fosfomycin
A broad-spectrum antibiotic, 3-methyloxiran-2-ylphosphonic acid, obtained from certain Streptomyces bacteria.

fosmidomycin
An antibiotic, similar to fosfomycin, obtained from Streptomyces bacteria.

fostriecin
An antibiotic, obtained from Streptomyces bacteria, that has antitumor activity.

fradicin
A certain antibiotic.

fradiomycin
A form of neomycin

fredericamycin
Any of a family of spirocyclic, polycyclic quinone antibiotics

fredericamycins
plural of fredericamycin

frigocyclinone
A particular angucyclinone antibiotic

fujimycin
Tacrolimus.

fumicycline
A meroterpenoid anthrafuran 2,3,11,11a-tetrahydroanthra[2,3-b]furan produced by Aspergillus fumigatus when treated with the actinomycete Streptomyces rapamycinicus

fungimycin
perimycin

fungisone
Misspelling of fungizone.

fungizone
amphotericin B

funiculosin
An antibiotic related to N-methyl-4-hydroxy-3, 5-disubstituted-2-pyridone

furadantin
The antibiotic nitrofurantoin

furbucillin
A penicillin antibiotic.

furonaphthoquinone
Any compound composed of a furan ring fused to a naphthoquinone; many of them exhibit anticancer, antibacterial and antiviral properties

furonaphthoquinones
plural of furonaphthoquinone

fusafungine
An active agent used in antibiotics for treatment of nasal and throat infections.

fusaricidin
Any of a group of depsipeptide antibiotics and antifungal agents extracted from the bacterium Paenibacillus polymyxa (formerly Bacillus polymyxa).

fusaricidins
plural of fusaricidin

fusarielin
Any of a group of antifungal antibiotics present in Fusarium

fusarielins
plural of fusarielin

fusarubin
An antibiotic pigment. 3,5,10-trihydroxy-7-methoxy-3-methyl-1,4-dihydrobenzo[g]isochromene-6,9-dione, obtained from the Fusarium fungus

fusarubins
plural of fusarubin

fusidane
Any of a class of antibiotics, produced by dermatophytes, that have a cyclopentanoperhydrophenanthrene structure

fusidanes
plural of fusidane

fuzlocillin
A penicillin antibiotic.

galactonojirimycin
An iminosugar related to galactose.

galactonojirimycins
plural of galactonojirimycin

galdanamycin
Misspelling of geldanamycin.

gallerin
An antibiotic protein found in the brain of the wax moth larva.

gamithromycin
A macrolide antibiotic used to treat bovine respiratory disease.

gammanym
Tetracycline.

gantamycin
Misspelling of gentamycin.

garamycin
Synonym of gentamicin.

gardimycin
Synonym of actagardine.

garenoxacin
A quinolone antibiotic.

gatifloxacin
A particular fluoroquinolone antibiotic.

gatifloxacine
Alternative form of gatifloxacin.

gatifoxacin
Misspelling of gatifloxacin.

gaudimycin
Any of a group of polyketides produced by Streptomyces

gaudimycins
plural of gaudimycin

geldanamycin
A particular benzoquinone ansamycin antibiotic

gemifloxacin
An oral broad-spectrum quinolone antibacterial agent used in the treatment of acute bacterial exacerbation of bronchitis and pneumonia.

genamycin
Misspelling of gentamycin.

genecitin
Misspelling of geneticin.

geneticin
An aminoglycoside antibiotic that blocks polypeptide synthesis

geneticine
Alternative form of geneticin.

genta
Gentamicin.

gentamicin
A broad-spectrum aminoglycoside antibiotic mixture, derived from an actinomycete (Micromonospora echinospora), extensively used as the sulfate in treating severe systemic bacterial infections (as of the urinary tract); (3R,4R,5R)-2-{[(1S,2S,3R,4S,6R)-4,6-diamino-3-{[(2R,3R,6S)-3-amino-6-[(1R)-1-(methylamino)ethyl]oxan-2-yl]oxy}-2-hydroxycyclohexyl]oxy}-5-methyl-4-(methylamino)oxane-3,5-diol.

gentamicins
plural of gentamicin

gentamycin
Alternative spelling of gentamicin.

gentamycine
Alternative form of gentamicin.

gentimicin
Misspelling of gentamicin.

