| 摘要 |
4-Hydroxy-5,5-pentamethylene-3-phenyl-DELTA3-dihydropyrrol-2-one or -dihydrofuran-2-one derivatives (I) are new. Spiro-cyclic ketoenol compounds of formula (I) are new; Where: (i): W' = alkyl or alkoxy; X = halo, alkyl, alkoxy, haloalkyl, haloalkoxy or CN; Y' (in the 4-position) = H, halo, CN or haloalkyl; and Z = H; or (ii): W' = H, halo or alkyl; X = halo, alkyl, alkoxy, haloalkyl, haloalkoxy or CN; Y' (in the 4-position) = optionally substituted (os) phenyl; and Z = H; or (iii): W' = H or alkyl; X = halo, alkyl, alkoxy, haloalkyl, haloalkoxy or CN; Y' (in the 5-position) = optionally substituted phenyl; and Z (in the 4-position) = H, alkyl or halo; or (iv): W' = H, Me, propyl, isopropyl or halo; X = halo, alkyl, alkoxy, haloalkyl, haloalkoxy or CN; Y' (in the 3- or 5-position) = H, halo or alkyl; and Z (in the 4-position) = H, halo, alkyl, haloalkyl, CN or haloalkoxy; A = os alkanediyl or os cycloalkylene (optionally interrupted by a heteroatom); B' = os alkenyl, alkoxy, alkoxyalkyl, phenyl, heteroaryl or os cycloalkylene (optionally interrupted by heteroatoms and/or C=O); D' = NH or O; G = H, -C(L)-MR2, -SO2R3, -P(L)R4R5, E or -C(L)-NR6R7; E = metal or ammonium ion; L, M = O or S; R1 = alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl or polyalkoxyalkyl (all os by halo or CN); cycloalkyl or heterocyclyl (both os by halo, alkyl or alkoxy); or phenyl, phenylalkyl, heteroaryl, phenoxyalkyl or heteroaryloxyalkyl (all os); R2 = alkyl, alkenyl, alkoxyalkyl or polyalkoxyalkyl (all os by halo or CN); or cycloalkyl, phenyl or benzyl (all os); R3-R5 = alkyl, alkoxy, mono- or dialkylamino, alkylthio, alkenylthio or cycloalkylthio (all os by halo); or phenyl, benzyl, phenoxy or phenylthio (all os); R6, R7 = H; alkyl, cycloalkyl, alkenyl, alkoxy or alkoxyalkyl (all os by halo or CN); or phenyl or benzyl (both os); NR6R7 = os heterocycle (optionally containing O or S). Independent claims are also included for: (1) the preparation of (I); and (2) new cyclohexane derivative intermediates of formulae (II), (XIX) and (XVIII). R8 = alkyl; or may also be H if D' = NH. |
