5-amino-1-(5′-O-tert-butyldimethylsilyl-2′,3′-O-isopropylidene-β-D-ribofuranosyl)imidazole-4-carboxamide
AICA riboside
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 0 - 20℃; for 17h; | 78% |
9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1-(2-methoxy-ethoxymethyl)-1,9-dihydro-purin-6-one
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide for 1h; Heating; | 73% |
Stage #1: 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1-(2-methoxy-ethoxymethyl)-1,9-dihydro-purin-6-one With sodium hydroxide; water for 1h; Heating / reflux; Stage #2: With hydrogenchloride In water at 20℃; | 70% |
5-amino-1-β-D-ribofuranosyl-1H-imidazole-4-carbonitrile
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide at 100℃; for 2.5h; | 72% |
5-azido-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide
AICA riboside
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In acetic acid under 760 Torr; for 1.5h; Ambient temperature; | 42% |
With hydrogen; palladium on activated charcoal In water; acetic acid at 23℃; under 760 Torr; for 1h; | 42% |
5-Amino-1-(β-D-ribofuranosyl)imidazole-4-carboxylic Acid Hydrazide
AICA riboside
Conditions | Yield |
---|---|
With ethanol; water; nickel |
5-nitro-1-β-D-ribofuranosyl-1H-imidazole-4-carboxylic acid amide
AICA riboside
Conditions | Yield |
---|---|
With water; platinum Hydrogenation; |
5-amino-1-(β-D-ribofuranosyl)imidazole-4-(N-benzyl)carboxamide
AICA riboside
Conditions | Yield |
---|---|
With ammonia; sodium amide |
Conditions | Yield |
---|---|
With ethyl acetate; platinum Hydrogenation.Behandeln mit -cyan-essigsaeure-amid und metanol. Natriummethylat; |
9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1-methoxymethyl-1,9-dihydro-purin-6-one
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide Heating; |
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide Heating; |
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide Heating; |
AICA riboside
Conditions | Yield |
---|---|
With sodium hydroxide Heating; |
1-(2,4-dinitrophenyl)inosine
AICA riboside
Conditions | Yield |
---|---|
Stage #1: 1-(2,4-dinitrophenyl)inosine With dmap In pyridine at 20℃; for 24h; Stage #2: With ethylenediamine In N,N-dimethyl-formamide at 50℃; for 8h; Stage #3: With trifluoroacetic acid In dichloromethane Further stages.; | |
Stage #1: 1-(2,4-dinitrophenyl)inosine With pyridine; dmap at 20℃; for 24h; Stage #2: With ethylenediamine In N,N-dimethyl-formamide at 50℃; for 8h; Further stages.; |
1-(2,4-dinitrophenyl)-2',3'-O-isopropylideneinosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 90 percent / aq. HCOOH / 4 h / 20 °C 2.1: MMTCl polystyrene resin; 4-(N,N-dimethylamino)pyridine / pyridine / 24 h / 20 °C 2.2: ethylenediamine / dimethylformamide / 8 h / 50 °C 2.3: TFA / CH2Cl2 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 99 percent / pyridine 2: 77 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 3: aq. NH3 / methanol / 20 °C 4: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 99 percent / pyridine 2: 49 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 3: aq. NH3 / methanol / 20 °C 4: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 99 percent / pyridine 2: 86 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 3: 91 percent / aq. NH3 / methanol / 1 h / 20 °C 4: 73 percent / aq. NaOH / 1 h / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 99 percent / pyridine 2: 53 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 3: aq. NH3 / methanol / 20 °C 4: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 4 steps 1: 99 percent / pyridine 2: 85 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 3: aq. NH3 / methanol / 20 °C 4: aq. NaOH / Heating View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 77 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 2: aq. NH3 / methanol / 20 °C 3: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 49 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 2: aq. NH3 / methanol / 20 °C 3: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 86 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 2: 91 percent / aq. NH3 / methanol / 1 h / 20 °C 3: 73 percent / aq. NaOH / 1 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 53 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 2: aq. NH3 / methanol / 20 °C 3: aq. NaOH / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 85 percent / i-Pr2NEt / CH2Cl2 / 1.08 h / 0 °C 2: aq. NH3 / methanol / 20 °C 3: aq. NaOH / Heating View Scheme |
2',3',5'-tri-O-acetyl-1-[(methoxy)methyl]inosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NH3 / methanol / 20 °C 2: aq. NaOH / Heating View Scheme |
2',3',5'-tri-O-acetyl-1-[(ethoxy)methyl]inosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NH3 / methanol / 20 °C 2: aq. NaOH / Heating View Scheme |
