a. alternata

Maculosin is a secondary metabolite of fungi and bacteria.

Fungi extract, alternaria alternata, is an allergen obtained from samples of the Alternaria alternata species. It is utilized as an allergen in allergy research.

"Methyl 4-hydroxycinnamate is an esterified derivative of p-coumaric acid isolated from the flowers of Trixis michuacana var. longifolia, exhibiting antibacterial and anti-melanogenesis properties."

Altertoxin I (Dihydroalterperylenol) is a quinone-type mycotoxin produced by the fungi Alternaria alternata. It exhibits mutagenic and cytotoxic properties and can mildly disrupt metabolic communication.

Antifungalagent 125 (compound 4H) is a potent succinate dehydrogenase (SDH) inhibitor with an IC50 of 3.59 μg/mL and exhibits fungicidal activity against Alternaria alternata.

4'-Demethylpodophyllotoxone, an intermediate in the biotransformation pathway of Alternaria alternata S-f6, undergoes further modification with 4-(2,3,5,6-tetramethylpyrazine-1) (4-TMP). This modification yields a novel compound that exhibits potent inhibitory effects on the human gastric cancer cell line BGC-823 [1].

(3ξ,4ξ,5ξ,6ξ,7ξ,11ξ)-3,6-Dihydroxy-8-oxo-9-eremophilene-12-oic acid, a phytotoxin recently identified in Alternaria alternata ssp. tenuissima isolates, is linked to fruit spots on apples.

Tirzepatide sodium is the sodium salt form of a dual glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor agonist peptide drug that enhances insulin secretion and improves glycemic control by simultaneously activating GIP and GLP-1 receptors. In research and clinical settings, Tirzepatide sodium has also demonstrated effects in reducing body weight and improving metabolic parameters, and is used in studies related to type 2 diabetes and metabolic disorders.

A mixture of (E)-octadecyl p-coumarate and (Z)-octadecyl p-coumarate has antifungal activity , it shows the dose dependent inhibition of the spore germination of Alternaria alternata and A. porri.

Altertoxin III is a mutagenic agent that induces mutations in Salmonella typhimurium strains TA98, TA100, and TA1537. It is isolated from extracts of A. alternata strains that demonstrate mutagenic responses in the Ames Salmonella typhimurium test.