ID | 115072 |
Title Alternative | Three-component, one-pot tandem Sonogashira/Suzuki–Miyaura coupling reactions and derivatization for the synthesis of a library of ceramide-transport protein inhibitors that were designed in silico
|
Author |
Ueno, Masaharu
The University of Tokyo|Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Miyoshi, Norikazu
Tokushima University
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Hanada, Kentaro
National Institute of Infectious Diseases
Kobayashi, Shū
The University of Tokyo
|
Keywords | one-pot
tandem
C–C coupling
Green chemistry
palladium
|
Content Type |
Journal Article
|
Description | We have developed a one-pot, tandem Sonogashira/Suzuki–Miyaura coupling reaction, which is unknown synthetically, and applied it for the synthesis of a library of potential natural ligand nonmimetic inhibitors of the lipid-transfer protein, ceramide-transport protein (CERT). The characteristic feature of this reaction is that the two-step coupling reaction proceeds smoothly with only 5 mol% of palladium catalyst. Furthermore, the location of the formed carbon–carbon bond would be strictly defined because of the difference in reactivity. Therefore, many derivatives could be synthesized in high yields without the formation of regioisomeric byproducts by the same procedure. We also performed a semi-gram scale synthesis of several derivatives to provide the bioactive assey. After synthesizing as many as 113 derivatives, we identified a nonnatural mimetic inhibitor with activity comparable to that of the known inhibitor (1R,3S)-HPA-12.
|
Journal Title |
Asian Journal of Organic Chemistry
|
ISSN | 21935815
|
Publisher | Wiley-VCH|Asian Chemical Editorial Society
|
Volume | 9
|
Issue | 2
|
Start Page | 267
|
End Page | 273
|
Published Date | 2020-01-02
|
Rights | This is the peer reviewed version of the following article: M. Ueno, N. Miyoshi, K. Hanada, S. Kobayashi, Asian J. Org. Chem. 2020, 9, 267., which has been published in final form at https://doi.org/10.1002/ajoc.201900689. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
|
EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
eng
|
TextVersion |
Author
|
departments |
Science and Technology
|