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wangrui-jida金蟲 (正式寫手)
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[求助]
求助一段漢語翻譯成英語
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求下段漢語翻譯成英語,不要在google上翻譯的,希望高手幫忙好好翻譯一下。謝謝啦! A類化合物是一類具有多樣的藥物活性和生物活性的化學物質(zhì)。目前,對A類化合物的研究已經(jīng)成為天然產(chǎn)物化學合成中的重要內(nèi)容。 本文的主要論述了通過一種新穎的利用無機鹽催化一步高效合成a的方法構建一系列的具有抗氧化活性的B化合物。此外,本文的另一個創(chuàng)新點是合成含有C基團的二B化合物,由于C基團本身便具有很好的抗氧化性能,那么我們預測終產(chǎn)物將具有更好的抗氧化活性。 在此立題思想下,本文設計了相應的合成路線并從簡單的原料出發(fā)最終合成了B終產(chǎn)物。與此同時,還完成了合成C的前期工作成功的合成了D。 |
金蟲 (小有名氣)
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A compounds is a sort of chemical (that is) possessed of a variety of pharmaceutic and biologic activity. At precent, studying on A compounds become the prime task of syntheses of nature drugs. In this paper, an efficient method of one-pot synthesis of A by using a novel inorganic salt catalyst was mainly discoursed, and thus a series of B compounds with inoxidability were synthesised. Besides, a new idea was put forward to prepare di-B compounds with C-group. The inoxidability of final products were predicted due to the strong inoxidability of C-group. Corresponding synthetic scheme was designed to prepare the final products B from simple raw materials. Whereas, the first-phase preparations of the synthesis of C was made, and compound(s) D was prepared successfully. |
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