Antibiotic

Herbarin is a quinone antibiotic that exhibits broad-spectrum antimicrobial activity. It demonstrates effectiveness against Gram-positive and Gram-negative bacteria, as well as the pathogen responsible for Citrus Canker and the fungal pathogen causing potato early blight. Herbarin also shows inhibitory effects on Aspergillus niger and several other fungi, making it a valuable tool for studying bacterial and fungal infections in agricultural and clinical research applications.

Kinamycin B is an antibiotic derived from Streptomyces murayamaensis, primarily targeting fungal pathogens. This compound demonstrates significant antifungal activity, making it a valuable tool for research in microbial resistance and infectious disease studies. Its application extends to exploring the mechanisms of action in antifungal treatments and assessing potential therapeutic developments.

Pradimicin Q is an antibiotic that targets bacterial cell membranes. It exhibits cytotoxic effects against human colon HCT-116 cells and murine melanoma B16-F10 cells with IC50 values of 75 μg/mL and 100 μg/mL, respectively. This compound is primarily utilized in research applications focusing on antimicrobial activity and the study of cancer cell response to antibiotic treatment.

(E/Z)-Tapinarof (3,5-dihydroxy-4-isopropylstilbene) is a broad-spectrum antibiotic that targets various microbial pathogens. Exhibiting significant antibacterial, antifungal, and anti-nematode activities, (E/Z)-Tapinarof is valuable for research in infectious disease and antibiotic resistance studies. Its diverse biological profile makes it a useful tool for exploring therapeutic strategies against a range of microbial infections.

Ezomycin A2 is an antifungal antibiotic that targets various phytopathogens. It exhibits significant activity against Sclerotinia sclerotiorum and Botrytis, effectively controlling infections caused by these pathogens, as well as offering protection against candidiasis in crops. Its biological activity makes it a valuable reagent for research applications in plant disease management and crop protection studies.

Polyoxin G is a nucleoside antifungal antibiotic that primarily targets chitin synthase in fungal cells. It exhibits potent activity against various fungal pathogens, particularly in the management of rice sheath blight. This compound is utilized in agricultural research to develop novel strategies for controlling fungal diseases in crops.

Pradimicin T1 is an antifungal antibiotic that targets a wide range of filamentous fungi and yeast-like fungi. It exhibits potent antifungal activity, making it a valuable tool in the study of fungal infections and the development of antifungal therapies. Pradimicin T1 is commonly utilized in research applications focusing on fungal biology and mechanisms of resistance.

Malonylniphimycin is a macrolide antibiotic that targets Gram-positive bacteria, fungi, and yeasts. Isolated from Streptomyces strain hygroscopicus B-7, it demonstrates potent antibacterial activity that makes it a valuable tool for research in antimicrobial resistance and the development of new therapeutic strategies. Its unique structural features and resistance profile provide insights into the mechanisms of action and efficacy against various pathogens.

Nanaomycin B is an antibiotic that exerts its activity against Gram-positive bacteria, mycobacteria, mycoplasma, and fungi. This compound is utilized in biological research for its potent antimicrobial properties and its ability to inhibit the growth of various microorganisms. Nanaomycin B serves as a valuable tool in studies involving antibiotic resistance and microbial pathogenesis.

Ezomycin D2 is an antifungal antibiotic that targets phytopathogens. It demonstrates significant activity against Sclerotinia sclerotiorum and Botrytis, offering effective control against these fungi as well as Candidiasis in crop settings. This compound is valuable for researchers studying agricultural disease management and developing sustainable solutions for crop protection.

Polyoxin L is a nucleoside antifungal antibiotic that targets the biosynthesis of chitin in fungal cell walls. It exhibits potent antifungal activity, particularly against rice sheath blight, making it valuable for agricultural research. This compound is useful in studies aimed at understanding fungal resistance mechanisms and developing effective plant protection strategies.

Polyoxin M is a nucleoside antifungal antibiotic that targets the synthesis of fungal cell walls. It exhibits potent activity against a wide range of fungal pathogens, particularly demonstrating effectiveness against rice sheath blight. This compound is utilized in research applications focusing on fungal infections and antimicrobial resistance studies.

Hydranthomycin is an antibiotic with notable antifungal properties. It exhibits moderate activity against Pyricularia oryzae, with a minimum inhibitory concentration (MIC) of 25 μg/mL. Additionally, Hydranthomycin inhibits the growth of Euglena gracilis and displays effective herbicidal activity, making it a valuable tool for research in antifungal and herbicide applications.

