Structure elucidation of angiotensin converting enzyme inhibitor L-681,176 from Streptomyces sp. MA 5143a.

Structure elucidation of angiotensin converting enzyme inhibitor L-681,176 from Streptomyces sp. MA 5143a. Discovery, purification and characterization of the angiotensin converting enzyme inhibitor, L-681,176, produced by Streptomyces sp. MA 5143a. Discovery, purification and characterization of the angiotensin converting enzyme inhibitor, L-681,176, produced by Streptomyces sp. MA 5143a. Isolation of A58365A and A58365B, angiotensin converting enzyme inhibitors produced by Streptomyces chromofuscus. HIV-1 protease inhibitory activity of L-694,746, a novel metabolite of L-689,502 Foroxymithine, a new inhibitor of angiotensin-converting enzyme, produced by actinomycetes. L-156,602, a C5a antagonist with a novel cyclic hexadepsipeptide structure from Streptomyces sp. MA6348. Fermentation, isolation and structure determination. TMC-66, a New Endothelin Converting Enzyme Inhibitor Produced by Streptomyces sp. A5008. K-13, a novel inhibitor of angiotensin I converting enzyme produced by Micromonospora halophytica subsp. exilisia. II Structure determination. Isolation and characterization of ancovenin,a new inhibitor of angiotensin I converting enzyme,produced by Actinomycetes.