Back to results
US 4,067,899 AGranted
Terpenophenols
AssigneeSociete Anonyme dite: MAR-PHA, Societe d'Etude et d'Exploitation de Marques
InventorJean Mardiguian
Life of this patent
Estimating the term…
Abstract
New terpenophenols of the general formula: ##STR1## wherein R is a 2-isobornyl, 5-camphyl or 2-norbornyl group of exo or endo configuration and in the ortho, meta or para position with respect to the OH group; R.sub.1, R.sub.2 may each be a hydrogen atom or halogen atom (Cl, Br, F, I) or a lower alkyl or lower alkoxy radical having a straight or branched chain of 1 to 4 carbon atoms or a nitro or cyano group.
Claims2
2-isobornyl-4-cyano-5-methylphenol.
2-isobornyl-4-cyanophenol.
Dependencies are inferred from the claim text.