Exact Mass: 442.1376092
Exact Mass Matches: 442.1376092
Found 100 metabolites which its exact mass value is equals to given mass value 442.1376092,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
12-Dehydrotetracycline
The 12-dehydro derivative of tetracycline.
Methacycline
Methacycline is only found in individuals that have used or taken this drug. It is a broad-spectrum semisynthetic antibiotic related to tetracycline but excreted more slowly and maintaining effective blood levels for a more extended period. [PubChem]Methacycline, a tetracycline antibiotic, is a protein synthesis inhibitors, inhibiting the binding of aminoacyl-tRNA to the mRNA-ribosome complex. Methacycline inhibits cell growth by inhibiting translation. It binds to the 16S part of the 30S ribosomal subunit and prevents the amino-acyl tRNA from binding to the A site of the ribosome. The binding is reversible in nature. Tetracyclines also have been found to inhibit matrix metalloproteinases. This mechanism does not add to their antibiotic effects, but has led to extensive research on chemically modified tetracyclines or CMTs (like incyclinide) for the treatmet of rosacea, acne, and various types of neoplasms. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01A - Tetracyclines > J01AA - Tetracyclines C784 - Protein Synthesis Inhibitor > C1595 - Tetracycline Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C254 - Anti-Infective Agent > C258 - Antibiotic
1-O-E-Cinnamoyl-(6-arabinosylglucose)
C20H26O11 (442.14750460000005)
1-O-E-Cinnamoyl-(6-arabinosylglucose) is found in fruits. 1-O-E-Cinnamoyl-(6-arabinosylglucose) is a constituent of Psidium guajava (guava)
Rondomycin
Regaloside B
C20H26O11 (442.14750460000005)
Regaloside B is a natural product found in Lilium auratum and Lilium brownii with data available. Regaloside B is a phenylpropanoid isolated from Lilium longiflorum. Regaloside B can inhibit the expression of iNOS and COX-2. Regaloside B has anti-inflammatory activity[1][2]. Regaloside B is a phenylpropanoid isolated from Lilium longiflorum. Regaloside B can inhibit the expression of iNOS and COX-2. Regaloside B has anti-inflammatory activity[1][2].
N-L-gamma-glutamyl-S-sinapyl-L-cysteine
C19H26N2O8S (442.14097960000004)
8a-[4-(alpha-rhamnopyranosyl)-2-oxo-2,5-dihydro-furan-3-ylmethyl]-6-methyl-tetrahydro-furo[3,4-c]oxepine-1,8-dione
C20H26O11 (442.14750460000005)
7,8-dihydroxy-6-[3-beta-D-glucopyranosyloxy-2(zeta)-hydroxy-3-methylbutyl]coumarin|skimminan
C20H26O11 (442.14750460000005)
Glaberide I 4-O-beta-D-glucopyranoside
C20H26O11 (442.14750460000005)
4-((6-O-caffeoyl-beta-D-glucopyranosyl)oxy)-2-methylbutyric acid
C20H26O11 (442.14750460000005)
Mulberrofuran H
Mulberrofuran H is a natural product found in Morus lhou, Morus mongolica, and Morus alba with data available.
13beta,21-Dihydroxyeurycomanone|pasakbumin-D
C20H26O11 (442.14750460000005)
5-O-trans-cinnamoyl beta-D-apiosyl(1->3)-alpha-D-glucopyranoside|visartiside D
C20H26O11 (442.14750460000005)
RubioncolinC
Rubioncolin C is a natural product found in Rubia oncotricha with data available.
Rubipodanone A
Rubipodanone A, a naphthohydroquinone dimer, shows cytotoxicity against A549, BEL-7402, HeLa, HepG2, SGC-7901 and U251 cells. Rubipodanone A also shows obvious activating effect at 20 and 40 μM for NF-κB[1].
Yadanziolide B
C20H26O11 (442.14750460000005)
Yadanziolide B is a quassinoid that is 13,20-epoxypicras-3-ene substituted by hydroxy groups at positions 1, 6, 11, 12, 14, 15 and 21 and oxo groups at positions 2 and 16. Isolated from the ethanol extract of the stem of Brucea mollis, it exhibits cytotoxic activity. It has a role as an antineoplastic agent and a plant metabolite. It is a quassinoid, a delta-lactone, an enone, an organic heteropentacyclic compound, a heptol and a secondary alpha-hydroxy ketone. It derives from a hydride of a picrasane. Yadanziolide B is a natural product found in Brucea javanica and Brucea mollis with data available. A quassinoid that is 13,20-epoxypicras-3-ene substituted by hydroxy groups at positions 1, 6, 11, 12, 14, 15 and 21 and oxo groups at positions 2 and 16. Isolated from the ethanol extract of the stem of Brucea mollis, it exhibits cytotoxic activity.
Pasakbumin D
C20H26O11 (442.14750460000005)
Pasakbumin D is a natural product found in Eurycoma longifolia with data available.
