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METHODS Linezolid was prepared by the steps of substitution, reduction, acylation and condensation with biacetyl compond from the starting material 3,4-difluoronotrobenzene.
中文意思:
方法以3,4-二氟硝基苯为原料,经取代、还原、酰化、再与侧链双乙酰化合物缩合得到目标化合物。


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METHODS Compound Ganmaoling capsules on antibacterial action in vitro, antiviral action in vivo, fever in rabbits induced by bacterial endotoxin, and fever in rats induced by 2, 4-dinitrophenol were investigated. 方法以复方感冒灵片爲对照,观察复方感冒灵胶囊体外抗菌、抗病毒作用及对细菌内毒素致家兔发热和2,4-二硝基苯酚致大鼠发热等的影响。
METHODS Conducting field, collecting specimen, taxonomic study and consulting related data were used. 方法采用产地调查、标本采集、分类鉴定与文献查阅相结合的方法。
METHODS Effects of these substances on liver cancer and endometrial carcinoma cell lines were determined by MTT. 方法用MTT测定其抗肝癌细胞和子宫内膜癌的活性。
METHODS GC was used with packed column and capillary column, respectively. 方法同一样品采用填充柱与毛细管柱分别测定。
METHODS In a double-blind trial, 225 adults underwent randomization. 方法在一项双盲临床研究中,225例成年病人被随机分组。
METHODS Linezolid was prepared by the steps of substitution, reduction, acylation and condensation with biacetyl compond from the starting material 3,4-difluoronotrobenzene. 方法以3,4-二氟硝基苯为原料,经取代、还原、酰化、再与侧链双乙酰化合物缩合得到目标化合物。
METHODS TLC and HPLC methods were established for the separation and determination of the organic solvent extract of the sample, and Sildenafile citrate was identified by DAD detector and MS. 方法采用薄层色谱、高效液相色谱(二极管阵列检测)和质谱分析方法检查。
METHODS TLC method was adopted. 方法采用薄层色谱法。
METHODS TLC was used to identify the 6 kinds of crud drugs (Lycium barbarum, Chrysanthemum morifolium, Comas officinalis, Paeonia suffruticosa, Alisma orientalis, and Rehmannia glutinosa), and all the established methods were used to examine the stability 方法以薄层层析法鉴别杞菊地黄颗粒中枸杞子、菊花、山茱萸、牡丹皮、泽泻、熟地黄等6味药材;对该制剂3批样品及加速试验样品进行考察。
METHODS The antioxidant of 75% ethanolic extract and organic solvent extracts, water extracts and polysaccharids from Acanthus ilicifolins L. was detected by Flow-injection chemiluminescence, to evaluate the ability of scavenge H2O2. 方法采用流动注射化学发光法,研究该植物75%乙醇提取物及其有机溶剂萃取分离部分、水提取物及多糖对过氧化氢(H2O2)的清除作用。
METHODS The components of emodin, resveratrol and polydatin were used as the marker, the optimum uniform-design was used to optimize the extraction procedure. 方法:以虎杖中主要有效成分大黄素,白藜芦醇,白藜芦醇苷以及浸膏得率为指标,以均匀设计实验考察了乙醇浓度、溶媒量、提取时间、提取次数等对效果的影响。
 
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