| abstract |
Bacterial strain of Pseudonocardia carboxydivorans producing branimycins and branimycins produced by it. # The invention provides a new bacterial strain of Pseudonocardia carboxydivorans that has been isolated from its natural environment and deposited in the Spanish collection of type crops under accession number 9108, which is capable of efficiently producing by fermentation antibiotic compounds of the branimycin family. Specifically, this strain is the producer of two new branimycins, designated in the present invention as branimycins B and C, which have antibiotic or antibacterial activity in vitro and in vivo against pathogenic bacteria, preferably human, both Gram positive and Gram negative, preferably resistant. to the usual antibiotics. |