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Favolon
Favolon is a triterpene antifungal antibiotic produced by Favolaschia sp. 87129. It has anti-fungal activities such as Ascomycetes, Basidiomycetes, Oomycetes and Combinative Fungi. Molecular formula: C33H50O9. Mole weight: 590.74.
FCE 21424
FCE 21424 is produced by the strain of Streptomyces peucetius. Its IC50 inhibitory effect on HeLa and P388 cells was less than that of dunomycin, and its anti-P388 effect was stronger than that of dunomycin in vivo. Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(2R,4R,5S,6aS,8S,10R,10aS)-8-[[(1R,3S)-3-acetyl-1,2,3,4,6,11-hexahydro-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1-naphthacenyl]oxy]octahydro-2-[(2S)-2-hydroxypropyl]-4,10-dimethylpyrano[3,4-d]-1,3,6-dioxazocin-5-yl]-. Molecular formula: C38H43N3O15. Mole weight: 781.76.
FCE 24366
FCE 24366 is produced by the strain of Streptomyces peucetius. Its IC50 inhibitory effect on HeLa and P388 cells was less than that of dunomycin, and its anti-P388 effect was stronger than that of dunomycin in vivo. Synonyms: 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(2R,4R,5S,6aS,8S,10R,10aS)-8-[[(1R,3S)-3-acetyl-1,2,3,4,6,11-hexahydro-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1-naphthacenyl]oxy]octahydro-2-[(2S)-2-hydroxypropyl]-4,10-dimethylpyrano[3,4-d]-1,3,6-dioxazocin-5-yl]-1,3-dimethyl-. Molecular formula: C40H47N3O15. Mole weight: 809.81.
FCE 24367
FCE 24367 is produced by the strain of Streptomyces peucetius. Its IC50 inhibitory effect on HeLa and P388 cells was less than that of dunomycin, and its anti-P388 effect was stronger than that of dunomycin in vivo. Synonyms: 4,6(1H,5H)-Pyrimidinedione, 5-[(2R,4R,5R,6aS,8S,10R,10aR)-8-[[(1R,3S)-3-acetyl-1,2,3,4,6,11-hexahydro-3,5,12-trihydroxy-10-methoxy-6,11-dioxo-1-naphthacenyl]oxy]octahydro-2-[(2S)-2-hydroxypropyl]-4,10-dimethylpyrano[3,4-d]-1,3,6-dioxazocin-5-yl]dihydro-2-thioxo-. Molecular formula: C38H43N3O14S. Mole weight: 797.82.
FD-594
FD-594 is produced by the strain of Streptomyces sp. TA-0256. It showed similar or slightly weaker cytotoxicity to adriamycin against HL-60, P388, L1210, HeLa and A549 cells, and moderate antibacterial activity against Gram-positive bacteria. Molecular formula: C47H56O20. Mole weight: 940.93.
FD-838
FD-838 is produced from the mycelia of the basidiomycete Hericium erinaceum. FD-838 inhibits the growth of two plant fungal pathogens Botrytis cinerea and Glomerella cingulata. It has anti-tumor activity. Synonyms: Azaspirofuran A; Antibiotic FD-838; (5R,8S,9R)-2-(5-Ethyl-2-furyl)-3-methyl-8-benzoyl-8-methoxy-9-hydroxy-1-oxa-7-azaspiro[4.4]nona-2-ene-4,6-dione; 1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-(5-ethyl-2-furanyl)-9-hydroxy-8-methoxy-3-methyl-, (5S,8S,9R)-. Grades: ≥98%. CAS No. 110341-78-1. Molecular formula: C22H21NO7. Mole weight: 411.41.
FD-891
FD-891 is originally isolated from Streptomyces graminofaciiens A-8890. Its killing activity against human and mouse leukemia cells was 2 to 7 times stronger than that of Doxorubicin, and it also had the activity against Sake yeast. Synonyms: (4Z,6Z,9S,12Z,14Z,16R,17S,18S)-9-[(5S,6R,7R,8S,9S)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-12,14,16-trimethyl-10,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-11-one. CAS No. 142383-53-7. Molecular formula: C33H54O8. Mole weight: 578.77.
