磺胺

The products include two series: Sulfa drugs Industrial Sulfanilamide, Crystel Sulfanilamide, Sulfaguanidine, Sulfadimidine(Sodium, Sulfadiazine, Sulfathiazole Sodium, Sulfaquinoxaline Sodium, Sulfameter Dimethyl Sulfate, Nitromethane, Hydroxylamine Hcl.

本公司专业生产化工、医药中间体，产品主要包括磺胺（工业磺胺、结晶磺胺、磺胺脒、磺胺二甲嘧啶、磺胺嘧啶、磺胺噻唑钠、磺胺喹噁啉钠、磺胺五甲氧嘧啶）及硫酸二甲酯（硫酸二甲酯、硝基甲烷、烟酸羟胺）两大系列。

Object: A specific and sensitive liquid chromatography tandem mass spectrometry method was developed for the multiresidue determination of sulfisomidine, sulfapyridine, sulfamerazine, sulfamethoxazole, sulfisoxazole, sulfadiazine, sulfamethizole, sulfachlorpyridazine, sulfamethoxypyridazine, sulfadimethoxine, sulfamonomethoxine, sulfathiazole, sulfadoxine, sulfaquinoxaline, sulfanilamide, sulfaguanidine, sulfamoxole, sulfameter, sulfadimidine, sulfacetamide, sulfaphenazole, sulfanitran, sulfabenzamide and a potentiator, trimethoprim, in meat.

目的：建立猪肉中磺胺及其增效剂多残留检测的液相色谱-串联质谱法，包括磺胺二甲异嘧啶、磺胺吡啶、磺胺甲基嘧啶、磺胺甲基异噁唑、磺胺二甲异噁唑、磺胺嘧啶、磺胺甲噻二唑、磺胺氯哒嗪、磺胺甲氧哒嗪、磺胺间二甲氧嘧啶、磺胺-6-甲氧嘧啶、磺胺噻唑、磺胺邻二甲氧嘧啶、磺胺喹噁啉、磺胺、磺胺脒、磺胺噁唑、磺胺甲氧嘧啶、磺胺二甲嘧啶、磺胺醋酰、磺胺苯吡唑、磺胺硝苯、磺胺苯酰和甲氧苄氨嘧啶。

The analysis method on six sulfonamides in milk, namely sulfamerazine, sulfamethazine, sulfamethoxazole, sulfamonomethoxine, sulfadimethoxine and sulfadiazine was studied.

研究了牛奶中磺胺嘧啶、磺胺甲基嘧啶、磺胺二甲基嘧啶、磺胺甲噁唑、磺胺间甲氧嘧啶、磺胺二甲氧嘧啶六种磺胺类抗生素的多残留高效液相色谱分析方法。

Objective: To develop the method for the simultaneous determination of seven sulfonamides (sulfacetamide, sulfapyridine, sulfamerazine, sulfamethazine, sulfamater, sulfamonomethoxine, sulfamethoxazole) and metronidazole, chloramphenicol in cosmetics and investigate sulfonamides and metronidazole, chloramphenicol in anti-acne cosmetic on market.

目的：建立化妆品中7种磺胺（磺胺醋酰、磺胺吡啶、磺胺甲基嘧啶、磺胺二甲嘧啶、磺胺甲氧嘧啶、磺胺间甲氧嘧啶、磺胺甲基异恶唑）和甲硝唑及氯霉素的测定方法并对市场上销售的祛痘除螨类化妆品的加入情况进行调查。

Samples of animal manure were collected in Jiangsu Province in 2005 to 2006, the residues of sulfagidine, sulfanilamide, sulfadiazine, sulfamerazine(SM1), sulfadimidin(SM2), sulfamonomethoxine, sulfachloropyridazine, sulfamethoxazole were determined by HPLC with fluorimetric detector after pre-column derivatization.

2005—2006年采集了江苏省各市不同种类的集约化畜禽养殖场共178个畜禽粪便样品，用柱前衍生法高效液相色谱荧光检测器，检测了样品中8种磺胺类药物(磺胺胍、磺胺、磺胺嘧啶、磺胺甲嘧啶、磺胺二甲嘧啶、磺胺间甲氧嘧啶、磺胺氯哒嗪、磺胺甲恶唑)残留情况。

A method for the determination of 12 sulfonamides (sulfanilamide, sulfamonomethoxine, sulfacetamide, sulfamethoxazole, sulfadiazine, sulfisoxazole, sulfathiazole, sulfadimethoxine, sulfamerazine, sulfaquinoxaline, sulfamethazine, sulfanitran) in cosmetics was developed by ultra performance liquid chromatography with photodiode array detector. The chromatographic column used was Acquity UPLCTM BEHC C18 (50 mm×2.1 mm, 1.7 μm) and the mobile phase was acetonitrile-0.1% formic acid aqueous solution.

