Über die Verrucarine und Roridine. 2. (vorläufige) Mitteilung. Partialstruktur von Verrucarin A | Zendy

Tamm Ch. | Zendy; Gutzwiller J. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Über die Verrucarine und Roridine. 2. (vorläufige) Mitteilung. Partialstruktur von Verrucarin A

Author(s) -

Tamm Ch.,

Gutzwiller J.

Publication year - 1962

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19620450539

Subject(s) - chemistry , muconic acid , bicyclic molecule , stereochemistry , hydrolysis , sesquiterpene , lactone , absolute configuration , acid hydrolysis , organic chemistry , benzene

The base catalysed hydrolysis of the antibiotic verrucarin A (C 27 H 34 O 9 ) yields three products: (1) verrucarol (C 15 H 22 O 4 ), a new sesquiterpene which is probably bicyclic, (2) muconic acid (C 6 H 6 O 4 ), a new sesquiterpene which is probably bicyclic, (2) muconic acid (C 6 H 6 O 4 ; cis , cis or cis , trans ) and (3) verrucarinolactone (C 6 H 10 O 3 ), the δ‐lactone of the hitherto unknown trans‐α,δ‐dihydroxy‐β‐methylvaleric acid. The absolute configuration of verrucarinolactone is deduced by its correlation with (R)‐(+)‐methylsuccinic acid. Verrucarinic acid represents a new natural isomer of mevalonic acid.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research