The Study of Three-membered Cycloaddition to [60] Fullerene and Functions of Their Derivatives

[60]富勒烯三元环化反应及其衍生物功能研究

属类：行业术语-中文论文标题-

It was discovered in 1825 by Michael Faraday. The chemical formula is C6H6; August Kekule von Stradonitz in 1865 was the first to propose the correct structure, a six-membered ring of carbon atoms, each with one hydrogen atom bonded to it.

1825年由法拉第发现。化学式是C6H6。1865年凯库勒首先提出苯的正确结构，是由六个碳原子组成的环，每个碳原子结合着一个氢原子。

属类：化学及生命科学-化学-

Synthetic Studies of Sarsolilide A – Construction of the 14-Membered Cembranoid Skeleton

Sarsolilide A的合成研究-十四元碳环骨架的构建

属类：行业术语-中文论文标题-

A six-membered heterocyclic compound,such as pyridine,that contains one or more atoms of nitrogen with a ring structure resembling that of benzene.

吖?，连氮由六种元素构成的杂环化合物，如氮苯(吡啶)，它由一个或更多的氮原子构成，呈环状结构，类似苯的结构

属类：综合句库--

Azole:a class of organic compounds having a five-membered heterocyclic ring with two double bonds.

氮杂茂:一种由五种杂环元素,两组粘合剂组成的有机化合物。

属类：综合句库-未分类-

Theoretical Study on the Reactions of Two-membered Si-O Rings with CF(subscript n)(n=1~3)Radicals

二元硅氧环与CF(下标 n)(n=1~3)自由基反应的理论研究

属类：行业术语-中文论文标题-

A Novel 8-Membered Macrolide Produced by a Marine-Derived Actinomycete Streptomyces sp. V5

海洋放线菌Streptomyces sp. V5产生的一个新的八元环内酯

属类：行业术语-中文论文标题-

Theoretical Studies of Second-Order Nonlinear Optical Properties of Benzo Five-Membered Heterocyclic Squaraine Derivatives

含苯并五元环方酸衍生物的二阶非线性光学性质的理论研究

属类：行业术语-中文论文标题-

A five-membered heterocyclic ring compound,C4H5N,having an odor similar to chloroform.It is the parent compound of hemoglobin,chlorophyll,and many other complex,biologically active substances.

叽咯一种五倍杂环混合物，C4H5N，气味与三氯甲烷相似，是血红蛋白，叶绿素和其他多种复杂的生物性活跃的物质的亲体混合物

属类：综合句库--

Achievements on the Application of Hydrazine and Related Compounds for the Synthesis of Five-Membered Azole Heterocycles

肼类衍生物在五元唑类杂环合成中的应用进展

属类：行业术语-中文论文标题-

Quinone: Any member of a class of cyclic organic compounds comprising a six-membered unsaturated ring (see saturation)to which two oxygen atoms are bonded as carbonyl groups (-C=O; see functional group).

醌:在六元不饱和环中，含有两个紧邻的，或被乙烯基(-CH=CH-)撑隔开的羰基(＞C=O)的环状有机化合物的统称。

属类：化学及生命科学-化学-

Synthesis of N-Heterocyclic Six-membered Ligand (S)-TIAMPP and Its Application in Asymmetric Catalytic Hydrogenation

六元N-杂环配体TIAMPP的合成及其在不对称催化加氢中的应用

属类：行业术语-中文论文标题-

DFT Studies on the Tetrazine Substituted by Six-membered C-N Heterocyclic Derivatives

六元氮杂环取代四嗪化合物的密度泛函理论研究

属类：行业术语-中文论文标题-

Progress on Copolymerization of Six-Membered Cyclic Carbonates DTC or TMC with ε-Caprolactong

六元环碳酸酯TMC或DTC与己内酯开环共聚合研究进展

属类：行业术语-中文论文标题-

Those with six-membered heterocyclic rings include pyridine, pyridoxine (vitamin B6; see vitamin B complex), vitamin E, quinine, and the pyran nucleus, which is found in sugars and the anthocyanin pigments. Nicotine and morphine have both five-and six-membered heterocyclic rings; some antibiotics (e.g., penicillin)have two different heteroatoms in their rings.