建立了采用超高效液相色谱-二极管阵列检测器测定化妆品中12种常见的磺胺抗生素(磺胺，磺胺间甲氧嘧啶，磺胺醋酰，磺胺甲基异唑，磺胺嘧啶，磺胺二甲异唑，磺胺噻唑，磺胺二甲氧嘧啶，磺胺甲基嘧啶，磺胺喹啉，磺胺二甲嘧啶，磺胺硝苯)的方法。

A method was developed for the determination of five sulphonamide residues (sulfamonomethoxine sodium, sulfamethazine, sulfamethoxazole, sulfadimethoxine and sulfachinoxalin) in meat by high performance liquid chromatography.

建立了高效液相色谱法测定猪肉中的磺胺间甲氧嘧啶、磺胺二甲基恶唑(SM2)、磺胺甲嘧啶、磺胺二甲氧嘧啶和磺胺喹恶唑五种磺胺类药物残留的方法。

A UPLC method was established for the ten sulfonamides including sulfadiazine,sulfathiazole,sulfadimidine(SM2),sulfamethoxypyridazine,sulfachlorpyridazine,sulfamonomethoxine, sulfamethoxazole, sulfachloropyrazine (Esb3),sulfadimethoxine and sulfaquinoxaline in pig muscle and milk.

建立了猪肉和牛奶中磺胺嘧啶、磺胺噻唑、磺胺二甲嘧啶（SM2）、磺胺甲氧嗪、磺胺氯哒嗪、磺胺间甲氧嘧啶、磺胺甲基异噁唑、磺胺氯吡嗪（Esb3）、磺胺地索辛和磺胺喹噁啉共10种磺胺类药物残留检测的超高效液相色谱法。

Sulfa drugs, such as cotrimoxazole, isoxazole sulfonamides, sulfa Micronesia acridine, Sulfamethoxazole, Sulfonamides methoxy pyrazine, sulfonamides Formamidine, probenecid, double pyrimidine films, bacteriostatic sulfonamide, trimethoprim, sulfathiazole, such as amber.

磺胺类药物，如复方新诺明、磺胺异恶唑、磺胺密啶、磺胺甲基异恶唑、磺胺甲氧吡嗪、磺胺脒、丙磺舒、双嘧啶片、制菌磺、甲氧苄氨嘧啶、琥珀磺胺噻唑等。

Secondly,UV spectrophotometry was adopted to research the combination action on SM_2 and SIZ with MAA and 4-Vp.The combination action of functional monomer with template molecules were produced in the results. Then,the prediction imprinting principle of SM_2 and SIZ were given. The diagrams of infrared spectrum were analysed in MAA and 4-Vp and IMPs of SM_2. It was discoved that the absorbability peak of C=C function group in the IMPs were turn to be very low ,but the function group of carboxylic acid and pyridyl in the IMPs were no evidence change, and the condition was created in the molecular recognition of MIPs. Thermal Analysis was adopted to research IMPs ,in which ,a better thermal stability and its decompose temperature were showed in the results.

其次，本文利用紫外分光光度法研究磺胺二甲嘧啶和磺胺异噁唑与甲基丙烯酸或4-乙烯基吡啶的结合作用，结果表明，溶液中的功能单体与模板分子之间产生了结合作用，并预测磺胺二甲嘧啶和磺胺异噁唑印迹机理；分别分析了功能单体甲基丙烯酸、4-乙烯基吡啶、磺胺二甲嘧啶和磺胺异噁唑分子印迹聚合物的红外谱图，经过对比发现制得的印迹聚合物中C=C双键峰很小，并且功能键羧酸键和吡啶氮没有明显变化，这为聚合物特异识别特性创造了条件；利用综合热分析仪，对分子印迹聚合物进行综合热分析，结果表明分子印迹聚合物具有较好的热稳定性，分解温度也较高。

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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。