The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 1987
Filed:
Oct. 16, 1985
Jorgen Kleinschroth, Denzlingen, DE;
Gerhard Satzinger, Denzlingen, DE;
Karl Mannhardt, Elzach-Oberprechtal, DE;
Johannes Hartenstein, Stegen-Wittental, DE;
Hartmut Osswald, Waldkirch, DE;
Gonter Weinheimer, Denzlingen, DE;
Edgar Fritschi, St. Peter, DE;
Godecke Aktiengesellschaft, Berlin, DE;
Abstract
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.