核苷与核苷酸|Nucleosides & Nucleotides-毕得医药

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核苷是糖胺，可以被认为是不含磷酸基的核苷酸。核苷由一个核苷酸(也称为氮基)和一个五碳糖(核糖或脱氧核糖)组成，而核苷酸由一个核苷酸、一个五碳糖和一个或多个磷酸基组成。在核苷中，碱基通过-糖苷键与核糖或脱氧核糖结合。核苷酸是有机分子，是构成核酸聚合物的单体单位，脱氧核糖核酸(DNA)和核糖核酸(RNA)，两者都是地球上所有生命形式中必不可少的生物分子。核苷酸是核酸的基本组成部分;它们由三个亚基分子组成:一个氮基、一个五碳糖(核糖或脱氧核糖)和至少一个磷酸基。核苷是含氮的碱和5碳的糖。因此，一个核苷加上一个磷酸基产生一个核苷酸。

4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidin-2(1H)-one 4-氨基-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)-5-甲基嘧啶-2(1H)-酮: BJS2442638838-07-398%; ￥779.005g

1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde 1-((2r,4s,5r)-4-羟基-5-(羟基甲基)四氢呋喃-2-基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲醛: BJS17774554494-26-295%; ￥4563.00250mg

(2R,3R,4S,5R)-2-(6-Amino-2-iodo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5R)-2-(6-氨基-2-碘-9H-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇: BJS399259135109-88-797%; ￥271.00250mg

9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purine-2,6-diol 9-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)-9H-嘌呤-2,6-二醇: BJS9797648146-80-598%; ￥212.00100mg

((2R,3S,4S,5R)-5-(6-Amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate ((2R,3S,4S,5R)-5-(6-氨基-2-氟-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)甲基膦酸二氢酯: BJS081622175607-67-998%; ￥208.00100mg

(2R,3R,4S,5R)-2-(6-Amino-2-fluoro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5R)-2-(6-氨基-2-氟-9H-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇: BJS3567225146-78-196%; ￥235.001g

4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one hydrochloride 4-氨基-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮盐酸盐: BJS85383893992-42-598%; ￥794.005g

1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione 1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)-5-(羟甲基)嘧啶-2,4(1H,3H)-二酮: BJS24461005116-24-595%; ￥10112.001g

5-Fluoro-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-氟-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2,4(1H,3H)-二酮: BJS408098650-91-998%; ￥69.00250mg

5'-Chloro-5'-deoxyadenosine (2R,3R,4S,5S)-2-(6-氨基-9H-嘌呤-9-基)-5-(氯甲基)四氢呋喃-3,4-二醇: BJS4194648892-48-897%; ￥489.0025g

1-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione 1-((2R,3R,4R,5R)-4-羟基-5-(羟甲基)-3-甲氧基四氢呋喃-2-基)-5-碘嘧啶-2,4(1H,3H)-二酮: BJS808677834218-84-395+%; ￥979.00250mg

2-Methylbutyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate (1-((2R,3R,4S,5R)-3,4-二羟基-5-甲基四氢呋喃-2-基)-5-氟-2-氧代-1,2-二氢嘧啶-4-基)氨基甲酸酯: BJS5930270910129-15-695%; ￥2476.0050mg

4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-iodopyrimidin-2(1H)-one 4-氨基-1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)-5-碘嘧啶-2(1H)-酮: BJS8862861611-53-095%; ￥158.001g

((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate ((2R,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-3,4-二羟四氢呋喃-2-基)磷酸二氢甲酯: BJS359071661-19-897%; ￥50.005g

(2R,3S,5R)-2-(Hydroxymethyl)-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-3-ol (2R,3S,5R)-2-(羟基甲基)-5-(6-(甲基氨基)-9H-嘌呤-9-基)四氢呋喃-3-醇: BJS35299002002-35-999%; ￥559.00100mg

1-((2R,3S,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1-((2R,3S,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2,4(1H,3H)-二酮: BJS59424993083-77-098%; ￥1760.00100g

4-Amino-1-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-氨基-1-((2R,5S)-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮: BJS15228897481-89-298%; ￥586.00250mg

(2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-methyltetrahydrofuran-3-ol (2R,3S,5R)-5-(6-氨基-9H-嘌呤-9-基)-2-甲基四氢呋喃-3-醇: BJS80596416698-26-698+%; ￥909.005mg

1-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1-((2R,3R,4R,5R)-4-羟基-5-(羟甲基)-3-甲氧基四氢呋喃-2-基)-5-甲基嘧啶-2,4(1H,3H)-二酮: BJS116685755486-09-497%; ￥905.005g

4-Amino-1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-氨基-1-((2R,3R,4R,5R)-3-氟-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮: BJS065192810212-20-195%; ￥189.00250mg

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