Patent ID: 6943159

Claim:
A compound represented by Formula (II): wherein R 2 represents hydrogen; and R 3 represents hydrogen, cycloalkyl, or unsubstituted alkyl; or a carbocyclic 7- to 12-membered ring, which carbocyclic ring is optionally substituted with halogen, alkyl, hydroxy or alkoxy; and R 4 represents hydrogen or alkyl; and R 5 represents hydrogen, alkyl, or phenyl; and R 6 represents hydrogen, halogen, alkyl, or alkoxy; phenyl optionally substituted with alkoxy; and R 7 represents alkyl, cyano, or hydroxyalkyl; or a group selected from —NHSO 2 —R 17 , —SO—R 17 , —SO 2 —NR 17 R 18 , —CR′═NOR″, or —CO 2 —R 17 , wherein R′ and R″ independently represents hydrogen and/or alkyl; and R 17 and R 18 independently represents alkyl and/or phenyl; or R 17 and R 18 together with the nitrogen to which they are attached forms a pyrrolidine, piperidine, piperazine, morpholine, or tetrahydropyridine group, which ring structure is optionally substituted with alkyl or —SO 2 -alkyl; a pyridyl, pyrimidyl, triazolyl, furyl, thienyl, oxadiazolyl, or imidazolyl group, optionally substituted with alkyl or phenyl; or phenyl, optionally substituted with one or two substituents selected from the group consisting of hydroxy, alkoxy, halogen, haloalkyl, —NHCO-alkyl, nitro, and —SO 2 —NR 17 R 18 , wherein R 17 and R 18 represent alkyl; and R 8 represents hydrogen; provided however, if R 5 is alkyl and/or R 6 is halogen or alkyl or alkoxy and/or R 7 is alkyl, then one or more of the remainder of R 5 , R 6 , or R 7 is/are not also alkyl, and then one or more of the remainder of R 5 , R 6 , or R 8 is/are not hydrogen.