Invention Grant
- Patent Title: Pharmaceutical salt forms of Cepharanthine and Tetrandrine
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Application No.: US15925551Application Date: 2018-03-19
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Publication No.: US10576077B2Publication Date: 2020-03-03
- Inventor: William E. Bauta , Joseph A. McDonough , Hong Dixon , Stephen T. Wellinghoff , Kevin Fitzpatrick
- Applicant: Southwest Research Institute
- Applicant Address: US TX San Antonio
- Assignee: Southwest Research Institute
- Current Assignee: Southwest Research Institute
- Current Assignee Address: US TX San Antonio
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: A61K31/4745
- IPC: A61K31/4745 ; A61K9/16 ; C07D491/22
Abstract:
The present disclosure relates to the preparation of polymorphic mixtures of Cepharanthine.2HCl. Mixtures of at least two polymorphic forms can be formed into a mobile liquid phase in organic/aqueous solvent mixtures along with enteric polymer that can be spray dried to produce solid particulate enteric formulations for medicinal drug-treatment applications.
Public/Granted literature
- US20180303823A1 PHARMACEUTICAL SALT FORMS OF CEPHARANTHINE AND TETRANDRINE Public/Granted day:2018-10-25
Information query
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