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:
Dec. 17, 1991
Filed:
Apr. 20, 1990
Applicant:
Inventors:
Cesare Casagrande, Arese, IT;
Francesco Santangelo, Milan, IT;
Assignee:
Simes Societa Italiana Medicinali e Sintetici S.p.A., Vicenza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07C / ; C07F / ;
U.S. Cl.
CPC ...
514 79 ; 514 80 ; 514 94 ; 548112 ; 548413 ; 558170 ; 558174 ;
Abstract
A monophosphorylated L-dopa ester of formula ##STR1## (wherein the asterisk, R, R.sub.1, R.sub.2 and R.sub.3 have the meanings shown in the description),