Exact Mass: 261.088
Exact Mass Matches: 261.088
Found 141 metabolites which its exact mass value is equals to given mass value 261.088,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
flumequine
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01M - Quinolone antibacterials D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D024841 - Fluoroquinolones C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic D004791 - Enzyme Inhibitors CONFIDENCE standard compound; INTERNAL_ID 1030 CONFIDENCE standard compound; INTERNAL_ID 8533 CONFIDENCE standard compound; EAWAG_UCHEM_ID 3642
Flumequine
Ciprofloxacin is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria. It functions by inhibiting DNA gyrase, a type II topoisomerase, and topoisomerase IV, enzymes necessary to separate bacterial DNA, thereby inhibiting cell division. Flumequine is a 9-fluoro-6,7-dihydro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acid. The molecular formula is C14H12FNO3 It is a white powder, odorless, flavorless, insoluble in water but soluble in organic solvent. Flumequine is a synthetic chemotherapeutic antibiotic of the fluoroquinolone drug class used to treat bacterial infections. It is a first-generation fluoroquinolone antibacterial that has been removed from clinical use and is no longer being marketed. It kills bacteria by interfering with the enzymes that cause DNA to unwind and duplicate. Flumequine was used in veterinarian medicine for the treatment of enteric infections (all infections of the intestinal tract), as well as to treat cattle, swine, chickens, and fish, but only in a limited number of countries. It was occasionally used in France (and a few other European Countries) to treat urinary tract infections under the trade name Apurone. However this was a limited indication because only minimal serum levels were achieved. The first quinolone used was nalidixic acid (was marketed in many countries as Negram) followed by the fluoroquinolone flumequine. The first-generation fluoroquinolone agents, such as flumequine, had poor distribution into the body tissues and limited activity. As such they were used mainly for treatment of urinary tract infections. Flumequine (benzo quinolizine) was first patented in 1973, (German Patent) by Rikker Labs. Flumequine is a known antimicrobial compound described and claimed in U.S. Pat. No. 3,896,131 (Example 3), July 22, 1975. Flumequine is the first quinolone compound with a fluorine atom at the C6-position of the related quinolone basic molecular structure. Even though this was the first fluoroquinolone, it is oftentimes overlooked when classifying the drugs within this class by generations and excluded from such a list. There continues to be considerable debate as to whether or not this DNA damage is to be considered one of the mechanisms of action concerning the severe adverse reactions experienced by some patients following fluoroquinolone therapy. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01M - Quinolone antibacterials D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D024841 - Fluoroquinolones C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic D004791 - Enzyme Inhibitors
Dihydromaleimide beta-D-glucoside
Dihydromaleimide beta-D-glucoside is found in pulses. Dihydromaleimide beta-D-glucoside is an alkaloid from Pisum sativum (peas Alkaloid from Pisum sativum (peas). Dihydromaleimide beta-D-glucoside is found in pulses and common pea.
Pisatoside
Isolated from seedlings of Pisum sativum (peas). Pisatoside is found in pulses and common pea. Pisatoside is found in pulses. Pisatoside is isolated from seedlings of Pisum sativum (peas).
gamma-Glutamylasparagine
gamma-Glutamylasparagine is a dipeptide composed of gamma-glutamate and asparagine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. gamma-Glutamylasparagine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Asparaginylglutamic acid
Asparaginylglutamic acid is a dipeptide composed of asparagine and glutamic acid. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Glutamylasparagine
Glutamylasparagine is a dipeptide composed of glutamate and asparagine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Glutamylasparagine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Aspartyl-Glutamine
