发明名称 |
SUSTAINED RELEASE CAFFEINE FORMULATION |
摘要 |
The present invention relates to a composition for the controlled release of a stimulant of xanthine or a xanthine derivative, which comprises microparticles including a biodegradable matrix of at least one water-soluble material and the stimulant, said stimulant being in the form of solid particles which are substantially uniformly distributed throughout the matrix. It is also concerning a method for making this composition by dispersing the stimulant in the form of a plurality of solid particles into a biodegradable matrix. Such composition can advantageously be orally administrated for increasing the alertness of an individual. |
申请公布号 |
HK1000878(A1) |
申请公布日期 |
2001.10.26 |
申请号 |
HK19970102557 |
申请日期 |
1997.12.23 |
申请人 |
SOCIETE DES PRODUITS NESTLE SA |
发明人 |
CHAUFFARD, FRANCOISE;ENSLEN, MARC, Y., A.;TACHON, PIERRE |
分类号 |
A61K9/16;A61K9/50;A61K9/52;A61K31/52;A61K47/36;(IPC1-7):A61K |
主分类号 |
A61K9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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