摘要:
The invention relates to a novel strain Saccharothrix actinomycete SA 103 deposited at CNCM on 16th February 2004, number I-3160 or a mutant strain thereof; a method and a medium for selection of said strain; and a method for the production of a broth, active concentrate and active compounds from a culture of said strain SA 103. The invention also relates to active compounds which can be obtained by the production method, i.e. novel mutatimycins and aldgamycins, pharmaceutical compositions comprising said active compounds and the use thereof in medicine and phytopharmaceuticals.
摘要:
The subject matter of the invention is a new Streptomyces beta-vulgaris strain deposited with the CNCM under number I-3639. The invention also relates to the use of this strain or of a mutant strain for obtaining a composition (culture filtrate) and active compounds (secondary metabolites) by fermentation. Finally, the invention also relates to the use of the new strain, of a mutant strain, of the culture filtrate or of the active compounds, for plant protection and the biological control of phytopathogenic agents and/or for stimulating plant growth.