Frenolicin is an antibiotic that primarily targets bacterial pathogens, exhibiting significant antibacterial activity. In addition to its antimicrobial properties, Frenolicin demonstrates cytotoxic effects on tumor cells, making it a valuable compound for research in oncology and infectious disease studies. This dual action positions Frenolicin as a potential candidate for further investigation in therapeutic applications.

Mycobacillin is a peptide antibiotic that targets bacterial cell wall synthesis. It exhibits notable antibacterial activity, particularly against Mycobacterium species, making it a valuable reagent in studies of microbial resistance and antibiotic efficacy. Additionally, its antifungal properties allow for exploration in research focused on fungal infections and treatment strategies.

Alliacol B is an antibiotic that primarily targets bacterial and fungal pathogens. This compound exhibits weak antibacterial and antifungal activity while inhibiting DNA synthesis in cells of the ascitic form of Ehrlich carcinoma. Its unique mechanism makes it a valuable tool for studies involving cancer cell proliferation and the evaluation of antimicrobial efficacy.

Candicidin D is an antibiotic that exerts its antifungal activity by interacting with steroids in cell membranes. It demonstrates inhibitory effects against Saccharomyces cerevisiae, Candida albicans, and other Candida species, with a minimum inhibitory concentration (MIC) ranging from 0.25 to 1 μg/mL in RPMI-1640 medium. This compound is valuable for research applications focused on fungal pathogenesis and the development of antifungal therapies.

Glidobactin C is an antitumor antibiotic that exhibits significant antifungal activity against pathogenic fungi and yeast, particularly Candida albicans and Aspergillus fumigatus, with a minimum inhibitory concentration (MIC) of 0.8 μg/mL. This compound has demonstrated the potential to extend survival in murine models inoculated with leukemia P388 cells. Research applications include investigating its therapeutic efficacy in cancer and fungal infections, contributing to the development of novel treatments in these areas.

2-Hydroxymethylclavam is a β-lactam antibiotic with a primary mechanism of inhibiting bacterial cell wall synthesis. This compound exhibits antifungal activity, particularly against plant pathogenic fungi. It can be utilized in research studies focused on antibiotic resistance and the development of antifungal therapies.

PF-1163B is a potent antifungal antibiotic that targets fungal cell wall synthesis. It exhibits strong inhibitory activity against a range of pathogenic fungi, making it valuable for research into antifungal therapies and mechanisms of resistance. This compound can be utilized in studies aimed at understanding fungal pathogenesis and developing novel treatments for fungal infections.

Lepiochlorin is an antibiotic metabolite derived from the Lepiota species of fungus, commonly associated with ant cultivation. This compound exhibits potent antifungal activity, making it an effective agent for preventing fungal contamination in various biological systems. Its unique mode of action and natural origin position Lepiochlorin as a valuable tool for research in microbial interactions and antifungal drug development.

Polyoxin K is a nucleoside antifungal antibiotic that targets chitin synthesis in fungal cell walls. It exhibits potent activity against various fungal pathogens, making it particularly effective in managing rice sheath blight. This compound is valuable for research in fungal biology and exploring antifungal mechanisms for agricultural applications.

Mycoversilin is an antibiotic that primarily targets protein synthesis. Its biological activity includes the inhibition of skin fungi and phytopathogenic fungi, making it useful in research related to fungal infections. Mycoversilin is not effective against yeast or bacterial strains, focusing its action on specific fungal pathogens. This compound is suitable for studies investigating antifungal mechanisms and the development of novel treatments.

Glidobactin A is an acyl peptide antibiotic that exhibits antifungal activity. It demonstrates effectiveness against Candida species, Aspergillus fumigatus, and Trichophyton, making it of interest in the study of fungal infections. This compound can be utilized in research applications focusing on antibiotic resistance and the development of antifungal therapies. However, it is noteworthy that Glidobactin A shows limited efficacy against Candida albicans M-9 infections in murine models.

Trichomycin B is a polyene macrolide antibiotic derived from the fermentation products of Streptomyces hachijoensis. This compound demonstrates significant antibacterial efficacy against a range of fungi, yeasts, and the protozoan Trichomonas. Trichomycin B is valuable in research focused on antifungal mechanisms and the treatment of trichomoniasis infections, contributing to the understanding of antibiotic activity and resistance.

Bagougeramine B is an orally active nucleoside antibiotic that targets bacterial and fungal pathogens. It demonstrates significant antimicrobial activity against both Gram-positive and Gram-negative bacteria, as well as certain fungi. This compound is valuable for research in antibiotic efficacy and resistance mechanisms in microbial populations.

