| 摘要 |
A pharmaceutical composition for dermal use, wherein the composition has a first pharmacologically active component A consisting of at least one vitamin D or vitamin D analogue, and a second pharmacologically active component B consisting of at least one corticosteroid, wherein the difference between the maximum stability pH of said first component A and the maximum stability pH of said second component B is at least 1. The composition can also have at least one solvent component C, where component C is compounds of the general formula R<3 >(OCH2C(R<1>)H)xOR<2 >(I), wherein x is in the range of 2-60, R<1 >in each of the x units independently is H or CH3, R<2 >is straight chain or branched C1-20alkyl or benzoyl, and R<3 >is H or phenylcarbonyloxy; di-(straight or branched)-C4-10alkyl esters of C4-C8dicarboxylic acids; straight or branched C12-18-alkyl benzoates; straight or branched C2-4-alkyl esters of straight or branched C10-18-alkanoic or -alkenoic acids; propylenglycol diesters with C8-14-alkanoic acids; and branched primary C18-24alkanols.
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