Abstract
We synthesized (+)-decursin derivatives substituted with cinnamoyl- and phenyl propionyl groups originating from (+)-CGK062 and screened them using a cell-based assay to detect relative luciferase reporter activity. Of this series, compound 8b, in which a 3-acetoxy cinnamoyl group was introduced, most potently inhibited (97.0%) the Wnt/β-catenin pathway. Specifically, compound 8b dose-dependently inhibited Wnt3a-induced expression of the β-catenin response transcription (CRT) and increased β-catenin degradation in HEK293 reporter cells. Furthermore, compound 8b suppressed expression of the downstream β-catenin target genes cyclin D1 and c-myc and suppressed PC3 cell growth in a concentration-dependent manner.
Original language | English |
---|---|
Pages (from-to) | 3529-3532 |
Number of pages | 4 |
Journal | Bioorganic and Medicinal Chemistry Letters |
Volume | 26 |
Issue number | 15 |
DOIs | |
Publication status | Published - 2016 |
Bibliographical note
Funding Information:This study was supported by Basic Science Research Program ( NRF-2013R1A1A2062764 , 2015R1A2A2A01004599 ) through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, Education and Technology and by the Priority Research Centers Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2009-0093815 ).
Publisher Copyright:
© 2016
Keywords
- Cinnamoyl decursin
- Phenylpropionyl decursin
- Prostate cancer
- Protein degradation
- Wnt/β-catenin pathway
ASJC Scopus subject areas
- Biochemistry
- Molecular Medicine
- Molecular Biology
- Pharmaceutical Science
- Drug Discovery
- Clinical Biochemistry
- Organic Chemistry