以对羟基苯乙酰胺为原料，经烷基化、水解、 酯化、氧肟化等4步反应合成丁苯羟酸，总收率为46．5％。
With pHydroxybenzeneactamide as the starting material, the Bufemaxac was prepared by means of four steps reaction of alkylation, hydrolyzing, esterification and Ooximation with total yield of 46.5%.
在超选微导管置入后，向撕裂血管的近端或损伤血管的残端轻缓注入N-羟丁基2-氰基丙烯酸酯（NBCA。
N-butyl 2- cyanoacrylate (NBCA) is gently deposited proximally to the arterial tear or at the level of the stump of the traumatized artery after superselective microcatheterization.
本文应用结构化学和络合物化学理论对萘羟肟酸与黑钨矿的作用机理进行了研究。
The theory of complex chemistry and construction chemistry was used to explain the mechanism of action between naphthalene hydroxyl oximino acid and wolframite.
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