PHARMACEUTICAL COMPOSITIONS OF DISPERSIONS OF DRUGS AND NEUTRAL POLYMERS
摘要
In one aspect, pharmaceutical compositions comprising dispersions of an acid-sensitive drug and a neutral dispersion polymer are disclosed. The acid-sensitive drug has improved chemical stability relative to dispersions of the drug and acidic polymers. In another aspect, pharmaceutical compositions of low-solubility drugs and amphiphilic, hydroxy-functional vinyl copolymers are disclosed.
申请公布号
EP1404300(B1)
申请公布日期
2009.09.30
申请号
EP20020727944
申请日期
2002.05.10
申请人
PFIZER PRODUCTS INC.
发明人
FRIESEN, DWAYNE THOMAS;GUMKOWSKI, MICHAEL JON;KETNER, RODNEY, JAMES;LORENZ, DOUGLAS, ALAN;NIGHTINGALE, JAMES, ALAN, SCHRIVER;SHANKER, RAVI MYSORE;WEST, JAMES, BLAIR