Studies on antibiotics from the genus Bacillus. Xii. The constituent amino acids and fatty acid of antibiotic 333-25

Shoji, J.''ichi; Hinoo, H.; Sakazaki, R.

The Journal of Antibiotics 29(5): 521-525


DOI: 10.7164/antibiotics.29.521
Accession: 068515727

Download citation:  

Article/Abstract emailed within 0-6 h
Payments are secure & encrypted
Powered by Stripe
Powered by PayPal

Measurement of the optical rotational activities of the constituent amino acids of antibiotic 333-25 identified 2,4-diaminobutyric acid (D-form 1, L-form 4), L-leucine (2) and D-phenylalanine (1). The fatty acid constituent was determined to be beta-hydroxy anteisononanoic acid by gas chromatography, nuclear magnetic resonance and mass spectra. Differentiation from the structure of antibiotic EM 49 is discussed.