Invention Grant
- Patent Title: High penetration drugs and their compositions thereof for treatment of Parkinson diseases
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Application No.: US17396975Application Date: 2021-08-09
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Publication No.: US11685739B2Publication Date: 2023-06-27
- Inventor: Chongxi Yu , Lina Xu
- Applicant: TECHFIELDS PHARMA CO., LTD
- Applicant Address: CN Suzhou
- Assignee: TECHFIELDS PHARMA CO., LTD.
- Current Assignee: TECHFIELDS PHARMA CO., LTD.
- Current Assignee Address: CN Suzhou
- Agency: Fox Rothschild LLP
- The original application number of the division: US14854616 2015.09.15
- Main IPC: C07D471/04
- IPC: C07D471/04 ; C07C271/16 ; C07C271/22 ; C07D321/12 ; C07C219/10 ; C07C219/14 ; C07C219/28 ; C07C229/12 ; C07C327/30 ; C07C229/58 ; C07D455/02 ; C07C237/06 ; C07C237/20 ; C07D207/16 ; C07K5/083 ; C07D211/62 ; C07K5/097 ; A61K31/137 ; C07C229/36 ; A61K31/195 ; A61K31/198 ; A61K31/277 ; C07C317/44 ; A61K31/197 ; A61K31/24 ; A61K31/40 ; C07C219/06 ; C07C219/32 ; C07C237/08 ; C07C327/36 ; C07C217/60

Abstract:
One aspect of the invention provides a composition of novel high penetration compositions (HPC) or a high penetration prodrug (HPP) for treatment of Parkinson's disease. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.
Public/Granted literature
- US20220064157A1 NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TREATMENT OF PARKINSON DISEASES Public/Granted day:2022-03-03
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