Title:
METHOD FOR IMPROVING THE STABILITY OF A PHARMACEUTICAL COMPOSITION COMPRISING A HIGH PENETRATION DRUG, AND THE PHARMACEUTICAL COMPOSITION OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2021/185382
Kind Code:
A1
Abstract:
Provided are pharmaceutical compositions comprising at least one high penetration drug (HPD) that has at least one protonated amino group in its molecular and is capable of penetrating across one or more biological barriers in high rates, methods for improving the stability of the pharmaceutical compositions, and methods of using the pharmaceutical compositions for preventing, diagnosing and/or treating condition or disease in human, animals and plants.
Inventors:
YU CHONGXI (US)
XU LINA (CN)
XU LINA (CN)
Application Number:
PCT/CN2021/082173
Publication Date:
September 23, 2021
Filing Date:
March 22, 2021
Export Citation:
Assignee:
YU CHONGXI (US)
TECHFIELDS PHARMA CO LTD (CN)
TECHFIELDS PHARMA CO LTD (CN)
International Classes:
A61K9/08; A61K45/00
Domestic Patent References:
| WO2010065936A1 | 2010-06-10 | |||
| WO2008056207A1 | 2008-05-15 |
Foreign References:
| CN103351308A | 2013-10-16 | |||
| CN104689320A | 2015-06-10 |
Other References:
DEPARTMENT OF PHARMACY，WUHAN MEDICAL COLLEGE，: "Stability of pharmaceutical preparations，", PHARMACEUTICS，, 31 December 1975 (1975-12-31), pages 191 - 192, XP009530951
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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