FD-892
It is originally isolated from FD-892. FD-892 has anti-tumor and anti-sake yeast activity, but the activity is weak. Synonyms: (3E,5E,7R,8S,9E,13E,15E,18S)-8-Hydroxy-3,5,7-trimethyl-18-[(2S)-5,7,9-trihydroxy-6,8-dimethyl-2-decanyl]oxacyclooctadeca-3,5,9,13,15-pentaen-2-one. CAS No. 145177-62-4. Molecular formula: C32H52O6. Mole weight: 532.75.
FE35A
It is an apoptosis inducer originally isolated from Streptomyces rochei 3218-GM-2. FE35A was cytotoxic to U937 leukemia cells with IC50 of 3.7 nmol/L. Molecular formula: C30H31NO9. Mole weight: 549.57.
FE35B
It is an apoptosis inducer originally isolated from Streptomyces rochei 3218-GM-2. FE35B was cytotoxic to U937 leukemia cells with IC50 of 4.6 nmol/L. Molecular formula: C31H31NO10. Mole weight: 577.58.
Feglymycin
It is an amphoteric, 13-member, linear peptide featuring 3,5-dihydroxyphenylalanine and a terminal dicarboxylate amino acid. It is isolated from Streptomyces sp. DSM 11171. It is a potent antiviral agent with antibacterial activity, including MRSA. It specifically inhibits the enzymes mura and murc. It inhibits cell-to-cell transfer between HIV-infected T cells, uninfected CD4+ T cells, and the DC-SIGN-mediated viral transfer to CD4+ T cells. Synonyms: (2R)-2-(4-Hydroxyphenyl)glycyl-(2R)-2-(3,5-dihydroxyphenyl)glycyl-L-valyl-(2R)-2-(3,5-dihydroxyphenyl)glycyl-(2S)-2-(4-hydroxyphenyl)glycyl-(2R)-2-(3,5-dihydroxyphenyl)glycyl-(2S)-2-(4-hydroxyphenyl)glycyl-(2R)-2-(3,5-dihydroxyphenyl)glycyl-L-valyl-(2R)-2-(3,5-dihydroxyphenyl)glycyl-(2S)-2-(4-hydroxyphenyl)glycyl-L-phenylalanyl-L-aspartic Acid; H-D-nTyr-D-Phg(3,5-diOH)-Val-D-Phg(3,5-diOH)-nTyr-D-Phg(3,5-diOH)-nTyr-D-Phg(3,5-diOH)-Val-D-Phg(3,5-diOH)-nTyr-Phe-Asp-OH. Grades: >95% by HPLC. CAS No. 209335-49-9. Molecular formula: C95H97N13O30. Mole weight: 1900.86.
Feigrisolide A
Feigrisolide A is a lactone produced by Streptomyces griseus. It has moderate inhibitory activity of 3α-hydroxysterol dehydrogenase. CAS No. 313949-16-5. Molecular formula: C10H18O4. Mole weight: 202.25.
Feigrisolide B
Feigrisolide B is a lactone produced by Streptomyces griseus. It has the activity of resisting Sporobolomyces ochreata and inhibiting Coxsackie virus B3. It also has moderate inhibitory activity of 3α-hydroxysterol dehydrogenase. CAS No. 313949-17-6. Molecular formula: C10H18O4. Mole weight: 202.25.
Feigrisolide D
Feigrisolide D is a lactone produced by Streptomyces griseus. It has moderate inhibitory activity of 3α-hydroxysterol dehydrogenase. CAS No. 313949-19-8. Molecular formula: C22H38O7. Mole weight: 414.53.
Felypressin Impurity A
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: H-Cys(N-ethylacetamide)-Phe-Phe-Gln-Asn-Cys(N-ethylacetamide)-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C52H77N15O13S2. Mole weight: 1084.47.
Felypressin Impurity B
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: H-Cyclo(Cys-Phe-Phe-Gln-Asn-Cys)-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C46H66N12O12S2. Mole weight: 1043.29.
Felypressin Impurity C
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: Cyclo[H-Cyclo(Cys-Phe-Phe-Gln-Asn-Cys)]-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C92H130N26O22S4. Mole weight: 2080.57.
Felypressin Impurity D
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: Cyclo[H-Cyclo(Cys-Phe-Phe-Gln-Asn-Cys)]-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C92H130N26O22S4. Mole weight: 2080.57.
Felypressin Impurity E
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: Aceyl-Cyclo(Cys-Phe-Phe-Gln-Asn-Cys)-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C48H67N13O12S2. Mole weight: 1082.33.
