiazepine receptor antagonists or agonists

Substituted β-carbolines, and use thereof as medicinal agents

Pharmacologically active 3-substituted beta-carbolines useful as tranquilizers

Aminoalkoxyphenylpyrrolidone antihypertonic agents and use thereof

Diacylapomorphines

β-carboline derivatives for use as pharmaceutical agents

Heteroaryloxy-beta-carboline derivatives, their preparation and their use as medicinal agents

3-oxadiazole and 3-carboxylic acid beta-carboline derivatives, and their use as psychotropic agents

Benzodiazepine antagonistic β-carboline derivatives and compositions thereof

Heteroaryloxy-β-carboline derivatives, their preparation and their use as medicinal agents

Imidazole derivatives

Phenoxy-substituted beta-carboline derivatives, their production and their use as drugs

Isoxazole-β-carboline derivatives

Process for resolution of racemates of 4-aryl-2-oxo-pyrrolidine-3-carboxylic acid esters

β-carboline-3-hydroxyalkylcarboxylic acid ester derivatives, process for their production and their use in pharmaceutical agents

3,4-disubstituted phenyl heterocycles and their use

β-carbolines and their use as medicinal agents

Tetrahydro-beta-carbolines, and their use as drugs

3-oxadiazolyl-5-aminoalkyl-beta-carboline derivatives compositions and use

5-aminoalkyl-beta-carboline derivatives, psycho tropic compositions and use

Novel thiophene derivatives and their preparation

Thiophene derivatives and their preparation

5- or 6-substituted β-carboline-3-carboxylic acid esters

Quinoxaline-phosphonic acid derivatives

Isoxazolylimidazole derivatives, process for their production and their use in pharmaceutical agents

Thiophene derivatives having antilipolytic activity

5- or 6-substituted β-carboline-3-carboxylic acid esters

3-aryl or 3-hetaryl-β-carbolines, their production and use in pharmaceutical agents

Process for the preparation of 4-alkoxyalkyl β-carbolines

FERROSAN AS

β-carbolin-3-carboxylic acid derivatives useful for treating anxiety and related disorders

SCHERING AKTIENGESEELLSCHAFT

Quinoxaline-carboxylic acid derivatives