摘要:
This disclosure describes a new antibacterial and anti-tumor agent designated LL-D05139.beta., produced in a microbiological fermentation under controlled conditions using a new genus Glycomyces harbinensis gen. nov., sp. nov., and mutants thereof.
摘要:
This disclosure describes a novel process for the production of the known antibiotic nosiheptide using a new strain of Streptomyces glaucogriseus and mutants thereof.
摘要:
A biologically pure culture of Micromonospora purpureochromogenes ssp. Wuxiensis and its use in an aerobic fermentation process to produce the antibacterial and antiparasitic agent LL-D42067.alpha..
摘要:
Antibiotic LL-D42067.beta. derived by aerobic fermentation of the microorganism Actinomadura madurae subspecies simaoensis NRRL 15734, useful as an antibacterial and antiparasitic agent.
摘要:
Antibiotic LL-D42067.beta. derived by aerobic fermentation of the microorganism Actinomadura madurae subspecies simaoensis NRRL 15734, useful as an antibacterial and antiparasitic agent.
摘要:
This invention relates to new polypeptide antibiotics designated LL-BO2964.alpha., LL-BO2964.beta., LL-BO2964.gamma., and a mixture thereof designated LL-BO2964, produced during microbiological fermentation, under controlled conditions, using a new strain of Streptomyces coeruleorubidus subspecies rubidus or a mutant thereof. The new antibiotics are active against a variety of microorganisms and are also useful in treating tuberculosis.
摘要:
This invention relates to new polypeptide antibiotics designated LL-BO2964.alpha., LL-BO2964.beta., LL-BO2964.gamma., and a mixture thereof designated LL-BO2964, produced during microbiological fermentation, under controlled conditions, using a new strain of Streptomyces coeruleorubidus subspecies rubidus or a mutant thereof. The new antibiotics are active against a variety of microorganisms and are also useful in treating tuberculosis.
摘要:
This invention relates to two new antibacterial and anti-tumor agents designated LL-BO1208.alpha. and LL-BO1208.beta. produced during microbiological fermentation, under controlled conditions, using the novel microorganism Streptoverticillium stramineum and mutants thereof.
摘要:
This invention relates to two new antibacterial and anti-tumor agents designated LL-BO1208.alpha. and LL-BO1208.beta. produced during microbiological fermentation, under controlled conditions, using the novel microorganism Streptoverticillium stramineum and mutants thereof.
摘要:
The present invention provides derivatives of lipopeptide antibiotics that display antimicrobial activity against microorganisms, methods and compounds for synthesizing such antimicrobial derivatives and analogues, and methods of using the compounds in a variety of contexts, including in the treatment and prevention of microbial infections.