1. Signaling Pathways
  2. Anti-infection
  3. SARS-CoV

SARS-CoV

SARS coronavirus

SARS-CoV is the coronavirus (CoV) that causes severe acute respiratory syndrome (SARS). CoVs are enveloped viruses with a positive-sense, single-stranded RNA and can cause health-threatening outbreaks by targeting human respiratory system, including not only SARS, but also Middle East respiratory syndrome (MERS) and SARS-CoV-2 (the cause of COVID-19).

CoVs have four main structural proteins: spike(S), membrane (M), envelope (E), and nucleocapsid (N) proteins. An S protein mediates the CoV entry into host cells by attaching to a cellular receptor (ACE2 for SARS-CoV and SARS-CoV-2, DPP4 for MERS-CoV), followed by fusion between virus and host cell membranes. Genome replication and subgenomic RNA transcription after entry carry on with the participation of many nonstructural proteins such as Mpro (main protease or 3CLpro), PLpro (papain-like protease) and RdRp (RNA-dependent RNA polymerase). Then the structural proteins are translated, assembled into mature virions, and released via vesicles by exocytosis. It is worth mentioning that a protease called TMPRSS2 (transmembrane protease, serine 2) play important roles throughout the whole life of CoVs (such as attachment, assembling and release) by cleaving S protein. All the proteins and subcellular structures participated in the life cycle of CoVs are promising targets for treatment of disease caused by CoVs.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-151278A
    SARS-CoV-2-IN-30 disodium
    Inhibitor
    SARS-CoV-2-IN-30 disodium is a two-armed diphosphate ester with benzene system and molecular tweezers. SARS-CoV-2-IN-30 disodium exhibits antiviral activity with IC50s of 0.6 μM and 6.9 μM against SARS-CoV-2 activity and the spike pseudoparticle transduction, respectively. SARS-CoV-2-IN-30 disodium induces liposomal membrane disruption with an EC50 value of 6.9 μM.
    SARS-CoV-2-IN-30 disodium
  • HY-P5398
    HR2-18
    Inhibitor
    HR2-18 is a biological active peptide, with inhibition of SARS-CoV penetration into cells.
    HR2-18
  • HY-P991491
    VIR-7229
    Inhibitor
    VIR-7229 is a human IgG1 monoclonal antibody (mAb) targeting Receptor-Binding Domain, RBD, Spike glycoprotein. VIR-7229 exerts antiviral activity by competing with ACE2 for binding and inducing S1 protein shedding. VIR-7229 can be used in SARS-CoV-2 infection research. Recommended isotype control: Human IgG1 kappa, Isotype Control (HY-P99001).
    VIR-7229
  • HY-19195
    TO-195 (hydrochlorid)
    Inhibitor
    TO-195 hydrochlorid is a protease inhibitor targeting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). TO-195 hydrochlorid is promising for research of coronavirus disease 2019 (COVID-19).
    TO-195 (hydrochlorid)
  • HY-151474
    SARS-CoV-2-IN-31
    Inhibitor 99.09%
    SARS-CoV-2-IN-31 is an effective COVID-19 inhibitor. SARS-CoV-2-IN-31 exhibits excellent to mild activity against various cancer cell lines with IC50 values range from 28.84 to 38.36 μM. SARS-CoV-2-IN-31 can be used for the research of cancer.
    SARS-CoV-2-IN-31
  • HY-14588S
    (rel)-Lopinavir-d8
    Inhibitor
    (rel)-Lopinavir-d8 ((rel)-ABT-378-d8) is the deuterium labeled Lopinavir (HY-14588). Lopinavir (ABT-378) is a highly potent, selective peptidomimetic inhibitor of the HIV-1 protease, with Kis of 1.3 to 3.6 pM for wild-type and mutant HIV protease. Lopinavir acts by arresting maturation of HIV-1 thereby blocking its infectivity. Lopinavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 14.2 μM.
    (rel)-Lopinavir-d<sub>8</sub>
  • HY-178156
    DHODH-IN-31
    Inhibitor 99.55%
    DHODH-IN-31 is a human dihydroorotate dehydrogenase (DHODH) inhibitor with an IC50 of 0.59 μM. DHODH-IN-31 exhibits antiviral activity. DHODH-IN-31 can be used for the research of infection, such as SARS-CoV-2.
    DHODH-IN-31
  • HY-P10855
    S1b3inL1
    Inhibitor
    S1b3inL1 is a SARS-CoV-2 spike protein macrocyclic peptide inhibitor. S1b3inL1 can bind the conserved site of spike protein with high affinity and inhibit the infection of various SARS-CoV-2 variant strains. S1b3inL1 has antiviral activity.
    S1b3inL1
  • HY-116977
