英文名称
(2S,2′S)-2,2′-[[(5S)-2,2′-diamino-4,4′,6-trioxo-1,4,4′,6,7,7′-hexahydro-1′H,5H-5,6′-bipyrrolo[2,3-d]pyrimidine-5,5′-diyl]bis(ethylenebenzene-4,1-diylcarbonylimino)]dipentanedioic acid (Pemetrexed Disodium Impurity)
英文别称
(2S,2'S)-2,2'-((4,4'-(((S)-2,2'-Diamino-4,4',6-trioxo-4,4',5,6,7,7'-hexahydro-3H,3'H-[5,6'-bipyrrolo[2,3-d]pyrimidine]-5,5'-diyl)bis(ethane-2,1-diyl))bis(benzoyl))bis(azanediyl))dipentanedioic acid
中文别称
培美曲塞EP杂质C;培美曲塞杂质C
Smiles Code
OC(CC[C@@H](C(O)=O)NC(C(C=C1)=CC=C1CC[C@@]2(C3=C(C4=C(NC(N)=NC4=O)N3)CCC5=CC=C(C=C5)C(N[C@H](C(O)=O)CCC(O)=O)=O)C6=C(NC(N)=NC6=O)NC2=O)=O)=O