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. 01, 1994
Filed:
Jun. 18, 1991
Applicant:
Inventors:
Margarita L Dubocovich, Evanston, IL (US);
Vithal J Rajadhyaksha, Mission Viejo, CA (US);
James V Peck, Richmond, VA (US);
Atef A Helmy, Anaheim, CA (US);
Assignee:
Whitby Research, Inc., Richmond, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
548496 ; 548497 ;
Abstract
This invention relates to novel melatonin derivatives, such as 2-aryl substituted N-acetyltryptamines, having pharmacological activity, e.g., melatonin antagonist activity, and methods for the synthesis thereof.