Myrochromanol und Myrochromanon, zwei weitere Metaboliten von  Myrothecium roridum Tode ex Fr.  Verrucarine und Roridine, 25. Mitt. | Zendy

Tamm Ch. | Zendy; Böhner B. | Zendy; Zürcher W. | Zendy

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Myrochromanol und Myrochromanon, zwei weitere Metaboliten von Myrothecium roridum Tode ex Fr. Verrucarine und Roridine, 25. Mitt.

Author(s) -

Tamm Ch.,

Böhner B.,

Zürcher W.

Publication year - 1972

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.19720550222

Subject(s) - chemistry , stereochemistry , propenyl , medicinal chemistry

From cultures of Myrothecium roridum Tode ex Fr . myrochromanol ( 1 ) and myrochromanone ( 3 ), two new substituted chromanes, have been isolated. Their structures as 2 ‐(1‐propenyl)‐4‐hydroxy‐6‐methyl‐chromane and 2 ‐(1‐propenyl)‐4‐oxo‐6‐methyl‐chromane respectively, have been determined using spectroscopic techniques and by degradation to 2 ‐hydroxy‐5‐methylbenzoic acid ( 6 ). The stereochemistry of 1 and 2 is deduced by NMR., CD. and by partial resolution ( Horeau method).

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