Methods: The serum samples with hydroxyzine as the internal standards were extracted with aethylis acetas in a two-step extraction.
方法 以羟嗪为内标 ,样品用乙酸乙酯提取两次。
Western development have to rely on the concept of enhancing urban awareness and supporting by cities, which should form a regional urban network to support overall development.
西部开发应进一步增强城市观念、树立依托城市的意识 ,发展城市要着眼形成一个覆盖区域的城市网络。
Independent colleges are founded with the backing of large scale university with strong capabilities,which is an effective method to enlarge the scale of Chinese higer education.
在区域内依托规模较大、实力较强的大学创办独立学院,是我国扩大高教规模的有效途径。
Determination of Relative Substance in Decloxizine Hydrochloride by HPLC
HPLC法测定盐酸去氯羟嗪的有关物质
Determination of content and related substances of Hydroxyzine Hydrochloride by HPLC
HPLC法测定盐酸羟嗪含量及有关物质
dimethylol triazone precondensate
二羟甲基三嗪酮初缩体
On the Structural Spectrum and Thermodynamic Properties of 3-Hydroxypyridazine and 4-Hydroxypyridazine
3-羟基哒嗪和4-羟基哒嗪结构光谱及热力学性质
Determination of levodropropizine buccal tablets by RP-HPLC
反相高效液相色谱法测定左羟丙哌嗪含片中左羟丙哌嗪的含量
Pharmacokinetic Studies on FY-10 and Levodropropizine;
FY-10与左羟丙哌嗪药代动力学研究
Synthesis and Analysis of 2, 3-Dioxopiperazine and 4-Ethyl-1-Hydroxy-2, 3-Dioxopiperazine;
2，3-双氧哌嗪与4-乙基-1-羟基-2，3-双氧哌嗪的合成及分析
hydroethyl triazone
羟乙基三嗪酮（耐氯漂的棉织物树脂整理剂）
Research on Synthesis and Antitussive Activity of Dropropizine s Derivatives;
羟丙哌嗪衍生物的合成与镇咳活性初步研究
Research on Synthesis and Antitussive Activity of Lveodropropizine s Derivatives;
左羟丙哌嗪衍生物的合成与镇咳活性初步研究
Synthesis of 1-(4-hydroxylphenyl)-4-(4-nitrophenyl) Piperazine
1-（4-羟基苯基）-4-（4-硝基苯基）哌嗪的合成研究
Determination of Levodropropizine in Human Orrhos by HPLC with Fluorimetric Detection
HPLC荧光法测定人血清中左羟丙哌嗪的浓度
Synthesis and Characterize of 1,2,4-triazolo[3,4-b][1,3,4]thiadiazines
非末端羟基取代均三唑并噻二嗪的合成研究
Review on Synthesis of 1-(4-Hydroxylphenyl)-4-(4-nitrophenyl) piperazine
1-(4-羟基苯基)-4-(4-硝基苯基)哌嗪的合成概述
Energized Synthesis and Characterization of 1,3,5-Tris(2-hydroxy ethyl)-1,3,5-triazinane-2,4,6-trione
1,3,5-三羟乙基三嗪酮的富能化合成与表征
Pharmacokinetics of levodropropizine dispersible tablets in healthy volunteers
左羟丙哌嗪分散片在健康人体的药代动力学
Preparation and Quality Control of Levodropropizine Orally Disintegrating Tablets
左羟丙哌嗪口腔崩解片的制备与质量控制
A water soluble polyhydroxy derivative of1,4| diazine has been isolated from Panax pseudoginseng var notoginseng for the first time.
从三七水溶性成分中首次分离得到一个多羟基吡嗪衍生物。