首页> 外国专利> NEW, CAREFUL, POLICY -CLASSIFIED ASSOCIATIONS HAVE BEEN SEEN FOR THEIR PROMOTION.

NEW, CAREFUL, POLICY -CLASSIFIED ASSOCIATIONS HAVE BEEN SEEN FOR THEIR PROMOTION.

机译:已经建立了新的,谨慎的,策略分类的协会来促进他们的发展。

摘要

Compounds of the formula IMAGE wherein R1 stands for hydrogen or an acyl group, and R2 stands for an alkyl group are disclosed.
机译:公开了式的化合物,其中R1代表氢或酰基,并且R2代表烷基。

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