    Binifibrate
    Inhibitor
    Binifibrate is an active compound and has a beneficial effect on lipoprotein metabolism. Binifibrate can be used for the research of hyperlipidemia.
    Binifibrate
  • HY-168889
    HRSV/hCoV-229E-IN-1
    Inhibitor
    HRSV/hCoV-229E-IN-1 (compound 8X) is a potent HRSV and hCoV-229E inhibitor with an IC50 value of 2.1 µM for hCoV-229E. HRSV/hCoV-229E-IN-1 inhibits cell viability.
    HRSV/hCoV-229E-IN-1
  • HY-155308
    SARS-CoV-2-IN-61
    Inhibitor
    SARS-CoV-2-IN-61 (compound 8i) is a SARS CoV-2 PLpro inhibitor with an IC50 of 16 µM. SARS-CoV-2-IN-61 has antiviral activities.
    SARS-CoV-2-IN-61
  • HY-14768S
    Favipiravir-13C15N
    Inhibitor
    Favipiravir-13C15N (T-705-13C15N) is 13C and 15N labeled Favipiravir. Favipiravir (T-705) is a potent viral RNA polymerase inhibitor, it is phosphoribosylated by cellular enzymes to its active form, Favipiravir-ribofuranosyl-5′-triphosphate (RTP). Favipiravir-RTP inhibits the influenza viral RNA-dependent RNA polymerase (RdRP) activity with an IC50 of 341 nM.
    Favipiravir-<sup>13</sup>C<sup>15</sup>N
  • HY-178137
    SCR007
    Inhibitor
    SCR007 is a synthetic carbohydrate receptor (SCR) with broad-spectrum antiviral activity. SCR007 inhibits the entry of enveloped viruses across multiple families (Coronaviridae: SARS-CoV-1, SARS-CoV-2, MERS-CoV; Filoviridae: EBOV, MARV; Paramyxoviridae: NiV, HeV) and the glycosylated nonenveloped rotavirus. SCR007 binds viral envelope N-glycans, blocking viral binding to host cells or both binding and membrane fusion. SCR007 exerts prophylactic effects in hACE2 mice infected with SARS-CoV-2. SCR007 can be used for the study and prevention of enveloped virus pandemics.
    SCR007
  • HY-152589
    Antiviral agent 25
    Inhibitor
    Antiviral agent 25 (compound 6g) is a new non-peptide analog covalent inhibitor of SARS-CoV-2 3CLpro. Antiviral agent 25 has a strong inhibitory effect on SARS-CoV-2 3CLpro and SARS-CoV-2 PLpro with IC50 values of 0.118 µM, 0.448 µM, respectively. Antiviral agent 25 has antiviral effect on SARS-CoV-2 with an EC50 value of 7.249 µM.
    Antiviral agent 25
  • HY-149868
    SARS-CoV-2-IN-42
    Inhibitor
    SARS-CoV-2-IN-42 (Compound 8q) is a potent inhibitor of SARS-CoV-2 replication (EC50: 0.4 μM). SARS-CoV-2-IN-42 has no obvious damage to the host cell.
    SARS-CoV-2-IN-42
  • HY-139892
    XR8-69
    Inhibitor
    XR8-69 is a SARS-CoV-2 PLpro inhibitor that shows low micromolar antiviral potency in SARS-CoV-2-infected human cells.
    XR8-69
  • HY-P990815
    Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01)
    Inhibitor
    Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01) is a mouse-derived IgG1 κ type antibody inhibitor, targeting to SARS-CoV-2 S protein. Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01) reacts with the receptor binding domain (RBD) epitope A in the spike (S) protein of SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2). Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01) can block the binding of the SARS-CoV-2 S protein to angiotensin-converting enzyme 2 (ACE2). Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01) can be used for the research of SARS-CoV-2 infection.
    Anti-SARS-CoV-2 S protein Antibody (RBD epitope A, SARS2-01)
  • HY-149304
    SARS-CoV-2-IN-40
    Inhibitor
    SARS-CoV-2-IN-40 (Compound 19) is a SARS-CoV-2 inhibitor. SARS-CoV-2-IN-40 inhibits SARS-CoV-2 BA.1 and BA.5 variant infection of Calu3 lung cells, with IC50s of 100 nM and 160 nM respectively.
    SARS-CoV-2-IN-40
  • HY-162151
    SARS-CoV-2-IN-74
    Inhibitor
    SARS-CoV-2-IN-74 (compound 30) is a epoxide inhibitor, which inhibits cellular SARS-CoV-2 replication with an EC68 of 5 μM. SARS-CoV-2-IN-74 can be used for the research of coronavirus.
    SARS-CoV-2-IN-74
  • HY-175461
    AVI-4206
    Inhibitor
    AVI-4206 is a selective Mac1 inhibitor with an lC50 of 64 nM. AVI-4206 reduces viral replication, restores an interferon response, and leads to a survival benefit in an animal model of SARS-CoV-2 infection. AVI-4206 can be used the study of SARS-CoV-2 infection.
    AVI-4206
Cat. No. Product Name / Synonyms Species Source