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influenza virus replication

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Influenza Virus (31) Virus Protease (2) Aldose Reductase (2) Apoptosis (2) Autophagy (2) Biochemical Assay Reagents (1) CDK (1) CMV (1) CRM1 (1) HIV (2) HSV (1) Isotope-Labeled Compounds (2) NF-κB (1) NOD-like Receptor (NLR) (1) RSV (1) SARS-CoV (2) Ser/Thr Protease (1) SGK (1) STING (1) YB-1 (1)
By Research Areas:	Cancer (7) Cardiovascular Disease (1) Infection (32) Inflammation/Immunology (5) Neurological Disease (1)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: Influenza Virus Dengue Virus Virus Protease Tomato Spotted Wilt Virus (TSWV)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-12828

KH-CB19	CDK	Infection Neurological Disease
KH-CB19 is a potent CLK (cdc2-like kinase) inhibitor (CLK1 IC₅₀=19.7 nM; CLK3 IC₅₀=530 nM). KH-CB19 shows antiviral activity and inhibits influenza virus replication (IC₅₀=13.6 μM) .

HY-B1537

Azaribine 2',3',5'-Tri-O-acetyl-6-azauridine	Virus Protease Influenza Virus	Infection Inflammation/Immunology
Azaribine (2',3',5'-Tri-O-acetyl-6-azauridine) is a potent orotidine monophosphate decarboxylase (OMPD) inhibitor. Azaribine is an antiviral inhibitor of several RNA viruses and inhibits viral genome replication and gene transcription. Azaribine shows broad-spectrum antiviral activity (EC₅₀=3.80 nM-1.73 μM against *influenza* A and B viruses; EC₅₀=1.62 μM against ZIKV Paraiba). Azaribine, a triacetate salt of Azauridine, has the potential for psoriasis research .

HY-50001

Nucleozin 5 Publications Verification	Influenza Virus	Infection
Nucleozin, a potent inhibitor of **influenza A virus** infection, induces the formation of nucleoprotein (NP) aggregates and antagonizes its nuclear accumulation, leading to cessation of viral replication. Nucleozin impedes influenza A virus replication in vitro with a nanomolar EC₅₀ .

HY-144066

Cap-dependent endonuclease-IN-21	Influenza Virus	Infection
Cap-dependent endonuclease-IN-21 is a potent inhibitor of cap-dependent endonuclease (CEN). Cap-dependent endonuclease-IN-21 inhibits the replication of influenza virus. ap-dependent endonuclease-IN-21 has the potential for the research of influenza virus infection (influenza A) (extracted from patent WO2021233302A1, compound 8B or 8A) .

HY-144067

Cap-dependent endonuclease-IN-23	Influenza Virus	Infection
Cap-dependent endonuclease-IN-23 is a potent inhibitor of cap-dependent endonuclease (CEN). Cap-dependent endonuclease-IN-23 inhibits the replication of influenza virus. ap-dependent endonuclease-IN-23 has the potential for the research of influenza virus infection (influenza A) (extracted from patent WO2021233302A1, compound 8A or 8B) .

HY-143768

Cap-dependent endonuclease-IN-14	Influenza Virus	Infection
Cap-dependent endonuclease-IN-14 is a potent inhibitor of cap-dependent endonuclease (CEN). Cap-dependent endonuclease-IN-14 inhibits the replication of influenza virus. Cap-dependent endonuclease-IN-14 has the potential for the research of viral infections caused by influenza viruses (extracted from patent CN113620948A, compound 1-c) .

HY-143769

Cap-dependent endonuclease-IN-15	Influenza Virus	Infection
Cap-dependent endonuclease-IN-15 is a potent inhibitor of cap-dependent endonuclease (CEN). Cap-dependent endonuclease-IN-15 inhibits the replication of influenza virus. Cap-dependent endonuclease-IN-15 has the potential for the research of viral infections caused by influenza viruses (extracted from patent CN113226327A, compound c-1) .

HY-134922

NS1-IN-1	Influenza Virus	Infection
NS1-IN-1 (compound 3) is a potent NS1 inhibitor. NS1 is a major influenza A virus virulence factor that inhibits host gene expression. NS1-IN-1 decreases viral protein levels, contributing to the reduction of virus replication. NS1-IN-1 shows antiviral activity by repressing the activity of mTORC1 in a TSC1-TSC2-dependent manner .

