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α-伊米诺γ-乳胶酮和阿基地利酮吡唑酮有机催化环加花法高效构建药物样双环脚手架
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JoVE Journal Chemistry
Efficient Construction of Drug-like Bispirocyclic Scaffolds Via Organocatalytic Cycloadditions of α-Imino γ-Lactones and Alkylidene Pyrazolones
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α-伊米诺γ-乳胶酮和阿基地利酮吡唑酮有机催化环加花法高效构建药物样双环脚手架

DOI:
10.3791/59155-v

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10:17 min

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February 07, 2019

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, , ,
1School of Basic Medical Sciences,Lanzhou University, 2School of Pharmaceutical Sciences,Sun Yat-sen University

Chapters

  • 00:04Title
  • 01:07Preparation of α-Arylidiene Pyrazolinone Species
  • 06:38Asymmetric Synthesis of Bispirocyclic Compounds
  • 08:00Results: Synthesis and Characterization of Enantiomerically Enriched Bispirocyclic Scaffolds
  • 09:22Conclusion

Summary

Automatic Translation

Automatic Translation

通过简单的有机催化 1, 3-偶极极环加成反应, 不对称地合成了富聚物的双吡咯烷酮----吡咯烷酮] 骨架。

Tags

Keyword Extraction:Drug-like Bispirocyclic ScaffoldsOrganocatalytic Cycloadditionsα-imino γ-lactonesAlkylidene PyrazolonesBipolar CycloadditionBispirocyclic CompoundsNatural ProductsBiological ActivitiesChiral Spiral CentersHigh YieldsStereoselectivityPyrazoloneHydrazineEthyl Acetoacetateα-arylidiene PyrazolinoneBenzaldehydeMagnesium OxideAcetonitrile

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