The synthetic route for the 25% overall yield.
本合成路线总收率为25%。
Objective: To improve synthetic route of simvastatin.
目的：合成降脂药辛伐他汀。
The synthetic route of geraniol and nerol was studied.
本文研究了香叶醇和橙花醇的合成方法。
Objective: To optimize the synthetic route of lenalidomide.
目的：优化来那度胺的合成路线。
OBJECTIVE to establish a new synthetic route of Nitrofurantoin.
目的确定一种新的呋喃妥因合成工艺。
To develop a synthetic route of 4 (N, N dimethylamino)butanal diethyl acetal .
探讨4 - （N，N-二甲胺基）丁醛缩二乙醇的合成路线。
RESULTS:This synthetic route is simpler, the yield is higher than those of documents reported.
结果：工艺简单、产品易得、收率高于文献报道。
Moreover, the concision of synthetic route and the stability of ligand were also pursued goals.
同时，合成方法的简单和配体的稳定也一直是研究人员的追求目标。
The synthetic route may be categorized into two classes according to the intermediates involved.
根据经过的中间体的不同，将合成路线分为两大类。
Confirmation of structure based on e. g., synthetic route and spectral analyses should be provided.
应提供基于，如，合成路线和光谱分析的结构确认。
Conclusion This synthetic route was easy to operation, had a high yield and suitable for industrial...
结论该合成路线具有工艺简单、得率高等特点，适合于工业化生产。
The synthetic method of bromocyclopropane is introduced and the best synthetic route is studied in this paper.
介绍了溴环丙烷的合成，研究了较佳的工艺方法。
Conclusion: The synthetic route for azelnidipine was convenient for raw materials availibility and industrial manufacture.
结论：本方法原料易得，便于工业化生产。
A new synthetic route of methane to synthesis gas is compared with other conventional ones and the advantage is introduced.
阐述了甲烷选择性氧化制合成气过程的优点，并与其他转化工艺进行了比较。
This paper describes the method of chemical synthesis and biological activity of ofurace, A desired synthetic route is proposed.
本文介绍了甲呋酰胺的化学合成方法及生物活性，推荐了一条较为合理的合成路线。
The improved synthesis reduced the process steps, the overall yield was 51.6%. This synthetic route is suitable for industrial manufacture.
该工艺路线缩短了反应步骤，总收率达51.6%，适合工业化生产。
RESULTS: Synthetic route was shorten by one step, the yield of etherification increased by 20% or more as compared with the yield in literature.
结果：使合成路线缩短一步，醚化收率比文献值提高20％以上。
An improved synthetic route of nicomol was introduced in the thesis. The process was simplified via a one-pot procedure and the total yield was 59%.
介绍了合成治疗高脂血症的烟酸类药物尼可莫尔的合成路线，本路线采用了一勺烩的方法，简化了操作，总收率为5 9%。
RESULTS and CONCLUSION Compared with the literature method, this synthetic route has mild reaction condition, convenient disposition, good yield and so on.
结果与结论改进后的方法与文献方法比较具有反应条件温和，后处理方便，收率高等优点。
Specific enzyme catalysis provides a novel synthetic route for useful polyesters, many of which are difficult to be synthesized by conventional methodologies.
尤其是特种酶的应用，为传统方法难以合成的聚酯，开辟了一条新的合成途径。
Objective: Study the synthetic process of Sulbenicillin Sodium, combine the related literature with the result of experiments, chose and modify the synthetic route.
目的：研究抗绿脓杆菌药磺苄西林钠的合成。结合相关文献和实验摸索结果，选择优化合适的合成路线。
The classification of pyridine derivatives was introduced, application and synthetic route of alkyl pyridine and halogenated pyridine were also elucidated in detail.
介绍吡啶衍生物的分类，并详细总结了烷基吡啶和卤代吡啶的应用及其合成路线。
On the base of the results, a new synthetic route of brominated Q0 was reported. The method was more favorable for the preparation of Q0, and the yield was above 86%.
在此基础上，研究了溴化Q0的合成方法，形成了一条新的、简便的溴化Q0的合成路线，收率达86%以上。
This paper has studied the synthesis of sodium saturated oleic acid ethanolamine sulfate from oleic acid by proper synthetic route and determined Its surface-activity.
本文以油酸为原料经过适当的途径合成饱和油酸乙醇酰胺硫酸酯钠，并测定其表面活性性能。
OBSH is a recently developed blowing agent of rubber and plastics in our country. An outline of its synthetic route, characteristics in use and modifying methods was given.
OBSH是国内近年来开发的橡塑发泡剂。本文概要介绍了它的合成路线、应用特色及改性方法。
The oxidative carbonylation of methanol route is one of the earliest phosgene-free synthetic routes of DMC, and it also contains the virtue of low cost which made it more economical.
甲醇液相氧化羰基化法是人们最早研究的非光气法d MC合成工艺，也是众多DMC合成方法中成本最低、最经济的工业路线。
A new synthetic route was designed and the process was investigated and improved to make easier, and the yield was elevated. All the work provide the foundation for its industrialization.
设计并打通了其合成路线，并对其合成工艺进行了较为详细的考察和改进，使操作简便，收率提高，为其工业化生产奠定了基础。
This paper describes characteristics of insect control and method of chemical synthesis of fenoxycarb, an insect growth regulator. A desired synthetic route of the insecticide is proposed.
介绍了苯醚威的杀虫特点及化学合成方法。通过比较，推荐了一条较为合理的化学合成路线。
This paper describes characteristics of insect control and method of chemical synthesis of fenoxycarb, an insect growth regulator. A desired synthetic route of the insecticide is proposed.
介绍了苯醚威的杀虫特点及化学合成方法。通过比较，推荐了一条较为合理的化学合成路线。
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