Felypressin Impurity F
An impurity of Felypressin. Felypressin is a non-catecholamine vasoconstrictor that is chemically related to vasopressin, the posterior pituitary hormone. Synonyms: H-Cyclo(Cys-Phe-Phe-Gln-Asn-Cys)-Pro-Lys-Gly-Nh2. Grades: > 95%. Molecular formula: C46H64N12O12S2. Mole weight: 1041.27.
Fenamidone Metabolite
It is a metabolite of fennanone. Synonyms: (S)-5-Methyl-5-phenyl-3-phenylamino imidazoli-dine-2,4-dione. CAS No. 332855-88-6. Molecular formula: C16H15N3O2. Mole weight: 281.31.
Ferensimycin B is a polyether antibiotic produced by Streptomyces sp. Synonyms: Lysocellin, 20-de(1-hydroxypropyl)-20-(1-hydroxyethyl)-2-methyl-, sodium salt, (2S)-. Molecular formula: C34H59NaO10. Mole weight: 650.81.
Ferensimycin B, sodium salt
Ferensimycin B is a polyether antibiotic produced by Streptomyces myxogenes 5057, Str. sp.79-M-2-53, T-142, C37-87. It has anti-gram-positive bacteria and weak anti-gram-negative bacteria, fungi and coccidia activity. Synonyms: Lysocellin, 2-methyl-, sodium salt, (2S)-. CAS No. 135501-80-3. Molecular formula: C35H61NaO10. Mole weight: 664.84.
Ferrimycin A1
Ferrimycin is an iron-containing peptide antibiotic produced by Streptornyces griseoflavus. It has anti-Gram-positive bacteria activity and weak anti-Gram-negative bacteria activity. CAS No. 15319-50-3. Molecular formula: C41H65FeN10O14. Mole weight: 977.86.
Ferroverdin
Ferroverdin A is a cholesteryl ester transfer protein (CETP) inhibitor produced by Streptomyces sp. WK-5344. It inhibits human CETP with an IC50 of 21 μg/ml. Molecular formula: C45H33FeN3O12. Mole weight: 863.60.
Ferroverdin B
Ferroverdin B is a cholesteryl ester transfer protein (CETP) inhibitor produced by Streptomyces sp. WK-5344. It inhibits human CETP with an IC50 of 0.62 μg/ml. Molecular formula: C45H33FeN3O13. Mole weight: 879.60.
Ferroverdin C
Ferroverdin C is a cholesteryl ester transfer protein (CETP) inhibitor produced by Streptomyces sp. WK-5344. It inhibits human CETP with an IC50 of 2.2 μg/ml. Molecular formula: C46H33FeN3O14. Mole weight: 907.61.
Fervenulin
Fervenulin is a nitrogen-containing heterocyclic antibiotic produced by Streptomyces fervens. It has anti-Gram-positive bacteria activity, weak anti-Gram-negative bacteria and mycobacterial activity, and anti-mutant and trichomonas activity. Synonyms: Planomycin; Fervenuline; Pulanomycin. CAS No. 483-57-8. Molecular formula: C7H7N5O2. Mole weight: 193.16.
Feudomycin A
Feudomycin A is an onion ring antibiotic produced by the mutant strain 4N-140 of Streptomyces coeruleubidus MEI304A. It has anti-tumor cell activity. Synonyms: 13-Deoxydaunorubicin. CAS No. 79466-09-4. Molecular formula: C27H31NO9. Mole weight: 513.54.
Fibrostatin D is a proline hydroxylase inhibitor produced by Strptomyces catenulae. Synonyms: L-Cysteine, N-acetyl-S-((5,8-dihydro-1,3-dihydroxy-6-methoxy-7-methyl-5,8-dioxo-2-naphthalenyl)methyl)-. CAS No. 91776-46-4. Molecular formula: C18H19NO8S. Mole weight: 409.41.
Ficellomycin
Ficellomycin is a peptide antibiotic produced by Streptomyces ficellus. Activity against gram-positive bacteria. Synonyms: Antibiotic U 47929. Grades: >98%. CAS No. 59458-27-4. Molecular formula: C13H24N6O3. Mole weight: 312.37.
Filipin complex
Filipin are a mixture of polyene macrolide antibiotics produced by Streptomyces filipinensis and Str. durhamensis. Four components I-IV are separated. Grades: >95% by HPLC. CAS No. 11078-21-0. Molecular formula: C35H58O11 (for Flipin III). Mole weight: 654.8.
