Disclosed are storage stable aqueous infusible or injectable solutions containing an active substance of general formula (I)
wherein the groups L, R
1
, R
2
, R
3
, R
4
and R
5
have the meanings given in the claims and in the specification, and an amount of a physiologically acceptable acid or mixture of acids sufficient to dissolve the active substance and act as a stabiliser, optionally together with other formulating excipients suitable for parenteral administration, and a process for preparing the infusible or injectable solutions according to the invention.
本发明揭示了一种储存稳定的
水性不可浸出或可注射溶液,其中包含一种通式(I)的活性物质,其中L、R1、R2、R3、R4和R5基团的含义如权利要求和说明书中所述,并且含有足够量的生理上可接受的酸或酸混合物以溶解活性物质并起到稳定剂的作用,可选地与其他适用于肠外给药的制剂助剂一起使用,并且本发明还提供了制备所述不可浸出或可注射溶液的方法。