Aspartyl-Glutamine is a dipeptide composed of aspartate and glutamine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Glutaminylaspartic acid
Glutaminylaspartic acid is a dipeptide composed of glutamine and aspartic acid. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Aspartyl-Gamma-glutamate
Aspartyl-Gamma-glutamate is a dipeptide composed of aspartate and gamma-glutamate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
2-Phenylpyrazolo(4,3-c)quinolin-3(5H)-one
D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants > D003292 - Convulsants D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018756 - GABA Antagonists D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018755 - GABA Agonists
1-(3-Methylbenzoyl)-1H-indazole-3-carbonitrile
D004791 - Enzyme Inhibitors > D011480 - Protease Inhibitors
N-Ac,Tri-Me ester-(R)-2-Amino-1,1,2-ethanetricarboxylic acid|N-Ac,Tri-Me ester-(??)-2-Amino-1,1,2-ethanetricarboxylic acid
2-[[2-[(2-aminoacetyl)amino]acetyl]amino]pentanedioic acid
Tris(2-hydroxyethyl) isocyanurate
CONFIDENCE standard compound; INTERNAL_ID 582; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2494; ORIGINAL_PRECURSOR_SCAN_NO 2492 CONFIDENCE standard compound; INTERNAL_ID 582; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2502; ORIGINAL_PRECURSOR_SCAN_NO 2499 CONFIDENCE standard compound; INTERNAL_ID 582; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2512; ORIGINAL_PRECURSOR_SCAN_NO 2508 CONFIDENCE standard compound; INTERNAL_ID 582; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2513; ORIGINAL_PRECURSOR_SCAN_NO 2510 CONFIDENCE standard compound; INTERNAL_ID 582; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2505; ORIGINAL_PRECURSOR_SCAN_NO 2504
Isosuccinimide b-D-glucoside
Sulfamide, [2-hydroxy-5-[(3-hydroxypropyl)amino]phenyl]- (9CI)
2-AMINO-4-(4-ETHYLPHENYL)THIOPHENE-3-CARBOXYLICACIDMETHYLESTER
ethyl 2-amino-4-(4-methylphenyl)thiophene-3-carboxylate
methyl 2-amino-5-ethyl-4-phenylthiophene-3-carboxylate
4-Allyl-5-(4-methoxy-benzyl)-4H-[1,2,4]triazole-3-thiol
2-(3,5-DIMETHYL-PHENYL)-THIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
2-CHLORO-1-[2,5-DIMETHYL-1-(4-METHYLPHENYL)-1H-PYRROL-3-YL]-1-ETHANONE
2-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde
3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzaldehyde
2-AMINO-4-(3,4-DIMETHYLPHENYL)THIOPHENE-3-CARBOXYLICACIDMETHYLESTER
ethyl 2-(3-ethylphenyl)-1,3-thiazole-4-carboxylate
(2-AMINO-4-METHYL-PHENYL)-CARBAMICACIDTERT-BUTYLESTER
methyl 2-[5-methyl-2-(4-methylphenyl)-1,3-thiazol-4-yl]acetate
2-(3,4-DIMETHYL-PHENYL)-THIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
N-(1,3-Dioxo-2,8-diazaspiro[4.5]dec-2-yl)acetamide hydrochloride (1:1)
2-AMINO-5-METHYL-4-P-TOLYL-THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
ETHYL 2-(3,5-DICHLOROPHENYL)THIAZOLE-4-CARBOXYLATE
2-[4-(2,5-dimethylpyrrol-1-yl)phenyl]sulfanylacetic acid
[(1-Isopropyl-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
methyl (E)-3-(4-fluorophenyl)-2-(1,2,4-triazol-1-ylmethyl)prop-2-enoate
methyl 2-[(4-fluorophenyl)-(1,2,4-triazol-1-yl)methyl]prop-2-enoate
4-ALLYL-5-[(4-METHYLPHENOXY)METHYL]-4H-1,2,4-TRIAZOLE-3-THIOL
(4-CHLORO-PHENYL)-(5-HYDROXY-CYCLOPENT-1-ENYL)-METHANONE
8-(3-forMylphenyl)-4-Methyl-2,6-dioxohexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-iuM-8-uide
phenyl (2-fluoro-4-(hydroxymethyl)phenyl)carbamate
3-[(3-methylphenoxy)methyl]-4-prop-2-enyl-1H-1,2,4-triazole-5-thione
Ethyl 2-amino-4-methyl-5-phenylthiophene-3-carboxylate
3-(4,8-Dimethyl-quinolin-2-ylsulfanyl)-propionic acid
N-(5-Isopropyl-thiazol-2-YL)-2-pyridin-3-YL-acetamide
Ala-Asp-Gly
A tripeptide composed of L-alanine, L-aspartic acid, and glycine units joined in sequence by peptide linkages.
3-(4-Chlorophenyl)-6-(1-pyrrolidinyl)-1,2,4,5-tetrazine
3-ethyl-2-sulfanylidene-6,7,8,9-tetrahydro-1H-pyrimido[4,5-b]quinolin-4-one
5-Ethoxy-2-[(prop-2-enylamino)methylidene]-1-benzothiophen-3-one
5-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]-3-oxopentanoate
(4R)-4-[(2S,3R,5R,6S)-3,5-dihydroxy-6-methyloxan-2-yl]oxy-3-oxopentanoate
2-deoxy-5,6-dihydroxy-5,6-dihydrocytidine
A nucleoside analogue that is the 5,6-dihydroxy-5,6-dihydro derivative of cytidine. It is a metabolite produced by the bacterium Mycoplasma genitalium.
