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4Z- and 4E-12-deoxydihydrokromycins, two naturally occurring kromycin aglycones of pikromycin from Streptomyces sp.

Title
4Z- and 4E-12-deoxydihydrokromycins, two naturally occurring kromycin aglycones of pikromycin from Streptomyces sp.
Authors
Yang I.Yoon J.Kim D.Hahn D.Nam S.-J.Fenical W.
Ewha Authors
남상집
SCOPUS Author ID
남상집scopus
Issue Date
2017
Journal Title
Tetrahedron Letters
ISSN
0040-4039JCR Link
Citation
vol. 58, no. 24, pp. 2322 - 2324
Keywords
14-Membered macrolideKromycin derivativeMarine-derived Streptomyces sp.Pikromycin aglycone
Publisher
Elsevier Ltd
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
HPLC–UV guided isolation for the culture broth extract of the marine-derived bacterium Streptomyces sp. has led to the two 14-membered macrolides, 4Z- (1) and 4E-12-dehydroxykromycins (2). The chemical structures of compounds 1 and 2 were elucidated by spectral data, while the absolute stereochemistry of 1 and 2 were determined by application of circular dichroism (CD) and analysis of X-ray crystallographic data. © 2017
DOI
10.1016/j.tetlet.2017.03.088
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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