Hydrochloride salts of a glycopeptide phosphonate derivative

Details Hydrochloride salts of a glycopeptide phosphonate derivative Hydrochloride salts of a glycopeptide phosphonate derivative

2011-08-23

2011-08-23

Dentz, Bernard (Department: 1622)

Chemistry: natural resins or derivatives; peptides or proteins;

Peptides of 3 to 100 amino acid residues

Peptides with at least one nonpeptide bond other than a...

C530S317000

Reexamination Certificate

active

08003755

ABSTRACT:
Disclosed are hydrochloride salts of telavancin having a chloride ion content of from about 2.4 wt. % to about 4.8 wt. %. The disclosed salts have improved stability during storage at ambient temperatures compared to other hydrochloride salts. Also disclosed are processes for preparing such salts.

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