英文别名NKTR-118 oxalate; Naloxegol oxalate (USAN); Morphinan-3,14-diol, 4,5-epoxy-6-(3,6,9,12,15,18,21-heptaoxadocos-1-yloxy)-17-(2-propen-1-yl)-, (5α,6α)-, ethanedioate (1:1) (salt); (5α,6α)-17-Allyl-6-(2,5,8,11,14,17,20-heptaoxadocosan-22-yloxy)-4,5-epoxymorphinan-3,14-diol ethanedioate (1:1); 4,5α-epoxy-6α-[(3,6,7,12,15,18,21-heptaoxadocosyl)oxy]-17-(prop-2-enyl)morphinan-3,14-diol hydrogen ethanedioate; AZ13337019 oxalate; Naloxegol (oxalate); NKTR-118-oxalate; AZ-13337019 oxalate; Movantik; Moventig; AZ 13337019 Oxalate; NKTR 118 Oxalate; NKTR-118; NKTR118; (4R,4aS,7S,7aR,12bS)-7-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-3-prop-2-enyl-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol,oxalic acid 
