... Bioorganic & Medicinal Chemistry. ... 4-Dihydropyridines derivative, named (-)-2-((2-aminoethoxy) ethoxy)methyl-4-(2,3-dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl- 6-methyl-1,4- dihydropyridine, process for its preparation and pharmaceutical compositions containing it ...