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Stoffwechselprodukte von Mikroorganismen 46. Mitteilung Die Konstitution des Lankamycins
Author(s) -
KellerSchierlein W.,
Roncari G.
Publication year - 1964
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19640470111
Subject(s) - chemistry , aglycone , stereochemistry , propionate , moiety , organic chemistry , glycoside
Lankamycin is a new macrolide antibiotic composed of the aglycone, mono‐acetyllankolide (V), and two deoxysugars, lankavose (= chalcose, 11) and 4‐0‐acetylarcanose (111, K = H, R′ = CH,CO). Structure I for lankamycin has been determined by chemical degradation and NMR. investigations. The lactone moiety of the aglycone is biogenetically derived from 7 propionate and 1 acetate units.
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