2',3',5'-tri-O-acetyl-1-[(2-methoxyethoxy)methyl]inosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 91 percent / aq. NH3 / methanol / 1 h / 20 °C 2: 73 percent / aq. NaOH / 1 h / Heating View Scheme |
2',3',5'-tri-O-acetyl-1-[(benzyloxy)methyl]inosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NH3 / methanol / 20 °C 2: aq. NaOH / Heating View Scheme |
2',3',5'-tri-O-acetyl-1-[(2-trimethylsilylethoxy)methyl]inosine
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NH3 / methanol / 20 °C 2: aq. NaOH / Heating View Scheme |
5-azido-1-β-D-ribofuranosyl-1H-imidazole-4-carbonitrile
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 85 percent / conc. aq. NH3, 30percent aq. H2O2 / 1.5 h / 1 °C 2: 42 percent / H2 / 10percent Pd/C / acetic acid; H2O / 1 h / 23 °C / 760 Torr View Scheme |
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1.) 1N aq. HCl, NaNO2, 2.) conc. aq. NH3 / 1.) 2 deg C, 200 min, 2.) 2 deg C, 40 min 2: 85 percent / conc. aq. NH3, 30percent aq. H2O2 / 1.5 h / 1 °C 3: 42 percent / H2 / 10percent Pd/C / acetic acid; H2O / 1 h / 23 °C / 760 Torr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: trimethylsilyl trifluoromethanesulfonate / CH2Cl2 / 2.5 h 2: 2.) sodium methoxide / 1.) anisole, 90 deg C, 1.5 h, 2.) 140 deg C, 35 min 3: 55 percent / NaOMe / 2 h 4: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 5: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme | |
Multi-step reaction with 5 steps 1: trimethylsilyl trifluoromethanesulfonate / CH2Cl2 / 2.5 h / Ambient temperature 2: 63 percent / acetic acid / benzene / 10 h / Heating 3: 55 percent / NaOMe / 2 h 4: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 5: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
2,3,5-tri-O-benzoyl-β-D-ribofuranosyl bromide
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 44 percent / dioxane / 24 h / Ambient temperature 2: 2.) sodium methoxide / 1.) anisole, 90 deg C, 1.5 h, 2.) 140 deg C, 35 min 3: 55 percent / NaOMe / 2 h 4: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 5: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
N-(2',3',5'-tri-O-benzoyl-β-D-ribofuranosyl)diaminomaleonoitrile
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 2.) sodium methoxide / 1.) anisole, 90 deg C, 1.5 h, 2.) 140 deg C, 35 min 2: 55 percent / NaOMe / 2 h 3: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 4: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
methyl 4-cyano-1-(β-D-ribofuranosyl)imidazole-5-carboximidate
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 2: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5-dicyanoimidazole
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 55 percent / NaOMe / 2 h 2: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 3: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
N-formyl-N'-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)diaminomaleonitrile
AICA riboside
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 63 percent / acetic acid / benzene / 10 h / Heating 2: 55 percent / NaOMe / 2 h 3: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 4: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme |
AICA riboside
tert-butyldimethylsilyl chloride
5-amino-1-[2',3',5'-O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl]imidazole-4-carboxamide
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide for 72h; Ambient temperature; | 98% |
With 1H-imidazole In N,N-dimethyl-formamide at 50℃; for 21h; | 96% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 48h; | 94% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 48h; | 66.6% |
AICA riboside
acetic anhydride
5-Amino-4-carbamoyl-1β-(2',3',5'-tri-O-acetyl-D-ribofuranosyl)imidazole
Conditions | Yield |
---|---|
With pyridine at 20℃; for 15h; | 95% |
In pyridine for 2h; Ambient temperature; | 94% |
In pyridine |
AICA riboside
ethyl methoxymethyleneoxyacetate
9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-methoxymethoxymethyl-1,9-dihydro-purin-6-one
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 36h; Heating; | 93% |
methyl 9,10-dihydro-9,10-ethanoanthracene-11-carboxylate
AICA riboside
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 23h; Heating; | 91% |
AICA riboside
propionic acid anhydride
5-amino-1-(2,3,5-tri-O-propionyl-β-D-ribofuranosyl)-imidazole-4-carboxamide
Conditions | Yield |
---|---|
In pyridine for 16h; Ambient temperature; | 83% |
ethyl 2-hydroxyacetate
AICA riboside
9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-hydroxymethyl-1,9-dihydro-purin-6-one
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 36h; Heating; | 81% |
AICA riboside
acetone
5-Amino-1-((3aR,4R,6R,6aR)-6-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-1H-imidazole-4-carboxylic acid amide
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester for 2h; Ambient temperature; | 78% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 36h; Heating; | 76% |
AICA riboside
methyl thioisocyanate
5-<1-(3-methylthioureido)>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 36h; | 75% |
In N,N-dimethyl-formamide at 80℃; for 12h; |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 30 - 180℃; for 3h; Product distribution / selectivity; | 75% |
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 180℃; under 16501.3 Torr; for 3h; | 74% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 36h; Heating; | 72% |
AICA riboside
A
aminomalonic monoamide
B
2-amino-N-(β-D-ribofuranosyl)malondiamide
Conditions | Yield |
---|---|
With hydrogenchloride In water for 6h; Irradiation; | A 68% B n/a |
With hydrogenchloride In water for 6h; Ambient temperature; Yields of byproduct given; |
AICA riboside
1-benzyl-3-(ethoxycarbonyl)-carbodiimide
5-(3-benzyl-3'-(ethoxycarbonyl)-1-guanidino)-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide Ambient temperature; | 64% |
AICA riboside
1-(ethoxycarbonyl)-3-(4'-methoxybenzyl)carbodiimide
5-<3-(ethoxycarbonyl)-3'-(4'-methoxybenzyl)-1-guanidino>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide Ambient temperature; | 64% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 36h; Heating; | 61% |
AICA riboside
5-azido-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide
Conditions | Yield |
---|---|
Stage #1: AICA riboside With cis-nitrous acid Stage #2: With sodium azide | 60% |
Stage #1: AICA riboside With sodium nitrite In hydrogenchloride at -20℃; Stage #2: With sodium azide In hydrogenchloride at -20℃; for 2h; | 38% |
AICA riboside
isothiocyanatocyclohexane
5-<1-(3-cyclohexylthioureido)>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In pyridine Heating; | 58% |
AICA riboside
sodium 5-amino-1-(β-D-ribofuranosyl)imidazole-4-carboxylate
Conditions | Yield |
---|---|
With sodium hydroxide In water for 4h; Heating; | 55% |
AICA riboside
1-(benzyloxycarbonyl)-3-(4'-methoxybenzyl)carbodiimide
5-<3-(benzyloxycarbonyl)-3'-(4'-methoxybenzyl)-1-guanidino>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide Ambient temperature; | 54% |
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
AICA riboside
3',5'-O-tetraisopropyldisiloxanyl-5-amino-1-(β-D-2'-deoxyribofuranosyl) imidazole-4-carboxamide
Conditions | Yield |
---|---|
With pyridine In N,N-dimethyl-formamide for 4h; | 47% |
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol at 78℃; for 4h; Cyclization; | 43% |
AICA riboside
Benzyl isothiocyanate
A
5-<1-(3-benzylthioureido)>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
B
5-<1-<3-(benzylthiocarbamoyl)-3-benzylthioureido>>-1-(β-D-ribofuranosyl)imidazole-4-carboxamide
Conditions | Yield |
---|---|
In pyridine at 45 - 55℃; for 48h; | A 41% B 7% |
AICA riboside
2-Chloroethyl isothiocyanate
3-(β-D-ribofuranosyl)-6,7-dihydrothiazolo<3,2-a>purin-9-one
Conditions | Yield |
---|---|
In pyridine at 50℃; for 72h; | 22% |
Conditions | Yield |
---|---|
With enzyme-extracts from pigeon's liver; ATP | |
With brewer's yeast-autolysate; ATP |
The Acadesine, with the CAS registry number 2627-69-2, has the systematic name 5-amino-1-(β-D-ribofuranosyl)-1H-imidazole-4-carboxamide. Its molecular formula is C9H14N4O5 and its product categories are Bases & Related Reagents; Carbohydrates & Derivatives; Nucleotides; Protein Kinase storage Temp. However, keep it at -20 °C.
Other characteristics of the Acadesine can be summarised as followings: (1)ACD/LogP: -3.87; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -3.87; (4)ACD/LogD (pH 7.4): -3.87; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 9; (10)#H bond donors: 7; (11)#Freely Rotating Bonds: 7; (12)Polar Surface Area: 78.29 Å2; (13)Index of Refraction: 1.821; (14)Molar Refractivity: 54.55 cm3; (15)Molar Volume: 125.2 cm3; (16)Polarizability: 21.62×10-24cm3; (17)Surface Tension: 106.5 dyne/cm; (18)Density: 2.06 g/cm3; (19)Flash Point: 393.1 °C; (20)Enthalpy of Vaporization: 111.33 kJ/mol; (21)Boiling Point: 726.3 °C at 760 mmHg; (22)Vapour Pressure: 3.83E-22 mmHg at 25°C.
Uses of this chemical: The Acadesine is the prototype of a new class of compounds termed adenosine regulating agents. It is also an AMP-activated protein kinase activator which is used for the treatment of acute lymphoblastic leukemia and may have applications in treating other disorders such as diabetes.
When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1.SMILES: O=C(c1ncn(c1N)[C@@H]2O[C@@H]([C@@H](O)[C@H]2O)CO)N
2.InChI: InChI=1/C9H14N4O5/c10-7-4(8(11)17)12-2-13(7)9-6(16)5(15)3(1-14)18-9/h2-3,5-6,9,14-16H,1,10H2,(H2,11,17)/t3-,5-,6-,9-/m1/s1
3.InChIKey: RTRQQBHATOEIAF-UUOKFMHZBE
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