Filipin II
Filipin II is a polyene macrolide antibiotic produced by Streptomyces filipinensis and Str. durhamensis. It has anti-fungal activity and has the effect of inhibiting Mycoplasma Lebsiella. It also has an effect on the diseases caused by Aspergillus penicillium, stalk mold and other crops such as peas and tomatoes. Grades: >95% by HPLC. CAS No. 38620-77-8. Molecular formula: C35H58O10. Mole weight: 638.83.
Filipin III
Filipin III is a polyene macrolide antibiotic produced by Streptomyces filipinensis and Str. durhamensis. It has anti-fungal activity and has the effect of inhibiting Mycoplasma Lebsiella. It also has an effect on the diseases caused by Aspergillus penicillium, stalk mold and other crops such as peas and tomatoes. Synonyms: 14-Deoxylagosin. Grades: >98%. CAS No. 480-49-9. Molecular formula: C35H58O11. Mole weight: 654.83.
Fiscalin A
Fiscalin A is a substance P inhibitor produced by Neosartorya fischeri. Molecular formula: C26H27N5O4. Mole weight: 473.52.
Fiscalin B
Fiscalin B is a substance P inhibitor produced by Neosartorya fischeri. Molecular formula: C23H22N4O2. Mole weight: 386.45.
Fiscalin C
Fiscalin C is a substance P inhibitor produced by Neosartorya fischeri. Synonyms: Scequinadoline B. Molecular formula: C27H29N5O4. Mole weight: 487.55.
Fistupyrone
Fistupyrone is a substance produced by Streptornyces sp. TP-A0569. Inhibits the infection of cabbage with Alternaria brassicae. CAS No. 315193-05-6. Molecular formula: C10H14O3. Mole weight: 182.22.
FK 409
It is produced by the strain of Streptomyces griseosporeus. FK 409 has the function of releasing nitric oxide, dilating blood vessels and inhibiting platelet aggregation. Synonyms: nor-3; BRN 5943134; FK-409; (+/-)-(e)-4-ethyl-2-[(e)-hydroxyimino]-5-nitro-3-hexenamide. CAS No. 92454-60-9. Molecular formula: C8H13N3O4. Mole weight: 215.21.
FL-120A
FL-120A is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Synonyms: FL-120-A; 1,3-Bis(acetyloxy)-11-diazonio-4,9-dihydroxy-2-methyl-2-[(2-methylpropanoyl)oxy]-10-oxo-2,3,4,10-tetrahydro-1H-benzo[b]fluoren-5-olate. CAS No. 156429-10-6. Molecular formula: C26H24N2O10. Mole weight: 524.48.
FL-120B
FL-120B is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Synonyms: 9-Diazonio-2,7-dihydroxy-10a-methyl-10-[(2-methylpropanoyl)oxy]-8-oxo-2,8,10,10a-tetrahydro-1aH-benzo[6,7]fluoreno[2,3-b]oxiren-3-olate. CAS No. 156429-11-7. Molecular formula: C22H18N2O7. Mole weight: 422.39.
FL-120C
FL-120C is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. CAS No. 156429-13-9. Molecular formula: C24H22N2O9. Mole weight: 482.44.
FL-120C'
FL-120C' is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Synonyms: FL 120C'; 3-(Acetyloxy)-11-diazonio-2,4,9-trihydroxy-2-methyl-10-oxo-1-(propanoyloxy)-2,3,4,10-tetrahydro-1H-benzo[b]fluoren-5-olate. CAS No. 156429-14-0. Molecular formula: C23H20N2O9. Mole weight: 468.41.
FL-120-D'
FL-120D' is produced by the strain of Streptomyces chattanoogensis subsp. taitungessis. It has anti-Gram-positive aerobes and anaerobe activity. Molecular formula: C22H20N2O8. Mole weight: 440.40.
Flagranone A
Flagranone A is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. It has anti-gram-positive bacteria activity, and the MIC for both Bacillus subtilis and Staphylococcus aureus is 25 μg/mL. Molecular formula: C26H32O7. Mole weight: 456.53.
