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, 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, 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, new clavam antibiotics from two variants of Streptomyces hygroscopicus. I. Taxonomy of the producing organisms, fermentation, and biological activities. Clavamycins, new clavam antibiotics from two variants of Streptomyces hygroscopicus. I. Taxonomy of the producing organisms, fermentation, and biological activities. Ein neues antifungisches β-lactam-antibioticum der clavam-reihe New antibiotics, clazamycins A and B. A comparison of the clavam biosynthetic gene clusters in <i>Streptomyces antibioticus</i> Tü1718 and <i>Streptomyces clavuligerus</i> A comparison of the clavam biosynthetic gene clusters in <i>Streptomyces antibioticus</i> Tü1718 and <i>Streptomyces clavuligerus</i> Hygrocins A and B, Naphthoquinone Macrolides from <i>Streptomyces </i><i>h</i><i>ygroscopicus</i> Biosynthesis of clavam metabolites