Appeal No. 2001-0694 Page 10
Application No. 08/908,807
-a phenyl radical unsubstituted or substituted by at least one
substituent selected from a halogen atom, an alkyl radical comprising 1 to 4
carbon atoms, and an alkoxy radical comprising 1 to 4 carbon atoms; or
-a saturated or unsaturated nitrogen-comprising heterocyclic radical
comprising 4 to 6 members and unsubstituted or substituted by one alkyl radical
comprising 1 to 4 carbon atoms; and
R1 and R2, which are identical or different, represent a hydrogen atom or an
alkyl, phenylalkyl, phenyl, alkoxyphenyl, or dialkoxyphenyl, or else
R1 and R2 form, together with the carbon atom to which they are bonded, a ring
having from 4 to 7 members.
Page: Previous 1 2 3 4 5 6 7 8 9 10 11 Next
Last modified: November 3, 2007