Strategies for improving the solubility and metabolic stability of griseofulvin analogues
We report two types of modifications to the natural product griseofulvin as strategies to improve solubility and metabolic stability: the conversion of aryl methyl ethers into aryl difluoromethyl ethers at metabolic hotspots and the conversion of the C-ring ketone into polar oximes. The syntheses of...
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| Main Authors: | , , , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
28 March 2016
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| In: |
European journal of medicinal chemistry
Year: 2016, Volume: 116, Pages: 210-215 |
| ISSN: | 1768-3254 |
| DOI: | 10.1016/j.ejmech.2016.03.071 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.ejmech.2016.03.071 Verlag, lizenzpflichtig, Volltext: http://www.sciencedirect.com/science/article/pii/S0223523416302537 |
| Author Notes: | A. B. Petersen, G. Konotop, N. H. M. Hanafiah, P. Hammershøj, M. S. Raab, A. Krämer, M. H. Clausen |
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| 520 | |a We report two types of modifications to the natural product griseofulvin as strategies to improve solubility and metabolic stability: the conversion of aryl methyl ethers into aryl difluoromethyl ethers at metabolic hotspots and the conversion of the C-ring ketone into polar oximes. The syntheses of the analogues are described together with their solubility, metabolic half-life in vitro and antiproliferative effect in two cancer cell lines. We conclude that on balance, the formation of polar oximes is the most promising strategy for improving the properties of the analogues. | ||
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