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- fluorin-containing phenyl pyrimidine derivative 含氟的苯基嘧啶衍生物
- 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. 国家自然科学基金面上重点项目:“丙二酸环酯聚合物试剂参与的杂环化合物固相合成”(2001-2003)。
- pyrimidine derivative 嘧啶衍生物
- Keywords Pyrimidine derivates;Methoxylation;Synthesis; 嘧啶衍生物;甲氧基化;合成;
- Keywords pyrimidine derivate;herbicidal agent medium;synthesis; 嘧啶衍生物;除草剂中间体;合成;
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物,如煤或石油
- This paper reports the electron ionization mass spectra(EIMS)of eight 2,4,6trisubstituted pyrimidines derivatives. 本文报道了8个2,4,6-三取代嘧啶衍生物的电子轰击电离质谱。
- Synthesis and Biological Activity of Substituted Pyrimidine Derivatives 取代嘧啶化合物的合成和生物活性研究
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号,用以标明变量的第一个导数
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- A derivative is defined by a limiting process. 导数是通过一个极限过程加以规定的。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- A highly derivative prose style. 毫无创意的散文风格
- Uracil -- a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶--核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对。
- Synthesis of Pyrimidine Derivatives Carrying Nitrogen-containing Benzoheterocycles 导入苯并含氮杂环的嘧啶类衍生物的合成
- A derivative word;a derivative process. 衍生词;推导过程
- Not standing alone;derivative or dependent. 从属的,不独立的不独立存在的;衍生性的或依赖性的
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- Uracil -- a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶--核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对。