LANSOPRAZOLE

                    2,2,2-trifluoroethanol

                    2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine

                    2-chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine

LEFLUNOMIDE

                    5-methylisooxazole-4-benzoic acid

LEVOFLOXACIN

                    s-(+)-2-amino propanol

LINEZOLID

                    3,4-difluoro nitro benzene

LISINOPRIL

                    ethoxy carbonyl phenyl propyl-n-trifluoro acetyl-l-lysine

LOPERAMIDE

                    4-chlorophenyl-4-hydroxy piperidine

                    3,3-diphenyl-2-furlidine amino bromide

LORATDINE

                    2-cyano-3-methylpyridine

                    n-methyl-4-chloro-piperdine hcl

                    5-amino-4,6-dichloro-2-methyl pyrimidine

                    3-[2-(3-chlorophenyl)ethyl]-2-pyridine carbonitrile

                    3-[2-(3-chlorophenyl)ethyl]-2-pyridine carboxchloride

                    8-chloro-6,11-dihydro-5h-benzo-(5,6)cyclohepta(1,2-pyridine-11-one)

LOSARTAN

                    2-cyano-4’-methylbiphenyl

                    2-cyano-4’-bromomethylbiphenyl 

                    2-butyl-4-chloro-1h-imidazol-5-carboxaldehyde 

LOXOPROFEN 

                    4-bromomethylisophenyl proponoic acid

                    2-ethoxycarbonyl cyclopentanone