Abstract
A series of novel sterol analogs was prepared using nitroso Diels-Alder reactions with ergosterol. Most cycloaddition reactions proceeded in an excellent regio- and stereoselective fashion. Further N-O bond cleavage of cycloadducts generated compounds with biological activity in PC-3 and MCF-7 cancer cell lines.
Publication types
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Research Support, N.I.H., Extramural
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Research Support, Non-U.S. Gov't
MeSH terms
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Antineoplastic Agents* / chemical synthesis
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Antineoplastic Agents* / chemistry
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Antineoplastic Agents* / pharmacology
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Drug Screening Assays, Antitumor
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Ergosterol* / analogs & derivatives
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Ergosterol* / chemical synthesis
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Ergosterol* / chemistry
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Ergosterol* / pharmacology
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Female
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Humans
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Male
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Molecular Structure
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Nitroso Compounds / chemistry*
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Stereoisomerism
Substances
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Antineoplastic Agents
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Nitroso Compounds
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Ergosterol