Syntheses of cyclotetradepsipeptides, AM-toxin 111 and two analogs, were achieved, in which the Hofmann degradation method was used in order to derive a dehydroalanine residue from a 2,3\_diaminopropionic acid residue in cyclodepsipeptide precursors. AM-Toxins (Fig. 1) are host-specific phytotoxic
On the structure of metaphanine and its hofmann degradation product
✍ Scribed by H.L. de Waal; B.J. Prinsloo; R.R. Arndt
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- French
- Weight
- 192 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0040-4039
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## Abstract Die Struktur des Sesquiterpen‐γ‐Laktons Arteannuin B (**1**) wurde röntgenographisch und diejenige seines Hydrolyseproduktes (**2**) durch eine vollständige Analyse des NMR.‐Spektrums ermittelt.
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