英文名称: | 9-o-(5-(dimethylamino)tetrahydro-6-methyl-2h-pyran-2-yl)-leucomycin 3(sup | 4(sup b)- diacetate 3-propanoate, (9-(2R,5S,6R))-b | 3'',4''-diacetylspiramycin iii | 9-o-(5-(dimethylamino)tetrahydro-6-methyl-2h-pyran-2-yl)-, 3(supb),4(sup b)- diacetate 3-propanoate,leucomycin |
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