in step e lcms m z 303 m 1 this compound was prepared in an analogous manner to example 1 starting with propionyl chloride in step e lcms m z 291 m 1 this compound was prepared in an analogous manner to example 1 starting with 4 fluorophenyl toylsulfonomethylisocyanide in step c and propionyl chloride in step e lcms m z 309 m 1 this compound was prepared in an analogous manner to example 1 starting with 4 fluorophenyl toylsulfonomethylisocyanide in step c lcms m z 323 m 1 this compound was prepared in an analogous manner to example 1 starting with 3 methylphenyl toylsulfonomethylisocyanide in step c and cyclobutanecarbonyl chloride in step e lcms m z 331 m 1 this compound was prepared in an analogous manner to example 1 starting with 3 methylphenyl toylsulfonomethylisocyanide in step c lcms m z 319 m 1 this compound was prepared in an analogous manner to example 1 starting with 4 fluoro 3 methylphenyl toylsulfonomethylisocyanide made from 4 fluoro 3 methylbenzaldehyde prepared from 4 fluoro 3 methylphenylmagnesium bromide and dmf in step c lcms m z 337 m 1 this compound was prepared in an analogous manner to example 1 starting with 4 fluoro 3 methylphenyl toylsulfonomethylisocyanide in step c and cyclopropanecarbonyl chloride in step e lcms m z 335 m 1 this compound was prepared in an analogous manner to example 1 starting with 4 fluorophenyl toylsulfonomethylisocyanide in step c and benzoyl chloride in step e lcms m z 357 m 1 to a stirred cold 0 u00b0 c solution of 6 chloro pyridine 3 carbaldehyde and 5 mg of.