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:
Oct. 15, 1985
Filed:
Feb. 24, 1984
Gerhard Oepen, Maintal, DE;
Jurgen Engel, Alzenau, DE;
Vladimir Jakovlev, Maintal, DE;
Klaus Thiemer, Hanau, DE;
Degussa Aktiengesellschaft, Frankfurt, DE;
Abstract
There are prepared new pharmacologically active compounds of the formula: ##STR1## In formula I R.sub.1 is a phenyl radical, pyridyl radical, a pyrimidyl group, or pyrazinyl radical, or a phenyl radical, pyridiyl radical, pyrimidyl radical, or pyrazinyl radical substituted by the radicals R.sub.3 and R.sub.4 which are the same or different and are hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, C.sub.1 -C.sub.6 -alkyl groups C.sub.1 -C.sub.6 -alkoxy groups, C.sub.3 -C.sub.6 -alkenyloxy groups, C.sub.3 -C.sub.6 -cycloalkyloxy groups, phenyl-C.sub.1 -C.sub.4 -alkoxy groups, C.sub.1 -C.sub.6 -alkylmercapto groups, the nitro group, the amino group, C.sub.1 -C.sub.6 -dialkylamino groups, C.sub.2 -C.sub.6 -alkanoyl groups, C.sub.2 -C.sub.6 -alkanoylamino groups, or C.sub.2 -C.sub.6 -alkanoyloxy groups and R.sub.2 is the adamantyl group, the 3,3-dimethyl-bicyclo[2.2.1]hept-2-yl radical, a saturated C.sub.3 -C.sub.16 -cycloalkenyl radical and alk is a straight or branched C.sub.1 -C.sub.6 alkyl chain.