Exact Mass: 348.1045346

Exact Mass Matches: 348.1045346

Found 138 metabolites which its exact mass value is equals to given mass value 348.1045346, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Camptothecin

(19S)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-1(21),2(11),3,5,7,9,15(20)-heptaene-14,18-dione

C20H16N2O4 (348.1110016)

Camptothecin is a pyranoindolizinoquinoline that is pyrano[3,4:6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an antineoplastic agent, a genotoxin and a plant metabolite. It is a pyranoindolizinoquinoline, a tertiary alcohol, a delta-lactone and a quinoline alkaloid. Camptothecin is an alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA topoisomerase, type I. Several semisynthetic analogs of camptothecin have demonstrated antitumor activity. Camptothecin is a natural product found in Archidendron lucidum, Merrilliodendron megacarpum, and other organisms with data available. Camptothecin is an alkaloid isolated from the Chinese tree Camptotheca acuminata, with antineoplastic activity. During the S phase of the cell cycle, camptothecin selectively stabilizes topoisomerase I-DNA covalent complexes, thereby inhibiting religation of topoisomerase I-mediated single-strand DNA breaks and producing potentially lethal double-strand DNA breaks when encountered by the DNA replication machinery. (NCI) An alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA TOPOISOMERASES, TYPE I. Several semisynthetic analogs of camptothecin have demonstrated antitumor activity. A pyranoindolizinoquinoline that is pyrano[3,4:6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3]. Camptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM[1]. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian cancers, modulates hypoxia-inducible factor-1α (HIF-1α) activity by changing microRNAs (miRNA) expression patterns in human cancer cells[2][3].

Muscaaurin VII

Musca-aurin-VII

C15H16N4O6 (348.1069796)

Riboflavin reduced

7,8-Dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-5,10-dihydrobenzo[g]pteridine-2,4(3H,4ah)-dione

C15H16N4O6 (348.1069796)

Riboflavin reduced is an intermediate in the metabolism of Porphyrin and chlorophyll. It is a substrate for Flavin reductase.

20R-Camptothecin

19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-1(21),2(11),3,5,7,9,15(20)-heptaene-14,18-dione

C20H16N2O4 (348.1110016)

5-Chloro-N2-[1-(5-fluoro-2-pyrimidinyl)ethyl]-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

5-Chloro-N2-(1-(5-fluoropyrimidin-2-yl)ethyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

C14H14ClFN8 (348.1013926)

Clofop-isobutyl

2-Methylpropyl 2-[4-(4-chlorophenoxy)phenoxy]propanoic acid

C19H21ClO4 (348.11282960000005)

Dansylproline

1-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}pyrrolidine-2-carboxylic acid

C17H20N2O4S (348.11437200000006)

Equilin sulfate

{15-methyl-14-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2,4,6,9-tetraen-5-yl}oxidanesulfonic acid

C18H20O5S (348.10313900000006)

N-[1-(2-Cyclopropylethyl)-6-fluoro-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbonyl]glycine

2-{[1-(2-cyclopropylethyl)-6-fluoro-4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl]formamido}acetic acid

C17H17FN2O5 (348.11214440000003)

GSK360A is a potent and orally active HIF-PHD inhibitor with IC50 values of 10, 100, and 126 nM for PHD1, PHD2, and PHD3, respectively. GSK360A activates the HIF-1 alpha pathway and protect the failing heart after myocardial infarction (MI) [1].

Relebactam

{7-oxo-2-[(piperidin-4-yl)carbamoyl]-1,6-diazabicyclo[3.2.1]octan-6-yl}oxidanesulfonic acid

C12H20N4O6S (348.11035000000004)

Stilbericoside