Journal
ORGANIC & BIOMOLECULAR CHEMISTRY
Volume 12, Issue 41, Pages 8239-8246Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ob01662a
Keywords
-
Categories
Funding
- School of Chemistry of Monash University
- Monash University
- Swiss National Science Foundation [PP00P2_133568]
- University of Zurich
- Stiftung fur Wissenschaftliche Forschung of the University of Zurich
- Novartis Jubilee Foundation
- Faculty of Science Dean's Postgraduate Research Scholarship
Ask authors/readers for more resources
The first enantioselective total syntheses of the proposed structures of the natural product prevezol B are reported. The reported syntheses complement the previously-reported syntheses of the proposed structures of prevezol C, a stereoisomer of prevezol B. It was previously shown that the structure of the naturally occurring prevezol C had been incorrectly assigned. This work has led us to conclude that the proposed structures of prevezol B are also incorrect and major revision of both of the structures of the prevezols B and C is required. Cytotoxicity studies on the human cervical cancer cell line HeLa revealed that the synthesized prevezol B and C compounds were not active even at the highest concentration used (100 mu M). However, one of the synthetic precursors was shown to have modest potency against HeLa cells (IC50 = 23.5 +/- 1.8 mu M).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available