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The structure of the antibiotic hedamycin-II : Comparison of hedamycin and kidamycin

✍ Scribed by U. Séquin

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
703 KB
Volume
34
Category
Article
ISSN
0040-4020

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## Abstract The 2‐substituted 4 __H__‐chromen‐4‐ones (4‐chromones) **2** and **3** have epoxysubstituted side chains at C(2) resembling that of the antibiotic hedamycin **(1).** They were chosen as model compounds and subjected to photolysis either in the presence or in the absence of oxygen. The p