435273-75-9

Indacaterol Impurity 8 (R)-8-benzyloxy-5-[2-(5,6-diethyl-indan-2-ylamino)-1-hydroxy-ethyl]-1H-quinolin-2-one (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin- (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1 (R)-5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)aMino]-1-hydroxyethyl]-8-hydroxyquinolin-2(1H)-one (R)-8-(benzyloxy)-5-(2-(5,6-diethyl-2,3-dihydro-1H-inden-2-ylaMino)-1-hydroxyethyl)quinolin-2(1H)-one (R)-8-(Benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-on 5-[(1R)-2-[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-phenylmethoxy-1H-quinolin-2-one (R)-5-[2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)quinolin-2(1H)-one 5-[(1R)-2-[(5,6-Diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)-2(1H)-quinolinone 2(1H)-Quinolinone,5-[(1R)-2-[( 5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino]-1-hydroxyethyl]-8-(phenylmethoxy)