醋酸萘酯酶法染色观察其T淋巴细胞及其亚群。
T lymphocytes and its subpopulations were determined by Alpha napthyl acetate esterase staining.
方法:采用电位滴定法,以冰醋酸为溶剂,用适量醋酐代替现行标准中使用的醋酸汞,建立了测定盐酸特比萘芬原料药含量的方法;
METHODS: Potentiometric titration was adopted to determine the content of terbinafine hydrochloride using glacial acetic acid as solvent, acetic anhydride instead of mercury acetate.
为研究阴离子聚合引发剂萘锂络合物是否可引发自由基聚合,进行了萘锂络合物引发醋酸乙烯聚合的实验。
To study the radical character of naphthalene lithium, which is a classical anionic initiator, the polymerization of vinyl acetate was initiated by it.
对二种不同重排法合成萘普生进行了比较,其中,氧化锌催化重排法收率高,醋酸钾催化重排收率中等。
Two synthetic methods of dl-naproxen via 1. 2-Aryl rearrangement were compared. Naproxen was obtained in high yield when ZnO was used as catalyst and in middle yield when KOAC was used.
对二种不同重排法合成萘普生进行了比较,其中,氧化锌催化重排法收率高,醋酸钾催化重排收率中等。
Two synthetic methods of dl-naproxen via 1. 2-Aryl rearrangement were compared. Naproxen was obtained in high yield when ZnO was used as catalyst and in middle yield when KOAC was used.
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