摘要:
The present invention provides novel cyclic tetrapeptides useful in the treatment or prevention of protozoal diseases; in particular, the novel compounds are active against the causative pathogens in malaria, toxoplasmosis, and coccidiosis.
摘要:
The present invention provides novel cyclic tetrapeptides useful in the treatment or prevention of protozoal diseases; in particular, the novel compounds are active against the causative pathogens in malaria, toxoplasmosis, and coccidiosis.
摘要:
The present invention is directed to compounds which inhibit farnesyl-protein transferase (FPTase) and the farnesylation of the oncogene protein Ras. The invention is further directed to chemotherapeutic compositions containing the compounds of this invention and methods for inhibiting famesyl-protein transferase and the famesylation of the oncogene protein Ras.
摘要:
This invention relates to pharmaceutical compounds of structural formulae (I) and (II): ##STR1## and compositions and methods of treatment utilizing these compounds to inhibit farnesyl protein transferase and farnesylation of the oncogene protein Ras.
摘要:
Disclosed is a method for controlling phytopathogenic fungi using pure strains of Rosellinia subiculata ATCC 74386 and fungus ATCC 74387. Further, methods of producing a sordarin compound are disclosed. The method includes cultivating each strain separately in a nutrient medium containing assimilable sources of carbon and nitrogen and recovering the compound. A sordarin compound of formula I is also disclosed. Also an antifungal composition containing a sordarin compound is also disclosed.
摘要:
Indolylquinones are useful for the treatment and prevention of diabetes mellitus, and in particular, for the treatment or prevention of hyperglycemia in diabetic patients. Some of the indolylquinones are produced by fermentation of the novel fungus Pseudomassaria sp. ATCC 74411.
摘要:
A compound having the formula ##STR1## which is an anti-fungal agent is described. The producing organism Colletotricum accutatum is also described, along with a method of production.
摘要:
This invention relates to strains of the species Curvularia lunata isolated from tree bark and useful in a fermentation process to form compounds of formula (I): ##STR1##