| 摘要 |
PROBLEM TO BE SOLVED: To obtain a new triamine derivative useful as an organic intermediate, etc., of a medicine, an agrochemical material or the like. SOLUTION: This new triamine derivative is a compound of formula I [R1 is H, a lower alkyl or a lower cycloalkyl; R2 is H, a lower acyl or the like; R3 is H or a lower alkyl; R4 is H, a lower alkyl or a lower acyl; R3 and R4 form a ring by bonding each other; X, Y and Z are each H, a lower alkyl, a lower alkoxy or the like; (m), (n) are each 0, 1; E is carbonyl, CR5R6 (R5, R6 are each H or a lower alkyl); F is carbonyl or the like; provided that E and F can not be carbonyl simultaneously], e.g. 2-[3-(formylamino)phenylamino]- N-methyl-N-(3-thienylmethyl)acetamide. Further the compound the formula I is obtained by reacting a compound of formula II (E' is CR5R6; E7 is H, a lower alkyl or a lower acyl; V is a halogen) with a compound of formula III (R9 is H or a lower alkyl) in an inert solvent in the presence of a base.
|
