Title:
カテコール官能基を有する生体接着性ポリマー
Document Type and Number:
Japanese Patent JP2007517776
Kind Code:
A
Abstract:
The present invention relates to a bioadhesive drug delivery system (BIOadhesive Rate controlled Oral Dosage (BIOROD) formulation) in which a drug containing core either alone or coated with a rate controlling membrane system is enveloped on its circumference by a bioadhesive coating, thereby yielding a monolithic system that allows for drug release in a regulated manner. Also described herein are polymers with improved bioadhesive properties and methods for improving bioadhesion of polymers.
Inventors:
Chest Paul, Marcus A.
Jacob, Jules S.
Donnelly, Liang
Ricketts, Thomas El.
Nangia, Abinas
Masiowitz, Edith
Shake, Jive
Jacob, Jules S.
Donnelly, Liang
Ricketts, Thomas El.
Nangia, Abinas
Masiowitz, Edith
Shake, Jive
Application Number:
JP2006544093A
Publication Date:
July 05, 2007
Filing Date:
December 09, 2004
Export Citation:
Assignee:
Spherix, Incorporated
International Classes:
A61K47/30; A61K9/00; A61K9/20; A61K31/198; A61K31/74; A61K47/32; A61K47/34; A61P25/16; C08F8/32; C08G63/91; C09J133/00; C09J135/00; C09J167/00; C09J167/04; C09J201/02; C09J201/06
Domestic Patent References:
| JPS60133078A | 1985-07-16 |
Foreign References:
| WO1993021906A1 | 1993-11-11 | |||
| WO2001010378A2 | 2001-02-15 | |||
| US5574134A | 1996-11-12 | |||
| EP0506979A1 | 1992-10-07 | |||
| WO2003027154A1 | 2003-04-03 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita