Inventor

VORBRUEGGEN HELMUT

DE63 patents

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

VORBRUEGGEN HELMUT

SCHERING AG

Azaprostacyclins, their preparation and pharmaceutical use

Novel prostacyclin derivatives and a process for the preparation thereof

9-halogen-(Z)-prostaglandin derivatives, process for their production and their use as pharmaceutical agents

Cyclodextrin clathrates of carbacyclin derivatives and their use as medicinal agents

Novel carbacyclins, their preparation and use

9-Fluoroprostaglandin derivatives, and use as medicinal agents

Novel acetylenic prostaglandin analogs

9-substituted bicyclo[3.3.0]octane derivatives, process for their production and their pharmaceutical use

Δ8- and Δ9-prostaglandin derivatives, process for their production and their pharmaceutical use

Prostanoic acid derivatives and their preparation

Pharmaceutically active 9-chloroprostaglandins

Carbacyclins, their preparation and use

Process for the preparation of imidazoleacetic acid derivatives

Prostanoic acid derivatives and their preparation

New prostane derivatives and process for their preparation

Novel 1,3-benzodioxaneprostanoic acid derivatives and process for the preparation thereof

Process for the preparation of aminopyridines

Novel 9-haloprostaglandins, processes for their preparation, and their use as medicinal agents

9-halogen-(Z) prostaglandin derivatives, process for their production and their use as pharmaceutical agents

Pharmaceutically active 9-chloroprostaglandins

Pharmaceutically active 9-chloroprostaglandins

Cyclodextrin clathrates of 5-cyanoprostacyclin derivatives and their use as pharmaceutical agents

Process for the production of 9beta-chloroprostaglandins

9-fluoroprostaglandin derivatives, their preparation and use as medicinal agents

Δ8,9 -Prostaglandin derivatives, their preparation and use as medicinal agents

Process for the preparation of carbacyclin intermediates

Derivatives of antiphlogistically effective carboxylic acids, their preparation and medicinal use

Prostacyclins and use as medicinal agents

Prostanoic acid derivatives and their preparation

Novel carbacyclins, processes for their preparation and their use as medicinal agents

New carbacycline, process for their production and their use as a drug

Novel 11-oxoprostaglandin derivatives

Novel prostacyclin derivatives, process for the preparation thereof, and use thereof as medicinal agents

Process for the production of caracyclin intermediates

Novel carbacyclins, process for the preparation thereof, and their use as medicinal agents

Novel carbacyclinamides, their preparation and use as medicinal agents

Certain prostacyclins and their blood-pressure-lowering and thrombocyte-aggregation-inhibiting compositions and methods

Carbacyclins, their preparation and pharmacological use

5-Cyano-prostacyclin derivatives and use as medicines

Process for the production of 2-fluoropurine derivatives

Prostacyclins, their analogs or prostaglandins and thromboxane antagonists for treatment of thrombotic and thromboembolic syndromes

Carbacyclins, processes for their preparation, and their use as medicinal agents

Certain pyrrole analogs of prostacyclin derivatives

Novel carbacyclin esters, process for the preparation thereof, and their use as medicinal agents

7-Oxoprostacyclin derivatives and their use as hypotensives and bronchodilators

Process for the production of bicyclo(3.3.0)octane-3,7-dione-2-carboxylic acid esters

Novel carbacyclins, processes for their production and their use as medicinal agents

Prostaglandins and prostacyclins, process for their preparation and their use as medicaments

HOECHST AG

Process for preparing nucleosides with unprotected sugars

BAYER AG

Process for the conversion of hydroxyl groups into the corresponding fluorine compounds