IONTOPHORESIS PREPARATION - HISAMITSU PHARMACEUTICAL CO

Title:

IONTOPHORESIS PREPARATION

Document Type and Number:

Japanese Patent JPH09235230

Kind Code:

A

Abstract:

To administer prostaglandin E1 (PGE1) to skin or mucous membrane by means of iontophoresis to remarkably increase the cutaneous absorption rate of medicines to attain sufficient medicinal concentration and effectively improve the stability of PGE1 which is unstable by itself with the passage of time.

Iontophoresis is applied to PGE1 to produce a cutaneous or mucocutaneous preparation of PGE1 where the PGE1 is clathrated in cyclodextrin and the objective iontophoresis preparation contains the clathrated PGE1.

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Inventors:

NAKAMURA KATSUHIRO
KATAGAI KAZUYA
HIGO SHIGETO
SAKURAI TSUNEHISA
YAMAMURA KEIKO
SAEKI SATOMI

Application Number:

JP35799296A

Publication Date:

September 09, 1997

Filing Date:

December 28, 1996

Export Citation:

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Assignee:

HISAMITSU PHARMACEUTICAL CO

International Classes:

A61N1/30; A61K9/00; A61K31/557; A61K47/40; A61P9/08; A61P37/06; (IPC1-7): A61K31/557; A61K9/00; A61K31/557; A61K47/40

Attorney, Agent or Firm:

Hirokuni Kamo

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