Die Konstitution von Verrucarin J. Verrucarine und Roridine, 9. Mitteilung [1]
- 1 January 1965
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 48 (7) , 1669-1679
- https://doi.org/10.1002/hlca.19650480728
Abstract
The antibiotic verrucarin J (C27H32O9) yields on base catalysed hydrolysis verrucarol (3), cis,trans‐muconic acid (5) and 5‐hydroxy‐3‐methyl‐2‐pentenoic acid lactone (6). 6 is a secondary reaction product of the genuine cis‐5‐hydroxy‐3‐methyl‐2‐pentenoic acid (10). In the antibiotic the three fragments 3, 5 and 10 are united to form a macrocyclic triester. Their sequence is deduced on the basis of the partial hydrolysis of verrucarin J leading to the dihydroxyester 11. Structure 1 is assigned to verrucarin J.This publication has 11 references indexed in Scilit:
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