Spiro
英[ˈspɪrəʊ]
美[]
双语例句
- 1. Described herein are compounds that have a spiro structural feature.
- 本说明书描述了具有螺环结构特征的化合物。
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- 2. The expected adduct 100 was not stable and appeared to undergo further reaction to the spiro intermediate 101.
- 由于所期待的加成物(100)不稳定,它经过进一步的反应,就产生螺环中间体。
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- 3. The spiro compounds containing indole moiety which have significant physiological and biological activity are widely existed a variety of natural products.
- 含有吲哚结构的螺环骨架广泛存在于各种天然产物中,它具有显著的生理和生物活性。
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- 4. Spiro-heterocyclic compounds are important branch of heterocyclic compounds, and play an important role on today's research and development of pesticides and medicines.
- 螺杂环化合物是杂环化合物的一大重要分支,在当今农药和医药的研究与开发中都占据着重要的地位。
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- 5. Steroids including a spiro ring in position 17, the process and the intermediates for their preparation, their use as medicaments, and the pharmaceutical compositions containing them.
- 一种在位置17含有螺环的新的甾族化合物,它的生产方法及中间产物,它作为药剂的应用,以含有该化合物的医药用组合物。
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- 6. The synthetic method is simple and convenient and direct; and the spiral ring skeleton obtained from spiro-diketone has optical pure chiral ligand with different absolute configurations.
- 本发明的合成方法简便直接,从外消旋的螺环二酮出发得到螺环骨架具有不同绝对构型的光 学纯的手性配体。
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- 7. The invention relates to garland chrysanthemum extract compounds, and a synthesis method and application thereof. The compounds have enol ether-spiro ketal-acetals and unsaturated side chains.
- 本发明茼蒿素类化合物及其合成方法与应用,该化合物具有烯醇醚-螺环缩酮-缩醛和不饱和侧链。
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- 8. The invention relates to garland chrysanthemum extract compounds, and a synthesis method and application thereof. The compounds have enol ether-spiro ketal-acetals and unsaturated side chains.
- 本发明茼蒿素类化合物及其合成方法与应用,该化合物具有烯醇醚-螺环缩酮-缩醛和不饱和侧链。
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