C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
167/281, 260/616
C07C 323/20 (2006.01) A61K 31/10 (2006.01) C07D 335/06 (2006.01) C07D 337/08 (2006.01)
Patent
CA 1318686
A B S T R A C T This invention relates to catechol derivatives having the general formula Image wherein R represents various substituents, to a process for the preparation of the same comprising reacting S-(3,4-dihydroxyphenyl)-isothiourea, which has the formula II, with a tosylate of the general formula III Image II III and to therapeutical compositions wherein the active ingredient is one of these compounds.
518781
Bonato Marc
Follet Michel
Goudreau Gage Dubuc
Societe de Conseils de Recherches Et D'applications Scientifique
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