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Synthesis of New unnatural Macrocyclic Trichothecenes: 4-epiverrucarin A. 47th Communication on verrucarins and roridins

✍ Scribed by Nicolas Jeker; Christoph Tamm

Publisher: John Wiley and Sons
Year: 1988
Tongue: German
Weight: 667 KB
Volume: 71
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19880710809

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## Abstract The title compounds have been synthesized starting from verrucarol and diacetoxyscripenol (anguidine), (__E, Z__)‐muconic half ester and a derivative of verrucarinic acid. The latter has been prepared in optically active form from dimethyl 3‐methylglutarate.

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## Abstract The macrocyclic trichothecene triester 3′‐hydroxy‐2′‐deoxy‐2",3",4",5"‐tetrahydroverrucarin **A** (**37**), has been synthesized starting from the sesquiterpene alcohol verrucarol (**3**), adipic acid and a derivative of mevalonic acid (**14**). The latter has been prepared from 4‐(tetr