The present invention relates to N-phenylbenzoxazolo-2-amine and N-phenyloxazolopyridin-2-amine derivatives as novel leukotriene B4 receptor inhibitors, and use thereof.

The present invention relates to N-phenylbenzoxazolo-2-amine and N-phenyloxazolopyridin-2-amine derivatives as novel leukotriene B4 receptor inhibitors, and use thereof.

The present invention relates to novel nitrification inhibitors of formula I. Moreover, the invention relates to the use of these novel nitrification inhibitors for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors. Further encompassed by the present invention are methods for reducing nitrification comprising the treatment of plants, soil and/or loci with said nitrification inhibitors, and methods for treating a fertilizer or a composition by applying said nitrification inhibitor.

The present invention relates to novel nitrification inhibitors of formula I. Moreover, the invention relates to the use of these novel nitrification inhibitors for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors. Further encompassed by the present invention are methods for reducing nitrification comprising the treatment of plants, soil and/or loci with said nitrification inhibitors, and methods for treating a fertilizer or a composition by applying said nitrification inhibitor.

An aqueous composition including (a) metal ions including tin ions and silver ions and (b) at least one complexing agent of formula C11
R.sup.C12-X.sup.C11-R.sup.C11 (C11)
and their salts, where X.sup.C11 is selected from (a) a divalent 5 or 6 membered aromatic N-heterocyclic group; (b) a divalent 6 membered aromatic carbocyclic group; and (c) a divalent 5 or 6 membered aliphatic N-heterocyclic group including one N atom and optionally a second heteroatom selected from N and O; all of which may be unsubstituted or substituted by one or more OH or one or more R.sup.C14; R.sup.C11 is selected from ##STR00001## ; and R.sup.C12 is selected from R.sup.C11, X.sup.C11-R.sup.C11, H, OH, NR.sup.C14.sub.2, C.sub.1 to C.sub.10 alkyl, and C.sub.1 to C.sub.10 alkoxy

An aqueous composition including (a) metal ions including tin ions and silver ions and (b) at least one complexing agent of formula C11
R.sup.C12-X.sup.C11-R.sup.C11 (C11)
and their salts, where X.sup.C11 is selected from (a) a divalent 5 or 6 membered aromatic N-heterocyclic group; (b) a divalent 6 membered aromatic carbocyclic group; and (c) a divalent 5 or 6 membered aliphatic N-heterocyclic group including one N atom and optionally a second heteroatom selected from N and O; all of which may be unsubstituted or substituted by one or more OH or one or more R.sup.C14; R.sup.C11 is selected from ##STR00001## ; and R.sup.C12 is selected from R.sup.C11, X.sup.C11-R.sup.C11, H, OH, NR.sup.C14.sub.2, C.sub.1 to C.sub.10 alkyl, and C.sub.1 to C.sub.10 alkoxy