Appeal No. 1997-1875 Application No. 08/451,378 APPENDIX 1. A compound of formula wherein R and R are each independently of the other C -C alkyl, C -C1 2 3 18 5 12 cycloalkyl, C -C cycloalkylmethyl, C -C bicycloalkylmethyl,5 6 9 10 C -C tricycloalkylmethyl, phenyl, 9 10 C -C alkylphenyl or, taken together, are 7 24 13Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007