A method is described for the chemical analysis of lasalocid, formerly known as antibiotic X-537A. The method is based on quantitative thermolysis of the antibiotic to a retroaldol ketone which is assayed by gas chromatography. No catalyst or special pyrolysis attachment is needed for the assay, as
โฆ LIBER โฆ
Solution conformation of lasalocid and lasalocid-Na+ (X-537A)
โ Scribed by Marc J.O. Anteunis
- Book ID
- 103482600
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 750 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0045-2068
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## Abstract Although the covalent structure of Lysocellin (1) differs from Lasalocid (2) at both ends of the molecule, nevertheless the atomic coordinates are such that common ligands [0^ฮธ^ โ1, OHโ5, C=0โ6 and OHโ10 in 1] lie in a square planar arrangement around the trapped central metal cation. W
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