TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HOCHDISPERSEM SILIZIUMDIOXID
    5.
    发明公开
    TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HOCHDISPERSEM SILIZIUMDIOXID 有权
    透皮治疗系统具有热解法二氧化硅

    公开(公告)号:EP1301179A2

    公开(公告)日:2003-04-16

    申请号:EP01951670.7

    申请日:2001-07-12

    申请人: HEXAL AG

    IPC分类号: A61K9/70 A61K47/02

    摘要: The invention relates to a transdermal therapeutic system comprising a surface layer which is impervious with respect to an active ingredient; a self-adherent matrix layer or a plurality of matrix layers, wherein the exposed matrix layer is, at least self-adherent when the system is applied. Said system also comprises a pull-off protective coating, whereby the matrix layer(s) contains(s) one or more active ingredients and/or one or more biologically active substances and highly dispersed silicon dioxide. Said system contains silicon dioxide in order to increase skin permeation.

    TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HOCHDISPERSEM SILIZIUMDIOXID
    8.
    发明授权
    TRANSDERMALES THERAPEUTISCHES SYSTEM MIT HOCHDISPERSEM SILIZIUMDIOXID 有权
    透皮治疗系统具有热解法二氧化硅

    公开(公告)号:EP1301179B1

    公开(公告)日:2007-07-11

    申请号:EP01951670.7

    申请日:2001-07-12

    申请人: HEXAL AG

    IPC分类号: A61K9/70 A61K47/02

    摘要: The invention relates to a transdermal therapeutic system comprising a surface layer which is impervious with respect to an active ingredient; a self-adherent matrix layer or a plurality of matrix layers, wherein the exposed matrix layer is, at least self-adherent when the system is applied. Said system also comprises a pull-off protective coating, whereby the matrix layer(s) contains(s) one or more active ingredients and/or one or more biologically active substances and highly dispersed silicon dioxide. Said system contains silicon dioxide in order to increase skin permeation.

    MATRIXKONTROLLIERTES TRANSDERMALES SYSTEM FÜR STABILE DERIVATE DER ACE-HEMMER
    9.
    发明授权
    MATRIXKONTROLLIERTES TRANSDERMALES SYSTEM FÜR STABILE DERIVATE DER ACE-HEMMER 有权
    MATRIX控制型透皮SYSTEM FOR ACE抑制剂稳定衍生物

    公开(公告)号:EP1299091B1

    公开(公告)日:2006-10-11

    申请号:EP01960496.6

    申请日:2001-07-12

    申请人: HEXAL AG

    IPC分类号: A61K9/70 A61K38/55

    摘要: The invention relates to a matrix controlled transdermal therapeutic system comprising, (i) a top layer which is impervious to active ingredients, (ii) a self adhesive matrix layer or several matrix layers, whereby at least the exposed matrix layer is self adhesive when the system is applied, or comprising one or several matrix layers whose surface faces away from the top layer and is provided for adhesion to the place of application, said surface being covered with an adhesive. The matrix layers contain at least one ACE inhibitor (angiotensin converting enzyme inhibitor). The metabolite thereof is a dicarboxylic acid selected from the following group: diesters, a di-salt which is obtainable with one or several bases and a mono-salt which is obtainable with one or several acids and (iii) a tear-off protective layer.

    MATRIXKONTROLLIERTES TRANSDERMALES SYSTEM FÜR STABILE DERIVATE DER ACE-HEMMER
    10.
    发明公开
    MATRIXKONTROLLIERTES TRANSDERMALES SYSTEM FÜR STABILE DERIVATE DER ACE-HEMMER 有权
    MATRIX控制型透皮SYSTEM FOR ACE抑制剂稳定衍生物

    公开(公告)号:EP1299091A2

    公开(公告)日:2003-04-09

    申请号:EP01960496.6

    申请日:2001-07-12

    申请人: HEXAL AG

    IPC分类号: A61K9/70 A61K38/55

    摘要: The invention relates to a matrix controlled transdermal therapeutic system comprising, (i) a top layer which is impervious to active ingredients, (ii) a self adhesive matrix layer or several matrix layers, whereby at least the exposed matrix layer is self adhesive when the system is applied, or comprising one or several matrix layers whose surface faces away from the top layer and is provided for adhesion to the place of application, said surface being covered with an adhesive. The matrix layers contain at least one ACE inhibitor (angiotensin converting enzyme inhibitor). The metabolite thereof is a dicarboxylic acid selected from the following group: diesters, a di-salt which is obtainable with one or several bases and a mono-salt which is obtainable with one or several acids and (iii) a tear-off protective layer.