The 13C NMR spectrum of erythromycin A (1) has been unambiguously assigned by use of the 2D INADEQUATE technique in conjunction with DEPT. Previously reported assignments were found to be in error. The effect of solvent, which seems to be negligible on the conformation, was also investigated.
Complete assignment of the 13C NMR spectrum of vancomycin
β Scribed by Pearce, Clive M.; Williams, Dudley H.
- Book ID
- 124077652
- Publisher
- Royal Society of Chemistry
- Year
- 1995
- Tongue
- English
- Weight
- 587 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1472-779X
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Colletotrichin (I) is a phytotoxic substance isolated from CoZZetotrichwn nicotianae 1) C. capsi'), and and the structure has been independently determined by X-ray analysis of itself 1) and its acetate3). In addition to I, we isolated two closely related compounds, colletotrichins B (II) and C (III