头孢唑兰,cefozopran
1)cefozopran头孢唑兰
1.Imidazo〔1,2-b〕pyridazine is the main intermediate with side chain for synthesis of cephalosporins, it has become a bottle-necking problem for development of cefozopran as its greater difficulty in synthesis.咪唑并〔1, 2- b〕哒嗪是合成头孢类抗生素的侧链中间体,因合成难度较大,成为国内开发头孢唑兰的瓶颈。
2.This paper reviews the antimicrobial mechanism,antibacterial spectrum of activity against gram-positive organisms,pharmacological features and clinical indications of cefozopran as well as its clinical efficacy and safety.综述了第四代头孢菌素类抗生素头孢唑兰的作用机制、抗菌活性、药理学性质及临床应用方面的研究概况,并评估其有效性及安全性,为临床用药提供参考。
3.6-Chloroimidazo[1,2-b]pyridazine,as an important intermediate of cefozopran,was synthesized from hydrazine hydrate and maleic anhydride through condensation,chlorination,ammonolysis and ring-closing reaction,with the total yield of 65.以水合肼和马来酸酐为原料,经缩合、氯化、氨解和关环4步反应合成头孢唑兰的中间体6-氯咪唑并[1,2-b]哒嗪,总收率为65。
2)cefozopran hydrochloride盐酸头孢唑兰
1.In this paper,application on determination of residual solvent in medicine by wide-bore capillary HS-GC are mainly introduced,the test methods for Heparin Sodium,Xantinol Nicotinate,Fosinopril Sodium and Cefozopran Hydrochloride are established,through establishing those test method,the principl.本文通过建立原料药肝素钠、烟酸占替诺、福辛普利钠和盐酸头孢唑兰中残留溶剂分析测定方法,阐述了顶空进样一大口径毛细管气相色谱法检测药物中残留溶剂的应用,通过研究建立方法,探讨了顶空进样大口径毛细管气相色谱法应用开发和实际应用问题。
3)Cefozopran hydrochloride for injection注射用盐酸头孢唑兰
1.Determination of Cefozopran hydrochloride and its related substances in Cefozopran hydrochloride for injection by HPLC;HPLC测定注射用盐酸头孢唑兰的含量及有关物质
4)Cefmetazole头孢美唑
1.Combination of cefmetazole with ciprofloxacin against 33 strains of extended-spectrum beta-lactamase-resistent bacteria;头孢美唑与环丙沙星对33株产ESBL菌的体外抗菌活性
2.The study on the antibacterial activity of cefmetazole combined with gatifloxacin against 33 strains extended-spectrum beta-lactamase production bacteria;头孢美唑联合加替沙星对33株产超广谱β-内酰胺酶细菌的联合药敏研究
英文短句/例句

