申请人:ZENECA LIMITED
公开号:EP0372729A1
公开(公告)日:1990-06-13
Water-soluble reactive dyes of the formula:
wherein D represents the radical of a water-soluble chromophoric compound; each of R, R¹ and R², independently, represents hydrogen or an optionally substituted alkyl radical and Q represents a radical of the formula:
wherein each of X and Y, independently, represents halogen, alkyl, alkoxy, acylamino, nitro, carboxy or sulpho and each of n and m, independently, represents an integer from 0 to 2.
式中的水溶性活性染料:
其中 D 代表水溶性发色性化合物的基团;R、R¹ 和 R² 各自独立地代表氢或任选取代的烷基,Q 代表式中的基团:
其中 X 和 Y 各自独立地代表卤素、烷基、烷氧基、酰氨基、硝基、羧基或磺基,n 和 m 各自独立地代表 0 至 2 的整数。