Peter W. K. Woo | Researchain

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Featured researches published by Peter W. K. Woo.

Antimicrobial Agents and Chemotherapy | 1972

Butirosin, a New Aminoglycosidic Antibiotic Complex: Isolation and Characterization

Henry W. Dion; Peter W. K. Woo; Neil E. Willmer; Donald L. Kern; John Onaga; Salvatore A. Fusari

Butirosin, a new water-soluble aminoglycosidic antibiotic complex, active against gram-positive and gram-negative bacteria, has been isolated from fermentation filtrates of Bacillus circulans by ion exchange. The complex has been resolved into isomeric A and B components, C21H41N5O12, by means of Dowex 1 × 1 or Dowex 1 × 2 chromatography. Properties of the free bases and the N, N′, N″, N‴-tetraacetyl derivatives of butirosin A and B are given.

Journal of the American Chemical Society | 1962

The Stereochemistry of Chalcose, A Degradation Product of Chalcomycin

Peter W. K. Woo; Henry W. Dion; LeRoy F. Johnson

Journal of the American Chemical Society | 1967

Mass spectrometric studies on aminocyclitol antibiotics.

Don C. DeJongh; Jeremy D. Hribar; Peter W. K. Woo

Archive | 1974