Clavamycins, new clavam antibiotics from two variants of Streptomyces hygroscopicus. II. Isolation and structures of clavamycins A, B and C from Streptomyces hygroscopicus NRRL 15846, and of clavamycins D, E and F from Streptomyces hygroscopicus NRRL 15879.
Clavamycins A, B, C, D, E and F represent new members of the clavam antibiotics group. Their purification was achieved by a variety of preparative chromatographic methods, essentially on reversed phase carrier. The structures were deduced from spectroscopic properties, especially from extensive NMR studies.
H U
HU
Naegeli
H R
HR
Loosli
A
A
Nussbaumer
D000935:Antifungal Agents / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D013302:Streptomyces / Q000378:metabolism*
D000935:Antifungal Agents