Antimicrobials

Acetoxypolygodial

Acetoxypolygodial is a drimane sesquiterpene isolated from the leaves and stems of Tasmannia lanceolata and bark of Canella winterana, and present in other plant species. Acetoxypolygodial is antifungal and weakly cytotoxic, and is potently active...

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Aszonapyrone A

Aszonapyrone A is a polycyclic meroditerpene, initially isolated from Aspergillus zonatus by Isogai and collaborators at Tottori University, Japan and subsequently from other Aspergillus species. Aszonapyrone A is active against multidrug-resistant...

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A 26771B

A 26771B is a 16-membered macrocyclic lactone isolated from Penicillium turbatum patented and then published by Eli Lilly and Co. in 1975. A 26771B is closely related to the berkeleylactones, recently reported as antibiotics derived from a cofermentation...

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Betulinic Acid

Betulinic Acid is a pentacyclic lupane terpene, first published in 1917. Betulinic Acid is isolated as a constituent of various tree species, including birch. Betulinic acid has antiviral, antibacterial, antimalarial, antiinflammatory, anthelmintic...

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Butyrolactone V

Butyrolactone V is a saturated dibenzylbutyrolactone lignan isolated from a strain of Aspergillus by Lin and collaborators,Xiamen University, China in 2009. Butyrolactone V is moderately active against the parasites, Plasmodium falciparum,Leishmania...

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Berkeleylactone E

Berkleylactone E is a major analog of a family of recently described macrolide antibiotics, isolated from a mixed fermentation of two Penicillium species. Berkleylactone E is active against Gram-positive bacteria, Candida albicans and Candida glabrata,...

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Berkeleylactone F

Berkleylactone F is a major analog of a family of recently described macrolide antibiotics, isolated from a mixed fermentation of two Penicillium species. Berkleylactone F is active against Gram-positive bacteria, Candida albicans and Candida glabrata,...

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Carnaubadiol

Carnaubadiol is is a triterpene isolated from carnauba, a wax derived from the Brazilian palm, Copernica prunifera. Thestructure of Carnaubadiol was first proposed by Taylor and Ritchie, University of Sydney, Australia, in 1965. Carnaubadiol has...

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Collinin

Collinin is a terpenylated coumarin isolated from Flindersia maculosa and other species by Ritchie and colleagues at Sydney University, Australia in 1954. Collinin possesses broad spectrum activity as an inhibitor of inflammation, collagenase and the...

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Chevalone E

Chevalone E is a minor analogue of the meroterpenoid chevalone family, isolated from Aspergillus similanensis by researchers in Portugal. Chevalone E is closely related to the aszonapyrones and sartorypyrones. Chevalone E is synergistic when used with...

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Besifloxacin Hydrochloride

Besifloxacin is the Hydrochloride salt form of Besifloxacin a broad-spectrum, fourth-generation, 8-chloro-fluoroquinolone antibiotic agent. Besifloxacin Hydrochloride is the commercially available form developed by SSP Co Ltd, Japan. It is active against...

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Sulfachloropyridazine

Sulfachloropyridazine is a broad-spectrum sulfonamide antibiotic that can be used for bacteria causing urinary tract infections. It is a competitive inhibitor of bacterial para-aminobenzoic acid (PABA) which is required for bacterial folic acid synthesis...

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