New Cyclic Depsipeptide Antibiotics, Clavariopsins A and B, Produced by an Aquatic Hyphomycetes, Clavariopsis aquatica.

New Cyclic Depsipeptide Antibiotics, Clavariopsins A and B, Produced by an Aquatic Hyphomycetes, Clavariopsis aquatica. Clavariopsins C–I, Antifungal Cyclic Depsipeptides from the Aquatic Hyphomycete <i>Clavariopsis aquatica</i> Clavariopsins C–I, Antifungal Cyclic Depsipeptides from the Aquatic Hyphomycete <i>Clavariopsis aquatica</i> 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. Antibacterial metabolites from Ascidian-derived fungus Aspergillus clavatus AS-107 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. Ein neues antifungisches β-lactam-antibioticum der clavam-reihe Two Novel Cytotoxic Cyclodepsipeptides from a Mycoparasitic<i>Cladobotryum</i>sp.