Nova Patents
AT494012T

Stabilized polymeric thiol reagents

Abstract

Disclosed are water soluble polymeric conjugates comprising the structure POLY- [Y-S-S-A] x, where POLY is a water soluble polymer;Y is a hydrocarbon-based spacer group, x is 1 to 25, S-S is a disulfide group attached to an sp3 hybridized carbon of Y;and A is a covalently linked residue of a pharmacologically active molecule. Preferably, the water soluble polymer is a PEG polymer. Also disclosed are polymeric reagents useful to prepare such conjugates, and methods of their formation and use.

Term

Term ended

Expired 21 December 2025, 0.8 years ago.

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Priority claims
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63982304United States of AmericaP
70596805United States of AmericaP
2005047337United States of AmericaW

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AT494012TThis recordAustriaT
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