二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。
Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.
采用甲硫醇、呋喃硫醇、吡嗪、反-2，4-壬二烯醛和呋喃酮等主要的牛肉香气成分香原料，可以调配出香气逼真的炖牛肉香精。
Methanethiol, furanthiol, pyrazine, trans, trans-2,4-nonadienal and furfuran ketone were used to develop beef flavor.
其它两种药物是乙胺丁醇和吡嗪酰胺。
目的：研究国产格列吡嗪片剂的生物等效性。
Objective:To study the bioequivalence of domestic and imported glipizide tablets.
氨甲基吡嗪的收率为38%，反应条件温和。
本文研究了微波放电活化氚气法标记四甲基吡嗪。
Tetramethylpyrazine is labelled with tritium by microwave discharge activation (MDA)of tritium gas.
此外，吡嗪酰胺和乙胺丁醇也给予首两个月的治疗。
In addition, Pyrazinamide and Ethambutol are also given for the first two months of treatment.
合成酯类•合成醛类•合成酮类，内酯类，吡嗪类。
Synthetic esters • Synthetic aldehydes • Synthetic Ketone, Lactone, Pyridine.
天然酯类•天然醛类•天然酮类，内酯类，吡嗪类。
Natural esters • Natural aldehydes • Nathral Ketone, Lactone, Pyridine.
盐酸四甲基吡嗪在中国广泛用于缺血性脑血管病的治疗。
Tetramethylpyrazine hydro-chloride have been used in clinic of ischemic cerebral vascular disease in China.
目的研究复方格列吡嗪片人体生物利用度及生物等效性。
Objective To study the relative bioavailability and bioequivalence of compound glipizide in healthy volunteers.
本法准确，快速，简便，可用于吡嗪酰胺片的质量控制。
The method is accurate, rapid and simple for the quality control of pyrazinamide tablets.
结论：国产和进口格列吡嗪片的药代动力学参数无差异。
CONCLUSION: There were no differences in pharmacokinetic parameters between the domestic and the imported glipizide tablets.
最常用的抗结核药品是异烟肼、利福平、吡嗪酰胺和乙胺丁醇。
The most common anti-TB medicines are isoniazid, rifampicin, pyrazinamide and ethambutol.
目的：为研究格列吡嗪的药物动力学及其制剂的开发提供方法。
AIM: To provide a method for study of glipizide pharmacokinetics and development of it's products.
用药金额排名前3位的药物是阿卡波糖、格列齐特、格列吡嗪。
The top 3 hypoglycemic drugs in respect of sales amount were acarbose, gliclazide, and glipizide.
目的：观察护肝益肺颗粒对吡嗪酰胺致肝损害小鼠的保护作用。
OBJECTIVE To observe the protective effect of Hugan Yifei pellet on hepatic injury induced by pyrazinamide.
川芎嗪为人工合成的四甲基吡嗪注射液，北京第四制药厂产品。
TMP was artificial injection, which was manufacture by the Fourth Pharmaceutical Factory in Beijing.
葡萄酒业尝试了很多种方法去除烷基-甲氧基吡嗪，但是没有一种特别成功。
The wine industry has tried various ways to remove alkyl-methoxypyrazines, but none has been particularly successful.
目的探讨格列吡嗪控释片对2型糖尿病患者血管内皮功能的影响。
Objective To study the effect of glipizide-XL on endothelium-dependent relaxing function in type 2 diabetic patients.
联芳基取代的吡啶、嘧啶和吡嗪化合物为用于治疗疼痛的钠通道阻滞剂。
Biaryl substituted pyridine, pyrimidine and pyrazine compounds are sodium channel blockers useful for the treatment of pain.
对每例进行异烟肼、利福平、吡嗪酰胺、乙胺丁醇、链霉素的斑贴试验。
Each cases was conducted the patch test of Isoniazid, Rifampicin, Pyrazinamide, Ethambutol streptomycin.
吡嗪与烷基吡嗪都是新型的食用香料。本文综述了合成此类化合物的各种方法。
Pyrazines and alkylpyrazines are new kinds of food flavorings. The synthetic methods of pyrazines and alkylpyrazines have been reviewed.
介绍了氯代吡嗪的合成方法及其在医药、农药、香料、塑料等领域的应用。
Synthetic methods and application in medicine, pesticides, spice, plastics were described for chloropyrazine.
与其他药物相比，格列美脲、格列吡嗪、格列本脲和瑞格列奈更容易导致低血糖。
Glimepiride, glipizide, glyburide and repaglinide lead to too-low blood sugar more often than other drugs do.
科学家们只得一直等到叫做气相色谱或是质谱的技术的出现，才得以识别出痕量的甲氧基吡嗪。
Scientists had to wait until the development of a technique called gas chromatography/mass spectrometry to identify traces of methoxypyrazines.
单体香料组中，添加香荚兰豆酊卷烟对细胞的氧化损伤能力最大，三甲基吡嗪最小；
In the group adding monomer flavor, the oxidative damage of adding vanilla bean derivatives is the maximum, trimethylpyrazine is the least;
结论方法结果准确，不受制剂中辅料的干扰，适用于格列吡嗪缓释胶囊的释放度测定。
CONCLUSION the method is an accurate for the drug release determination of Glipizide Sustained release Capsules, the analysis is out of interference of excipients.
介绍了一些重要的吡嗪类杂环香料及各自的特征香气，并综述了此类化合物的一般合成法。
Some important pyrazine flavors and their characteristic aromas and the general synthetic methods of pyrazines have been reviewed.
介绍了一些重要的吡嗪类杂环香料及各自的特征香气，并综述了此类化合物的一般合成法。
Some important pyrazine flavors and their characteristic aromas and the general synthetic methods of pyrazines have been reviewed.
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