- 专利标题: METHODS TO ENHANCE BIOAVAVAILABILITY OF ORGANIC SMALL MOLECULES AND DEPOSITED FILMS MADE THEREFROM
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申请号: US17840276申请日: 2022-06-14
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公开(公告)号: US20230044649A1公开(公告)日: 2023-02-09
- 发明人: Olga Shalev , Max Shtein , Shreya Raghavan , Geeta Mehta
- 申请人: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- 申请人地址: US MI Ann Arbor
- 专利权人: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- 当前专利权人: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- 当前专利权人地址: US MI Ann Arbor
- 主分类号: A61K9/70
- IPC分类号: A61K9/70 ; A61K31/192 ; A61K31/522 ; C23C14/12 ; A61K31/138 ; A61K31/167 ; A61L31/16 ; A61K45/06 ; A61K31/277 ; A61K31/352 ; A61L27/54 ; C23C14/22 ; C23C14/04 ; A61K31/275 ; A61K31/65
摘要:
Solid films and articles having a surface with discrete regions patterned with a deposited low molecular weight organic compound, such as pharmaceutical actives and new chemical entities, are provided. The organic compound may be present at ≥ about 99 mass % in the one or more discrete regions and may be crystalline or amorphous. The deposited organic compound may be deposited as a film having high surface area. The deposited organic compound exhibits enhanced solubility and bioavailability, by way of non-limiting example. Methods of organic vapor jet printing deposition method of such a low molecular weight organic compound in an inert gas stream are also provided.
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