dihydrokinolinderivat with antioxidant effect jemte seen for their framstellning

摘要

1390991 Antioxidants; animal feeds MATERIAL VEGYI KISIPARI SZOVETKEZET 6 Sept 1972 [7 Sept 1971] 41413/72 Headings A2B and A2D [Also in Division C2] Antioxidants for foodstuffs and feedstuffs have the formula: wherein R is H or C 1-4 alkyl, R 1 is H or Me (but not in the 6-position) and n is 1, 2 or 3. Antioxidant tests on fish meal are described.