发明名称 |
Aerosol medicament formulation having a surface coating of surfactant |
摘要 |
The present application is directed to aerosol formulations comprising (1) a medicament which is selected from the group consisting of salmeterol, fluticasone esters, 4-amino-3,5-dichloro- alpha -[[[6-[2-(2-pyridinyl)ethoxy]hexyl]amino]methyl]benzenemethanol and physiologically acceptable salts and solvates thereof in particulate form and having a surface coating of a surfactant, and (2) a hydrogen-containing fluorocarbon or chlorofluorocarbon propellant. The invention also describes methods for preparation of these aerosol formulations.
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申请公布号 |
US5785952(A) |
申请公布日期 |
1998.07.28 |
申请号 |
US19950440441 |
申请日期 |
1995.05.12 |
申请人 |
GLAXO GROUP LIMITED |
发明人 |
TAYLOR, ANTHONY JAMES;BURNELL, PATRICIA KWON PHIEU |
分类号 |
A61K31/137;A61K31/4402;A61K31/56;(IPC1-7):A61K9/12 |
主分类号 |
A61K31/137 |
代理机构 |
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地址 |
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