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:
Aug. 22, 1978
Filed:
Mar. 02, 1977
Erzsebet Mago nee Karacsony, Budapest, HU;
Sandor Bajusz, Budapest, HU;
Jozsef Borsi, Budapest, HU;
Ildiko Kiraly, Budapest, HU;
Endre Csanyi, Budapest, HU;
Istvan Polgari, Budapest, HU;
Richter Gedeon Vegyeszeti Gyar Rt., Budapest, HU;
Abstract
The invention relates to a novel compound of the formula ##STR1## and the pharmaceuticlly acceptable acid addition salts thereof, wherein R stands for a hydrogen atom or methyl group, x y designates a ##STR2## Q is a hydrogen atom or a benzyloxycarbonyl- or N-tert.-butyloxycarbonyl protective group, and R.sub.1 is the side chain of a natural .alpha.-amino acid selected from the group consisting of Arg--, Tryp-13 , Phe--, Ser--, Leu--, Val--, Meth--, Tyr--, His-- or Prol---side-chain. The compounds according to the invention possess antiserotonin and hypotensive effects and act upon the central nervous system.