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Identification and stereochemistry of (2s, 4s, 5r)- and (2r, 4s, 5r)-2,3,4-trimethyl-5-phenyloxazolidine, degradation products of ephedrine

✍ Scribed by A.H. Beckett; G.R. Jones

Publisher: Elsevier Science
Year: 1977
Tongue: French
Weight: 365 KB
Volume: 33
Category: Article
ISSN: 0040-4020
DOI: 10.1016/0040-4020(77)80156-7

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## Abstract The ^13^C‐labelled putative erythromycin biosynthetic intermediates, ((2__S__,3__S__,4__S__,5__R__,6__R__,7__R__)‐3,6,7‐trihydroxy‐2,4,6‐trimethyl[1‐^13^C]nonan‐5‐olide and __S__‐2‐acetylaminoethyl (2__R__,3__S__,4__S__,5__R__,6__S__,7__R__)‐3,5,6,7‐tetrahydroxy‐2,4,6‐trimethyl[1‐^13^C]