L-.BETA.-(5-Hydroxy-2-pyridyl)-alanine and L-.BETA.-(3-hydroxyureido)-alanine from streptomyces.
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1975
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.23.2669