Others

Fattiviracin FV-9 is an antiviral substance produced by the fermentation broth of Streptomyces microflavus No. 2445. It has anti-herpes simplex virus type 1 (HSV-1) activity at a concentration of 2.9 μg/mL.

Fattiviracin FV-10 is an antiviral substance produced by the fermentation broth of Streptomyces microflavus No. 2445. It has anti-herpes simplex virus type 1 (HSV-1) activity at a concentration of 2.5 μg/mL.

Fattiviracin FV-13 is an antiviral substance produced by the fermentation broth of Streptomyces microflavus No. 2445. It has anti-herpes simplex virus type 1 (HSV-1) activity at a concentration of 2.9 μg/mL.

Feigrisolide C is a lactone produced by Streptomyces griseus.

Semi-synthetic penicillin.

Ferrichrome is a cyclic hexa-peptide that forms a complex with iron atoms.

Ferrichrome A [M+Fe-2H] is a cyclic hexa-peptide that forms a complex with iron atoms.

Ferricrocin-iron is a cyclic hexa-peptide that forms a complex with iron atoms.

Ferrichrysin [M-H2+Fe] is a cyclic hexa-peptide that forms a complex with iron atoms.

Ferrocin A is an iron chelating cyclic decapeptide produced by Pseudomonas fluorescens YK-310. It has anti-gram-negative bacterial activity.

Ferrocin B is an iron chelating cyclic decapeptide produced by Pseudomonas fluorescens YK-310. It has anti-gram-negative bacterial activity.

Ferrithiocin is an iron (III) complex produced by Streptomyces antibioticus.

Herical is a diterpene xyloside produced by Hericium clathroides.

Erinacin A is a synthetic activator of nerve growth factor (NGF) produced by H. erinaceum.

Hexacycline is a natural metabolite of the fungus Panus rudis HKI 0254. It has moderate anti-Gram-positive bacteria activity, 4-40μg/mL can inhibit the production of oxidants by polymorphonuclear neutrophils (PMNL) stimulated by zymosan. It inhibits the growth of L-930 and K 562 cells with IC50 of 1.4μg/mL and 0.4μg/mL, respectively, and the IC50 of HeLa cells is 10μg/mL. It also has an anti-Plasmodium effect, and its IC50 for Plasmodium falciparum is 2.4μg/mL.

Hexylitaconic acid is a plant growth regulator produced by Aspergillus niger K-88. It has the effect of stimulating plant growth.

Homoalanosine is an amino acid analogue and a derivative of alanosine, an antibiotic used in the treatment of pancreatic cancer.

Homomycin is an aromatic glycoside produced by Streptomyces noboritoensis. It has anti-gram-positive bacteria and mycobacterial activity, and also has an effect on mycoplasma, leptospira, intestinal amoeba, tapeworm, and roundworm.

Hydantocidin is a compound with herbicidal activity produced by Streptomyces hygroscopicus SANK 63584. Its weeding effect on monocotyledonous and dicotyledonous annual weeds is stronger than Bialaphos and similar to the commercial Glyphosate.

7-Hydro-8-methylpteroylglutamyl-glutamic acid is an antifolate produced by actinomycete SK-2049. It only has the activity against Enterococcus faecium and has no effect on other bacteria and fungi. Thymidine and folate-related compounds can counteract its activity.