公开(公告)号：RO118564B

公开(公告)日：2003-07-30

申请号：RO9700561

申请日：1995-09-27

Applicant: GLAXO WELLCOME INC RES TRIANGL

Inventor： LI-BOVET LI ,  JOHNSON KEITH ARTHUR

IPC: A61K9/12 ,  A61K9/00 ,  A61K9/72 ,  A61K47/06 ,  B01F17/20 ,  C07F9/09 ,  C07F9/10

CPC classification number: A61K9/008 ,  C07F9/10 ,  Y10S514/975

Abstract: The present invention relates to a pharmaceutical aerosol composition, for use in administering the medicaments by inhaling in the medical treatment. According to the invention, the pharmaceutical aerosol composition comprises 0.005 up to 10% by weight related to the total weight of the composition, of one or more medicaments in particle form, one or more propellent agents comprising fluorocarbons or chlorofluorocarbons, which contain hydrogen, and 0.05 up to 15% by weight, related to the medicament composition, of a surfactant having the general formula Ia or Ib: where R1 is: RF-(CH)a-(CH=CH)b-(CH2)c-(CH=CH)d-(CH2)e-A-; RF-(CH2)f-OCH2CH(CH2OH)-CH2-A-; RF-(CH2)g-OCH2CH(CH2OH)-A-.