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pyrimidine n.【化學】嘧啶,間二氮(雜)苯。

pyrite

Although the incorporation of nondegradable pyrimidine analogues into dna is usually less efficient than that of the degradable pyrimidines , issues related to radiolabeled metabolites and interpretation of the images is usually simplified 不可分解之嘧啶核苷酸與dna的結合效率較可分解之嘧啶核苷酸為低,但由放射性代謝物及其衍生的影像解釋困難問題將會簡化。

Huang , x . , liu , z . - x . , “ solid - phase synthesis of 4 ( 1h ) ? quinolone and pyrimidine derivatives on a new scaffold - polymer - bound cyclic malonic acid ester ” , j . org . chem . , 2002 , 67 ( 19 ) , 6731 - 6737 國家自然科學基金面上重點項目: “丙二酸環酯聚合物試劑參與的雜環化合物固相合成” ( 2001 - 2003 ) 。

Uv radiation induced two major classes of pyrimidine dimmers : the pyrimidine ( 6 - 4 ) pyrimidone photoproduct ( 6 - 4 product ) and the cyclobutane pyrimidine dimmer ( cpd ) 紫外光照射可導致生物體產生兩種損傷: ( 6 - 4 )光產物和環丁烷嘧啶二聚體。

Heterocylic aromatics such as pyridine and pyrimidines also give a somewhat similar set of bands in the 1600 cm region 雜環芳香族結構類如吡啶、嘧啶類化合物在1600厘米1 ( 6 25微米)區域也有相似的一組譜帶。

The relative merits between “ degradable “ and “ non - degradable “ radiolabeled pyrimidine analogues have been compared in this paper 本文比較可分解及不可分解放射性標幟嘧啶核苷酸之個別優點。

Clevudine is a pyrimidine analogue with potent and sustained antiviral activity against hbv 克來夫定為嘧啶類似物,對hbv具有持續有效的抗病毒活性。

Assessment of erythrocyte pyrimidine 5 - nucleotidase test for screening of occupational lead poisoning 核苷酸酶篩選職業性鉛中毒的價值

Synthesis and biological activity of methyl n - methoxylcarbamates containing pyrimidine 甲氧基氨基甲酸甲酯類化合物的合成及生物活性

Theoretical studies on the effect of electronic absorption of polar solvents for pyrimidine 溶劑極性對嘧啶電子光譜影響的理論研究

Amino - 4 , 6 - dichloro pyrimidine 二氯嘧啶

Amino 4 , 6 dichloro pyrimidine 二氯嘧啶

Synthesis and biological activities of 1 2 4 - triazolo 1 5 - pyrimidine - 2 - thioether derivatives 硫醚的合成及生物活性研究

Amino4 , 6 - dimethoxy pyrimidine 二甲氧基嘧啶

The other two, thymine and cytosine, are single ring structures called pyrimidines . 另兩個為胸腺嘧啶和胞嘧啶,即稱為嘧啶的單環結構。