公开(公告)号：US20160002173A1

公开(公告)日：2016-01-07

申请号：US14772540

申请日：2014-03-12

Applicant: CEPHALON, INC.

Inventor： Peter D. BROWN ,  Anthony S. DRAGER

IPC: C07D235/16 ,  A61K9/50 ,  A61K31/4184

CPC classification number: A61K9/5146 ,  A61K9/145 ,  A61K9/5031 ,  A61K9/5089 ,  A61K31/4184 ,  A61K31/7088 ,  A61K38/02 ,  A61K47/60 ,  A61K47/6935 ,  C07D235/16

Abstract: The present invention is directed to particles prepared via the polymerization of at least one surfactant and an isocyanate-containing compound. Pharmaceutical compositions prepared using these particles are also described.

Abstract translation: 本发明涉及通过至少一种表面活性剂和含异氰酸酯的化合物的聚合制备的颗粒。 还描述了使用这些颗粒制备的药物组合物。