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Process for preparing pyridyl n-oxides

Abstract

Pyridine N-oxide derivs. of formula (I) R = X,Y-substd. phenyl or 2-(2-(4-chlorophenoxy)-2 -methylpropanoyloxy)ethyl; X=H, 1-5C alkyl, 5-12C cycloalkyl, 1-adamantyl or cyclohexylacetyl; Y=H, 1-5C alkyl, 2-ethylbenzofuran-3-oyl or 5-12C cycloalkyl. 5 cpds. are specifically claimed including 2-cyclohexyl phenyl nicotinate -N-oxides.

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PT79056A

Portugal

Other languages
Portuguese
Inventor
Arthur Scherm
Klaus Hummel
Dezsoe Peteri
Wolfgang Schatton

Worldwide applications
1984 PT

Application PT7905684A events