Flagranone B
Flagranone B is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. It has anti-Gram-positive bacteria activity, with MICs of 50 and 100 μg/mL for Bacillus subtilis and Staphylococcus aureus, respectively. It can also inhibit the growth of gram-negative bacteria at 100 μg/mL and has an inhibitory effect on several penicillium bacteria. Molecular formula: C18H18O8. Mole weight: 362.33.
Flagranone C
Flagranone C is a cyclohexenone oxide antibiotic produced by Duddingtonia flagrans. Molecular formula: C16H16O8. Mole weight: 336.29.
Flavidulol A
Flavidulol A is an antibiotic produced by Lactarius flavidula. It has anti-bacterial, anti-fungal activity and immunosuppressive effect. Synonyms: 5,8,9,12-Tetrahydro-4-methoxy-7,11-dimethyl-1-benzocyclodecenol, 9CI. Molecular formula: C17H22O2. Mole weight: 258.35.
Flavidulol B
Flavidulol A is an antibiotic produced by Lactarius flavidula. Flavidulol B is the Cope rearrangement product of Flavidulol A. Synonyms: 7-Ethenyl-5,6,7,8-tetrahydro-4-methoxy-7-methyl-6-(1-methylethenyl)-1-naphthalenol, 9CI. Molecular formula: C17H22O2. Mole weight: 258.35.
Flavidulol C
Flavidulol C is a compound produced by Lactarius flavidula. Synonyms: 5,5',8,8',9,9',12,12'-Octahydro-4,4'-dimethoxy-7,7',11,11'-tetramethyl[2,2'-bibenzocyclodecene]-1,1'-diol, 9CI. Molecular formula: C34H42O4. Mole weight: 514.69.
Flavidulol D
Flavidulol A is an antibiotic produced by Lactarius flavidula. Flavidulol D is the stearate of Flavidulol A. Molecular formula: C35H56O3. Mole weight: 524.82.
Flavipin
Flavipin is an aryl hydrocarbon receptor (AhR) agonist that induces the expression of Ahr downstream genes in mouse CD4+ T cells and CD11b+ macrophages. Flavipin exhibits the DPPH free radical scavenging ability with IC50 value of 7.2 μM, and has potent α-glucosidase inhibition with IC50 value of 33.8 μM. CAS No. 483-53-4. Molecular formula: C9H8O5. Mole weight: 196.16.
Flavofungin
Flavof ungin is a macrolide antibiotic produced by Streptomyces flavofungini SA-IX. It has anti-yeast, Cryptococcus neoformans, Aspergillus, Penicillium, Trichophyton and other fungi activity. CAS No. 11006-22-7. Molecular formula: C36H58O10. Mole weight: 650.84.
Flavoglaucin
Flavoglaucin is a natural compound isolated from marine fungus Eurotium sp. SF-5989. Flavoglaucin exhibits significant inhibitory effect on PTP1B with IC50 value of 13.4 micrometer. Flavoglaucin shows good binding affinity for human opioid or cannabinoid receptors. Flavoglaucin has anti-inflammatory effect, which inhibits inflammatory mediators via the induction of heme oxygenase-1 in lipopolysaccharide-stimulated RAW264.7 macrophages. Flavoglaucin exhibits significant radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) with the IC50 value of 11.3 microM. Synonyms: 6-Heptyl-3-(3-methyl-2-butenyl)gentisaldehyde; Benzaldehyde, 2-heptyl-3,6-dihydroxy-5-(3-methyl-2-butenyl)-. Grades: 98.0%. CAS No. 523-73-9. Molecular formula: C19H28O3. Mole weight: 304.42.
Flavomycoin
Flavomycoin is a pentaene macrolide antibiotic produced by Streptomyces roseoflavus var. jenensis JA-5068. It has anti-yeast, microsporum, Trichophyton, Aspergillus niger and other fungal activity. Synonyms: Roflamycoin. CAS No. 77814-07-4. Molecular formula: C40H66O12. Mole weight: 738.94.
Fleephilone
Fleephilone is an antibiotic produced by Trichoderma harzianum. It has the combination of inhibiting viral particle regulation (REV) protein and [33P] labeled viral particle regulatory response element (RRE) RNA, with IC50 of 7.6 mol/L. Synonyms: (2aR,3S,10cR)-3-hydroxy-8-methyl-7,9-dioxo-1-[(1E,3E)-penta-1,3-dien-1-yl]-2a,4,5,8,9,10c-hexahydro-3H,7H-2-oxa-5a-azaaceanthrylen-8-yl 3-hydroxybutanoate. CAS No. 183239-76-1. Molecular formula: C24H27NO7. Mole weight: 441.47.
