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:
Jan. 09, 1990
Filed:
Nov. 24, 1987
Klaus G Jensen, Frederiksberg, DK;
Peter Bregnedal, Allerod, DK;
H. Lundbeck A/S, Copenhagen-Valby, DK;
Abstract
The present invention relates to pharmaceutical compositions of novel oleic acid esters of wellknown neuroleptics and tranquillizers of the phenothiazine, thioxanthene and butyrophenone type containing an aliphatic hydroxy group, and which may be represented by the following general formula: ##STR1## wherein R represents the residue of a hydroxy group containing neuroleptic selected from phenothiazines, thioxanthenes and butyrophenones, as well as pharmaceutically acceptable acid additions salts thereof, which compositions take the form of injectable solutions or suspensions in propylene glycol dioleate (TS-RD-9), methyl oleate or ethyl oleate. None of the esters of Formula I have been specifically described before but have only been broadly disclosed in the patent literature, and the esters as such, as well as a method of preparation of said esters, fall within the scope of the present invention.