Infection

Antifungal agent 141, a Phenoxazine (HY-34463) derivative, is an antifungal agent. Antifungal agent shows potent antifungal activity in Cryptococcus neoformans and Candida albicans with MIC values of 2 and 4 µg/mL. Antifungal agent 141 can be used for the research of cryptococcal meningitis.

O-Acetylbenzeneamidinocarboxylic acid is a fungal metabolite that shows inhibitory to variety of plant pathogenic fungi.

Mafenide propionate is a dual inhibitor of dihydropteroate synthase (Dihydropteroate synthase) and carbonic anhydrase (Carbonic anhydrase). Mafenide propionate disrupts nucleotide biosynthesis by inhibiting the de novo base synthesis pathway, thereby exerting broad-spectrum antibacterial and cytotoxic effects without inducing mutations. Mafenide propionate can be used for wound assessment and promotes the formation of healthy granulation tissue, making it suitable for scenarios such as mesh skin grafting. Mafenide propionate has been widely used in studies on diseases associated with burn wound infections, acute and chronic wounds, blast injuries, open fractures, and necrotizing fasciitis.

Nadifloxacin (Standard) is the analytical standard of Nadifloxacin (HY-B0506). This product is intended for research and analytical applications. Nadifloxacin (OPC7251) is a broad-spectrum quinolone antibiotic. Nadifloxacin inhibits bacterial DNA gyrase and topoisomerase IV, interfering with DNA replication. It also suppresses the production of proinflammatory cytokines (such as IL-1α, IL-6, and IL-8). Nadifloxacin exhibits antibacterial activity against various pathogens, including Propionibacterium acnes and Staphylococcus aureus. Nadifloxacin also exhibits anti-inflammatory activity. Nadifloxacin can be used in the research of skin infections such as acne vulgaris, folliculitis, and impetigo.

Antifungal agent 139 (Compound li) is an antifungal agent that exhibits antifungal activity against Colletotrichum gloeosporioides by inhibiting CgSfu1 and CgRidA. Antifungal agent 139 completely inhibits mycelial growth, spore germination, and appressorium formation, with an EC₅₀ of 18 μg/mL. Antifungal agent 139 can completely block the pathogen's infection of host plants (such as linden trees, cypress trees). Antifungal agent 139 can be used for research on anthrax.

Acutumidine is a chlorinated alkaloid present in the cultured roots of Menispermum dauricum and Hypserpa nitida Miers. Acutumidine exhibits anti-HBV activity, with an IC₅₀ value of 2.023 mM against hepatitis B virus surface antigen. Acutumidine can be used in studies related to hepatitis B.

HI-207 is a non-nucleoside reverse transcriptase inhibitor. HI-207 has anti-HIV activity (PBMC/p24 inhibition assay: IC₅₀ = 0.27 μM). HI-207 can be used for HIV infection research.

(RXR)4XB is a cell-penetrating peptide, that binds the phosphorodiamidate morpholino oligomers (PMOs), forms peptide-conjugated PMOs (PPMOs), and improves the delivery of PMO into bacterial cells. (RXR)4XB-PMO conjugate prevents the formation of biofilms, inhibits Pseudomonas aeruginosa with MIC₅₀ of 0.5 to 16 μM, and reduces the bacterial burden in mouse acute pneumonia models.

(+)-Adlumidine (Adlumidine) is an isoquinoline alkaloid. (+)-Adlumidine efficiently binds to two key targets of SARS-CoV-2, Mpro and RBD, with IC₅₀ values of 953.86 nM and 9.48 μM, respectively. (+)-Adlumidine exerts significant positive inotropic effects and certain positive chronotropic effects on cultured mouse embryonic cardiomyocytes. (+)-Adlumidine can be used for research on cardiovascular-related diseases and SARS-CoV-2 infection.

Homoembelin is an antimicrobial compound and has the potential for MDR bacterial infection research.

Kibdelin C2 is resistant to Gram-positive bacteria and has similar effects against Staphylococcus aureus (including methicillin-resistant strains) as Vancomycin (HY-B0671).

