C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/249, 260/251
C07D 239/28 (2006.01) A01N 47/36 (2006.01) C07D 251/12 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1340283
The present invention relates to compounds of the formula (I) or salts thereof <see Fig. 1> where R1, R2 or H, are saturated or unsaturated (substituted) aliphatic radicals or (substituted) phenyl, or R1 and R2 together with the N atom by which they are linked are a heterocyclic ring of the formula <see Fig. 2> a indices independently of one another being an integer from 1 to 3, R3 is H, a saturated or unsaturated (substituted) aliphatic radical or a (substituted) phenyl, benzyl or phenethyl radical, or R2 and R3 together are an alkylene chain, R4 is H, a saturated or unsaturated aliphatic radical or alkoxy, and R5 is a (substituted) pyrimidinyl, triazinyl, triazolyl or bicyclic, nitrogen-containing heterocyclic radical, which have valuable herbicidal or plant growth-regulating properties.
603000
Bauer Klaus
Bieringer Hermann
Burstell Helmut
Willms Lothar
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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