201311181Methylnaltrexone Bromide Impurity 4

201311182Naltrexone Impurity 2

201311183(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[

2013111846-deoxy-6-fluoronaltrexone

201311185[(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-7-oxo-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenz

201311186Naltrexone methylbromide Impurity A

201311187(3S,4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octa

201311188(4R,4aS,7aR,12bS)-9-(cyclopropylmethoxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,4,5,6,7a,13-hexahydro-1H-

201311189(4S,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-1,2,4,5,6,7a-hexahydro-4,12-methanobenzofuro[3

201311190Morphinan-6-one,17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-,17-oxide,(5α)-

201311191(4R,4aS,7aR,12bS)-3-but-3-enyl-4a,9-dihydroxy-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]

201311192Urea-13C