HY-143494

RSV/IAV-IN-3	RSV Influenza Virus	Infection
RSV/IAV-IN-3 (compound 14'i) is a dual inhibitor of *respiratory syncytial virus* (RSV)** and influenza A virus (IAV) with EC₅₀ values of 2.92 µM and 1.90 µM,respectively. RSV/IAV-IN-3 has antiviral effect against H1N1 and H3N2 with EC₅₀ values of 3.25 µM and 1.50 µM in MDCK cells, respectively. RSV/IAV-IN-3 significantly inhibits the activity of luciferase in a dose-dependent manner, with an EC₅₀ of 3.89 µM. RSV/IAV-IN-3 inhibits IAV infectivity and RdRp activity. RSV/IAV-IN-3 inhibits IAV and RSV replication at the post-entry stage .

HY-155476

Influenza virus-IN-8	Influenza Virus	Infection
Influenza virus-IN-8 (compound A4) is an inhibitor of influenza virus (Influenza Virus) that induces viral nucleoprotein (NP) aggregation and prevents its nuclear accumulation. Influenza virus-IN-8 has broad-spectrum anti-influenza activity and can inhibit the replication and transcription of influenza A virus. Influenza virus-IN-8 also inhibits Oseltamivir (HY-13317)-resistant H1N1/pdm09 strains .

HY-170646

Influenza A virus-IN-15	Influenza Virus	Infection
Influenza A virus-IN-15 (Compound 9b), a quinoline derivative, is a broad-spectrum inhibitor of influenza A viruses with acceptable cytotoxicity (IC₅₀: 0.88-6.33 μM). Influenza A virus-IN-15 can inhibit the transcription and replication of viral RNA and is used in research for its antiviral effects against influenza A viruses (IAV) .

HY-131179

Influenza A virus-IN-1	Influenza Virus	Infection
Influenza A virus-IN-1 is a dihydropyrrolidones derivative and is a potent inhibitor against wide subtypes of influenza A virus (IAV) with IC₅₀ values from 3.11 μM to 7.13 μM. Influenza A virus-IN-1 efficiently inhibits replication of IAV, up-regulates the expression of key antiviral cytokines IFN-β and antiviral protein MxA .

HY-W011518

2′-Deoxy-2′-fluoroguanosine	Influenza Virus	Infection
2′-Deoxy-2′-fluoroguanosine, a nucleoside analog, is a potent inhibitor of **influenza virus strains, with an EC₉₀** of <0.35 μM for influenza virus A and B strains. 2′-Deoxy-2′-fluoroguanosine significantly inhibits replication of influenza virus in the upper respiratory tract, resulting in amelioration of fever and nasal inflammation .

HY-125705

Herquline A Herqueline A	Influenza Virus	Infection Cardiovascular Disease
Herquline A (Herqueline A) is a fungal piperazine alkaloid. Herquline A is a fungal metabolite that inhibits platelet aggregation and replication of the influenza virus .

HY-N15302

Ostamycin A	Influenza Virus	Infection
Ostamycin A is a cyclic diterpene with antiviral activity. Ostamycin A inhibits the replication of influenza A virus by targeting the nucleoprotein, with an IC₅₀ of 4.72 μM .

HY-105395

BCX-1898	Influenza Virus	Infection
BCX-1898, a cyclopentane derivative, is an orally active and selective influenza virus neuraminidase inhibitor. BCX-1898 has antiviral activity with EC₅₀s of <0.01-21 μM on influenza A (H1N1, H3N2, and H5N1) and influenza B viruses replication in MDCK cells. BCX-1898 shows protection against the mouse influenza model .

HY-133172

Zanamivir amine	Biochemical Assay Reagents
Zanamivir amine is a neuraminidase inhibitor with antiviral activity. Zanamivir amine can effectively inhibit the proliferation of influenza virus. Zanamivir amine is clinically used to inhibit influenza infection. Zanamivir amine reduces viral load by interfering with the viral replication process.

HY-15192

GSK 650394 15+ Cited Publications	SGK Influenza Virus	Infection Cancer
GSK 650394 is a novel SGK inhibitor with IC₅₀ of 62 nM and 103 nM for SGK1 and SGK2 in the SPA assay respectively. GSK 650394 also inhibits **influenza virus** replication.

HY-149263

HAA-09	Influenza Virus Virus Protease	Infection
HAA-09 is an orally active and potent anti-influenza agent, targeting the influenza PB2_cap binding domain. HAA-09 displays potent anti-influenza A virus activity, with an EC₅₀ of 0.03 μM. HAA-09 shows polymerase inhibition, with an IC₅₀ of 0.06±0.004 μM. HAA-09 blocks virus replication without causing obvious cytotoxicity .

