Title:
SOLUBLE POLYPEPTIDE DERIVATIVE HIGH IN IRON CONTENT, ITS PRODUCTION AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JPH01146900
Kind Code:
A
Abstract:
Polypeptide derivatives containing 0.1 to 45% by weight of iron, which are highly soluble at neutral/basic pH and insoluble at acid pH, obtained by a) hydrolysis of succinylated proteins containing iron (FeSP), or b) interaction of succinylated peptides with iron salts (II or III). Said derivatives are very good iron carriers after by oral administration in mammals and show an extremely good tolerability.
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Inventors:
JIYANKARURO SUPORUTORETSUTEI
PIETORO KUREMONESHI
PIETORO KUREMONESHI
Application Number:
JP25687688A
Publication Date:
June 08, 1989
Filing Date:
October 12, 1988
Export Citation:
Assignee:
ITALFARMACO SPA
International Classes:
A61P7/06; C07K1/107; C07K14/00; A61K38/16; C07K14/415; C07K14/47; C07K14/76; C12P21/06; A61K38/00; (IPC1-7): A61K37/14; C07K3/12; C07K15/22; C12P21/06
Attorney, Agent or Firm:
Morio Sada (1 outside)
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