| 摘要 |
Angiotensin I converting enzyme inhibitors A-58365 factors A, B, and C are produced by culturing Streptomyces chromofuscus NRRL 15098 under submerged aerobic fermentation conditions and are isolated and purified from the acidic filtered fermentation broth via chromatography, in particular HPLC. The factors are useful hypotensive agents. |
