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。

1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)-5-甲基-4-硫代氧基-3,4-二氢嘧啶-2(1H)-酮: BJS65857337236-57-995%; ￥1193.00100mg

Sodium (4aR,6R,7R,7aS)-6-(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)-7-hydroxytetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-2-olate 2-oxide (4aR,6R,7R,7aS)-6-(2-氨基-6-氧代-1,6-二氢-9H-嘌呤-9-基)-7-羟基四氢-4H-呋喃[3,2-][1,3,2]二氧膦杂己环-2-醇钠 2-氧化物: BJS917723340732-48-798%; ￥6302.00100mg

((2R,3S,4R,5R)-5-(2-Amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate, disodium salt ((2R,3S,4R,5R)-5-(2-氨基-6-氧代-3,6-二氢-9H-嘌呤-9-基)-3,4-二羟四氢呋喃-2-基)甲基四氢呋喃三磷酸二钠盐: BJS032872756001-37-789%; ￥466.001g

2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1-methyl-1H-purin-6(9H)-one 2-氨基-9-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)-1-甲基-1H-嘌呤-6(9H)酮: BJS99031002140-65-097%; ￥1646.0025mg

(2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-3-methyltetrahydrofuran-3,4-diol (2R,3R,4R,5R)-2-(6-氨基-9H-嘌呤-9-基)-5-(羟甲基)-3-甲基四氢呋喃-3,4-二醇: BJS427110015397-12-398%; ￥5309.001g

5-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-氨基-1-((2R,3R,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: BJS11554002149-76-098%; ￥2342.00100mg

5-Ethyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-乙基-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: BJS257569915176-29-195%; ￥1657.0025mg

4-Amino-1-((2R,3R,4S,5R)-3-amino-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-氨基-1-((2R,3R,4S,5R)-3-氨基-4-羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮: BJS318497826889-42-998%; ￥2390.00100mg

Isopentyl (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)氨基甲酸叔丁酯: BJS1695200162204-30-097%; ￥2799.00100mg

1-((2R,5S)-5-(Hydroxymethyl)tetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione 1-((2R,5S)-5-(羟甲基)四氢呋喃-2-基)-5-碘嘧啶-2,4(1H,3H)-二酮: BJS6549003105784-83-697%; ￥17974.001g

(2R,3S,5R)-2-(Hydroxymethyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl acetate (2R,3S,5R)-2-(羟基甲基)-5-(5-甲基-2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)四氢呋喃-3-基乙酸酯: BJS424870021090-30-298%; ￥2197.001g

(2R,3R,4S,5R)-2-(6-((4-Aminophenethyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5R)-2-(6-((4-氨基苯乙基)氨基)-9H-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇: BJS026142289705-21-598%; ￥3667.00250mg

(2R,3R,4R,5R)-2-(4-Amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4R,5R)-2-(4-氨基-7H-吡咯并[2,3-d]嘧啶-7-基)-3-乙炔基-5-(羟甲基)四氢呋喃-3,4-二醇: BJS29864001044589-82-399%; ￥6598.00250mg

(2S,3S,4S)-2,3,4,5-Tetrahydroxypentanal (2S,3S,4S)-2,3,4,5-四羟基戊醛: BJS864582424259-59-497%; ￥67.005g

(2S,3R,4R,5R)-5-Methyltetrahydrofuran-2,3,4-triyl triacetate (2S,3R,4R,5R)-5-甲基四氢呋喃-2,3,4-三基三乙酸酯: BJS400811362211-93-297%; ￥1140.00500g

(2S,3R,4R,5R)-5-(Acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetate (2S,3R,4R,5R)-5-(乙酰氧基甲基)四氢呋喃-2,3,4-三乙酸三酯: BJS113874613035-61-597%; ￥164.00500g

(2R,3R,4R,5R)-2-(Hydroxymethyl)-4-methoxy-5-(6-(methylamino)-9H-purin-9-yl)tetrahydrofuran-3-ol (2R,3R,4R,5R)-2-(羟甲基)-4-甲氧基-5-(6-(甲基氨基)-9H-嘌呤-9-基)四氢呋喃-3-醇: BJS209750057817-83-198%; ￥4509.0050mg

9-((2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,9-dihydro-6H-purin-6-one 9-((2R,3S,4R,5R)-3-氟-4-羟基-5-(羟甲基)四氢呋喃-2-基)-1,9-二氢-6H-嘌呤-6-酮: BJS444361098983-40-598%; ￥28644.001g

(2R,3S,5R)-5-(4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol (2R,3S,5R)-5-(4-氨基-3-碘-1H-吡唑并[3,4-d]嘧啶-1-基)-2-(羟甲基)四氢呋喃-3-醇: BJS5235248187479-00-197%; ￥1222.0050mg

2-Amino-9-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one 2-氨基-9-((2R,3S,4R,5R)-3-氟-4-羟基-5-(羟甲基)四氢呋喃-2-基)-1H-嘌呤-6(9H)-酮: BJS8930400103884-98-698+%; ￥571.00100mg

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