Isocomplestatin: Total Synthesis and Stereochemical Revision
A Pd-mediated method for preparation of the strained macrocyclic moiety of complestatins is disclosed. Through stereoselective synthesis of model macrocycles and the S atropisomer of complestatin, the stereochemical identity of the anti-HIV agent complestatin is established. Investigations described...
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Veröffentlicht in: | Journal of the American Chemical Society 2005-05, Vol.127 (20), p.7334-7336 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | A Pd-mediated method for preparation of the strained macrocyclic moiety of complestatins is disclosed. Through stereoselective synthesis of model macrocycles and the S atropisomer of complestatin, the stereochemical identity of the anti-HIV agent complestatin is established. Investigations described herein illustrate that the compound previously reported as isocomplestatin is the same as complestatin. Thus, the S atropisomer of complestatin is the true isocomplestatin and has not been isolated as a natural product. |
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ISSN: | 0002-7863 1520-5126 |
DOI: | 10.1021/ja051790l |