Title:
高粘度液体により制御された送達システム及び内科又は外科用デバイス
Document Type and Number:
Japanese Patent JP4276807
Kind Code:
B2
Abstract:
The present invention relates to novel nonpolymeric compounds and compositions that form liquid, high viscosity materials suitable for the delivery of biologically active substances in a controlled fashion, and for use as medical or surgical devices. The materials can optionally be diluted with a solvent to form a material of lower viscosity, rendering the material easy to administer. This solvent may be water insoluble or water soluble, where the water soluble solvent rapidly diffuses or migrates away from the material in vivo, leaving a higher viscosity liquid material.
Inventors:
Gibson, John, W.
Sullivan, Stacey, A.
Middleton, John, Ji.
Tipton, Arthur, Jay.
Sullivan, Stacey, A.
Middleton, John, Ji.
Tipton, Arthur, Jay.
Application Number:
JP2001520145A
Publication Date:
June 10, 2009
Filing Date:
August 24, 2000
Export Citation:
Assignee:
Durect Corporation
International Classes:
A61K47/14; C07H13/04; A61K8/60; A61K9/00; A61K9/107; A61K9/12; A61K9/14; A61K9/50; A61K9/70; A61K47/18; A61K47/26; A61K47/34; A61L15/20; A61L15/44; A61L24/00; A61L26/00; A61L27/00; A61L27/54; A61L31/00; A61L31/16; A61L33/00; A61Q11/00; C07C69/675; C07H13/06; A61K9/16; A61K9/48
Domestic Patent References:
| JP7070297A | ||||
| JP8206191A | ||||
| JP63302858A | ||||
| JP8512303A | ||||
| JP8505395A | ||||
| JP2000185091A |
Foreign References:
| WO1998044903A1 |
Attorney, Agent or Firm:
Kijuro Kawakita