Use of propylene glycol as solvent and the excipient QSP for single drug formulation with active principles with molar mass less than 500 and is soluble in propylene glycol and specifyThe use of active principles, isotretinoin, diclofenac potassium, sodium citrate, tamoxifen, exemestane, finasteride, estradiol.Dydrogesterone and estriol in the specific composition of seven medicinal patches using propylene glycol as solvent and the excipient QSP

摘要

Use of propylene glycol as solvent and the excipient QSP for single drug formulation with active principles with molar mass less than 500 and is soluble in propylene glycol and specifyThe use of active principles, isotretinoin, diclofenac potassium, sodium citrate, tamoxifen, exemestane, finasteride, estradiol.Dydrogesterone and estriol in the specific composition of seven medicinal patches using propylene glycol as solvent and the excipient QSP.The field of application is the pharmaceutical industry to the area of transdermal drug formulations.The use of drugs isotretinoin (1), diclofenac potassium (2), (3), tamoxifen citrate.Citrate of tamoxifen and exemestane (4) finasteride (5) estradiol + dydrogesterone (6) estriol (7) for the production of seven transdermal formulation characterized by using propylene glycol as u00faniThe co solvent and the excipient QSP.As well as the use of propylene glycol as solvent and the excipient QSP for one single drug formulations for patches in compositions that use the propylene glycol as a solvent and.Xcipiente QSP in percentage of 80% to 100% of the QSP without the use of hydro spirit gels and creams. .