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. 27, 1979
Filed:
May. 19, 1977
Bernt S Carnmalm, Sodertalje, SE;
Ulf H Lindberg, Sodertalje, SE;
Tomas De Paulis, Gnesta, SE;
Svante B Ross, Sodertalje, SE;
Nils-Erik Stjernstrom, Sodertalje, SE;
Carl B Ulff, Sodertalje, SE;
Sven-Ove Ogren, Sodertalje, SE;
Astra Lakemedel Aktiebolaget, Sodertalje, SE;
Abstract
Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof, wherein X and Y are the same or different and each represents a hydrogen atom, a chloro or a methoxy group, n is an integer 0 or 1 and R.sup.1 and R.sup.2 are the same or different and each representing a hydrogen atom or a methyl group; processes for their preparation; pharmaceutical preparations containing at least one of these compounds and the use thereof in the treatment of depressive states.