该新化合物具有抗肿瘤活性。
它们都是文献中未曾报道过的新化合物。
These compounds have not been reported in previous literatures.
结果合成了17个新化合物（1-17）。
这些新化合物均经元素分析和红外光谱鉴定。
All of the compounds were confirmed by elemental analysis and ir.
包括顺式导构体，共合成了20个新化合物。
Including cis isomers, 20 new cinnamamides were synthesized.
CAS的数据显示，这些努力已产生了新化合物数量的巨大增长。
Data gathered from the CAS Registry show that these efforts have generated tremendous growth in the creation of new compounds.
本文报导以2-乙基吡啶为原料，合成15种新化合物。
This paper we have synthesized 15 new compounds from 2-ethylpyridine.
当分子见面时，他们往往通过交换电子形式的新化合物。
When molecules meet, they often form new compounds by exchanging electrons.
目的：评价新化合物多穗柯根皮苷水杨酸酯的生物活性。
Objective: To evaluate bioactivity of the new compound, phloridzin-6 "-o-salicylate."
本论文共合成了18个化合物，其中17个为新化合物。
In the thesis, 18 compounds including 17 new compounds were synthesized.
新化合物有可能被撤出市场，这种风险对新药物开发具有强大抑制作用。
The risk that new compounds may be withdrawn from the market is a strong disincentive to new drug development.
采用元素分析、熔点、红外光谱等鉴定了新化合物的结构。
The structures of the synthesized new compounds have been identified by elementary analysis, melting points and IR spectra.
通过甲酰基异长叶烯与酮的缩合反应合成出六种具有香气的新化合物。
Six types fragrant new compounds were synthesized by the condensation reactions of formylisolongifolene with ketones.
结论：化合物1和8为首次从该种植物中得到，其中化合物1为新化合物。
Conclusion: Compounds 1 and 8 were obtained from this plant for the first time, and compound 1 was a new compound.
新化合物2,3—亚甲基—5,8—二甲氧基萘的合成、结构及反应的研究。
Study on Synthesis, Structure and Reaction ofa New Compound 2, 3 - Methylene - 5, 8 - Dimethoxy Naphthalene.
介绍了各国专利制度的现状，并举例说明延长新化合物专利期限的常用方法。
Present status of the world patent system are outlined. General measures for patent life extension of new chemical entity are illustrated.
通过对新化合物的归纳整理及生物活性的介绍，为新药的研究与开发提供参考。
By summarizing new compounds and intro during biological activity, providing reference for the new drug research and development.
结论化合物i为新化合物，化合物ii -VII为首次从该植物中分离得到。
Compound I is a new compound. Compounds II-VII were isolated from this plant for the first time.
结论：化合物1 ~3均为首次从该植物中分离得到，其中化合物2为新化合物。
Conclusion: Compounds 1-3 were isolated from this plant for the first time and compound 2 was a new compound.
简述了肉香味含硫化合物的核心分子结构在肉香味新化合物合成和肉味香精调配中的应用。
The application of the nuclear structure to the design of new meaty aroma compounds and meat flavor compositions was described.
本文介绍一种基于基因组扫描(鸟枪法)和生物信息学相结合的寻找微生物新化合物的平台。
A new platform based on the genome scanning technology (shot gun) and bioinformatics to discover novel compounds from microbial origin was introduced.
托纳博沙是一种抑制CSD的二乙基溴乙酰胺间隙结合阻滞剂并曾被认为是一种能防止偏头痛的的新化合物。
Tonabersat is a neuronal gap-junction blocker that inhibitsCSD and was once considered a promising new compound to preventmigraine attacks.
为进一步扩大壳聚糖的应用范围和开发出具有优良性能的新化合物，需对壳聚糖进行各种改性研究。
In order to expand its application and develop new compounds which have good nature, various studies of the chemical modification of chitosan are necessary.
结论：新化合物结构鉴定为芍药苷4乙基醚，并通过模拟实验证明可能为提取过程中产生的人工产物。
Conclusion: the new compound was identified as paeoniflorin-4-ethyl ether, which may be an artifact produced during extraction proved by simulate experiment.
不管是一些传统化合物的合成，还是新化合物的合成，化学家们总是以使这些合成路径越来越简便为目标。
For some traditional synthesis, or synthesis of new compounds, chemists have always been making them more and more convenient for the synthesis of the target path.
研究了新化合物唑胺菌酯水溶液在紫外光照射下的稳定性及施用到作物上经紫外光照射后生物活性的变化。
The photostability and bioactivity of a novel fungicide pyrametostrobin in its solution under exposure of ultraviolet lamp were studied.
新化合物中有一种被命名为“魁北克酚”，作为世界枫糖浆最大的生产地，加拿大魁北克省也因此获得了属于它的荣誉。
Among the new compounds is quebecol -- named in honor of the Canadian province of Quebec, which leads the world in maple syrup production.
新化合物中有一种被命名为“魁北克酚”，作为世界枫糖浆最大的生产地，加拿大魁北克省也因此获得了属于它的荣誉。
Among the new compounds is quebecol -- named in honor of the Canadian province of Quebec, which leads the world in maple syrup production.
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