Kuwanon G (Standard) is the analytical standard of Kuwanon G (HY-N4247). This product is intended for research and analytical applications. Kuwanon G is a flavonoid compound and an antagonist of the bombesin receptor. Kuwanon G has multiple activities such as bactericidal, anti-tumor, anti-inflammatory, antioxidant, anti-atherosclerotic, and neuroprotective effects. Kuwanon G exhibits strong antibacterial activity against oral pathogens, especially cariogenic bacteria and periodontal pathogens. Kuwanon G can induce apoptosis and inhibit proliferation, migration, and invasion of tumor cells. Kuwanon G can be used in the research of diseases such as gastric cancer and atherosclerosis.

Anti-HIV gp120 Antibody (55-36) is a kind of mouse IgG1 κ chimeric antibody, targeting to human HIV gp120. Anti-HIV gp120 Antibody (55-36) reacts with human immunodeficiency virus (HIV) envelope glycoprotein 120 (gp120). Anti-HIV gp120 Antibody (55-36) can be used for the research of HIV infection.

2-Fluoroneplanocin A is an Antiviral agent. 2-Fluoroneplanocin A inhibits rabbit Adenosylhomocysteine hydrolase with an IC₅₀ of 0.20 μg/mL. 2-Fluoroneplanocin A exhibits antiviral activity against vaccinia virus, vesicular stomatitis virus, parainfluenza virus, reovirus, Junín virus, Tacaribe virus, cytomegalovirus, measles virus, mumps virus, and thymidine kinase-deficient varicella-zoster virus; it shows no antiviral activity against herpes simplex virus, coxsackievirus B4, poliovirus type 1, Semliki Forest virus, or HIV at subtoxic concentrations. 2-Fluoroneplanocin A can be used in research related to vaccinia virus infection, vesicular stomatitis virus infection, parainfluenza virus infection, reovirus infection, Junín virus infection, Tacaribe virus infection, human cytomegalovirus infection, measles virus infection, mumps virus infection, and varicella-zoster virus infection.

MMV390048 (Standard) is the analytical standard of MMV390048 (HY-106005). This product is intended for research and analytical applications. MMV390048 is a representative of a new chemical class of Plasmodium PI4K inhibitor (Kdapp=0.3 μM). MMV390048 binds to the ATP binding site of Plasmodium PI4K and does not bind to other P. falciparum and human kinases apart from human PIP4K2C, thus alleviating potential kinase-mediated safety concerns. MMV390048 is an antimalarial agent.

P516-0475 is an uncompetitive inhibitor against endopeptidase PepO. P516-0475 is also an agonist of the Rgg2/3 system with antibacterial activity. P516-0475 induces expression of Rgg2/3-regulated genes in the presence of short hydrophobic pheromone (SHP) for activity and leads to positive modulation of lysozyme resistance.

Cyclothialidine B inhibits escherichia coli DNA helicases with an IC₅₀ of 0.7 μM.

Cyetpyrafen is a pyrazole insecticide/acaricide with broad-spectrum insecticidal activity. Cyetpyrafen binds to DhelOBP4 (K_i = 4.95 μM) and DhelOBP21 (K_i = 5.51 μM) to mediate olfactory recognition in *Cryptolaemus montrouzieri*. Cyetpyrafen induces dose-dependent electroantennogram responses in *Cryptolaemus montrouzieri* and exhibits repellent effects on the species. Cyetpyrafen has bioaccumulative properties, is rapidly and passively absorbed by the roots of lettuce and rice, reaches a steady state within 24 h, preferentially accumulates in roots, and shows limited xylem/phloem translocation.

Pyrametostrobin is a strobilurin fungicide used to protect crops from fungal infection. Pyrametostrobin can be applied to research related to cucumber powdery mildew, powdery mildew, rust, downy mildew and blight.

Isophytyl acetate is an organic compound found in Nicotiana plumbaginifolia stems. Isophytyl acetate is promising for research of herbicides.