The piridinoxatiinas revealed are useful as herbicides.Claim 1: a substituted Pyridine Compound characterized by the formula (1), in which the variables have the following Meanings: R is s (or ra, or RA) n - or or - S (o) n ra ra is Hydrogen； c1-4 alkyl, cycloalkyl, Z - C3 - 6, - 4 alquenilo haloalquilo C1, C2, C3 Z - cicloalquenilo Alquinilo C2 - 6, 6 -, Z - (TRI silyl c1-4 alkyl, - C (Z) = Z - or NRI) - ra, - C (o) - nririi, Z - p = (o) (RA) 2Nririi or saturated or Aromatic Heterocycles, unsaturated monocyclic, bicyclic of 3 to 7 or 9 or 10 members, which contains 1, 2, 3 or 4 hetero Atoms selected from the group consisting of o, N and S, and can be partially or completely replaced by groups and / or ra ra RB； sign Oh, Qualifications independently Hydrogen, alkyl - 8 haloalquilo C1, C1 - C3 - 4 Z cycloalkyl - 6Alquenilo C2 - C5 cicloalquenilo Z - 8, - 6, - 8 alquinilo C2, C1 Z 6 - alkoxy -, Z - haloalcoxi C1 - C3 - alqueniloxi z 4, Z - alquiniloxi C3 - 8, - 8, - 6 nririi, alquilsulfonilo C1, Z - (TRI silyl, c1-4 alkyl) Z - Z - phenyl, phenoxy, Z - phenylamino or a five or six members Heterocycles monocyclic or bicyclic 9 or 10 Member S, which contains 1, 2, 3 or 4 hetero Atoms selected from the group consisting of o, N and S,While the unsubstituted or substituted by cyclic groups 1, 2, 3 or 4 groups RB； RI, Rii are independently Hydrogen, alkyl haloalquilo C1 C1 - 8, - 4, - 8 alquinilo alquenilo C3, C3 - 8 - 6 pp. ISBN cycloalkyl, Z, Z - Z - alkoxy C1 - 8 8 haloalcoxi C1 -, Z - C (= o) - phenyl - ra, Z, a heterocic The saturated, unsaturated and aromatic monocyclic, bicyclic of 3 to 7 or 9 or 10 MemberIt contains 1, 2, 3 or 4 hetero Atoms selected from the group consisting of o, N and S, and is linked by means of Z； RI and RII can form together with the nitrogen Atom to which they are linked to a five or six members Heterocycles monocyclic or bicyclic 9 or 10 members, with Has 1, 2, 3 or 4 hetero Atoms selected from the group consisting of orN and s are independe
