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:
Nov. 27, 1979
Filed:
Nov. 03, 1977
Applicant:
Inventors:
Giorgio Ferrari, Milan, IT;
Vittorio Vecchietti, Milan, IT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
4242485 ; 424250 ; 424261 ; 544125 ; 544361 ; 546 67 ; 2602444 ;
Abstract
Novel sulfamoyl derivatives of 8.beta.-aminomethyl ergoline having the general formula: ##STR1## are disclosed, which have interesting pharmacological properties and are useful as anti-migrainic, anti-hypertensive and psychopharmaceutically active drugs. In the method for their preparation a compound having the formula: ##STR2## is reacted, in an aprotic solvent and at a temperature of between -20.degree. C. and +150.degree. C., with a compound having the formula: ##STR3##