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:
Feb. 25, 1992
Filed:
Sep. 22, 1989
Kurt Kesseler, Soden am Taunus, DE;
Wilhelm Bartmann, Soden am Taunus, DE;
Gunther Wess, Erlensee, DE;
Ernold Granzer, Kelkheim, DE;
Hoechst Aktiengesellschaft, Frankfurt, DE;
Abstract
7-Substituted 3,5-dihydroxyhept-6-ynoic acids and the derivatives thereof of the formula I ##STR1## as well as the corresponding lactones of the formula II ##STR2## in which R and R.degree. have the specified meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile