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举例 :可输入Filippa Pettersson 或者 Cancer Res. 75(6) , 1102-12, (2015) 或者10.1002/anie.201600521

Synthesis of 6??amino??1, 2, 3??triazolo [4, 5??c] pyridin??4 (5H) one (8??aza??3??deazaguanine) and 6??amino??1??(β??D??ribofuranosyl)??1, 2, 3??triazolo [4, 5??c] pyridin??4 (5H) …

RHB Meyer, GR Revankar, P Dan Cook…

文献索引：Meyer Jr.; Revankar; Cook; et al. Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 1 p. 159 - 169

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被引用次数: 13

摘要

Abstract The total synthesis of 6-amino-1, 2, 3-triazolo [4, 5-c] pyridin-4 (5H) one (8-aza-3- deazaguanine, 3) and 6-amino-1-(β-D-ribofuranosyl)-1, 2, 3-triazolo [4, 5-c] pyridin-4 (5H) one (8-aza-3-deazaguano-sine, 22) has been described for the first time by a novel base- catalyzed ring closure of 4 (5)-cyanomethyl-1, 2, 3-triazole-5 (4) carboxamide (14) and methyl 5-cyanomethyl-1-(2, 3, 5-tri-O-ben-zoyl-β-D-ribofuranosyl)-1, 2, 3-triazole-4- ...

1,3-丙酮二羧酸二甲酯结构式

1,3-丙酮二羧酸二甲酯

~%

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

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dimethyl 3-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioate结构式

dimethyl 3-[(2,...

~%

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

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Methyl 5-Methoxycarbonylmethyl-1-(2,4-dinitroanilino)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Methox...

~%

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

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Methyl 4(5)Methoxycarbonylmethyl-1,2,3-triazole-5(4)carboxylate结构式

Methyl 4(5)Meth...

~99%

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

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Methyl 4(5)Methoxycarbonylmethyl-1,2,3-triazole-5(4)carboxylate结构式

Methyl 4(5)Meth...

~56%

4(5)Carbamoylmethyl-1,2,3-triazole-5(4)carboxamide结构式

4(5)Carbamoylme...

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

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1,3-丙酮二羧酸二甲酯结构式

1,3-丙酮二羧酸二甲酯

2,4-二硝基苯肼结构式

2,4-二硝基苯肼

~89%

dimethyl 3-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioate结构式

dimethyl 3-[(2,...

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Methyl 5-Cyanomethyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Cyanom...

~37%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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dimethyl 3-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioate结构式

dimethyl 3-[(2,...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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Methyl 5-Methoxycarbonylmethyl-1-(2,4-dinitroanilino)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Methox...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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Methyl 4(5)Methoxycarbonylmethyl-1,2,3-triazole-5(4)carboxylate结构式

Methyl 4(5)Meth...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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1-乙酰氧基-2,3,5-三苯甲酰氧基-1-β-D-呋喃核糖结构式

1-乙酰氧基-2,3,5-三苯...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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1H-1,2,3-Triazole-4-carboxylicacid,5-(cyanomethyl)-,methylester(9CI)结构式

1H-1,2,3-Triazo...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-1,5-dihydro-1-b-D-ribofuranosyl结构式

4H-1,2,3-Triazo...

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Methyl 5-Cyanomethyl-2-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Cyanom...

~83%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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1,3-丙酮二羧酸二甲酯结构式

1,3-丙酮二羧酸二甲酯

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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dimethyl 3-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioate结构式

dimethyl 3-[(2,...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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Methyl 5-Methoxycarbonylmethyl-1-(2,4-dinitroanilino)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Methox...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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Methyl 4(5)Methoxycarbonylmethyl-1,2,3-triazole-5(4)carboxylate结构式

Methyl 4(5)Meth...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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1-乙酰氧基-2,3,5-三苯甲酰氧基-1-β-D-呋喃核糖结构式

1-乙酰氧基-2,3,5-三苯...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

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1H-1,2,3-Triazole-4-carboxylicacid,5-(cyanomethyl)-,methylester(9CI)结构式

1H-1,2,3-Triazo...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

查看详情

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

~%

5-(cyanomethyl)-2-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]triazole-4-carboxamide结构式

5-(cyanomethyl)...

查看详情

1,3-丙酮二羧酸二甲酯结构式

1,3-丙酮二羧酸二甲酯

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

查看详情

dimethyl 3-[(2,4-dinitrophenyl)hydrazinylidene]pentanedioate结构式

dimethyl 3-[(2,...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

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Methyl 5-Methoxycarbonylmethyl-1-(2,4-dinitroanilino)-1,2,3-triazole-4-carboxylate结构式

Methyl 5-Methox...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

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1H-1,2,3-Triazole-4-carboxylicacid,5-(cyanomethyl)-,methylester(9CI)结构式

1H-1,2,3-Triazo...

~17%

1H-1,2,3-Triazole-4-carboxamide,5-(cyanomethyl)-(9CI)结构式

1H-1,2,3-Triazo...

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

查看详情

1H-1,2,3-Triazole-4-carboxamide,5-(cyanomethyl)-(9CI)结构式

1H-1,2,3-Triazo...

~58%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

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Methyl 4(5)Methoxycarbonylmethyl-1,2,3-triazole-5(4)carboxylate结构式

Methyl 4(5)Meth...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

查看详情

methyl 5-(carbamoylmethyl)-2H-triazole-4-carboxylate结构式

methyl 5-(carba...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

查看详情

1H-1,2,3-Triazole-4-carboxylicacid,5-(cyanomethyl)-,methylester(9CI)结构式

1H-1,2,3-Triazo...

~%

4H-1,2,3-Triazolo[4,5-c]pyridin-4-one,6-amino-3,5-dihydro结构式

4H-1,2,3-Triazo...

查看详情