encyclopedia of medical concepts
ψ
Cytosine
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Definition
: A pyrimidine base that is a fundamental unit of nucleic acids.
/biosyn /physiol permitted
Examples
Flucytosine
;
5-Methylcytosine
Substance
CAS Registry & name
Categories
Source
Drugs
*
pyrrolo-
cytosine
0
*Pyrroles
Cytosine/*analogs & derivatives
Nucleic Acid Probes.
RNA. 2012 Mar;18(3):434-48
5-
carboxylcytosine
0
Cytosine/*analogs & derivatives.
Science. 2011 Sep 2;333(6047):1300-3
5-
formylcytosine
0
Cytosine/*analogs & derivatives.
Science. 2011 Sep 2;333(6047):1300-3
octadecyloxyethyl-
cyclic-
cidofovir
0
*Phosphonic Acids
Cytosine/*analogs & derivatives.
J Ocul Pharmacol Ther 2011 Apr;27(2):157-62
3-
(2-
cyanoethyl)cytosine
0
Cytosine/*analogs & derivatives.
Guang Pu Xue Yu Guang Pu Fen Xi. 2008 Feb;28(2):366-9
(bis-
o-
(aminoethoxy)phenyl)pyrrolocytosine
0
*Pyrroles
Cytosine/*analogs & derivatives.
Bioorg Med Chem Lett 2009 Nov 1;19(21):6181-4
5-
methylcytosine glycol
0
Cytosine/*analogs & derivatives.
Nucleic Acids Res 2009 Oct;37(19):6635-43
5,6-
dihydro-
6-
methoxyaminocytosine
0
Cytosine/*analogs & derivatives.
J Mol Biol. 1966 Nov 28;21(3):405-19
N4-
hydroxy-
5,6-
dihydrocytosine-
6-
sulfonate
0
Cytosine/*analogs & derivatives.
Org Lett 2009 Mar 19;11(6):1377-9
4-
N-
hydroxyethyl-
2'-
deoxycytosine methyl phosphate diester
0
*Phosphoric Acid Esters
Cytosine/*analogs & derivatives.
Nucleic Acids Symp Ser (Oxf) 2007;(51):153-4
5-
phenylcytosine
0
Cytosine/*analogs & derivatives.
Nucleosides Nucleotides 1999 Nov-Dec;18(11-12):2551-64
cidofovir hexadecyloxypropyl ester
0
*Phosphonic Acids
Cytosine/*analogs & derivatives.
Antimicrob Agents Chemother 2007 Nov;51(11):4118-24
1-
((2-
hydroxy-
2-
oxido-
1,4,2-
dioxaphosphinan-
5-
yl)methyl)-
5-
azacytosine 2-
(hexadecyloxy)ethyl ester
0
Cytosine/*analogs & derivatives.
J Med Chem 2007 Nov 15;50(23):5765-72
5-
nitro-
6-
methylaminoisocytosine
0
Cytosine/*analogs & derivatives.
J Med Chem 2007 Sep 6;50(18):4374-81
5,6-
trimethylenecytosine
0
Cytosine/*analogs & derivatives.
Phys Chem Chem Phys 2007 Jul 7;9(25):3206-9
N-
(phenylcarboxamido)cytosine
0
*Phenylurea Compounds
Cytosine/*analogs & derivatives.
Nucleic Acids Symp Ser (Oxf) 2006;(50):201-2
4-
N-
carboxymethylcytosine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Symp Ser (Oxf) 2006;(50):23-4
1-
O-
octadecyl-
2-
O-
benzyl-
sn-
glycero-
3-
cidofovir
0
*Phosphonic Acids
Cytosine/*analogs & derivatives.
Antiviral Res 2007 Mar;73(3):212-8
1-
(2-
octadecyloxycarbonylethyl)cytosine
0
Cytosine/*analogs & derivatives.
J Phys Chem B Condens Matter Mater Surf Interfaces Biophys 2006 Mar 16;110(10):4914-23
5-
aminocytosine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Symp Ser (Oxf) 2005;(49):185-6
7,8-
dihydropyrido(2,3-
d)pyrimidin-
2-
one
0
Cytosine/*analogs & derivatives.
Chem Commun (Camb) 2006 Sep 7;(33):3516-8
PNA TC(8)
0
Cytosine/*analogs & derivatives
Thymine/*analogs & derivatives.
Chem Commun (Camb) 2005 Sep 14;(34):4330-2
N-
(2-
(4-
amino-
2-
oxo-
1,2-
dihydropyrimidin-
1-
yl)propionyl)lysine
0
Cytosine/*analogs & derivatives
Lysine/*analogs & derivatives.
Acta Crystallogr C 2005 Oct;61(Pt 10):o577-82
N-
(2-
(4-
amino-
2-
oxo-
1,2-
dihydropyrimidin-
1-
yl)propionyl)serine
0
Cytosine/*analogs & derivatives
Serine/*analogs & derivatives.
Acta Crystallogr C 2005 Oct;61(Pt 10):o577-82
N-
(2-
(4-
amino-
2-
oxo-
1,2-
dihydropyrimidin-
1-
yl)propionyl)phenylalanine
0
Cytosine/*analogs & derivatives
Phenylalanine/*analogs & derivatives.
