Godecke Aktiengesellschaft

Goedecke Aktiengesellschaft

Warner-lambert Company

Hartmut Osswald

Johannes Hartenstein

Gerhard Satzinger

Karl Mannhardt

Gunter Weinheimer

Jurgen Kleinschroth

Claus Rudolph

Edgar Fritschi

Christoph Schachtele

Hubert G Barth

Reinhard Reck

Bernd Wagner

Julian Aranda

Hans-Jurgen Betche

Jorgen Kleinschroth

Ute Weiershausen

Uwe Trostmann

Wolfgang Steinbrecher

Gunter Wolf

Gerd Bartoszyk

Christopher Schachtele

Gonter Weinheimer

Dieter Muster

The present invention provides bis-(1H-indol-3-yl)maleinimide derivatives and the pharmacologically acceptable salts thereof, processes for the preparation of these compounds, and pharmaceutical compositions containing them for the treatment of heart and blood vessel diseases, such as thromboses, arteriosclerosis, hypertension, of inflammatory processes, allergies, cancer, and certain degenerative damages of the central nervous system, as well as of diseases of the immune system and viral diseases.

Bis-(1H-indol-3-yl)-maleinimide derivatives, processes for the

New indolocarbazoles of formula: ##STR1## or a pharmaceutically acceptable salt thereof, processes for their preparation, compositions containing, and methods for using the composition for the inhibition of protein kinases, such as protein kinase C, for the prevention and/or treatment of heart and blood vessel diseases such as thromboses, arterioscleroses, hypertension, or for inflammatory processes, allergies, cancers, viral diseases, and certain degenerative damages of the central nervous system are disclosed.

Indolocarbazole derivatives, processes for their preparation and

2-aminocarboxylic acids and their derivatives, processes for their

Bis-(1H-indol-3-YL)-maleinimide derivatives, processes for the

The invention concerns new derivatives of certain alkoxy-4(1H)-pyridones, processes for preparing them, and pharmaceutical compositions containing them. The compounds of the invention are useful in the prevention and/or treatment of heart and blood vessel diseases such as thromboses, arteriosclerosis and hypertension, and of inflammatory processes, allergies, cancers, and certain degenerative damage of the central nervous system.

Alkoxy-4 (1H)-pyridone derivatives, processes for the preparation

Alkoxy-4(1H)-pyridone derivatives, processes for the preparation thereof

The invention is concerned with the application of adenosine in the form of topically applicable pharmaceutical preparations for controlling herpes, in particular herpes labialis, herpes zoster, and herpes genitalis. The preparations are applied thinly several times daily to the affected skin or mucous areas. The active substance concentration should be in the region of 5-30%. Anhydrous preparations such as powder or anhydrous ointments have proven to be particularly effective and are surprisingly rapid in promoting healing.

Topical composition for treating herpes with adenosine

4-Alkoxy-pyrido[2,3-d]pyrimidine derivatives are described as well as processes for their preparation. For reason of their vasospasmolytic effects these compounds are mainly indicated for the treatment of cerebral, cardiac, and peripheral vascular diseases such as myocardiac ischemia, cerebral infarction, pulmonary thromboses, as well as in cases of arterioschlerosis and other stenotic disorders. They are therefore valuable agents for combating cardiovascular mortality.

4-alkoxy-pyrido[2,3-d]pyrimidine derivatives for treatment of myocardiac

The present invention describes 1,6-naphthyridine derivatives of the general formula: ##STR1## wherein R.sup.1 is an unsubstituted or substituted aromatic or heteroaromatic ring, R.sup.2 is a straight-chained or branched alkyl radical containing up to four carbon atoms or a benzyl radical, R.sup.3 is a hydrogen atom, a straight-chained or branched alkyl radicals or an alkoxycarbonyl radical containing up to four carbon atoms, R.sup.4 is a straight-chained or branched alkyl radical containing up to four carbons and R.sup.5 is a carboxyl group or a straight-chained, branched or cyclic alkoxycarbonyl radical which contains up to 17 carbon atoms and optionally also contains an oxygen, sulphur or nitrogen atom; as well as the pharmacologically acceptable salts thereof, which are useful for treating diseases of the blood vessels.