geomycin
Any of a group of plant antibiotics related to oxytetracycline

geomycins
plural of geomycin

gepotidacin
A particular antibiotic

gifhornenolone
Any of a group of terpenoid antibiotics isolated from Verrucosispora gifhornensis

gifhornenolones
plural of gifhornenolone

gladiolin
An antibiotic produced by the bacterium Burkholderia gladioli, with potential applications in treating tuberculosis.

globomycin
A cyclic peptide antibiotic which inhibits the growth of enteric Gram-negative bacteria through cell wall synthesis inhibition

gloximonam
A beta-lactam antibiotic, an ester of oximonam.

glumamycin
A particular acidic antibiotic.

glycolipodepsipeptide
Complex class of natural antibiotics characterized by a sugar, lipid, and cyclic peptide structure used primarily to fight tough Gram-positive bacterial infections.

glycylcycline
Any of a class of antibiotics related to the tetracyclines

glycylcyclines
plural of glycylcycline

glyprothiazol
A particular antibacterial sulfonamide.

gracillin
A particular steroid glycoside.

gramicidin
A heterogeneous combination of six antibiotic peptides; the individual peptides themselves

gramicidins
plural of gramicidin

granaticin
Any of a group of experimental antibiotics produced by Streptomyces olivaceus

granaticins
plural of granaticin

grecocycline
Any of a group of angucyclines present in Streptomyces bacteria

grecocyclines
plural of grecocycline

grepafloxacin
An oral broad-spectrum quinoline antibacterial drug, no longer used because of cardiac side effects.

grimicidin
Misspelling of gramicidin.

grincamycin
Any of a group of cytotoxic angucycline glycosides present in marine actinomycetes

grincamycins
plural of grincamycin

griselimycin
Any of a group of cyclopeptide antibiotics used against tuberculosis

griselimycins
plural of griselimycin

griselmycin
Misspelling of griselimycin.

griseoviridin
A streptogramin produced by Streptomyces griseoviridis.

guanacastepene
Any of a particular family of diterpenoid antibiotics

guanacastepenes
plural of guanacastepene

hachimycin
A particular polyene antibiotic.

hadacidin
A particular antibiotic.

hedamycin
An antitumor antibiotic 10-[4-(dimethylamino)-5-hydroxy-4,6-dimethyloxan-2-yl]-8-[4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-11-hydroxy-5-methyl-2-[2-methyl-3-(3-methyloxiran-2-yl)oxiran-2-yl]naphtho[2,3-h]chromene-4,7,12-trione

heliomicin
Misspelling of heliomycin.

heliomycin
A pentacyclic antibiotic 3,5,7,10-tetrahydroxy-1,1,9-trimethyl-2H-benzo(c,d)pyrene-2,6(1H)-dione.

heliquinomycin
A particular antibiotic.

herbimycin
A benzoquinone ansamycin antibiotic that binds to Hsp90 (Heat Shock Protein 90) and alters its function.

herxing
present participle and gerund of herx (“to experience Jarisch–Herxheimer reaction”)

hetacillin
A beta-lactam that is converted by the body to ampicillin.

heteroresistance
The effect of the presence of one type of bacterium on resistance of another to a specific antibiotic

heteroresistances
plural of heteroresistance

hexetidine
An antibacterial, antifungal agent that is often used in veterinary and human medicine as a local anesthetic, astringent, deodorant, and has antiplaque effects.

homoerythromycin
A derivative of erythromycin that has an extra methylene group; any of many derivatives of this compound

homoerythromycins
plural of homoerythromycin

humidimycin
A peptide found in Streptomyces humidus.

hydrochloroquine
Misspelling of hydroxychloroquine.

hydromycin
Any of a series of anthelmintic aminoglycosides produced by Streptomyces hygroscopicus

hydromycins
plural of hydromycin

hydroxychloroquine
A drug derived from quinolone that is taken orally in the form of its sulfate C₁₈H₂₆ClN₃O·H₂SO₄ to treat malaria, rheumatoid arthritis, and lupus erythematosus.

hydroxychloroquinoline
Synonym of hydroxychloroquine.

hydroxydaunorubicin
doxorubicin

hydroxymethylnitrofurantoin
Synonym of nifurtoinol.

hydroxymycin
An antibiotic that is active against Trichomonas vaginalis.

hydroxyphenazine
Synonym of pyocyanin.

hygromycin
A broad-spectrum antibiotic obtained from a strain of Streptomyces hygroscopicus

hygromycine
Alternative form of hygromycin.

hypersporulation
Excessive sporulation, typically in response to an antibiotic