申请人:Nelson Research & Development Co.
公开号:US04755535A1
公开(公告)日:1988-07-05
This invention provides compositions comprising a physiologically-active agent and an azacycloalkene having at least one double bond in the ring and of the general formula ##STR1## wherein X and Y, each, may represent sulfur, oxygen or two hydrogen atoms, A is a straight or branched chain, divalent aliphatic radical having from 0 to 2 double bonds; R' is selected from the group consisting of H, a lower alkyl group having 1-4 carbon atoms, phenyl, lower alkyl or halogen substituted phenyl, acetamido, halogen, piperidinyl, lower alkyl or halogen substituted piperidinyl, carbalkoxy, carboxamide, and alkylformyl; m is 3-7; q is 2m-2x, wherein x equals the number of double bonds in the lactam ring and may be 1, 2 or 3; and R is --CH.sub.3, ##STR2## wherein R" is H or halogen in an amount effective to enhance the penetration of the physiologically-active agent through the skin or other membrane of the body of an animal.
这项发明提供了包含生理活性剂和至少在环中具有一个双键的氮杂环烯的组合物,其一般式为##STR1## 其中X和Y各自可以表示硫、氧或两个氢原子,A是具有0到2个双键的直链或支链双价脂肪基;R'选自H、具有1-4个碳原子的低烷基基团、苯基、低烷基或卤素取代的苯基、乙酰胺基、卤素、哌啶基、低烷基或卤素取代的哌啶基、羰基酯、羧酰胺和烷基甲酰;m为3-7;q为2m-2x,其中x等于内酰胺环中的双键数,可以是1、2或3;R为--CH.sub.3,##STR2## 其中R"为H或卤素,其量有效地增强生理活性剂穿透动物体皮肤或其他膜的能力。