Patent ID: 6043369
Filing Date: 2000-03-28
Classification: C07D

Abstract:
A triazolopyridine of the formula I ##STR56## where R.sup.1 is C.sub.1 -C.sub.20 -alkyl which can be interrupted by from 1 to 4 ether oxygen atoms, or is phenyl, mercapto or C.sub.1 -C.sub.20 -alkylthio,R.sup.3 is C.sub.1 -C.sub.4 -alkyl which may be interrupted by an ether oxygen atom, or is C.sub.1 -C.sub.4 -alkoxycarbonyl or phenyl,R.sup.4 is hydrogen, cyano, carbamoyl, carboxyl or C.sub.1 -C.sub.4 -alkoxycarbonyl andR.sup.5 is hydroxyl, mercapto, halogen, the radical --NL.sup.1 L.sup.2, where L.sup.1 and L.sup.2 are identical or different and independently of one another in each case are hydrogen or C.sub.1 -C.sub.4 -alkyl which may be interrupted by C.sub.1 -C.sub.4 -alkylimino, or the radical nitromethane, nitroethane or compounds of the formulae VII to VIII ##STR57## where X.sup.1 is cyano, nitro, C.sub.1 -C.sub.4 -alkanoyl, benzoyl which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, C.sub.1 -C.sub.4 -alkylsulfonyl, or phenylsulfonyl, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, phenoxycarbonyl, carbamoyl, C.sub.1 -C.sub.4 -monoalkylcarbamoyl or C.sub.1 -C.sub.4 -dialkylcarbamoyl, each of which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, or phenylcarbamoyl which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, or phenyl, each of which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen or nitro,X.sup.2 is C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy,X.sup.3 is C.sub.1 -C.sub.4 -alkoxycarbonyl or phenylcarbamoyl.