BIS THF Nitro Derivative 1

Darunavir Impurity 19 Darunavir O-β-D-Glucuronide (3aS,4R,6aR)-Tetrahydro-4-Methoxyfuro[3,4-b]furan-2(3H)-one 4-AMINO-N-[(2R,3S)-3-AMINO-2-HYDROXY-4-PHENYLBUTYL]-N-ISOBUTYLBENZENE-1-SULFONAMIDE Darunavir Impurity 11 FURO[3,4-B]FURAN-2(3H)-ONE, TETRAHYDRO-4-METHOXY-, (3AS,4S,6AR)- Darunavir ethanolate Darunavir N-β-D-Glucuronide BIS THF Nitro Derivative 2 [(3R,3aS,6aR)-Hydroxyhexahydrofuro[2,3-β]furanyl Succinimidyl Carbonate Darunavir Impurity 10 4-Hydroxy Darunavir BIS THF HNS Derivative 1 Ertapenem Disodium 3'-Hydroxy Darunavir Hydroxy Darunavir BIS THF HNS Derivative 3 BIS THF HNS Derivative 2