Patents by Inventor Herbert Koppe
Herbert Koppe has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4948812Abstract: Compounds of formula ##STR1## (the substituents R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are explained in the specification) may be prepared by conventional methods.Owing to their favorable activity profile the compounds may advantageously be used to treat certain heart and circulatory disorders.Type: GrantFiled: November 25, 1987Date of Patent: August 14, 1990Assignee: Boehringer Ingelheim KGInventors: Herbert Koppe, Franz Esser, Walter Kobinge, Christian Lillie
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Patent number: 4609672Abstract: The invention relates to a compound of the formula ##STR1## wherein R.sub.1 is a linear or branched alkyl of 4 to 20 carbon atoms;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical --CH.dbd.CH--CH.dbd.CH-- or --(CH.sub.2).sub.n --, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring; andR.sub.3 is hydrogen or alkyl of 1 to 3 carbon atoms;R.sub.4 is alkyl of 1 to 3 carbon atoms; orR.sub.3 and R.sub.4, together with each other, are --(CH.sub.2).sub.p --, where p is an integer from 4 to 6, inclusive,or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for the treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.Type: GrantFiled: June 25, 1984Date of Patent: September 2, 1986Assignee: C. H. Boehringer SohnInventors: Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic, Werner Traunecker
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Patent number: 4604468Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen or substituents of various types;R.sub.4 is hydrogen; alkyl of 1 to 5 carbon atoms; or optionally substituted aralkyl or 7 to 14 carbon atoms;R.sub.5 is a heterocycle;D is alkylene of 1 to 12 carbon atoms; andA is hydrogen or acyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as .alpha.- and .beta.-adrenergic receptor blocking agents and antidepressants.Type: GrantFiled: July 25, 1984Date of Patent: August 5, 1986Assignee: Boehringer Ingelheim International GmbHInventors: Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Kurt Schromm, Wolfgang Hoefke, Gojko Muaceic
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Patent number: 4594344Abstract: Disclosed are novel compounds having the formula ##STR1## wherein R.sub.1 is a hydrogen or halogen atom, a lower alkyl, lower alkoxy, lower alkoxy lower alkyl, lower alkenyl, lower alkenyl oxy, cyano, hydroxy, trifluoromethyl, nitro, amino, aminocarbonylmethyl, lower monoalkylamino, lower dialkylamino group;R.sub.2 is a hydrogen or halogen atom, cyano, lower alkyl or lower alkoxy or acylamino group;R.sub.3 is a hydrogen or halogen atom, a lower alkyl or lower alkoxy group, while R.sub.2 and R.sub.3 together can also be a butadienyl or methylene dioxy group;R.sub.4 is a hydrogen atom or a lower alkyl group;R.sub.5 is a chlorine atom or a trifluoromethyl group;X is an alkylene group;and the non-toxic, pharmaceutically acceptable acid addition salts thereof.The compounds are suitable for treatment and prophylaxis of hypertension.Type: GrantFiled: July 15, 1985Date of Patent: June 10, 1986Assignee: Boehringer Ingelheim KGInventors: Herbert Koppe, Wolfgang Abele, deceased, Franz Esser, Wolfram Gaida, Wolfgang Hoefke
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Patent number: 4588736Abstract: Compounds of the formula ##STR1## wherein X, Y and Z are each independently hydrogen, halogen, lower alkyl, halo(lower alkyl), lower alkoxy, halo(lower alkoxy), (lower alkyl)thio or halo(lower alkyl)thio, orY and Z, together with each other, are lower alkylenedioxy;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.Type: GrantFiled: May 21, 1984Date of Patent: May 13, 1986Assignee: Boehringer Ingelheim KGInventors: Franz Esser, Herbert Koppe, Wolfgang Abele, Klaus Stockhaus
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Patent number: 4505912Abstract: R.sub.2 is hydrogen, halogen, amino, nitro, alkoxy of 1 to 3 carbon atoms, --COOR.sub.6, 3-methyl or 4-methyl;R.sub.4 and R.sub.5 are each alkyl of 1 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, piperidino, pyrrolidino or morpholino;R.sub.6 is alkyl of 1 to 3 carbon atoms; andn is 2 or 3;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as sleep potentiators and blood circulation enhancers.Type: GrantFiled: August 20, 1982Date of Patent: March 19, 1985Assignee: Boehringer Ingelheim KGInventors: Werner Kummer, Herbert Koppe, Helmut Stahle, Richard Reichl, Franz J. Kuhn
