Methyl 2-amino-5-bromobenzoate (Methyl 5-Bromoanthranilate) is a hepatitis C virus NS5b RNA polymerase inhibitor with antimicrobial activity that inhibits Pseudomonas aeruginosa infections and is involved in the production of many virulence factors and biofilm formation.

Micrococcin P1 is a macrocyclic peptide antibiotic and is a potent hepatitis C virus (HCV) inhibitor(EC50 range of 0.1-0.5 μM)

1-[2,4-Dihydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one (Xanthohumol) , prenylchacone flavonoid, is a natural product with multi-biofunctions purified from Hops Humulus lupulus,is effective against HIV-1 and might serve as an interesting lead compound. It may represent a novel chemotherapeutic agent for HIV-1 infection.

Enocitabine is a nucleoside analog. Enocitabine inhibits the replication of human cytomegalovirus(HCMV) and it also has antileukemic and antiviral activities. Enocitabine is also a potent DNA replication inhibitor and a DNA chain terminator.

Trachelogenin ((-)-Trachelogenin), isolated from Combretum fruticosum, is an HCV entry inhibitor with anti-proliferative effects. Its mechanism is related to affecting the phosphorylation of key proteins such as β-Catenin, c-Myc and GSK3 in the β-Catenin signaling pathway. chemical and concentration-dependent. Trachelogenin has antiviral, anti-inflammatory and analgesic activities with IC50 of 0.325 and 0.259 μg/mL in HCVcc and HCVpp models, respectively.