常見例句雙語例句Content of the products were quantitatively determined by two-phase chemical titration using bromophenol blue as the indicator and dichloroethane as the phase splitting agent.以溴酚藍為指示劑、二氯乙烷為分散相兩相化學滴定法測定產(chǎn)物的含量。The bromophenol compounds of the invention have inhibitory activity against protein tyrosine phosphatase (PTP1B), and can be used for treating the type 2 diabetes and the obesity.本發(fā)明中 的溴酚類化合物具有蛋白質(zhì)酪氨酸磷酸酯酶(PTP1B)抑制活性,可用 于治療2型糖尿病和肥胖癥。ip.comAdapalene was synthesized from 4-bromophenol by alkylation, etherification, condensation and hydrolysis with an overall yield of 51%.對溴苯酚經(jīng)烷基化、硫酸二甲酯醚化、縮合及水解反應(yīng)制得阿達帕林,總收率51%。 返回 bromophenol