Flexilin
It is an ichthyotoxin produced by the strain of Caulerpa flexilis. Synonyms: Acetic acid (1E,5E)-2-((E)-2-acetoxy-vinyl)-6,10-dimethyl-undeca-1,5,9-trienyl ester; (1E,3E)-2-((E)-4,8-dimethylnona-3,7-dien-1-yl)buta-1,3-diene-1,4-diyl diacetate; Waixenicin-B; 1,3-Butadiene-1,4-diol, 2-(4,8-dimethyl-3,7-nonadienyl)-, diacetate, (E,E,E)-. Grades: ≥95%. CAS No. 69625-33-8. Molecular formula: C19H28O4. Mole weight: 320.42.
Fluopsin C
Fluopsin C is a copper-containing antibiotic produced by Pseudomonas fluorescent KY 4032 using n-alkane as a carbon source. It has strong anti-Gram-positive and negative bacteria activity and anti-tumor activity. Synonyms: Fluopin C; Antibiotic 4601; Cuprithioformin. CAS No. 32982-12-0. Molecular formula: C4H8CuN2O2S2. Mole weight: 243.79.
Fluopsin N
Fluopsin N is an antibiotic containing metallic nickel produced by Pseudomonas fluorescent KY 4032 cultured with n-alkane as a carbon source. It has strong anti-Gram-positive and negative bacteria activity and anti-tumor activity. CAS No. 31541-90-9. Molecular formula: C4H8O2N2S2Ni. Mole weight: 238.94.
Fluoroindolocarbazole A
Fluoroindolocarbazole A is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole A has antitumor effect. Molecular formula: C27H21F2N3O7. Mole weight: 537.47.
Fluoroindolocarbazole B
Fluoroindolocarbazole B is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole B has antitumor effect. Synonyms: 2,10-Difluoro-12,13-dihydro-12-[-D-glucopyranosyl]-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5,7(6H)-dione. Molecular formula: C26H19F2N3O7. Mole weight: 523.44.
Fluoroindolocarbazole C
Fluoroindolocarbazole C is produced by the strain of Saccharothrothrix aerocolonigenes. Fluoroindolocarbazole C has antitumor effect. Molecular formula: C26H19F2N3O7. Mole weight: 523.44.
Fluostatin A
Fluostatin A is produced by the strain of Streptomyces sp. TA-3391. It inhibits the ability of DPP-III, and with arginyl-arginine-2-naphthalene formamide as the substrate, the IC50 is 0.44μg/mL. CAS No. 160219-74-9. Molecular formula: C18H10O5. Mole weight: 306.27.
Fluostatin B
Fluostatin B is produced by the strain of Streptomyces sp. TA-3391. It inhibits the ability of DPP-III, and with arginyl-arginine-2-naphthalene formamide as the substrate, the IC50 is 24.0μg/mL. Synonyms: 2,3-Dihydro-3-methyl-1,2,6,7-tetrahydroxy-1H-benzo(a)fluorene-4,11-dione; 1H-Benzo[a]fluorene-4,11-dione,2,3-dihydro-1,2,6,7-tetrahydroxy-3-methyl-(9CI). CAS No. 158906-40-2. Molecular formula: C18H14O6. Mole weight: 326.30.
Flurbiprofen Sodium
Flurbiprofen Sodium is a non-steroidal anti-inflammatory drug (NSAID), which is mainly used as an antibiotic in eye surgery and is also an anti-inflammatory drug. Synonyms: Sodium flurbiprofen; Ocufen. CAS No. 56767-76-1. Molecular formula: C15H12FNaO2. Mole weight: 266.24.
Fluvirucin A1
Fluvirucin A1 is produced by Actinomycete Q464-31. It has the activity against influenza virus. Synonyms: 3-((3-Amino-3,6-dideoxy-alpha-L-talopyranosyl)oxy)-2,6-dimethyl-10-ethyl-13-tridecanelactam. CAS No. 137019-37-5. Molecular formula: C23H44N2O5. Mole weight: 428.60.
Fluvirucin B1
Fluvirucin B1 is produced by Actinomycete R359-5. It has the activity against influenza virus. CAS No. 137428-64-9. Molecular formula: C24H46N2O5. Mole weight: 442.64.