Substance | Relationship Strength | Studies | Trials | Classes | Roles |
alpha-ketoglutaric acid 2-oxoglutaric acid : An oxo dicarboxylic acid that consists of glutaric acid bearing an oxo substituent at position 2. It is an intermediate metabolite in Krebs cycle. | 2.13 | 1 | 0 | oxo dicarboxylic acid | fundamental metabolite |
malic acid malic acid : A 2-hydroxydicarboxylic acid that is succinic acid in which one of the hydrogens attached to a carbon is replaced by a hydroxy group.. 2-hydroxydicarboxylic acid : Any dicarboxylic acid carrying a hydroxy group on the carbon atom at position alpha to the carboxy group. | 2.17 | 1 | 0 | 2-hydroxydicarboxylic acid; C4-dicarboxylic acid | food acidity regulator; fundamental metabolite |
cytosine [no description available] | 3.19 | 5 | 0 | aminopyrimidine; pyrimidine nucleobase; pyrimidone | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
formaldehyde paraform: polymerized formaldehyde; RN given refers to parent cpd; used in root canal therapy | 2.13 | 1 | 0 | aldehyde; one-carbon compound | allergen; carcinogenic agent; disinfectant; EC 3.5.1.4 (amidase) inhibitor; environmental contaminant; Escherichia coli metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
phthalic acid phthalic acid: RN given refers to parent cpd; structure in Merck Index, 9th ed, #7178. phthalic acid : A benzenedicarboxylic acid cosisting of two carboxy groups at ortho positions. | 2.13 | 1 | 0 | benzenedicarboxylic acid | human xenobiotic metabolite |
thymine [no description available] | 2.15 | 1 | 0 | pyrimidine nucleobase; pyrimidone | Escherichia coli metabolite; human metabolite; mouse metabolite |
azathioprine Azathioprine: An immunosuppressive agent used in combination with cyclophosphamide and hydroxychloroquine in the treatment of rheumatoid arthritis. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance has been listed as a known carcinogen. (Merck Index, 11th ed). azathioprine : A thiopurine that is 6-mercaptopurine in which the mercapto hydrogen is replaced by a 1-methyl-4-nitroimidazol-5-yl group. It is a prodrug for mercaptopurine and is used as an immunosuppressant, prescribed for the treatment of inflammatory conditions and after organ transplantation and also for treatment of Crohn's didease and MS. | 2.17 | 1 | 0 | aryl sulfide; C-nitro compound; imidazoles; thiopurine | antimetabolite; antineoplastic agent; carcinogenic agent; DNA synthesis inhibitor; hepatotoxic agent; immunosuppressive agent; prodrug |
thymidine [no description available] | 3.42 | 6 | 0 | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; metabolite; mouse metabolite |
uridine [no description available] | 2.11 | 1 | 0 | uridines | drug metabolite; fundamental metabolite; human metabolite |
cytidine [no description available] | 2.81 | 3 | 0 | cytidines | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
pentoxyl Pentoxyl: 5-Hydroxymethyl-6-methyl- 2,4-(1H,3H)-pyrimidinedione. Uracil derivative used in combination with toxic antibiotics to lessen their toxicity; also to stimulate leukopoiesis and immunity. Synonyms: pentoksil; hydroxymethylmethyluracil. | 2.1 | 1 | 0 | pyrimidone | |
2,4-pyridinedicarboxylic acid lutidinic acid : A pyridinedicarboxylic acid carrying carboxy groups at positions 2 and 4. | 2.13 | 1 | 0 | pyridinedicarboxylic acid | |
deoxycytidine [no description available] | 4.56 | 22 | 0 | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
deoxyuridine [no description available] | 2.06 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
deoxycytidine monophosphate Deoxycytidine Monophosphate: Deoxycytidine (dihydrogen phosphate). A deoxycytosine nucleotide containing one phosphate group esterified to the deoxyribose moiety in the 2'-,3'- or 5- positions.. 2'-deoxycytosine 5'-monophosphate : A pyrimidine 2'-deoxyribonucleoside 5'-monophosphate having cytosine as the nucleobase. | 2.43 | 2 | 0 | 2'-deoxycytidine phosphate; pyrimidine 2'-deoxyribonucleoside 5'-monophosphate | Escherichia coli metabolite; mouse metabolite |
