| abstract |
A compound with the following general formula and a general method of making this compound are provided: R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 and R14 are each independently selected from the group that includes hydrogen, halogen, nitro, cyano, amido, pyridyl, alkyl, aryl, alkoxy, cycloalkyl, heteroalkyl, heterocyclyl, aralkyl, heteroaryl and heteroaralkyl. |