提示:氯氮平与碳酸锂联合治疗躁狂症有显著效果,但需要注意副反应的预防和治疗。
Results suggested that: the combination of lithium carbonate and clozapine was very effective to mania, but attention should be paid to the prevention and treatment of side reaction.
研究了以无水碳酸钠为催化剂,红霉素肟与甲氧基乙氧基氯甲醚(MEMC)为原料,一步合成罗红霉素的实验过程。
The experimental process on synthesis of roxithromycin was studied by using erythromycin oxime and MEMC as raw material under the catalytic action of anhydrous sodium carbonate.
以二甘醇、碳酸钠、氯丙烯和二氧化碳为原料合成二甘醇双碳酸烯丙酯。
Diglycol allyl percarbonate is synthesized by diglycol, sodium carbonate, chloropropene and carbon dioxide.
由丁酰氯和糠醇反应,以廉价的氧化钙和碳酸钠为复合束酸剂,合成了香料丁酸糠醇酯,并用IR、GC等进行了表征。
Using sodium carbonate and calcium oxide as cheap acid-capturer, perfume furfuryl butyrate was synthesized from furfuryl alcohol and butyryl chloride, and was characterized by GC and IR.
该方法用双(三 氯甲基)碳酸酯替代光气,从源头上大大降低了安全和环保隐患;
The method uses the bi-(trichloromethyl methyl) carbonate to replace phosgene so as to greatly reduce the safety and environmental protection risks from the source;
乙酰唑胺、醋甲唑胺、双氯非那胺等碳酸酐酶抑制剂自1954年起就被应用于青光眼的降眼压治疗。
Carbonic anhydrase inhibitors (CAIs) were first used to lower intraocular pressure (IOP) in glaucoma in 1954, with the introduction of acetazolamide, methazolamide and diclofenamide were subsequently.
氯氧化铋经脱氯处理制备硝酸铋、再水解成次硝酸铋、转化成次碳酸铋和煅烧成氧化铋。
Bismuth chloroxide is used to prepare bismuth nitrate by removing chlorine, which transforms bismuth hyponitrate, then bismuth hypocarbonate and finally bismuth oxide by calcinations.
通常由氯化钴与碳酸钠制备的碳酸钴粉末中氯的含量比较高,而且难以去除,这不利于碳酸钴的广泛应用。
Due to somewhat higher chloride in cobaltous carbonate prepared by cobaltous chloride and sodium carbonate, its application is limited.
目前我国较为常用的早强剂主要有氯盐、硫酸盐、碳酸盐以及复合早强剂。
At present, China's early strength is more commonly used for main chloride, sulphate, carbonate and the composite of early strength.
用二(三氯甲基)碳酸酯(BTC)代替光气,“一锅法”合成了8种取代脲类除草剂,产物结构经元素分析、IR确证。
Eight substituted ureas herbicides were synthesized with bis(trichloromethyl) carbonate(BTC). The production structures were identified by elemental analysis and IR.
氯甲基乙基碳酸酯;
氯甲基乙基碳酸酯;
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