HY-N0102

Isoliquiritigenin 20+ Cited Publications GU17; ISL; Isoliquiritigen; SJ000286237	Aldose Reductase Influenza Virus Autophagy Apoptosis	Infection Inflammation/Immunology Cancer
Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC₅₀ of 320 nM. Isoliquiritigenin is a potent inhibitor of **influenza virus** replication with an EC₅₀ of 24.7 μM.

HY-156048

Trifluoromethyl-tubercidin TFMT	Influenza Virus	Infection
Trifluoromethyl-tubercidin (TFMT) is a 2'-O-ribose methyltransferase 1 (MTr1) inhibitor through interaction at its S-adenosyl-l-methionine binding pocket to restrict influenza virus replication .

HY-149050

Viral polymerase-IN-1 hydrochloride	Influenza Virus SARS-CoV	Infection
Viral polymerase-IN-1 hydrochloride, a Gemcitabine (HY-17026) derivative, potently inhibits *influenza* A and B viruses infection with IC₉₀ values of 11.4-15.9 μM. Viral polymerase-IN-1 hydrochloride is active against SARS-CoV-2 infection. Viral polymerase-IN-1 hydrochloride suppresses influenza virus infection by affecting viral RNA replication/transcription in cells .

HY-161902

MI-1904	Ser/Thr Protease Influenza Virus SARS-CoV	Infection
MI-1904 is the inhibitor for matriptase/TMPRSS2, that exhibits antiviral activity against **influenza virus** H1N1 and H9N2. MI-1904 blocks the cleavage of glycoproteins on the viral surface, prevents the virus from binding to host cell receptors, and thus inhibits the entry and replication of the virus .

HY-157249

Antiviral agent 43	Influenza Virus	Infection
Antiviral agent 43 (compound 16) is a potent and orally active **influenza A viruses** entry inhibitor. Antiviral agent 43 inhibits replications of influenza A strains VH04-H5N1 and PR8-H1N1 with EC₅₀s of 240 nM and 72 nM, respectively .

HY-155731

Antiviral agent 35	Influenza Virus	Infection
Antiviral agent 35 (compound 4d) is an orally active and potent influenza virus inhibitor, acting function in the early stage of virus replication. Antiviral agent 35 inhibits ROS accumulation, autophagy and apoptosis induced by influenza virus, and also inhibits inflammatory response mediated by RIG-1 pathway in mouse model with pulmonary infection. Antiviral agent 35 shows little cytotoxicity with CC₅₀ >800 μM in MDCK cells, and anti-H1N1 (A/Weiss/43) activity with EC₅₀ of 2.28 μM .

HY-N0102R

Isoliquiritigenin (Standard)	Aldose Reductase Influenza Virus Autophagy Apoptosis	Infection Inflammation/Immunology Cancer
Isoliquiritigenin (Standard) is the analytical standard of Isoliquiritigenin. This product is intended for research and analytical applications. Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC50 of 320 nM. Isoliquiritigenin is a potent inhibitor of influenza virus replication with an EC50 of 24.7 μM.

HY-109025A

Baloxavir Maximum Cited Publications 30 Publications Verification Baloxavir acid; S-033447	Influenza Virus	Infection Cancer
Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity .

HY-122920

Soyasaponin II	HSV CMV Influenza Virus HIV NOD-like Receptor (NLR) YB-1	Infection Inflammation/Immunology
Soyasaponin II is a saponin with antiviral activity. Soyasaponin II inhibits the replication of HSV-1, HCMV, influenza virus, and HIV-1. Soyasaponin II shows potent inhibition on HSV-1 replication. Soyasaponin II serves as a inhibitor for YB-1 phosphorylation and NLRP3 inflammasome priming and could protect mice against LPS/GalN induced acute liver failure .

HY-15970

Verdinexor 2 Publications Verification KPT-335	CRM1	Cancer
Verdinexor(KPT-335) is a novel, orally bioavailable selective inhibitor of nuclear export (SINE), inhibits nuclear export protein Exportin 1(XPO1/CRM1) against canine tumor cell lines; also reduce influenza virus replication in vitro and in vivo.

