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. 16, 1989
Filed:
Nov. 12, 1986
Applicant:
Inventors:
Mario Brufani, Castel Gandolfo, IT;
Claudio Castellano, Rome, IT;
Maurizio Marta, Rome, IT;
Alberto Oliverio, Rome, IT;
Flaminia Pavone, Rome, IT;
Massimo Pomponi, Rome, IT;
Assignee:
Consiglio Nazionale Delle Ricerche, Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
L07D / ; A61K / ; C07B / ;
U.S. Cl.
CPC ...
548429 ;
Abstract
Physostigmine derivatives with acetylcholinesterase inhibition properties, of general formula: ##STR1## in which R is a linear alkyl of from 2 to 20 C atoms, a branched alkyl, a cycloalkyl or an aryl, when r' is H, or R and R' are linear alkyl of from 2 to 20 C atoms.