Stable pharmaceutical composition of freeze-dried tetrodotoxin powder

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Patent Number: US2005020610
Publication date: 2005-01-27
Inventor(s): ZHANG XIAO [CN]; KANG YUHONG [CN]; HUANG XIAOYAN [CN]
Applicant(s):
Requested Patent: US2005020610
Application Number: US20040890279 20040714
Priority Number(s): CN20030146020 20030714
IPC Classification: A61K31/519
EC Classification: A61K9/19, A61K31/529, A61K31/70
Equivalents: CN1568999, WO2005004874
Abstract
This invention relates to a stable pharmaceutical composition of freeze-dried tetrodotoxin powder which contains trace amount of tetrodotoxin, substances which can stabilizes tetrodotoxin, including disaccharide(s) or polyglucose(s) or analogues thereof and solvent(s), and solvents which can help tetrodotoxin dissolve.

Data supplied from the esp@cenet database - l2