Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016)
Session: Medicine
19 articles
Proceedings Article
Brief Description of the Difference between Ginseng and Codonopsis
Wenzhao Zhang
Although, Ginseng and Codonopsis belonged to different genus, they were similar in thekjh medicinal properties, pharmacological effects and other aspects, and even someone was forward that the ancient Ginseng was today's Codonopsis. As the price of Ginseng was much higher, Codonopsis was often used to...
Proceedings Article
Synthesis of Cinnamic Acid Derivatives
Lei Zhao, Yuanbiao Tu, Yuping Guo
Quinazoline derivatives have been shown to be biologically active such as afatinib. The cinnamic acid derivative is an important part of the quinazoline derivative which exerts its activity. And Cinnamic acid derivatives were prepared by the benzaldehyde derivatives and malonic acids. In this paper,...
Proceedings Article
The Research Progress of Platelet-Rich Fibrin Applications in the Orthodontic Treatment
Yuanqian Che, Peirong Li, Li Tian, Menghan Wang, Rongfeng Xiong, Xue Lei, Xinhui Li, Zhenlin Ge
Either the alveolar bone defects or the severe absorbed alveolar bone led by the teeth extraction could have an effect on the orthodontic teeth movement. Guided bone generation technique has supplied a new method for the above clinical difficulty. Platelet-Rich Fibrin has been reported in the orthodontics...
Proceedings Article
Synthesis of 4-chloro-6-methoxy-2-methyl-3-nitroquinoline
Lei Zhao, Fei Lei, Yuping Guo
4-Chloro-6-methoxy-2-methyl-3-nitroquinoline (1) was synthesized from 4-methoxyaniline through three steps including Cyclization, Nitrification and Chlorination. The structure of the target product (1) was confirmed by 1H NMR and MS. This method started with cheap raw materials was of simple experimental...
Proceedings Article
Synthesis of 2 - ((4-Substituted Phenyl) Amino) Benzaldehyde
Yongli Duan, Zhimin Li, Qidong Tang, Rui Li, Shan Xu
2-((4-substituted phenyl) amino) benzaldehyde, is an important intermediate for the synthesis of many biologically active intermediates of anticancer drugs. In this work, a rapid and high efficiency synthetic method for compound 1a-1b was established. Compound 1a-1b was synthesized from 2-chloronicotinic...
Proceedings Article
Synthesis of 4-Chloro-N, N-Dimethyl Pyridine Car Box Amide
Yongli Duan, Zhimin Li, Qidong Tang, Rui Li, Shan Xu
Sorafenib (1) in the medical field to show the potential biological activity. Literature on the majority of tumor cells have a high biological activity, such as lymphoma, breast cancer, prostate cancer. However, some synthetic route of Sorafeni has disadvantages, such as low product yield and complicated...
Proceedings Article
Synthesis of N-methylthieno [2, 3-d] Pyrimidin-4-amine Thienopyrimidine
Huajun Lei, Min Wang, Jiaqian Han, Zhou Lan
Thieno[2,3-d]pyrimidine is a key intermediate in many biologically active compounds such as GDC-0941 and BKM 120. In this work, a rapid synthetic method for compound (4) was established. The compound (4) was synthesized from the commercially available methyl 2-aminothiophene-3-carboxylate and formimidamide...
Proceedings Article
Synthesis of 4- (Thieno [3, 2-d] pyrimidin-4-yl) Morpholine
Huajun Lei, Linxiao Wang, Yingjia Xiong, Zhou Lan
4-(Thieno[3,2-d]pyrimidin-4-yl)morpholine derivatives is an important intermediate which inhibited tumor necrosis factor alpha and nitric oxide. In this work, a rapid and green synthetic method for compound (5) was established. The compound (5) was synthesized from the commercially available methyl 3-aminothiophene-2-carboxylate...
Proceedings Article
Synthesis of 1-(2-(piperidin-1-yl)ethyl)-1H-pyrrole-2-carbaldehyde
Caolin Wang, Yuanbiao Tu, Jiaqian Han, Yuping Guo
1-(2-(piperidin-1-yl)ethyl)-1H-pyrrole-2-carbaldehyde 4a-b is a new aqueous solubility aldehyde as an important intermediates of small molecule anticancer drugs. In this work, a rapid synthetic method for target compounds 4a-b was established. The compound 4a-b was synthesized from the commercially available...
