80I

[(3~{S})-3-[[(2~{S})-2-[(4-methoxy-1~{H}-indol-2-yl)carbonylamino]-4-methyl-pentanoyl]amino]-2-oxidanylidene-4-[(3~{R})-2-oxidanylidene-3,4-dihydropyrrol-3-yl]butyl] dihydrogen phosphate


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Chemical Component Summary

Name[(3~{S})-3-[[(2~{S})-2-[(4-methoxy-1~{H}-indol-2-yl)carbonylamino]-4-methyl-pentanoyl]amino]-2-oxidanylidene-4-[(3~{R})-2-oxidanylidene-3,4-dihydropyrrol-3-yl]butyl] dihydrogen phosphate
Identifiers[(3~{S})-3-[[(2~{S})-2-[(4-methoxy-1~{H}-indol-2-yl)carbonylamino]-4-methyl-pentanoyl]amino]-2-oxidanylidene-4-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]butyl] dihydrogen phosphate
FormulaC24 H33 N4 O9 P
Molecular Weight552.514
TypeNON-POLYMER
Isomeric SMILESCC(C)C[C@@H](C(=O)N[C@@H](C[C@@H]1CCNC1=O)C(=O)COP(=O)(O)O)NC(=O)c2cc3c([nH]2)cccc3OC
InChIInChI=1S/C24H33N4O9P/c1-13(2)9-18(28-24(32)19-11-15-16(26-19)5-4-6-21(15)36-3)23(31)27-17(10-14-7-8-25-22(14)30)20(29)12-37-38(33,34)35/h4-6,11,13-14,17-18,26H,7-10,12H2,1-3H3,(H,25,30)(H,27,31)(H,28,32)(H2,33,34,35)/t14-,17-,18-/m0/s1
InChIKeyFQKALOFOWPDTED-WBAXXEDZSA-N

Chemical Details

Formal Charge0
Atom Count71
Chiral Atom Count3
Bond Count73
Aromatic Bond Count10

Drug Info: DrugBank

DrugBank IDDB16514 
NamePF-07304814
Groups investigational
DescriptionPF-07304814 is a small molecule prodrug that targets the 3CL<sup>pro</sup> protease (M<sup>pro)</sup>, which is used by viruses like SARS-CoV-2 to assemble and multiply[L31718]. Once administered through intravenous infusion, the compound is cleaved into PF-00835231 to exert its anti-viral effects[L31718]. PF-07304814, developed by Pfizer, was first identified during the SARS outbreak in 2002-2003; it was subsequently shelved as the outbreak was controlled[L31728]. Now, it is being tested regarding the novel SARS-CoV-2 virus, including studies in conjunction with [Remdesivir] to treat COVID-19 infection; in vitro data showed synergistic effects on articles published on preprint servers[L31733, L31125]. Phase 1b studies are also exploring the safety and tolerability of PF-07304814 in COVID-19 patients who are hospitalized (NCT04535167).
SynonymsPF-07304814
Categories
  • Amino Acids
  • Amino Acids, Branched-Chain
  • Amino Acids, Essential
  • Amino Acids, Peptides, and Proteins
  • Experimental Unapproved Treatments for COVID-19

Drug Targets

NameTarget SequencePharmacological ActionActions
Replicase polyprotein 1abMESLVPGFNEKTHVQLSLPVLQVRDVLVRGFGDSVEEVLSEARQHLKDGT...unknowninhibitor
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
PubChem 154699467
ChEMBL CHEMBL4802214
ChEBI CHEBI:173073