摘要:
A compound of the formula: wherein the wave line means α-bond or β-bond, which compound is useful as a phospholipase A₂ inhibitor. Process for the production of the compound, pharmaceutical composition containing the compound, and a cell culture of a microorganism Thielavia terricola RF-143 producing the compound are also provided.
摘要:
This invention provides a novel compound of the formula: wherein X is L-HyPro or L-Pro, R is -CH₃ or -CH(CH₃)₂, and n is an integer from 9 to 12, or its salt, a process for producing the compound which comprises cultivating a microorganism which belongs to the genus Pseudomonas and produces the compound in a medium and recovering the compound from the medium and a biologically pure culture of Pseudomonas sp. PB-6250 producing the compound.