1
Banholzer Rolf Dr, Bauer Rudolf Dr, Reichl Richard Dr: Thienylcarboxylic acid ester of aminoalcohols, their quaternary products, their preparation and use of the compounds.. Boehringer Ingelheim Kg, Boehringer Ingelheim Int, March 27, 1991: EP0418716-A1 (95 worldwide citation)

The new compounds of formula (I) (where A, R1, Ra and R2 are defined in the description) can be manufactured by processes known per se and used as the active ingredients of drugs.


2
Loesel Walter Dr, Esser Franz Dr, Roos Otto Dr, Reichl Richard Dr, Kuhn Franz Josef Dr, Traunecker Werner Dr: Substituted alpha-aminocarbonyl-1-benzyl-3,4-dihydroisoquinolines, processes for their preparation and their use.. Boehringer Sohn Ingelheim, October 21, 1981: EP0037934-A2 (7 worldwide citation)

Die Erfindung betrifft neue substituierte [alpha]-Aminocarbonyl-1-benzyl-3,4-dihydro-isochinoline der allgemeinen Formel I worin R1, R2, R3 Wasserstoff, Hydroxy-, Methoxy- oder kombiniert Methylendioxygruppen, X Dialkylaminogruppen mit 1-3 Kohlenstoffatomen oder heterocyclische Reste wie Aziridinyl- ...


3
Abele Wolfgang Dr, Koeppe Herbert Dr, Esser Franz Dr, Gaida Wolfram Dr, Hoefke Wolfgang Dr, Streller Ilse Dr, Reichl Richard Dr, Traunecker Werner Dr: Substituted isochromanes and oxepines, their acid addition salts, medicines containing them and process for their preparation.. Boehringer Ingelheim Kg, October 9, 1985: EP0157206-A2 (5 worldwide citation)

Isochromans and oxepines of the formula (I) in which R denotes a hydrogen atom or a straight or branched alkyl group having up to 4 C atoms, R denotes a hydrogen atom or a straight or branched alkyl group having up to 4 C atoms or, together with R, denotes an alkylene group having 3 to 5 C atoms, R ...


4
Losel Walter Dr, Roos Otto Dr, Reichl Richard Dr, Kuhn Franz Josef Dr: 1-furyl-3,4-dihydroisoquinolines, process for their preparation, their use and medicines containing them.. Boehringer Ingelheim Kg, May 18, 1983: EP0078949-A1 (3 worldwide citation)

Die Erfindung betrifft neue 1-Furyl-3,4-dihydroisochinoline der allgemeinen Formel worin R und R, die gleich oder verschieden sein können eine Hydroxy- oder Alkoxygruppe, R eine Cyanogruppe oder eine -?-Y- Gruppe bedeuten, wobei Y eine Hydroxygruppe, eine Alkoxygruppe oder eine primäre oder sukundär ...


5
Losel Walter Dr, Roos Otto Dr, Schnorrenberg Gerd Dr, Reichl Richard Dr, Ensinger Helmut Dr: 12-amino pyridazino[4,5:3,4]pyrrolo[2,1-a]isoquinolines, process for their preparation and use.. Boehringer Ingelheim Kg, Boehringer Ingelheim Int, August 13, 1986: EP0190563-A1 (2 worldwide citation)

1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 12-Amino-pyridazino[4',5':3,4]pyrrolo[2,1-a]isoquinolines of general formula I see diagramm : EP0190563,P15,F1 wherein R1 and R2 , which may be identical or different, each represent hydrogen, C3-7 cycloalkyl, C2-5 alkenyl ...


6
Kummer Werner Dr, Koppe Herbert Dr, Stahle Helmut Dr, Reichl Richard Dr, Kuhn Franz Josef Dr: Anilino-1,2,3-triazole derivatives, medicaments containing them, process for preparing them, and their use.. Boehringer Ingelheim Kg, March 16, 1983: EP0073931-A1 (1 worldwide citation)

Die Erfindung betrifft neue Anilino-1,2,3-triazol-Derivative der allgemeinen Formel worin R eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen R ein Wasserstoffatom, ein Halogenatom, eine Aminogruppe, eine Nitrogruppe, eine Alkoxygruppe mit 1 bis 3 Kohlenstoffatomen, eine Estergruppe COOR oder eine Meth ...


7
Eberlein Wolfgang Dr Dipl Chem, Trach Volker Dr, Engel Wolfhard Dr Dipl Chem, Mihm Gerhard Dr Dipl Chem, Mayer Norbert Dr, Doods Henri Dr, Reichl Richard Dr: Use of diazepinones for the preparation of a medicament for therapy of microcirculatory disorders.. Thomae Dr K, November 23, 1989: EP0342474-A2 (1 worldwide citation)

Diazepinones of the general formula I in which A is the 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one group bonded in the 11 position, the 5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one group bonded in the 5 position, the 5,11-dihydro-10H-pyrido[3,2-b][1,4]benzodiazepin-10-one group bonde ...


8

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Loesel Walter Dr, Roos Otto Dr, Schnorrenberg Gerd Dr, Arndts Dietrich Dr, Speck Georg Dr, Ensinger Helmut Dr, Kuhn Franz Josef Dr, Lehr Erich Dr, Hinzen Dieter Prof Dr, Schingnitz Guenter Dr, Reichl Richard Dr, Streller Ilse Dr: Use of 12-amino-pyridazino not 4,5:3,4 pyrrolo not 2,1-a isoquinolines in the preparation of cardioprotective and neuroprotective agents. Boehringer Ingelheim Kg, Boehringer Ingelheim Int, January 13, 1988: EP0252299-A2

The invention relates to the use of 12-aminopyridazino- [4',5':3,4]pyrrolo[2,1-a]isoquinolines of the formula and their physiologically acceptable salts with acids, bases and complexants for the preparation of cardio-protective and/or neuro-protective agents.


10
Loesel Walter Dr Dipl Chem, Roos Otto Dr Dipl Chem, Schnorrenberg Gerd Dr Dipl Che, Arndts Dietrich Dr, Kuhn Franz Josef Dr, Lehr Erich Dr, Reichl Richard Dr, Schingnitz Guenter Dr, Speck Georg Dr Dipl Chem: 2-amino-3-formyl furans, process for their preparation and pharmaceutical compositions containing them.. Boehringer Ingelheim Kg, Boehringer Ingelheim Int, September 2, 1987: EP0234329-A1

Compound of the formula I or its acid addition salt, in which A is the group Ia, Ib or Ic B, together with the two vicinal C atoms, denotes an aromatic system The compound can be used in the treatment of coronary heart disease or of cerebral-organic psychosyndrome.