发明名称 Orally administrable composition capable of providing enhanced bioavailability when ingested
摘要 Composition for pharmaceutical or cosmetic use, capable of providing enhanced bioavailability when ingested, comprising at least a pharmaceutical active ingredient, a lipophilic phase consisting of a mixture of fatty acid esters and glycerides, a surfactant (SA), and a cosurfactant (CoSA). The lipophilic phase consists of a mixture of C8 to C18 polyglycolized glycerides having hydrophilic-lipophilic balance (HLB) of less than 16, this lipophilic phase representing from 32 to 75% of the total weight of the composition. The surfactant (SA) is chosen from the group comprising saturated C8-C10 polyglycolized glycerides and oleic esters of polyglycerol, this surfactant having an HLB of less than 16. The cosurfactant (CoSA) is chosen from the group comprising lauric esters of propylene glycol, oleic esters of polyglycerol and ethyl diglycol. The SA/CoSA ratio is between 0.5 and 6 and the hydrophilic phase of the final microemulsion is supplied after ingestion by the physiological fluid of the digestive milieu.
申请公布号 US6312704(B1) 申请公布日期 2001.11.06
申请号 US20000487391 申请日期 2000.01.18
申请人 GATTEFOSSE, S.A. 发明人 FARAH NABIL;DENIS JOEL
分类号 A61K8/06;A61K8/37;A61K8/39;A61K9/107;A61K9/64;A61Q19/00;(IPC1-7):A61K6/00;A61K7/00;A61K9/48;A61K9/20;A61K13/00;A61K9/70 主分类号 A61K8/06
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