申请人:——
公开号:US20030026751A1
公开(公告)日:2003-02-06
Compounds of the formula (I)
N (A
1
R
1
)(A
2
R
2
)(A
3
R
3
) (I)
where
A
1
, A
2
and A
3
:
independently of one another are alkylene, alkenylene, alkynylene, cycloalkylene or cycloalkenylene,
it being possible for said radicals independently of one another to have 1, 2 or 3 substituents selected independently of one another from alkoxy, hydroxyl and keto, and
it being possible for at least one carbon atom in said radicals to be substituted independently of one another by heteroatoms selected independently of one another from nitrogen, oxygen and sulfur,
R
1
, R
2
and R
3
:
independently of one another are aryl or a 5- or 6-membered unsaturated heterocycle having 1, 2 or 3 heteroatoms in the ring, selected independently of one another from nitrogen, oxygen and sulfur,
it being possible for said radicals independently of one another to have 1, 2 or 3 substituents selected independently of one another from alkyl, alkoxy and hydroxyl,
with the proviso that the sum of the substituents specified for A
1
, A
2
and A
3
and the alkoxy and hydroxyl substituents specified for R
1
, R
2
and R
3
is at least 6,
and salts thereof.
式 (I) 的化合物
N (A
1
R
1
)(A
2
R
2
)(A
3
R
3
) (I)
其中
A
1
, A
2
和 A
3
:
相互独立地为亚烷基、亚烯基、亚炔基、环亚烷基或环亚烯基、
所述基团可各自具有 1、2 或 3 个取代基,这些取代基可各自从烷氧基、羟基和酮基中选择,以及
所述基团中的至少一个碳原子可被彼此独立地选自氮、氧和硫的杂原子取代、
R
1
, R
2
和 R
3
:
相互独立的芳基或 5 或 6 元不饱和杂环,环中有 1、2 或 3 个杂原子,相互独立地选 自氮、氧和硫、
上述基团可各自具有 1、2 或 3 个取代基,这些取代基可各自独立地选自烷基、烷氧基和羟基、
但条件是,A
1
, A
2
和 A
3
的烷氧基和羟基取代基。
1
, R
2
和 R
3
至少为 6、
及其盐类。