Patents by Inventor Agusto C. Pinol

Agusto C. Pinol has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Benzimidazolesulfonamides and their application as drugs
    Patent number: 4933338
    Abstract: Benzimidazole-2-sulfonamide and imidazopyridine-2-sulfonamide derivatives corresponding to the general formula I: ##STR1## and their pharmaceutically acceptable salts, especially those of the formula in which:Z.sup.1 to Z.sup.4 represent a nitrogen atom or a substituted or unsubstituted carbon atom;R.sup.1 and R.sup.2 represent a hydrogen atom or an alkyl, alkylaryl, alkylcarbonylalkyl, alkylcarbonylaryl, alkylcarbonylheteroaryl, cycloalkyl, carboxyalkyl, acyl or nitro radical, or alternativelyR.sup.1 and R.sup.2 can together form a linkage represented by a group X;R.sup.
    Type: Grant
    Filed: April 15, 1987
    Date of Patent: June 12, 1990
    Assignee: Laboratorios del Dr. Esteve, S.A.
    Inventors: Jordi F. Constansa, Juan P. Corominas, Agusto C. Pinol