Controlled release and hierarchical cyclodextrin inclusion vehicles

JP7680756B2Active Publication Date: 2025-05-21CZAP RESEACH & DEV LLC
2 Cites 0 Cited by

Patent Information

Application Number
JP2022142626
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2017-01-09
Filing Date
2022-09-08
Publication Date
2025-05-21
Estimated Expiration
2037-02-03

Smart Images

  • Figure 0007680756000004
    Figure 0007680756000004
  • Figure 0007680756000005
    Figure 0007680756000005
  • Figure 0007680756000006
    Figure 0007680756000006
Patent Text Reader

Abstract

The present invention provides a biochemical construct for delivery of bioactive agents, comprising a delivery vehicle consisting of a molecule delivered together with a selected enzyme having cyclodextrin degrading activity and carried as an inclusion within a cyclodextrin. [Solution] The present invention provides a cyclodextrin inclusion delivery vehicle, in which the cyclodextrin inclusion is provided together with an enzyme having cyclodextrin-degrading activity that can digest the cyclodextrin, and upon delivery of the delivery vehicle to a target, the enzyme is activated to release the guest molecule from the cyclodextrin cavity.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Dissociation of hardly dissociable cyclodextrin clathrate substance

    JP1984044318A

  • Sustained release drug preparation

    US4869904A