Title:
OPHTHALMIC PREPARATION AND OPHTHALMIC COMPOSITION
Document Type and Number:
WIPO Patent Application WO/1999/026637
Kind Code:
A1
Abstract:
An ophthalmic preparation substantially comprising a polymer having a phosphorylcholine-like group represented by general formula (1) on the side chain, and an ophthalmic composition containing the above preparation. In said formula, R?1¿, R?2¿ and R?3¿ are the same or different and each represents hydrogen or C¿1?-C¿4? alkyl; and m represents an integer of 2 to 4.
Inventors:
NAKABAYASHI NOBUO (JP)
ISHIHARA KAZUHIKO (JP)
MIYAZAKI TSUYOSHI (JP)
NAKADA NOBUHARU (JP)
ANDO RYOTA (JP)
ISHIHARA KAZUHIKO (JP)
MIYAZAKI TSUYOSHI (JP)
NAKADA NOBUHARU (JP)
ANDO RYOTA (JP)
Application Number:
PCT/JP1998/005299
Publication Date:
June 03, 1999
Filing Date:
November 25, 1998
Export Citation:
Assignee:
NOF CORP (JP)
NAKABAYASHI NOBUO (JP)
ISHIHARA KAZUHIKO (JP)
MIYAZAKI TSUYOSHI (JP)
NAKADA NOBUHARU (JP)
ANDO RYOTA (JP)
NAKABAYASHI NOBUO (JP)
ISHIHARA KAZUHIKO (JP)
MIYAZAKI TSUYOSHI (JP)
NAKADA NOBUHARU (JP)
ANDO RYOTA (JP)
International Classes:
C08F30/02; (IPC1-7): A61K31/80; C08F30/02
Foreign References:
| JPH10324634A | 1998-12-08 | |||
| JPH07166154A | 1995-06-27 |
Attorney, Agent or Firm:
Sakai, Hajime (Kojimachi 5-chome Chiyoda-ku Tokyo, JP)
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