zidovudine Zidovudine: A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia.. zidovudine : A pyrimidine 2',3'-dideoxyribonucleoside compound having a 3'-azido substituent and thymine as the nucleobase. | 2.05 | 1 | 0 | azide; pyrimidine 2',3'-dideoxyribonucleoside | antimetabolite; antiviral drug; HIV-1 reverse transcriptase inhibitor |
5-methylcytosine 5-Methylcytosine: A methylated nucleotide base found in eukaryotic DNA. In ANIMALS, the DNA METHYLATION of CYTOSINE to form 5-methylcytosine is found primarily in the palindromic sequence CpG. In PLANTS, the methylated sequence is CpNpGp, where N can be any base.. 5-methylcytosine : A pyrimidine that is a derivative of cytosine, having a methyl group at the 5-position. | 3.82 | 10 | 0 | methylcytosine; pyrimidines | human metabolite |
metaperiodate Periodic Acid: A strong oxidizing agent. | 2.13 | 1 | 0 | iodine oxoacid | |
5-hydroxymethylcytosine 5-(hydroxymethyl)cytosine : A nucleobase analogue that is cytosine in which the hydrogen at position 5 is replaced by a hydroxymethyl group. | 2.77 | 3 | 0 | aminopyrimidine; aromatic primary alcohol; nucleobase analogue; pyrimidone | human metabolite; mouse metabolite |
5-hydroxymethyluracil [no description available] | 2.1 | 1 | 0 | primary alcohol; pyrimidone | human metabolite |
5-hydroxymethyl-2'-deoxyuridine [no description available] | 2.05 | 1 | 0 | pyrimidine 2'-deoxyribonucleoside | |
5-methylcytidine [no description available] | 2.52 | 2 | 0 | methylcytidine | |
5-hydroxy-2'-deoxyuridine 5-hydroxy-2'-deoxyuridine: a major oxidation product of 2'-deoxycytidine | 2.05 | 1 | 0 | | |
metaperiodate metaperiodate: RN given refers to periodic acid, Na salt; structure. periodate : A monovalent inorganic anion obtained by deprotonation of periodic acid. | 2.13 | 1 | 0 | iodine oxoanion; monovalent inorganic anion | |
d-2-hydroxyglutarate (R)-2-hydroxyglutaric acid : The (R)-enantiomer of 2-hydroxyglutaric acid. | 2.13 | 1 | 0 | 2-hydroxyglutaric acid | algal metabolite |
5-methyldeoxycytidine [no description available] | 3.37 | 6 | 0 | 2'-deoxycytidine | |
dimethyl fumarate [no description available] | 2.17 | 1 | 0 | diester; enoate ester; methyl ester | antipsoriatic; immunomodulator |
oxalylglycine oxalylglycine: structure given in first source. N-oxalylglycine : An amino dicarboxylic acid that is iminodiacetic acid with an oxo substituent. It is used as an inhibitor of alpha-ketoglutarate dependent (EC 1.14.11.*) enzymes. | 2.13 | 1 | 0 | amino dicarboxylic acid; N-acylglycine | EC 1.14.11.* (oxidoreductase acting on paired donors, 2-oxoglutarate as one donor, incorporating 1 atom each of oxygen into both donors) inhibitor |
phosphoramidite phosphoramidite: structure in first source. phosphoramidite : A compound with the general formula (RO)2PNR2. Phosphoramidites can be regarded as phosphites that have an NR2 instead of an OH group, or as amides of phosphorous acid. | 2.47 | 2 | 0 | | |
5-Hydroxymethylcytidine 5-hydroxymethylcytidine: an epigenetic modification marker of DNA and RNA | 2.17 | 1 | 0 | pyrimidine nucleoside | |
5-formyl-2'-deoxycytidine 5-formyl-2'-deoxycytidine: structure in first source | 3.04 | 4 | 0 | | |
oligonucleotides [no description available] | 2.06 | 1 | 0 | | |
olaparib [no description available] | 2.31 | 1 | 0 | cyclopropanes; monofluorobenzenes; N-acylpiperazine; phthalazines | antineoplastic agent; apoptosis inducer; EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor |
5-hydroxymethyl-2'-deoxyuridine 5-hydroxymethyl-2'-deoxyuridine : A pyrimidine 2'-deoxyribonucleoside composed of 2'-deoxyuridine having a 5-hydroxymethyl substituent. | 3.42 | 6 | 0 | | |