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- Keywords isatin derivatives;intermediate;synthesis; 靛红衍生物;中间体;合成;
- isatin derivatives 靛红衍生物
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Many methods had used the isatin and 2-indolinone as starting material to synthesize tryptanthrin and derivatives. 大部分方法都是以吲哚醌和吲哚酮为起始原料,其中吲哚醌和靛红酸酐反应合成色胺酮及其衍生物的方法较为理想。
- Resembling opium or its derivatives in activity. 起鸦片或其衍生物作用的
- Higher derivatives and taylor series. 高阶导数和泰勒级数。
- Derivatives come in two forms: options and futures. 衍生工具有两种：期权和期货。
- WHY ARE THE LUPANINE DERIVATIVES BITTER? 为什么白金雀儿碱的派生物是苦的?
- How can a scientific category have its derivatives? 科学范畴何以能衍生?
- Containing opium or any of its derivatives. 含鸦片或其衍生物的
- Any of several derivatives of this compound. 此类化合物的各种衍生物
- Any of various derivatives of this compound. 吲哚类产品任何一种由这种化合物制造出来的产品
- Many English words are derivatives of Latin words. 许多英语词来自拉丁语。
- WHY ARE THE LUPANINE DERIVATIVES BITTER ? 为什么白金雀儿碱的派生物是苦的？
- Derivatives were written across the blackboard. 黑板上写满了数学导数。
- Colorings made from coal-tar derivatives. 煤炭焦油所衍生出的色料。
- Conclusion: Isatin can decrease the level of serum cholesterin level. 结论:靛红有降低血胆固醇水平的作用。
- Natural cytokinins are all derivatives of adenine. 天然的细胞分裂素是腺嘌呤的衍生物。
- Many cyclopentane derivatives also absorb in this region. 很多环戊烷的衍生物在这个范围也出现吸收。
- The required partial derivatives are easily worked out. 欲求的偏导数不难得出。
