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AGGLOMERATE OF SPHERICAL POLYVALENT-METAL ALGINATE PARTICULATES, CONTROLLED-RELEASE PREPARATION COMPRISING DIFFICULTLY SOLUBLE DRUG SUPPORTED ON SAID AGGLOMERATE, AND PROCESSES FOR PRODUCING THE BOTH
AGGLOMERATE OF SPHERICAL POLYVALENT-METAL ALGINATE PARTICULATES, CONTROLLED-RELEASE PREPARATION COMPRISING DIFFICULTLY SOLUBLE DRUG SUPPORTED ON SAID AGGLOMERATE, AND PROCESSES FOR PRODUCING THE BOTH
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机译:球形多价金属藻酸盐颗粒的团聚体,包括释出的糖团的难溶性药物的控释制剂,以及制备两者的方法
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摘要
A process for producing a controlled-release preparation capable of rapidly dissolving out at least 99 % of a difficultly soluble drug having a low dissolution rate above the small intestine, which process comprises supporting a difficultly soluble drug having a low intestinal dissolution rate on an agglomerate of spherical polyvalent-metal alginate particulates wherein the specific surface area of the secondary particle ranges from 1 to 280 m2/g.
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机译:制备能够将至少低溶解度低的难溶性药物快速溶解在小肠之上的控释制剂的方法,该方法包括将具有低肠道溶解度的难溶性药物负载在附聚物上。球形多价金属藻酸盐颗粒,其中次级颗粒的比表面积为1至280 m 2 Sup> / g。
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