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Patent number: 4478844Abstract: Compounds of the formula ##STR1## wherein R is bromine or trifluoromethyl, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs, analgesics and locomotion inhibitors.Type: GrantFiled: October 6, 1982Date of Patent: October 23, 1984Assignee: Boehringer Ingelheim KGInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Walter Kobinger, Klaus Stockhaus
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Patent number: 4454149Abstract: This invention relates to substituted imidazo[1,2-a]imidazoles and non-toxic, pharmaceutically acceptable salts thereof. These compounds are useful in relieving pain and in treating hypertonia and coronary diseases.Type: GrantFiled: June 17, 1982Date of Patent: June 12, 1984Assignee: Boehringer Ingelheim KGInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Klaus Stockhaus, Wolfgang Hoefke, Wolfram Gaida
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Patent number: 4442120Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (--CH.dbd.CH--).sub.2 or --O--CH.sub.2 --O-- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, lower alkinyloxy, lower cycloalkyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (--CH.dbd.CH--).sub.2 or --O--CH.sub.2 --O-- attached to vicinal carbon atoms of the phenyl ring;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (--CH.dbd.CH).sub.2 or --(CH.sub.Type: GrantFiled: July 15, 1982Date of Patent: April 10, 1984Assignee: Boehringer Ingelheim KGInventors: Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic, Werner Traunecker
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Patent number: 4442121Abstract: Compounds of the formula ##STR1## wherein R.sub.1 is cycloalkyl of 3 to 10 carbon atoms; phenyl; mono- or poly-substituted phenyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkenyloxy, lower alkinyl, nitro, trifluoromethyl, hydroxyl, acyl, acyloxy, lower alkoxycarbonyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl or the ring-forming groups (--CH.dbd.CH--).sub.2 or --O--CH.sub.2 --O-- attached to vicinal carbon atoms of the phenyl ring; aryloxy-lower alkyl; (mono- or poly-substituted aryl)-oxy-lower alkyl, where the substituents are halogen, lower alkyl, lower alkoxy, lower alkenyl, lower alkinyl, acyl, acyloxy, nitro, trifluoromethyl or the ring-forming groups (--CH.dbd.CH--).sub.2 or --O--CH.sub.2 --O-- attached to vicinal carbon atoms of the aryl ring;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or the ring-forming group (--CH.dbd.CH ).sub.2 or --(CH.sub.2).sub.Type: GrantFiled: July 15, 1982Date of Patent: April 10, 1984Assignee: Boehringer Ingelheim K.G.Inventors: Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic, Werner Traunecker
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Patent number: 4438118Abstract: This invention relates to substituted imidazo[1,2-a]pyrimidines and non-toxic, pharmaceutically acceptable salts thereof. These compounds are useful in relieving pain and in treating hypertonia and coronary diseases.Type: GrantFiled: June 17, 1982Date of Patent: March 20, 1984Assignee: Boehringer Ingelheim KGInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Klaus Stockhaus, Wolfram Gaida, Wolfgang Hoefke
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Patent number: 4438143Abstract: This invention relates to compounds of the formula ##STR1## wherein R.sub.1 represents a linear or branched alkyl of from 1 to 20 carbon atoms;R.sub.2 represents a hydrogen or halogen atom, a linear or branched alkyl or alkoxy of from 1 to 4 carbon atoms, or a divalent group --CH.dbd.CH--CH.dbd.CH-- or --(CH.sub.2).sub.n --, in which n is an integer of from 3 to 5, with the free valences bonded in the o-position relative to one another; andR.sub.3 represents a linear or branched alkyl of from 3 to 10 carbon atoms, with the provisos that R.sub.3 is not tert.butyl when R.sub.1 is ethyl or propyl and R.sub.2 is a hydrogen atom and that R.sub.3 is not isopropyl when R.sub.1 is propyl and R.sub.2 is a hydrogen atom,or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of Formula I are useful for treatment and prophylaxis of diseases of the coronaries, for the treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.Type: GrantFiled: September 21, 1982Date of Patent: March 20, 1984Assignee: Boehringer Ingelheim KGInventors: Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic, Werner Traunecker
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Patent number: 4409235Abstract: Compounds of the formula ##STR1## wherein R is hydrogen or methyl, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.Type: GrantFiled: August 2, 1982Date of Patent: October 11, 1983Assignee: C. H. Boehringer SohnInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Walter Kobinger, Christian Lillie, Ludwig Pichler
