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:
May. 10, 1988
Filed:
Feb. 01, 1985
Applicant:
Inventors:
Giancarlo Jommi, Milan, IT;
Dario Chiarino, Monza, IT;
Roberto Pagliarin, San Giorgio Su Legnano, IT;
Assignee:
Zambon S.p.A., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
548216 ; 546270 ; 546275 ; 548217 ; 548222 ; 548224 ; 548229 ; 548237 ; 548239 ; 564 86 ; 564211 ;
Abstract
Replacement with fluorine of the primary hydroxy group of 1-phenyl-2-amino-1,3-propanediol compounds wherein the secondary hydroxy group and the amino group have been suitably protected. The reaction is carried out with an inorganic fluoride in a polyglycol. New oxazoline compounds particularly useful in said process.