Polyanhydrides which link low molecular weight drugs containing a carboxylic acid group and an amine, thiol, alcohol or phenol group within their structure into polymeric drug delivery systems are provided. Also provided are methods of producing polymeric drug delivery systems via these polyanhydride linkers as well as methods of administering low molecular weight drugs to a host via the polymeric drug delivery systems.

Polyanhydrides que ligam as drogas baixas do peso molecular que contêm um grupo do ácido carboxylic e um grupo do amine, do thiol, do álcool ou do phenol dentro de sua estrutura em sistemas polymeric da entrega da droga é fornecido. São fornecidos também os métodos de produzir sistemas polymeric da entrega da droga através destes linkers do polyanhydride as.well.as métodos de administrar drogas baixas do peso molecular a um anfitrião através dos sistemas polymeric da entrega da droga.

 
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