使用(Z)-Roxithromycin (Roxithromycin Impurity D) is the Z-isomer and active metabolite of Roxithromycin (R700850); a semisynthetic Erythromycin (E649950) derivative and antibacterial.
(3R,4S,5S,6R,7R,9R,10Z,11S,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(ジメチルアミノ)-3-ヒドロキシ-6-メチルオキサン-2-イル]オキシ}-14-エチル-7,12,13-トリヒドロキシ-4-{[(2R,4R,5S,6S)-5-ヒドロキシ-4-メトキシ-4,6-ジメチルオキサン-2-イル]オキシ}-3,5,7,9,11,13-ヘキサメチル-10-(2,4,7-トリオキサ-1-アザオクタン-1-イリデン)-1-オキサシクロテトラデカン-2-オン(Z)-ロキシトロマイシン(9Z)-エリスロマイシン9-[O-[(2-メトキシエトキシ)メチル]オキシム]Roxithromycin Impurity 4(Roxithromycin EP Impurity D)Erythromycin 9-(Z)-[O-[(2-methoxyethoxy)methyl]oxime]Erythromycin, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9Z)-Roxithromycin EP Impurity D ((Z)-Roxithromycin/ Erythromycin 9-(Z)-[O-[(2-Methoxyethoxy)methyl]-oxime])Roxithromycin EP Impurity D/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)ox(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Roxithromycin Impurity)