Dehydrogriseofulvin is an antibiotic compound derived from Penicillium species, exhibiting inhibitory activity against Colletotrichum musae. It is characterized by a minimum inhibitory concentration (MIC) greater than 1 µg/mL, indicating its potency in combating fungal pathogens. Dehydrogriseofulvin is valuable for research applications focused on antifungal mechanisms and the study of mycological infections.

Merulidial is an antibiotic and cytotoxic agent characterized by its sesquiterpene dialdehyde structure. It effectively inhibits the germination of spores and hyphal growth in the wood-rotting basidiomycete Heterobasidion annosum and the saprophytic mold Cladosporium cucumerinum. Additionally, Merulidial demonstrates antibacterial and algicidal properties, along with the ability to inhibit DNA synthesis in ECA cells. Notably, it exhibits potent anticancer activity, with IC50 values of 20 μg/mL for ECA cells and 10 μg/mL for L1210 cells, making it a valuable candidate for further research in cancer and microbial therapeutics.

BE-31405 is an antifungal antibiotic that targets pathogenic fungi. It demonstrates potent growth inhibition against various fungal strains, including Candida albicans, Candida glabrata, and Cryptococcus neoformans. Derived from the culture broth of Penicillium minioluteum and related fungal species, BE-31405 is notable for its selectivity, displaying no cytotoxicity towards mammalian cells. This compound is valuable for research applications focusing on antifungal therapies and the study of fungal pathogenicity.

Pinselin is a nitrogen-containing heterocyclic antibiotic that demonstrates significant antifungal activity. It is particularly effective against yeast, making it valuable for research focused on fungal infections and antibiotic efficacy. This compound can be utilized in studies investigating mechanisms of resistance and in the development of novel antifungal therapies.

Maltophilin is a broad-spectrum antifungal antibiotic that primarily targets fungal cell membranes, inhibiting their growth and viability. While effective against various fungal species, it has no antibacterial activity against Gram-positive and Gram-negative bacteria. This compound is suitable for research applications focused on understanding fungal infections and developing antifungal therapies.

7-Demethylpiericidin A1 is an antibiotic that exhibits potent antifungal activity and effective inhibition against Gram-negative bacteria. This compound serves as a valuable tool in microbiological research for investigating antimicrobial resistance and the mechanisms of fungal and bacterial infections. Its unique structure and biological properties make it an important reagent for exploring potential therapeutic applications in infectious disease treatment.

Alliacol A is an antibiotic that primarily targets bacterial and fungal pathogens. It exhibits weak antibacterial and antifungal activity and has been shown to inhibit DNA synthesis in ascitic Ehrlich carcinoma cells. This compound is useful for studies investigating antibiotic mechanisms and potential therapeutic applications in cancer research.

Piperazinomycin is an antibiotic that demonstrates antifungal and antibacterial properties. Isolated from the culture broth of Streptoverticillium olivoreticuli subsp. neoenacticus, this compound effectively inhibits the growth of various fungi, yeasts, and select Mycobacterium species. Additionally, Piperazinomycin shows notable inhibitory activity against Trichophyton species, making it a valuable reagent for research in microbial efficacy and resistance studies.

RK-286D is a potent antibiotic and selective protein kinase C (PKC) inhibitor that exhibits significant antimicrobial properties. This compound effectively inhibits bleb formation induced by phorbol 12,13-dibutyrate (PDBu) and demonstrates notable activity in vitro against PKC. RK-286D is suitable for research applications exploring microbial resistance and PKC-related cellular signaling pathways.

Melithiazole A is an antibiotic that functions as a β-methoxyacrylate inhibitor, exhibiting strong antimicrobial activity. It demonstrates notable antifungal properties and shows cytotoxic effects, making it valuable for research applications related to infectious diseases and cancer biology. Its unique mechanism of action contributes to the exploration of novel therapeutic strategies in the realm of antibiotic research.

Papulacandin D is an antibiotic targeting yeast pathogens. It exhibits potent anti-yeast activity, effectively inhibiting their growth while showing no efficacy against filamentous fungi, bacteria, or protozoa. This compound is useful in research applications focusing on fungal infections and yeast-related studies.

Melithiazole C is an antibiotic that functions as a β-methoxyacrylate (MOA) inhibitor, exhibiting potent antifungal properties. Its biological activity makes it a valuable tool in the study of fungal infections and the development of new antimicrobial treatments. Melithiazole C is suitable for research applications aimed at understanding antifungal mechanisms and therapeutic strategies.

