18,19-Didehydrocorrinoids-Possible Intermediates in the Biosynthesis of Vitamin B12
A common biosynthetic precursor of metal‐free and cobalt‐containing corrinoids could be the 18,19‐didehydrocobyrinic acid c‐am‐de (1) in its cobalt‐free form; the structure of (1) was determined, in particular, by 1H‐and 13C‐NMR spectroscopic investigation of its hexamethyl ester.
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| Veröffentlicht in: | Angewandte Chemie International Edition 1981-12, Vol.20 (12), p.1048-1049 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A common biosynthetic precursor of metal‐free and cobalt‐containing corrinoids could be the 18,19‐didehydrocobyrinic acid c‐am‐de (1) in its cobalt‐free form; the structure of (1) was determined, in particular, by 1H‐and 13C‐NMR spectroscopic investigation of its hexamethyl ester. |
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| ISSN: | 0570-0833 1521-3773 |
| DOI: | 10.1002/anie.198110481 |