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Isolation and structure of a new butyrolactone autoregulator from Streptomyces sp. FRI-5

✍ Scribed by Katsuhiko Sato; Takuya Nihira; Shohei Sakuda; Masakatsu Yanagimoto; Yasuhiro Yamada

Book ID
113396110
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
386 KB
Volume
68
Category
Article
ISSN
0922-338X

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Racemic 2-acyl-3-hydroxymethykl-butanolides were resolved through a @se-catalyzed acylation with acetic anhydride. Optically active forms of 2-butyryl-3-hydroxymethyl-4-butanolide 14 obtained were used to prepare enantiomers of IM-2 10, the autoregulator from Srrepfomyces sp. FRI-5. The absolute con