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. 12, 1985
Filed:
Oct. 19, 1982
Applicant:
Inventors:
Andre Hallot, St. Gely du Fesc, FR;
Kathleen Biziere, Clapiers, FR;
Assignee:
Sanofi, , FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514254 ; 544283 ; 544292 ;
Abstract
The present invention relates to novel derivatives of 4-phenyl quinazoline of general formula: ##STR1## in which R.sub.2 is H or halogen or R.sub.1 is a hydroxyamino derivative of type ##STR2## in which at least R.sub.3 or R.sub.4 comprises an OH group or ##STR3## in which R.sub.5 comprises an OH group or ##STR4## it also relates to the drugs which may be used as minor tranquilizers, hypnotics and antiepileptics containing a product of formula (I).