1,6-naphthyridine derivatives useful for treating diseases of the blood

The present invention provides 1,6-naphthyridine derivatives of formula ##STR1## wherein R.sup.1 is an unsubstituted or substituted aromatic or heteroaromatic ring or an unsubstituted or substituted condensed aromatic or heterocyclic ring system, R.sup.2 is a straight-chained or branched alkyl radical containing up to 4 carbon atoms, a benzyl radical or a straight-chained or branched, substituted or unsubstituted aminoalkyl radical containing up to 8 carbon atoms, R.sup.3 is a hydrogen atom, a straight-chained or branched alkyl radical or an alkoxycarbonyl radical, in each case containing up to 4 carbon atoms, R.sup.4 is a straight-chained or branched hydrocarbon radical containing up to 21 carbon atoms, which can also contain oxygen, sulphur, nitrogen or halogen atoms and is optionally substituted by carbocyclic or heterocyclic ring systems, or is an amino, cyano, formyl, halogenomethyl or dihalomethyl radical and R.sup.5 is an alkoxycarbonyl radical or an unsubstituted or substituted carboxamide radical with, in each case, up to 21 carbon atoms which can also contain oxygen, sulphur or nitrogen atoms and is optionally substituted by carbocyclic or heterocyclic ring systems or is a carboxyl or cyano group as well as the pharmaceutically acceptable salts thereof. The compounds are useful for blood vessel diseases. The present invention also provides processes for the preparation of these 1,6-naphthyridine derivatives, pharmaceutical compositions containing them, and methods for using them.

1,6-naphthyridine derivatives

The present invention provides combination of materials for strengthening the antithrombotic action of acetylsalicylic acid. It covers a composition which contains diltiazem or a pharmaceutically acceptable acid-addition salt thereof in combination with acetylsalicylic acid. It also forms the new compound diltiazem acetysalicylate. It also covers compositions containing the above and methods for using the compositions or compound.

Pharmaceutical composition with antithrombotic activity

4-Alkoxy-pyrido[2,3-d]pyrimidine derivatives are described as well as processes for their preparation. For reason of their vasospasmolytic effects these compounds are mainly indicated for the treatment of cerebral, cardiac, and peripheral vascular diseases such as myocardiac ischemia, cerebral infarction, pulmonary thromboses, as well as in cases of arteriosclerosis and other stenotic disorders. They are therefore valuable agents for combating cardiovascular mortality.

4-alkoxy-pyrido[2,3-d]pyrimidine derivatives

The invention concerns new 5-alkoxy-pyrido[4,3-d]pyrimidine derivatives and pharmacologically acceptable salts thereof, as well as a chemically novel process for their preparation. The new compounds are used in the control of cerebral, cardiac or peripheral vascular diseases or of stenotic symptoms.

5-alkoxy-pyrido[4,3-d]pyrimidine derivatives

The invention concerns new 5-oxo-pyrido[4,3-d]pyrimidine derivatives and the pharmacologically acceptable salts thereof, as well as a chemically novel process for the preparation of the new compounds and their use in the control of cerebral, cardiac, or peripheral vascular diseases or of stenotic symptoms.

5-oxo-pyrido[4,3-]pyrimidine derivatives

4-Oxo-pyrido[2,3-d]pyrimidine derivatives are herein described as well as processes for their preparation. These compounds possess valuable pharmacological properties. As calcium antagonists they exert vasospasmolytic, vasodilatory, and antihypertensive activities. Surprisingly some of the compounds also have the effect of increasing contractility. They are therefore particularly suited for the treatment of vascular diseases.

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Waldkirch, Germany

Hartmut Osswald