六种成分的杂环化合物则有啶、哆醇(维生素B6)、维生素E、尼古丁、奎宁、吗啡和喃核，后者见于糖和花青色素。

属类：化学及生命科学-化学-

Hydrothermal Synthesis of Polyoxovanadium Borate Material with eighteen-membered Ring Exhibiting Electrochemical Behavior

十八元环多钒硼酸盐的水热合成及其氧化还原性质研究

属类：行业术语-中文论文标题-

Effects of 12-membered -ring Erythromycin Derivative on the Proliferation and Cell Cycling of T Lymphocyte

十二元环红霉素衍生物对T淋巴细胞增殖和细胞周期的影响

属类：行业术语-中文论文标题-

Effects of 14-membered Macrolides on the Formation of Pseudomonas aeruginosa Biofilms and Synergism between Macrolide and Ciprofloxacin

十四元环大环内酯类对细菌生物被膜形成的影响及对环丙沙星的增效作用

属类：行业术语-中文论文标题-

They suggested that radicals with a double bond 13 to the carbon bearing the peroxy groups (which can only arise from acids containing more than two double bonds)cyclize to form peroxides with five-membered rings.

他们认为连接过氧基的碳原子有一个双键的游离基(只有多于两个双键的酸可形成)环化形成五元环的过氧化物。

属类：工程技术-食品工程-

A Practical and Efficient Synthesis of Five-Membered Azasugar Derivatives

五元氮杂糖衍生物的实用有效合成方法

属类：行业术语-中文论文标题-

Compounds having five-membered heterocyclic rings include chlorophyll, hemoglobin, indigo, tryptophan, and certain polymers.

五种成分的杂环化合物有叶绿素、血红蛋白、靛蓝、色氨酸和特定的聚合物。

属类：化学及生命科学-化学-

Synthesis, Structure and Characterization of a Novel Six-membered Diazacyclic Compound

一个新的二氮六元杂环化合物的合成、结构及表征

属类：行业术语-中文论文标题-

Therefore, it is the reducing end and will be in equilibrium with alpha and beta six-membered ring forms, as described earlier for monosaccharides.

因此如前面单糖部分所述,它是还原性末端。会形成六元环形式的平衡。

属类：工程技术-食品工程-

After King James I died at the tail end of March during a storm that battered the Scottish coast, a contem-porary writer mourned that this would be"long after re-membered as the storm of the Borrowed Days. "

英国国王詹姆斯一世死于3月末，那时一场风暴袭击了苏格兰沿海。当时的一位作家悲叹地说，“今后，这将作为‘借日’的风暴，久久地留在人们记忆中。”

属类：文学表达-文学-散文

Special methods for four-membered carbocyclic rings are given in Chapter 32

制取四碳环化合物的特殊方法是在第三十二章中阐述的。

属类：综合句库--

3, 4-Thiadiazoles, which contain N, S atoms of five-membered heterocycles, have important chemical and biological values.

3,4-噻二唑类化合物是含有N、S原子的五元杂环化合物，具有重要的化学和生物应用价值。

属类：中国大陆-www.ceps.com.tw-

Investigation on Catalytic Hydrogenation of Five-Membered Heterocycles at Normal Temperature and Pressure

常温常压下五元杂环的催化加氢反应

属类：中国大陆-www.ilib.cn-

Sulfonamide-substituted fused 5-membered ring compounds, their use as medicament, and pharmaceutical preparation comprising them.

磺酰胺取代的稠合5-元环化合物，其作为药物的应用，以及包含它们的药物组合物。

属类：英汉句库-ip.com-

Synthesis of Six-membered Nitrogened Heterocyclic Compounds Fused Polycyclic Rings

六元多环系含氮杂环化合物的合成

属类：中国大陆-www.ilib.cn-

Study of TLC Method in the Identification of Fourteen-Membered Large Ring Lactone Antibiotics

十四元环大环内酯类抗生素薄层鉴别方法研究

属类：中国大陆-service.ilib.cn-