申请人:Chugai Seiyaku
Kabushiki Kaisha
公开号:EP0543997A1
公开(公告)日:1993-06-02
A compound represented by general formula (A), which is useful as a medicine because it has potent antirheumatic, psoriasis curing and anticancer actions and a reduced toxicity, wherein R¹ represents CH₂, CH₂CH₂, CH₂O, CH₂S or CH₂SO; R² represents hydrogen, C₁ to C₄ lower alkyl or benzyl; R³ represents COOR⁴, NHCOR⁵, CONR⁶R⁷, PO₃H₂ or SO₃H; and n represents an integer of 1 to 4.
一种由通式(A)表示的化合物,因其具有强效抗风湿、治疗牛皮癣和抗癌作用且毒性较低而可用作药物,其中 R¹ 代表 CH₂、CH₂CH₂、CH₂O、CH₂S 或 CH₂SO;R² 代表氢、C₁ 至 C₄ 低级烷基或苄;R³ 代表 COOR⁴、NHCOR⁵、CONR⁶R⁷、PO₃H₂ 或 SO₃H;以及 n 代表 1 至 4 的整数。