1.Project Management on New Product Development in Cefmetazole Sodium for Injection;头孢美唑钠粉针新产品开发项目管理研究
2.Compatible Stability of Gatifloxacin for Injection with Cefmetazole for Injection注射用加替沙星与头孢美唑配伍的稳定性考察
3.Studies on Stability of Cefmetazole Sodium for Injection Mixed with Ornidazole and Sodium Chloride Injection头孢美唑与奥硝唑氯化钠注射液配伍的稳定性考察
4.Simultaneous determination of 8 kinds of residual solvents in Cefmetazole sodium by Gas chromatography气相色谱法同时测定头孢美唑钠中8种溶剂残留量
5.Anaphylaxis occurring in readministration of cefmetazole sodium one month after discontinua-tion of the medication头孢美唑钠停用1个月后再次使用出现过敏反应
6.Stability Study of Cefmetazole and Ciprofloxacin Mixed with Sodium Chloride Injection头孢美唑与环丙沙星在氯化钠注射液中的稳定性考察
7.Compatible stability of gatifloxacin sodium injection with cefmetazole for injection加替沙星氯化钠注射液与注射用头孢美唑的配伍稳定性
8.In vitro activity of cefmetazole against extended spectrum β-lactamases producing Enterobacteriaceae isolates头孢美唑对产ESBLs肠杆菌科细菌的体外抗菌作用研究
9.ceftizoxime sodium头孢唑肟钠(益保世灵)
10.Protective Effects of Omeprazole and Ceftriaxone Sodium on the Gastric Mucosa of Hepatocirrhosis Rats with Hepatic Portal Interdiction;奥美拉唑与头孢曲松钠对肝硬化肝门阻断大鼠胃粘膜的保护
11.Separation and Analysis of Thiadiazole in Cefazolin Sodium头孢唑林钠中杂质噻二唑的分离与分析
12.Study on the Feasibility of the Method Test of Ceftezole Sodium Pyrogen;头孢替唑钠热原检测方法可行性研究
13.The rational precaution and usage of cefazolin in the cesarean section;头孢唑啉在剖宫产术的合理预防应用
14.Ceftizoxime Injection vs. Cefotaxime Injection for Lower Respiratory Tract Infection:Cost-effective Analysis注射用头孢唑肟和头孢噻肟治疗下呼吸道感染的成本-效果分析
15.The Clinical Observation on Hp Therapy by OFA/C Trigeminy Treatment泮托拉唑、头孢克肟和甲硝唑三联治疗幽门螺杆菌感染疗效观察
16.Research on Sterile test of Ceftizoxime Sodium for Injection;注射用头孢唑肟钠的无菌检查方法学研究
17.Measure of mercury spectroscopy in mercury-cefazolin sodium system;汞-头孢唑林钠体系中汞的分光光度法测定
18.Adsorptive Complex Wave of Copper (II)--Sodium Cefazolinic and Its Application;铜(Ⅱ)—头孢唑啉钠络合物吸附波的研究与应用
相关短句/例句

cefozopran hydrochloride盐酸头孢唑兰
1.In this paper,application on determination of residual solvent in medicine by wide-bore capillary HS-GC are mainly introduced,the test methods for Heparin Sodium,Xantinol Nicotinate,Fosinopril Sodium and Cefozopran Hydrochloride are established,through establishing those test method,the principl.本文通过建立原料药肝素钠、烟酸占替诺、福辛普利钠和盐酸头孢唑兰中残留溶剂分析测定方法,阐述了顶空进样一大口径毛细管气相色谱法检测药物中残留溶剂的应用,通过研究建立方法,探讨了顶空进样大口径毛细管气相色谱法应用开发和实际应用问题。
3)Cefozopran hydrochloride for injection注射用盐酸头孢唑兰
1.Determination of Cefozopran hydrochloride and its related substances in Cefozopran hydrochloride for injection by HPLC;HPLC测定注射用盐酸头孢唑兰的含量及有关物质
4)Cefmetazole头孢美唑
1.Combination of cefmetazole with ciprofloxacin against 33 strains of extended-spectrum beta-lactamase-resistent bacteria;头孢美唑与环丙沙星对33株产ESBL菌的体外抗菌活性
2.The study on the antibacterial activity of cefmetazole combined with gatifloxacin against 33 strains extended-spectrum beta-lactamase production bacteria;头孢美唑联合加替沙星对33株产超广谱β-内酰胺酶细菌的联合药敏研究
5)Cefazolin头孢唑啉
1.Electrochemical Behavior of Degradation Product of Cefazolin with Silver Microdisk Electrode and Its Application to Analytical Chemistry;头孢唑啉降解产物在银亚微盘电极上的电化学行为及其测定
2.Prophylactic Use of Cefazolin for Perioperative Infection in Gynecologic Surgery:A Randomized Controlled Study;头孢唑啉在妇科围术期预防应用的随机对照研究
3.Simultaneous determination of cefazolin and baicalin in rabbit serum by HPLC;高效液相色谱法同时测定家兔血清中头孢唑啉和黄芩苷含量
6)Ceftizoxime头孢唑肟
1.Determination of Main Component in Ceftizoxime Sodium for Injection by HPLC;HPLC法测定注射用头孢唑肟钠中主药的含量
2.Determination of Serum Ceftizoxime Concentration by HPLC;高效液相色谱法测定血清头孢唑肟浓度
3.Comparison of ceftizoxime stability with other 14 β-lactams to β-lactamases;比较头孢唑肟与其他14种β内酰胺类抗生素对β内酰胺酶的稳定性
延伸阅读

头孢唑兰分子式:暂无分子量:暂无CAS号:113359-04-9性质:暂无制备方法:暂无用途:暂无