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Chemical category

Phosphonated 2'-oxa,3'-aza purine nucleosides


Nucleoside and nucleotide analogues with a structure that consists of a purine base, which N-substituted at the 1-position with a 3'-aza derivative (1,3-oxazolidine) of the ribose moiety that is characteristic of nucleosides. Moreover, a phosphonate group s attached to the C4-atom of the resulting 1.3-oxazolidine.


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Below are a few examples of phosphonated 2'-oxa,3'-aza purine nucleosides found in the ClassyFire database.

Example Entities

ID Structure Formula Mass