
pd_meltingpoint:160-162?C
Appearance:solid
Purity:99%
|
Biological Activity |
Orally active DNA methyltransferase inhibitor. Inhibits tumor cell proliferation (IC 50 = 120 μ M) and re-activates silenced genes in T24 bladder carcinoma cells. Also inhibits cytidine deaminase (K i ~ 2 μ M). |
|
Biochem/physiol Actions |
Zebularine is a cytidine analogue, cytidine deaminase inhibitor, and DNA demethylating agent. |
InChI:InChI=1/C9H12N2O5/c12-4-5-6(13)7(14)8(16-5)11-3-1-2-10-9(11)15/h1-3,5-8,12-14H,4H2/t5-,6-,7-,8-/m1/s1
The present invention provides mutual pr...
α-Pyrones and pyrimidones are common str...
The problem of β-nucleoside formation un...
The fluorescent nucleoside 2-pyrimidinon...
(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate
Zebularine
| Conditions | Yield |
|---|---|
|
With
ammonia;
In
methanol;
at 0 - 25 ℃;
|
94% |
|
With
ammonia;
In
methanol;
|
90% |
|
With
ammonia;
In
methanol;
at 0 ℃;
for 15h;
|
87% |
|
With
ammonia;
In
methanol;
at 4 ℃;
for 24h;
|
62% |
Zebularine
| Conditions | Yield |
|---|---|
|
3-<2,3,5-Tri-O-benzoyl-ribofuranosyl>-2-oxo-2,3-dihydro-pyrimidin, methanol. NH3 (bei 0grad gesaettigt) <10-15grad; 22h; Druck>;
|
|
|
1-(Tri-O-benzoyl-β-D-ribofuranosyl)-pyrimidon-2 IV;
|
|
|
3-<2'3'5'-Tri-O-benzoyl-ribofuranosyl>-2-oxo-2,3-dihydro-pyrimidin (VI), methanol. NH3 (bei 0grad gesaettigt) <50h; 5-15grad>;
|
|
|
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-ribofuranosid, Chlor-mercuripyrimidinon-2;
|
|
|
4-Thiouridin, Raney-Ni; (Red.);
|
|
|
Tribenzoyl-Pyrimidinon Vb, NaOMe, Ionenaustauscher;
|
(2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate
Pyrimidin-2(1H)-one
D-ribose
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose
Pyrimidin-2(1H)-one
D-ribose
Diisopropyl-phosphoramidous acid (2R,3R,4R,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-5-(2-oxo-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester 2-cyano-ethyl ester
2-pyrimidinone-1-β-D-(2'-O-t-butyldimethylsilyl-5'-O-dimethoxytritylriboside)
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