| 摘要 |
A compound of formula (I), wherein B is N, N-oxide or CR<18>; D is O, S, NR<7>, CR<8>=CR<9>, CR<8>=N, N=CR<9>, CR<8>=N(O) or N(O)=CR<9>; E is N, N-oxide or CR<12>; M is N(R<51>)C(=Y), N=C(OR<52>), N=C(SR<53>) or N=C(NR<54>R<55>) where N is the atom of attachment to the ring containing E and D; Y is O, S or NR<13>; Z is O, S or NR<14>; n is 0 or 1; and A and the various R groups are defined organic radicals; their preparation and use and compositions containing them. |
