Novel benzhydrylamine derivatives represented by general formulas (I) and (II) are useful as reaction reagents for the solid-phase synthesis of polypeptide amides making use of 9-fluorenylmethyloxycarbonyl group ("Fmoc"). An intermediate for these derivatives represented by the general formula (III) is also disclosed:
where R₁ and R₂ each independently represents a C₁₋₃ lower alkyl; n is an integer of 1-4; ℓ is 1 or 2; and m is 1 or 2.
通式(I)和(II)所代表的新型二苯甲基胺衍
生物可用作利用 9-
芴甲氧羰基("Fmoc")固相合成
多肽酰胺的反应试剂。还公开了通式 (III) 所代表的这些衍
生物的中间体:
其中 R₁ 和 R₂ 各自独立地代表 C₁₋₃ 低级烷基;n 为 1-4 的整数;ℓ 为 1 或 2;m 为 1 或 2。