Invention Application
- Patent Title: Taste Making Formulation Comprising The Drug In A Dissolution-Retarded Form And/Or Cyclodextrin In A Dissolution-Enhanced Form
- Patent Title (中): 溶解缓和形式和/或环糊精溶解增强形式的药物制剂制剂
-
Application No.: US11622016Application Date: 2005-07-11
-
Publication No.: US20080075784A1Publication Date: 2008-03-27
- Inventor: Dwayne Thomas Friesen , David Keith Lyon , Rodney James Ketner , Jennifer H. Chu
- Applicant: Dwayne Thomas Friesen , David Keith Lyon , Rodney James Ketner , Jennifer H. Chu
- Assignee: Pfizer Inc.
- Current Assignee: Pfizer Inc.
- Priority: US60590803 20040722
- International Application: PCT/IB05/02231 WO 20050711
- Main IPC: A61K31/715
- IPC: A61K31/715 ; A61K31/4965 ; A61K9/50
Abstract:
Improved taste masking of pharmaceutical compositions of unpleasant-tasting drugs and cyclodextrin is achieved by forming a mixture of drug and cyclodextrin wherein the drug's dissolution rate has been retarded, or the the cyclodextrin's dissolution rate has been enhanced, or by both.
Public/Granted literature
- US1203889A Car-starter. Public/Granted day:1916-11-07
Information query
