呫吨类化合物,Xanthene derivative
1)Xanthene derivative呫吨类化合物
英文短句/例句
1.Study on the Phototoxicity, Photodegradation and Application of Xanthene Derivatives呫吨类化合物的光敏生物活性、光降解及应用研究
2.Synthesis and in Vitro Antioxidant Capacities Assay of Xanthonic Derivatives呫吨酮类衍生物的合成与体外抗氧化活性研究
3.Synthesis and Bioactivity of Furoxanthone Derivatives呋喃并呫吨酮衍生物的合成与生物活性研究
4.Synthesis of Methyl 9-Hydroxyl-9-xanthene Carboxyate and Intermediate9-羟基-9-呫吨羧酸甲酯和中间体的合成
5.Design, Synthesis and Properties of Novel Soluble High-temperature Resistant Polyamides Containing Xanthene Structures新型可溶性、耐高温含呫吨结构聚酰胺的设计、合成及性能研究
6.SYNTHESIS AND CHARACTERIZATION OF A SOLUBLE XANTHENE-CONTAINING POLY(ETHER ETHER KETONE KETONE)一种可溶性含呫吨结构的聚醚醚酮酮的合成与表征
7.Confirm the Chemistry Structure of Amlexamox and Study Quality Standards;氨来呫诺化学结构的确证及质量研究
8.RP-HPLC determination of related substances of amlexanox and its content in pasteRP-HPLC法测定氨来呫诺有关物质及糊剂含量
9.citrus flavanoid compound柑桔属类黄酮化合物
10.Studies on Synthesis of Polyphenyl Ethers and Phenylpropanoic Acid;苯醚类及苯丙酸类化合物的合成研究
11.not steroidal or not having the effects of steroid hormones.不属于甾类化合物，或没有甾类化合物作用。
12.Studies of Polarographic Catalytic Waves of Quinone and Flavone Compounds;醌类和黄酮类化合物极谱催化波研究
13.Synthesis and Structure Design of Flavonol Derivatives;黄酮类化合物衍生物结构设计与合成
14.Studies on the Metal Coordination Compounds of Amidrazone Containing Dizaine;连氮脒腙类化合物的金属配合物研究
15.These compounds range from hydrocarbons through various oxidation products.这些化合物从烃类到多种氧化物。
16.Studies on the Synthesis, Characterization and Biological Activities of Novel Triazole Compounds and Neonicotin Derivatives;新型三唑类化合物及新烟碱类化合物的合成，表征与生物活性研究
17.The Synthesis of Coumarin Derivatives by Solid Acid and Base Catalysts;固体酸碱催化香豆素类化合物的合成
18.Experimental Study for the Catalytic Synthesis of Biaryls Compounds on the Palladium Contained Catalysts;钯催化合成联芳类化合物的实验研究
相关短句/例句
dibenzoxanthenes二苯并呫吨化合物
3)xanthene[英]["z?nθin][美]["z?nθ?n]呫吨
4)9-hydroxyl-9-xanthene carboxylates9-羟基-9-呫吨羧酸酯类
5)peri-xanthenoxanthene迫呫吨并呫吨
1.We report here the quickly synthesis ofperi-xanthenoxanthene using microwave carbon bath for the first time.用微波碳浴法,以2-萘酚为原料,快速合成了迫呫吨并呫吨。
6)furoxanthone derivative呋喃并呫吨酮衍生物
延伸阅读
呫吨分子式：CAS号：性质：又称二苯并-γ-吡喃。无色片状晶体，熔点99.5～100.5℃，沸点310～312℃。不溶于水，溶于乙醚、氯仿、苯和石油醚。溶于浓硫酸为黄色溶液，并显示黄绿色荧光。它的许多衍生物为强荧光剂。在熔点下可缓慢升华，且易被空气氧化为呫吨酮。由2，2′-二羟基苯甲烷脱水制得。许多呫吨类化合物是重要的天然产物。一些合成染料分子结构中有呫吨环。用作有机合成试剂。
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