Naphthomycin B is an antibiotic derived from Streptomyces species, targeting bacterial cell wall synthesis. This compound demonstrates significant antimicrobial activity against Gram-positive bacteria and a variety of fungi. It serves as a valuable tool in researching antibacterial and antifungal mechanisms, contributing to the development of novel therapeutic strategies in infectious disease.

Pyrrolomycin A is a pyrrole antibiotic that exhibits potent antibacterial activity against both Gram-positive and Gram-negative bacteria, as well as antifungal effects. It is of interest in research applications focused on antibiotic resistance and the development of new antimicrobial therapies. This compound’s broad-spectrum efficacy makes it valuable for studying microbial infections and potential treatment strategies.

Aerothionin is an antibiotic that targets bacterial and fungal pathogens, demonstrating potent antimicrobial activity. Additionally, it exhibits antitumor efficacy against adrenal pheochromocytomas and extra-adrenal paragangliomas (PPGLs), making it a valuable compound for oncological research and potential therapeutic applications.

Flavomycoin is an antibiotic that exhibits potent antifungal activity. It is primarily utilized in research for its ability to inhibit fungal growth, making it valuable in studies focused on antifungal therapies and infections. This compound serves as a useful tool for investigating mechanisms of action and resistance in fungal pathogens.

Iodinin is an antibiotic that exhibits both antibacterial and antifungal properties. This compound functions by targeting and inhibiting microbial growth, making it effective in various research applications focused on infection control and microbial resistance. Its dual-action mechanism positions Iodinin as a valuable tool for studies in microbiology and pharmacology.

Akrobomycin is an anthracycline antibiotic that primarily targets DNA by intercalating into the double helix, inhibiting topoisomerase II activity. This compound exhibits significant antimicrobial and antitumor properties, making it a valuable tool for cancer research and microbiological studies. Its mechanisms of action and efficacy in disrupting cellular processes position Akrobomycin as a key reagent in the exploration of therapeutic strategies.

Melithiazole B is an antibiotic that functions as a β-methoxyacrylate (MOA) inhibitor. It exhibits potent antifungal and cytotoxic activity, making it suitable for research applications in antimicrobial studies and cancer therapeutics. Its dual-action mechanism positions Melithiazole B as a valuable tool in the exploration of novel treatment avenues in both bacterial and fungal infections.

Neothramycin A is an antibiotic derived from the Streptomyces genus, targeting a broad spectrum of microbial organisms. It demonstrates significant antimicrobial activity against Staphylococcus aureus, Klebsiella pneumoniae, Escherichia coli W677, and Saccharomyces cerevisiae, with a minimum inhibitory concentration (MIC) ranging from 25 to 50 μg/mL. Additionally, Neothramycin A exhibits antitumor properties in preclinical models, particularly against leukemia, highlighting its potential for further research in both infectious diseases and cancer therapeutics.

Antibiotic AB023a is a macrocyclic pentaene antibiotic that primarily targets fungal organisms. It demonstrates potent antifungal activity against Candida albicans, as well as significant efficacy against plant pathogens including Botrytis cinerea (MIC = 5 μg/mL), Fusarium moniliforme, and Pythium ultimum. This compound is valuable for research applications focused on fungal infections and plant disease prevention.

Naphthoquinomycin A is an Ansa antibiotic that exhibits potent antibacterial activity against Gram-positive bacteria and antifungal properties. This compound inhibits the synthesis of fatty acids in E. coli, making it a valuable tool for researching antibiotic resistance mechanisms and developing new antimicrobial therapies. Its diverse biological activities support investigations in microbial pathogenesis and drug development.

Melithiazole K is an antibiotic that functions as a β-methoxyacrylate (MOA) inhibitor. It exhibits potent anti-microbial activity, making it a valuable tool in research focused on infectious diseases and the development of novel antibiotics. Its mechanism of action opens avenues for exploring resistance mechanisms and therapeutic efficacy in various bacterial infections.

10-Hydroxyundeca-2,4,6,8-tetraynamide is a polyacetylene antibiotic that exhibits antimicrobial activity against Gram-positive and Gram-negative bacteria, as well as yeast and fungi. This compound is also noted for its cytotoxic properties, making it a valuable tool in microbiological research and studies of microbial resistance. Its diverse range of biological activities positions it as a candidate for further investigation in the development of new antimicrobial therapies.