HY-168034

diABZI-4	STING	Infection Inflammation/Immunology
diABZI-4 is an oral active STING agonist with broad-spectrum antiviral activity. diABZI-4 induces the production of pro-inflammatory cytokines and lymphocyte activation by activating STING, thereby inhibiting the replication of influenza A virus (IAV), SARS-CoV-2, and human rhinovirus (HRV), with an EC₅₀ range of 11.8-199 nM .

HY-109025AS

Baloxavir-d5 Baloxavir acid-d₅; S-033447-d₅	Isotope-Labeled Compounds Influenza Virus	Infection
Baloxavir-d₅ is deuterium labeled Baloxavir. Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity[1][2].

HY-109025AR

Baloxavir (Standard)	Influenza Virus	Infection
Baloxavir (Standard) is the analytical standard of Baloxavir. This product is intended for research and analytical applications. Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity .

HY-10496

SC75741 15+ Cited Publications	NF-κB Influenza Virus	Infection Cancer
SC75741 is a broad and efficient NF-κB inhibitor with an IC₅₀ of 200 nM for p65 . SC75741 blocks influenza viruses (IV) replication. SC75741 impairs DNA binding of the NF-κB subunit p65, resulting in reduced expression of cytokines, chemokines, and pro-apoptotic factors. SC75741 subsequently inhibits caspase activation and blocks caspase-mediated nuclear export of viral ribonucleoproteins .

HY-116282D

Dextran sulfate sodium salt (MW 450000-550000) DSS (MW 450000-550000); DXS (MW 450000-550000)	HIV Influenza Virus	Others
Dextran sulfate sodium salt (DSS) (MW 450000-550000) is a polymer of dehydrated glucose with a molecular weight of approximately 450000-550000. Dextran sulfate sodium salt with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 450000-550000) inhibits replication of HIV-1 and **influenza A virus**. Dextran sulfate sodium salt (MW 450000-550000) can be formulated as nanoparticles and shows antibacterial activity. Dextran sulfate sodium salt (MW 450000-550000) can be used for functional material preparation .

HY-163393

Neuraminidase-IN-18	Influenza Virus	Infection
Neuraminidase-IN-18 (compound N5) is a novel polyheterocyclic neuraminidase (NA) inhibitor. Neuraminidase-IN-18 shows potency in inhibition of H5N1 NA with an IC₅₀ of 0.14 μM and 0.27 μM against the wild-type H5N1 NA and H5N1-H274Y mutant NA, respectively. Neuraminidase-IN-18 inhibits **influenza virus** replication by binding to NAs in cell level .

HY-W751835

Baloxavir-d4 Baloxavir acid-d₄; S-033447-d₄	Isotope-Labeled Compounds	Others Cancer
Baloxavir-d₄ (Baloxavir acid-d₄; S-033447-d₄) is the deuterium-labeled Baloxavir (HY-109025A). Baloxavir-d₄ (Baloxavir-d₄ acid), derived from the proagent Baloxavir-d₄ marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir-d₄ inhibits viral RNA transcription and replication and has potently antiviral activity .

Cat. No.	Product Name

HY-L027

Antiviral Compound Library	1,415 compounds
Viruses are much simpler organisms than bacteria, and they are made from protein substances and nucleic acid. Despite the fact that the exact mechanism of infection is extremely specific to each type of virus, the general scheme of infection can be represented in the following manner: A virus is absorbed at the surface of a host cell and then permeates through the membrane, where it releases nucleic acid from its protein protection. Then the viral nucleic acid begins to replicate, and transcription of the viral genome takes place either in the cytoplasm, or in the nucleus of the host cell. As a result of these events, a large amount of viral nucleic acid and protein are made to make new generations of virions. Therefore, one mechanism of action of antiviral drugs is to interfere with the ability of a virus to get into a target cell. A second mechanism of action is to target the processes that synthesize virus components after a virus invades a cell, such as nucleotide or nucleoside analogs. MCE designs a unique collection of 1,415 anti-virus compounds that target several viruses, including SARS-CoV, HBV, HCV, HIV, HSV and Influenza Virus. It’s an effective tool for anti-virus drug discovery.

