p. 863 - 868
(2007/10/03)bis(pivaloyloxymethyl) 4-(2,3-dichlorophenyl)-1,4-dihydro-1-(methoxymethyl)-2,6-dimethyl-3,5-pyridinedicarboxylate
4-(2,3-Dichloro-phenyl)-1-methoxymethyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid
Chloromethyl pivalate
diazomethane
(S)-(+)-4-(2,3-dichlorophenyl)-1,4-dihydro-1-(methoxymethyl)-2,6-dimethyl-5-pivaloyloxymethoxycarbonyl-3-pyridinecarboxylic acid