Acta Crystallogr C 2005 Oct;61(Pt 10):o577-82
(1-
(4-
toluenesulfonyl)cytosine)zinc(II)
0
*Organometallic Compounds
Cytosine/*analogs & derivatives
Zinc.
J Cancer Res Clin Oncol 2005 Dec;131(12):829-36
1-
(4-
toluenesulfonyl)cytosine
0
*Tosyl Compounds
Cytosine/*analogs & derivatives.
J Cancer Res Clin Oncol 2005 Dec;131(12):829-36
N4-
cyclopropylcytosine
0
*Cyclopropanes
Cytosine/*analogs & derivatives.
J Am Chem Soc. 2005 Dec 14;127(49):17445-52
N4-
methylcarbamoylcytosine
0
Cytosine/*analogs & derivatives.
J Chromatogr B Analyt Technol Biomed Life Sci. 2005 Aug 5;822(1-2):124-32
4'-
thiocytosine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Res 2005;33(13):3965-75
hexadecyloxypropyl-
cyclic cidofovir
0
*Phosphonic Acids
Cytosine/*analogs & derivatives.
Invest Ophthalmol Vis Sci. 2004 Nov;45(11):4138-44
clerocidin-
deoxycytosine adduct
0
*Diterpenes
Cytosine/*analogs & derivatives.
Nucleic Acids Res 2004;32(18):5658-67
pyrrolo-
deoxycytosine
0
Cytosine/*analogs & derivatives
Nucleic Acid Probes.
Nucleic Acids Res 2004;32(4):1539-47
N4,5-
dimethylcytosine
0
Cytosine/*analogs & derivatives.
Biosci Biotechnol Biochem 2003 Apr;67(4):73-4
pseudoisocytosine
0
Cytosine/*analogs & derivatives.
Bioorg Med Chem Lett 2002 May 20;12(10):1391-3
8-
(hydroxymethyl)-
3,N(4)-
ethenocytosine
0
Cytosine/*analogs & derivatives.
Chem Res Toxicol. 2000 Sep;13(9):839-45
5-
pheylcytosine
0
Cytosine/*analogs & derivatives
Uridine Phosphorylase/antagonists & inhibitors.
Nucleosides Nucleotides 1999 Nov-Dec;18(11-12):2551-64
5-
chlorocytosine
0
Cytosine/*analogs & derivatives.
J Biol Chem 1999 Nov 19;274(47):33440-8
5-
fluoro-
1-
(2,3-
dideoxy-
2-
fluoro-
glycero-
pent-
2-
enofuranosyl)cytosine
0
Cytosine/*analogs & derivatives.
J Med Chem 1999 Apr 8;42(7):1320-8
1-
(2,3-
dideoxy-
2-
fluoro-
glycero-
pent-
2-
enofuranosyl)cytosine
0
Cytosine/*analogs & derivatives.
J Med Chem 1999 Apr 8;42(7):1320-8
1-
arabinofuranosyl-
2-
thiocytosine
28419-39-8
*Arabinonucleosides
Cytosine/*analogs & derivatives.
Biol Pharm Bull 1999 Jan;22(1):100-2
sapacitabine
0
*Arabinonucleosides
Cytosine/*analogs & derivatives.
Biol Pharm Bull 1999 Jan;22(1):83-6
5,6-
dihydro-
5-
azacytosine
0
Cytosine/*analogs & derivatives.
J Mol Biol 1999 Feb 5;285(5):2021-34
N(4)-
mercaptoethylcytosine
0
Cytosine/*analogs & derivatives.
Bioconjug Chem 1998 Nov-Dec;9(6):831-7
allofuranosyl cytosine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Res 1998 Oct 1;26(19):4315-23
N-
((N(4)-
(benzoyl)cytosine-
1-
yl)acetyl)-
N-
(2-
(tert-
butoxycarbonyl)aminoethyl)glycine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Res 1998 Jun 1;26(11):2735-9
5-
bromocytosine
2240-25-7
Cytosine/*analogs & derivatives.
J Biomol Struct Dyn 1996 Aug;14(1):49-55
cytosinine
1860-84-0
Cytosine/*analogs & derivatives.
J Antibiot (Tokyo) 1995 Jul;48(7):652-6
isocytosine
108-53-2
Cytosine/*analogs & derivatives.
J Biomol Struct Dyn 1994 Dec;12(3):671-80
N-
(2-
(tert-
butyloxycarbonyl)aminoethyl)-
N-
(N2-
(benzyloxycarbonyl)isocytosin-
5-
ylacetyl)glycine
0
Cytosine/*analogs & derivatives.
Nucleic Acids Res 1995 Jan 25;23(2):217-22
1-
(2-
phosphonylmethoxyethyl)cytosine
0
*Organophosphorus Compounds
Cytosine/*analogs & derivatives.
J Parasitol 1994 Dec;80(6):1026-30
2'-
deoxycytosine
19408-86-7
Cytosine/*analogs & derivatives.
Chem Res Toxicol 1993 Sep-Oct;6(5):690-700
5-
bromo-
1-
(2-
(hydroxymethyl)-
1,3-
oxathiolan-
5-
yl)cytosine
137530-43-9
Cytosine/*analogs & derivatives.
J Med Chem 1993 Sep 3;36(18):2627-38
5',4N-