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Patent number: 4381309Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen or substituents of various types;R.sub.4 is hydrogen, alkyl of 1 to 5 carbon atoms, or optionally substituted aralkyl of 7 to 14 carbon atoms;R.sub.5 is a heterocycle;D is alkylene of 1 to 12 carbon atoms; andA is hydrogen or acyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as .alpha.- and .beta.-adrenergic receptor blocking agents and antidepressants.Type: GrantFiled: October 9, 1980Date of Patent: April 26, 1983Assignee: Boehringer Ingelheim GmbHInventors: Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Kurt Schromm, Wolfgang Hoefke, Gojko Muacevic
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Patent number: 4361575Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl, hydroxyl or amino;R.sub.4 is straight or branched alkyl of 1 to 5 carbon atoms, allyl or benzyl;R.sub.5 is methyl, ethyl or 2-dimethylamino-ethyl; andn is 0 or 1;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.Type: GrantFiled: June 23, 1981Date of Patent: November 30, 1982Assignee: Boehringer Ingelheim GmbHInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Walter Kobinger, Christian Lillie, Ludwig Pichler, Wolfgang Hoefke, Wolfram Gaida
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Patent number: 4344964Abstract: This invention relates to a compound of the formula ##STR1## wherein R.sub.1 is ethyl or isopropyl;R.sub.2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical --CH.dbd.CH--CH.dbd.CH-- or --(CH.sub.2).sub.n --, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring; andR.sub.3 is hydrogen or alkyl of 1 to 3 carbon atoms;R.sub.4 is alkyl of 1 to 3 carbon atoms; orR.sub.3 and R.sub.4, together with each other, are --(CH.sub.2).sub.p --, where p is an integer from 4 to 6, inclusive,or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.Type: GrantFiled: March 9, 1981Date of Patent: August 17, 1982Assignee: C. H. Boehringer SohnInventors: Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic, Werner Traunecker
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Patent number: 4343800Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen or substituents of various types;R.sub.4 is hydrogen; alkyl of 1 to 5 carbon atoms; or optionally substituted aralkyl of 7 to 14 carbon atoms;R.sub.5 is heterocycle;D is alkylene of 1 to 12 carbon atoms; andA is hydrogen or acyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as .alpha.- and .beta.-adrenergic receptor blocking agents and antidepressants.Type: GrantFiled: April 20, 1981Date of Patent: August 10, 1982Assignee: Boehringer Ingelheim GmbHInventors: Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Kurt Schromm, Wolfgang Hoefke, Gojko Muacevic
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Patent number: 4341788Abstract: This invention is directed to 2-(2-chloro-4-cyclopropyl-phenyl-imino)-imidazolidine, and acid addition salts thereof, the preparation of said compounds, and the use of said compounds as bradycardiacs.Type: GrantFiled: April 15, 1981Date of Patent: July 27, 1982Assignee: C. H. Boehringer SohnInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Wolfgang Hoefke, Ludwig Pichler
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Patent number: 4327106Abstract: Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2, which may be identical to or different from each other, are each fluorine, chlorine, bromine or trifluoromethyl, andR.sub.3 is alkyl of 1 to 4 carbon atoms, alkenyl of 2 to 4 carbon atoms, cyclopropylmethyl, benzyl or thienyl-2-methyl,and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.Type: GrantFiled: December 10, 1980Date of Patent: April 27, 1982Assignee: Boehringer Ingelheim GmbHInventors: Helmut Stahle, Herbert Koppe, Werner Kummer, Christian Lillie
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Patent number: 4296117Abstract: Compounds of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are hydrogen or substituents of various types;R.sub.4 is hydrogen; alkyl of 1 to 5 carbon atoms; or optionally substituted aralkyl of 7 to 14 carbon atoms;R.sub.5 is a heterocycle;D is alkylene of 1 to 12 carbon atoms; andA is hydrogen or acyl;and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as .alpha.- and .beta.-adrenergic receptor blocking agents and antidepressants.Type: GrantFiled: January 16, 1980Date of Patent: October 20, 1981Assignee: Boehringer Ingelheim GmbHInventors: Herbert Koppe, Anton Mentrup, Ernst-Otto Renth, Kurt Schromm, Wolfgang Hoefke, Gojko Muacevic