| 摘要 |
1498087 Thienamycin MERCK & CO Inc 24 Nov 1975 [25 Nov 1974] 48208/75 Headings C2C and C2A [Also in Division A5] Novel thienamycin, believed to have the formula is obtained by cultivating Streptomyces cattleya in an aqueous nutrient medium containing assimilable sources of carbohydrate, nitrogen and inorganic salts under submerged aerobic conditions and recovering the resulting antibiotic. |
