| 摘要 |
medicine. SUBSTANCE: described are new rapamycin esters of general formula I: wherein R1 is ; R2 is hydrogen or is as defined above for R1, and n is 8-200. Compounds are useful as immunosuppressive antiinflammatory, antifungal, antiproliferative and antitumor agent. EFFECT: improved properties of the title compound. 7 cl, 5 ex
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