Proceedings Article
Synthesis of N-(3-chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl) oxy) quinazolin-4-amine
Caolin Wang, Yiqiang Ouyang, Zhou Lan
Afatinib (1) exhibited potential biological activities in medicine. There are shortcomings in the synthesis route of afatinib in the literature, the product yield is low and the post-processing is complicated. Therefore, in this paper, the two-step synthetic route of afatinib was optimized. The two-step...
Proceedings Article
Synthesis of 3-phenyl-1H-pyrazole Derivatives
Xiaobo Liu, Shan Xu, Yinhua Xiong
3-phenyl-1H-pyrazole (1) is an important intermediate for the synthesis of many biologically active compounds. It was synthesized from acetophenone (2) and hydrazine through two steps including Knoevenagel condensation, Cyclization reaction reaction. In this paper, three novel 3-phenyl-1H-pyrazole derivatives...
Proceedings Article
Synthesis of Chalcone Derivatives
Xiaobo Liu, Xiaojie Liu, Yinhua Xiong
Chalcone is an important intermediate in many biologically active compounds such as flavonoid. Chalcone was prepared by the aldol condensation of benzaldehyde with acetophenone. In this paper, five novel chalcone derivatives were prepared. The structure were confirmed by MS and 1H NMR. Furthermore, the...
Proceedings Article
Synthesis of 2-Chloronicotinic Acid Derivatives
Bingbing Zhao, Zhou Lan, Shan Xu, Yinghua Xiong
2-Chloronicotinic acid and its derivatives are important intermediates for the synthesis of medical antibiotics, anti-cardiovascular drugs, insecticides and herbicides, and they used in the synthesis pranoprofen and diflufenican. In this work, a rapid synthetic method for 2-morpholinonicotinic acid was...
Proceedings Article
Expression of Beta-Adrenergic Receptor in Glioma LN229 Cells and Its Effect on Cell Proliferation
Junhong Dong, Ping Wang, Qingluan Xu, Kunpeng Lv, Yu Wang
Objective To investigate the expression of beta-adrenergic receptor( -AR) in glioma cells and the effect of blocking -adrenergic receptors on glioma cell proliferation. Methods: The expression of beta-adrenergic receptor in glioma LN229 and U251 cells were detected by real time PCR and Western Blotting....
Proceedings Article
Research Progress of TCM Treatment of Chronic Bronchitis in Remission Stage
Hongjun Teng, Hongying Sun, Yu Shi
Chronic bronchitis is a common and frequent disease of respiratory system in the clinical; its main manifestation is the chronic non-specific inflammation of trachea, bronchial mucosa and surrounding tissue; its etiology is complex, associating with infection, allergies, genetic, immune dysfunction and...
Proceedings Article
The Analysis of Automotive Starter's Common Broken Gear
Na Yang, Kun Wu
Also known as the starter motor or starter motor, the main role is that the electric energy of battery is converted into mechanical energy to drive the engine flywheel rotating, thus starting the engine.This paper is Electromagnetic soft starter meshing and Engine for gas engine.The main parts of the...
Proceedings Article
Castleman's Disease of the Tracheal: A Case Report
Jing Liu, Xin Liao, Wei Zhan
Castleman's disease (CD) is a chronic lymphoproliferative disorder characterized by unexplained enlarged lymph nodes. CD of the tracheal is rare, and shows unspecific manifestation with high misdiagnosis rate. Here we reported a case of tracheal CD in a 43-year-old female. Finally, the nodule of the...
Proceedings Article
Effects of Beta Cypermethrin on Enzyme Activities of Zebrafish (Brachydanio Rerio)
Jia Jin, Songling Zhang, Pengpeng Wang, Min Zhang
In this paper, zebrafish was used as a model organism to study the toxicity of beta cypermethrin with different concentration gradient on the whole zebrafish, and the effects on superoxide dismutase (SOD) and peroxidase (POD) activities of zebrafish brain tissue. As a result, was found among the mortality...
Proceedings Article
Synthesis of tert-butyl 5-amino-4 - ((2- (dimethylamino) ethyl) (methyl) amino) -2- methoxyphenyl) Carbamate
Bingbing Zhao, Yuping Guo, Zhou Lan, Shan Xu
Tert-Butyl 5-amino-4 - ((2-(dimethyl- amino) ethyl) (methyl) amino) -2- methoxyphenyl) carbamate (1) is an important intermediate in many biologically active compounds such as omisertinib (AZD9291). In this work, a rapid synthetic method for compound 1 was established. The compound 1 was synthesized...