As a result of the x-ray single crystal analysis of N-iodoacetylamphotericin B the chemical and stereochemical absolute structure ia presented (I). A similar etructure and stereochemistry wae extended to the parent compound itself, amphotericin B, a heptaene macrolide antifungal antibiotic possessin
Polyene macrolide antibiotic amphotericin B. Crystal structure of the N-iodoacetyl derivative
β Scribed by Ganis, Paolo; Avitabile, Gustavo; Mechlinski, Witold; Schaffner, Carl P.
- Book ID
- 118200494
- Publisher
- American Chemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 587 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0002-7863
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Tetrahedron Letters No. 41. pp. 3601-3604 (1970) p. 3529 W. Sprenger was omitted from the "Contributors to this issue" W. MECHLINSKI, C. P. SCHAFFNER, P. GANIS and G. AVITABILE: Structure and absolute configuration of the polyene macrolide antibiotic amphotericin B.
Complete mass spectra of the pertrimethylsilylated derivatives of three high molecular weight polyene macrolide antibiotics are reported for the first time. The fragmentation pathways which are proposed have been corroborated by the stable isotope derivatives d,-TMS and d,-acetyl. Accurate mass meas
Amphotericin B (AmB) exhibits immunomodulating properties in mice. In vitro studies on lymphocytes, in relation with these properties, are reported here with AmB and two of its derivatives: the N-Fructosyl (N-Fru AmB) and the N-thiopropionyl (AmBSH) derivatives. Interactions of these molecules with