• 他们发现帕金森相关基因pink1乙嗪功能相互作用维持线粒体功能

    They found that the Parkinson-associated genes PINK1 and Parkin functionally interact to maintain mitochondrial function.

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  • 硫酸混合物作环合剂制备中间体方法具有反应条件温和、价格便宜、后处理简单的优点,适用于工业化生产

    Sulfuric acid and acetic anhydride were used as a cyclizing agent to prepare Ofloxacin intermediate. The reaction could be carried out under moderate conditions and facilitate industrial produce.

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  • 地克珠利环丙氨莱克多巴胺牛至香酚、氯氰碘柳胺、双酸钠、氧基喹啉大蒜素、脲酶抑制剂

    Diclazuril, Cyromazine, Ethoxy Quinoline, Closantel Sodium, Ractopamine, Oregano Oil, Garlicin, Urease Inhibitor etc. raw material and 100 various products such as preparation.

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  • 通过实验设计出新的合成2-氨基- 4 -甲氨基- 6 -氧基均三路线,经过正交实验确定最佳反应条件,产品收率61.5%。

    A new method of preparation of 2-amino-4 -methylamino-6-ethoxys-tri - azine is found. And the optimum reaction conditions are determined by orthogonal experiments. The total yield is 61.5%.

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  • 通过实验设计出新的合成2-氨基- 4 -甲氨基- 6 -氧基均三路线,经过正交实验确定最佳反应条件,产品收率61.5%。

    A new method of preparation of 2-amino-4 -methylamino-6-ethoxys-tri - azine is found. And the optimum reaction conditions are determined by orthogonal experiments. The total yield is 61.5%.

    youdao

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