Antiviral Compound Library

1,415 compounds

Viruses are much simpler organisms than bacteria, and they are made from protein substances and nucleic acid. Despite the fact that the exact mechanism of infection is extremely specific to each type of virus, the general scheme of infection can be represented in the following manner: A virus is absorbed at the surface of a host cell and then permeates through the membrane, where it releases nucleic acid from its protein protection. Then the viral nucleic acid begins to replicate, and transcription of the viral genome takes place either in the cytoplasm, or in the nucleus of the host cell. As a result of these events, a large amount of viral nucleic acid and protein are made to make new generations of virions. Therefore, one mechanism of action of antiviral drugs is to interfere with the ability of a virus to get into a target cell. A second mechanism of action is to target the processes that synthesize virus components after a virus invades a cell, such as nucleotide or nucleoside analogs.

MCE designs a unique collection of 1,415 anti-virus compounds that target several viruses, including SARS-CoV, HBV, HCV, HIV, HSV and Influenza Virus. It’s an effective tool for anti-virus drug discovery.

Cat. No.	Product Name	Type

HY-133172

Zanamivir amine	Cell Assay Reagents
Zanamivir amine is a neuraminidase inhibitor with antiviral activity. Zanamivir amine can effectively inhibit the proliferation of influenza virus. Zanamivir amine is clinically used to inhibit influenza infection. Zanamivir amine reduces viral load by interfering with the viral replication process.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0102

Isoliquiritigenin 20+ Cited Publications GU17; ISL; Isoliquiritigen; SJ000286237	Structural Classification Classification of Application Fields Source classification Plants Infection Chalcones Flavonoids Microorganisms Leguminosae Phenols Polyphenols Glycyrrhiza uralensis Fisch. Inflammation/Immunology Disease Research Fields	Aldose Reductase Influenza Virus Autophagy Apoptosis
Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC₅₀ of 320 nM. Isoliquiritigenin is a potent inhibitor of **influenza virus** replication with an EC₅₀ of 24.7 μM.

HY-122920

Soyasaponin II	Triterpenes Structural Classification Classification of Application Fields Leguminosae Terpenoids Source classification Plants Inflammation/Immunology Disease Research Fields Glycine soja Sieb. Et Zucc.	HSV CMV Influenza Virus HIV NOD-like Receptor (NLR) YB-1
Soyasaponin II is a saponin with antiviral activity. Soyasaponin II inhibits the replication of HSV-1, HCMV, influenza virus, and HIV-1. Soyasaponin II shows potent inhibition on HSV-1 replication. Soyasaponin II serves as a inhibitor for YB-1 phosphorylation and NLRP3 inflammasome priming and could protect mice against LPS/GalN induced acute liver failure .

HY-125705

Herquline A Herqueline A	Cardiovascular Disease Alkaloids Microorganisms Classification of Application Fields Source classification Disease Research Fields	Influenza Virus
Herquline A (Herqueline A) is a fungal piperazine alkaloid. Herquline A is a fungal metabolite that inhibits platelet aggregation and replication of the influenza virus .

HY-N15302

Ostamycin A	Structural Classification Microorganisms Terpenoids Source classification Diterpenoids	Influenza Virus
Ostamycin A is a cyclic diterpene with antiviral activity. Ostamycin A inhibits the replication of influenza A virus by targeting the nucleoprotein, with an IC₅₀ of 4.72 μM .

HY-N0102R

Isoliquiritigenin (Standard)	Structural Classification Chalcones Flavonoids Microorganisms Leguminosae Source classification Phenols Polyphenols Plants Glycyrrhiza uralensis Fisch.	Aldose Reductase Influenza Virus Autophagy Apoptosis
Isoliquiritigenin (Standard) is the analytical standard of Isoliquiritigenin. This product is intended for research and analytical applications. Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC50 of 320 nM. Isoliquiritigenin is a potent inhibitor of influenza virus replication with an EC50 of 24.7 μM.

Cat. No.	Product Name	Chemical Structure

HY-W751835

Baloxavir-d4

Baloxavir-d₄ (Baloxavir acid-d₄; S-033447-d₄) is the deuterium-labeled Baloxavir (HY-109025A). Baloxavir-d₄ (Baloxavir-d₄ acid), derived from the proagent Baloxavir-d₄ marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir-d₄ inhibits viral RNA transcription and replication and has potently antiviral activity .

HY-109025AS

Baloxavir-d5
Baloxavir-d₅ is deuterium labeled Baloxavir. Baloxavir (Baloxavir acid), derived from the proagent Baloxavir marboxil, is a first-in-class, potent and selective cap-dependent endonuclease (CEN) inhibitor within the polymerase PA subunit of influenza A and B viruses. Baloxavir inhibits viral RNA transcription and replication and has potently antiviral activity[1][2].

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influenza virus replication

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