SHIBUYA Kunitoyo
,
TANAKA Michio
,
NANBATA Takeo
,
ISONO Kiyoshi
,
SUZUKI Saburo
Polyoxins D, E, and F which possess 5-carboxyuracil as the nucleobase were reacted selectively with sodium bisulfite at pH 4.0 resulting in facile decarboxylation to afford corresponding 5, 6-dihydrou …
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