Crystalline forms of rapamycin analogs

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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Reexamination Certificate

active

08030326

ABSTRACT:
Provided is a rapamycin analog composition including a crystalline form of a rapamycin analog. The crystal can be a hydrate. dehydrate, solvate, or desolvate. The rampamycin analog can have a structure of Formula 1, which is optionally a prodrug, salt, derivative, or combination thereof:

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