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. 17, 1995
Filed:
Sep. 16, 1993
Applicant:
Inventors:
Jonas A Gylys, Southington, CT (US);
Edward H Ruediger, Quebec, CA;
David W Smith, Madison, CT (US);
Carola Solomon, Quebec, CA;
Joseph P Yevich, Southington, CT (US);
Assignee:
Bristol-Myers Squibb Company, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514415 ; 548504 ;
Abstract
A series of serotonergic 5-cyclobutenedionylamino-substituted tryptamine derivatives of Formula I is disclosed for use in the alleviation of vascular headaches. ##STR1## The formula I substituents, as further defined in the specification, are: R.sup.1 is hydrogen, halogen, and alkyl; R.sup.2 and R.sup.3 can be hydrogen or alkyl; R.sup.4 is hydrogen, alkyl, acyl or alkylsulfonyl; m is 0 to 3 and n is 1 to 5; and X is amino, alkoxy, hydrogen, alkyl, aryl or alkylaryl.