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,3R,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1-((2R,3R,4R,5R)-3,4-二羟基-5-(羟甲基)-3-甲基四氢呋喃-2-基)嘧啶-2,4(1H,3H)-二酮: BJS848310031448-54-197%; ￥130.001g

1-((2R,4S,5S)-4-Azido-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1-((2R,4S,5S)-4-叠氮基-5-(羟甲基)四氢呋喃-2-基)-5-甲基嘧啶-2,4(1H,3H)-二酮: BJS074112730516-87-199%; ￥214.005g

Sodium ((2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl phosphate ((2R,3S,5R)-5-(4-氨基-2-氧代嘧啶-1(2H)-基)-3-羟基四氢呋喃-2-基)甲基磷酸二钠盐: BJS082409313085-50-298%; ￥695.001g

1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methoxypyrimidine-2,4(1H,3H)-dione 1-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)-5-甲氧基嘧啶-2,4(1H,3H)-二酮: BJS352039535542-01-995%; ￥172.00250mg

(2R,3R,4S,5R)-2-(6-Amino-8-bromo-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5R)-2-(6-氨基-8-溴-9H-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇: BJS95843202946-39-698%; ￥143.005g

4-Amino-5-bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-氨基-5-溴-1-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮: BJS83212103066-86-295%; ￥718.005g

(2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(6-amino-9H-purin-9-yl)tetrahydrofuran-3,4-diyl diacetate 2',3',5'-三乙酰腺苷: BJS94388777387-57-798%; ￥995.00100g

1-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1-((2R,4S,5R)-4-羟基-5-(羟甲基)四氢呋喃-2-基)-5-甲基嘧啶-2,4(1H,3H)-二酮: BJS497565050-89-598%; ￥65.0025g

((2R,3S,4R,5R)-3,4-Dihydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl dihydrogen phosphate ((2R,3S,4R,5R)-3,4-二羟基-5-(5-甲基-2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)四氢呋喃-2-基)甲基磷酸酯: BJS07508563590-47-497%; ￥2039.0050mg

Sodium ((2R,3S,5R)-5-(6-amino-9H-purin-9-yl)-3-hydroxytetrahydrofuran-2-yl)methyl phosphate ((2R,3S,5R)-5-(6-氨基-9H-嘌呤-9-基)-3-羟基四氢呋喃-2-基)甲基磷酸钠: BJS77206232922-74-995%; ￥9599.005g

((S)-3-Amino-3-carboxypropyl)(((2S,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)sulfonium 4-methylbenzenesulfonate ((S)-3-氨基-3-羧丙基)(((2S,3S,4R,5R)-5-(6-氨基-9H-嘌呤-9-基)-3,4-二羟基四氢呋喃-2-基)甲基)(甲基)锍 4-甲基苯磺酸盐: BJS511060052248-03-098%; ￥250.00100mg

(2R,3R,4R,5R)-2-(6-(Cyclopentylamino)-9H-purin-9-yl)-5-(hydroxymethyl)-3-methyltetrahydrofuran-3,4-diol (2R,3R,4R,5R)-2-(6-(环戊基氨基)-9H-嘌呤-9-基)-5-(羟甲基)-3-甲基四氢呋喃-3,4-二醇: BJS9971223205171-06-895+%; ￥8495.001g

N4-Methylcytidine 1-((2R,3R,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)-4-(甲氨基)嘧啶-2(1H)-酮: BJS687198610578-79-798%; ￥5082.001g

((2R,3S,5R)-5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate ((2R,3S,5R)-5-(4-氨基-2-氧代嘧啶-1(2H)-基)-3-羟基四氢呋喃-2-基)甲基磷酸二氢酯: BJS26992711032-65-195%; ￥521.00250mg

5-Chloro-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5-氯-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: BJS44910002880-89-995%; ￥18608.005g

(2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5R)-2-(6-氨基-9H-嘌呤-9-基)-5-(羟甲基)四氢呋喃-3,4-二醇: BJS113888558-61-798%; ￥69.00100g

4-Amino-1-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one 4-氨基-1-((2R,3S,4S,5R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)嘧啶-2(1H)-酮: BJS0527858147-94-498%; ￥365.0025g

2-Amino-9-((2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one 2-氨基-9-((2R,3R,5S)-3-羟基-5-(羟甲基)四氢呋喃-2-基)-1H-嘌呤-6(9H)-酮: BJS20991023608-58-095%; ￥1329.00250mg

((2R,3S,5R)-3-Hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl benzoate ((2R,3S,5R)-3-羟基-5-(5-甲基-2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)四氢呋喃-2-基)甲基苯甲酸酯: BJS494457035898-29-495%; ￥407.00100mg

9-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-2-(methylamino)-1,9-dihydro-6H-purin-6-one 9-((2R,3R,4R,5R)-4-羟基-5-(羟甲基)-3-甲氧基四氢呋喃-2-基)-2-(甲氨基)-1,9-二氢-6H-嘌呤-6-酮: BJS6118045135023-21-198%; ￥1220.00100mg

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