英文名称: | 20,22- heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,1,13)trienimino)naphtho(2,1 | rifamycin b methylmorpholide | 4-(((1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca(1,1,13)trienimino)naphtho(2,1-b )furan-9-yl)oxy) acetyl)-5-methyl-morpholin 21-acetate |
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