isobutyryl [,aisəu'bjutiril]

isobutyryl的基本解释

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异丁酰

与isobutyryl相关的网络例句 [注：此内容来源于网络，仅供参考]

A process for preparingp-fluo-2-(2-methyl-3-propionyl)-4-oxy-N,3-diphenyl-phenylbutylamide includes such steps as Friedle-Craft acylating of newly prepared phenylacetyl chloride and fluorobenzene under catalysis of AlCl3 to obtain 4-fluoro-phenylbenzyl ketone, brominating at carbonyl alpha position under catalysis of less AlCl3 to obtain alpha-bromo-4-fluo-phenylbenzyl ketone, and condensing with isobutyryl acetanilide under action of sodium ethoxide.

本发明涉及一种制备对氟－2－(2－甲基－3－氧丙基)－4－氧－N，3－二苯基－苯丁酰胺(1)的方法，其包括以下步骤：新制的苯乙酰氯与氟苯在AlCl3催化下进行Friedle－Craft酰化反应，得到对4－氟－苯基苄基酮(4)；化合物(4)在少量AlCl3催化下进行羰基α位溴化，得到α－溴－4－氟－苯基苄基酮(5)；然后(3)异丁酰乙酰苯胺在乙醇钠作用下与化合物(5)进行缩合。

The acyl derivatives all exhibited higher inhibitory effect than prinsepiol, among which isobutyryl and diacetate derivatives exhibited highest activity with EC50 of 3.85 mg/L and 5.60 mg/L respectively.

在Prinsepiol 4，4'位引入不同酰基后化合物的抑菌活性均有不同程度提高，其中4，4'-二异丁酰基衍生物和4，4'-二乙酰基衍生物的抑菌活性均较好，有效中浓度(EC50)分别为3.85和5.60 mg/L，是Prinsepiol的6~8倍。

与isobutyryl相关的网络解释 [注：此内容来源于网络，仅供参考]

isobutyryl：异丁酰

shoplift vt, vi. 从商店中偷商品 | isobutyryl 异丁酰 | accelerating space 加速空间

isobutyryl：异丁酰基

次异丁基 isobutylidyne | 异丁酰基 isobutyryl | 异氰酸基 isocyanato

isobutyryl chloride：异丁酰氯

isobutyric acid 异丁酸 | isobutyryl chloride 异丁酰氯 | isocaloric ration 等能量日粮

isobutyryl chloride：氯化異丁烯

260 碘丁烷 Iodobutane | 261 氯化異丁烯 Isobutyryl chloride | 262 甲基丙烯醛 Methacrylaldehyde

isobutyryl bromide：异丁酰溴

苯异丁酮;异丁酰苯 isobutyrophenone; isobutyrylbenzene | 异丁酰溴 isobutyryl bromide | 过氧化异丁酰基 isobutyryl peroxide