因半衰期短，为了延长药物作用时间和提高药效，本文合成了它的酯和硫醚类衍生物。
In order to search for new derivatives with longer duration of action and higher activity, captopril esters and thioethers were synthesized.
探讨了聚醚类芳香族聚氨酯丙烯酸酯的合成工艺及其性能影响因素。
The synthesis of polyether aromatic polyurethane acrylate and its influencing factors were discussed.
结果表明，采用蓖麻油与甲苯二异氰酸酯（TDI）反应，加入封端剂乙二醇烷基醚类，得到封端型聚氨酯预聚体。
The results showed that the terminated prepolymer was prepared by introducing ethylene glycol alkyl ether as a capping agent into the reaction system of castor oil and tolylene diisocyanate (TDI).
本文报导一类具有拟除虫菊酯活性的肟醚类化合物的合成、结构特性及生物活性。
The present report deals with the synthesis of a series of pyrethroid-like oxime-ether compounds, their structure characteristic and the relation of structure-biologic activity.
本文报导一类具有拟除虫菊酯活性的肟醚类化合物的合成、结构特性及生物活性。
The present report deals with the synthesis of a series of pyrethroid-like oxime-ether compounds, their structure characteristic and the relation of structure-biologic activity.
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