申请人:NIPPON SHINYAKU COMPANY, LIMITED
公开号:EP0821961A1
公开(公告)日:1998-02-04
The invention relates to a neovascularization inhibitor composition comprising a compound of the following general formula [I] or a salt thereof, or a solvate thereof, as an active ingredient,
wherein R1 represents hydrogen, optionally substituted alkyl, aralkyl, arylalkenyl, or aryl; R2 represents optionally substituted alkyl, aralkyl, arylalkenyl, or aryl; or R1 and R2 conjoinedly and taken together with the adjacent N atom, i.e. in the form of NR1R2, represent a 4- through 8-membered cyclic amino group optionally containing nitrogen, oxygen, or sulfur as a ring member in addition to said N atom and optionally being further substituted.
本发明涉及一种新生血管抑制剂组合物,其活性成分包括下通式[I]的化合物或其盐或其溶液、
其中R1代表氢、任选取代的烷基、芳烷基、芳烯基或芳基;R2代表任选取代的烷基、芳烷基、芳烯基或芳基;或R1和R2连在一起并与相邻的N原子一起,即以NR1R2的形式,代表除所述N原子外任选含有氮、氧或硫作为环成员并任选被进一步取代的4至8元环状氨基。