Ala Cys Cys Phe
Ala Cys Phe Cys
Ala Phe Cys Cys
Cys Ala Cys Phe
Cys Ala Phe Cys
Cys Cys Ala Phe
Cys Cys Phe Ala
Cys Phe Ala Cys
Cys Phe Cys Ala
Asp Asp Gly His
Asp Asp His Gly
Asp Gly Asp His
Asp Gly His Asp
Asp His Asp Gly
Asp His Gly Asp
Mometasone Metabolite (Pregna-1,4-diene-3,20-dione, 9,21-dichloro-6,11,17-trihydroxy-16-methyl-, (6b
Mometasone Metabolite (Pregna-1,4-diene-3,20-dione, 9,21-dichloro-6,11,17-trihydroxy-16-methyl-, (6a
Phe Ala Cys Cys
Phe Cys Ala Cys
Phe Cys Cys Ala
Gly Asp Asp His
Gly Asp His Asp
Gly His Asp Asp
His Asp Asp Gly
His Asp Gly Asp
His Gly Asp Asp
methacycline
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01A - Tetracyclines > J01AA - Tetracyclines A tetracycline that is the 6-methylene analogue of oxytetracycline, obtained by formal dehydration at position 6. C784 - Protein Synthesis Inhibitor > C1595 - Tetracycline Antibiotic D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents C254 - Anti-Infective Agent > C258 - Antibiotic
1-O-E-Cinnamoyl-(6-arabinosylglucose)
C20H26O11 (442.14750460000005)
2-benzofuran-1,3-dione,ethane-1,2-diol,furan-2,5-dione,3-(3-hydroxypropoxy)propan-1-ol
C20H26O11 (442.14750460000005)
2,2-dimethylpropane-1,3-diol,1,3-dioxo-2-benzofuran-5-carboxylic acid,hexanedioic acid
C20H26O11 (442.14750460000005)
4-(4,6-dicyano-2-ethoxynaphthalen-1-yl)-3-ethoxynaphthalene-1,7-dicarbonitrile
C28H18N4O2 (442.14296879999995)
Methyl 2-oxo-3-{[2-(5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)-4-biphenylyl]methyl}-2,3-dihydro-1H-benzimidazole-4-carboxylate
(4S,4aR,5S,5aR,12aR)-4-(dimethylamino)-5,10,11,12a-tetrahydroxy-6-methylidene-1,3,12-trioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
4-methyl-N-(2-phenylphenyl)-3-(phenylsulfamoyl)benzamide
N-(3-methoxyphenyl)-1-[4-(1-tetrazolyl)phenyl]sulfonyl-3-piperidinecarboxamide
C20H22N6O4S (442.14231720000004)
3-[[[[3-[(4-Chlorophenyl)methyl]-2-methyl-4-oxo-6-quinazolinyl]amino]-oxomethyl]amino]propanoic acid ethyl ester
C22H23ClN4O4 (442.14077480000003)
N-[2-(cyclopentylamino)-1-(5-methyl-2-furanyl)-2-oxoethyl]-N-[(4-fluorophenyl)methyl]-4-thiadiazolecarboxamide
C22H23FN4O3S (442.14748199999997)
[5-(2-Furanyl)-7-(trifluoromethyl)-2-pyrazolo[1,5-a]pyrimidinyl]-[4-(2-pyridinyl)-1-piperazinyl]methanone
C21H17F3N6O2 (442.13650179999996)
[4-[Bis(4-fluorophenyl)methyl]-1-piperazinyl]-(5-methyl-4-nitro-3-isoxazolyl)methanone
C22H20F2N4O4 (442.14525440000006)
methyl (1S,3R)-2-(chloroacetyl)-1-[4-(methoxycarbonyl)phenyl]-2,3,4,4a,9,9a-hexahydro-1H-beta-carboline-3-carboxylate
2-chloro-N-[(2R,3R,6R)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2S,3S,6S)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2S,3R,6S)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2R,3S,6R)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2S,3R,6R)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2S,3S,6R)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2R,3S,6S)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
2-chloro-N-[(2R,3R,6S)-2-(hydroxymethyl)-6-[2-(4-propyl-1-triazolyl)ethyl]-3-oxanyl]benzenesulfonamide
6-[2-[4,6-Dihydroxy-2-methoxy-3-(3-methylbut-2-enyl)phenyl]acetyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
C20H26O11 (442.14750460000005)
1-[(Z)-(1-acetyl-6-hydroxyspiro[3H-chromene-2,4-piperidine]-4-ylidene)amino]-3-(2-fluorophenyl)thiourea
C22H23FN4O3S (442.14748199999997)
(4R,4aR,5R,5aR,12aR)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methylidene-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
12-dehydrotetracycline zwitterion
Zwitterionic form of 12-dehydrotetracycline arising from transfer of a proton from the 2-hydroxy group to the adjacent tertiary amino group.
PF-739
PF-739 is an orally active and non-selective activator of AMPK. PF-739 activates 12 heterotrimeric AMPK complexes and significantly reduces the level of glucose in plasma complexes[1][2].
2,3,7,12,15,16-hexahydroxy-17-(hydroxymethyl)-9,13-dimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione
C20H26O11 (442.14750460000005)
(2s,3r,4s,5s,6r)-6-({[(2s,3r,4r,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl (2e)-3-phenylprop-2-enoate
C20H26O11 (442.14750460000005)
3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl 3-phenylprop-2-enoate
C20H26O11 (442.14750460000005)
(2s)-4-hydroxy-3-methylidene-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butan-2-yl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate
C20H26O11 (442.14750460000005)
6-({[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl 3-phenylprop-2-enoate
C20H26O11 (442.14750460000005)
5-(6-hydroxy-1-benzofuran-2-yl)-2-{5-hydroxy-9-methyl-8-oxatricyclo[7.3.1.0²,⁷]trideca-2,4,6,10-tetraen-11-yl}benzene-1,3-diol
(2s)-1-(acetyloxy)-3-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}propan-2-yl (2e)-3-(4-hydroxyphenyl)prop-2-enoate
C20H26O11 (442.14750460000005)