The invention relates to acutumine and compounds thereof and also to compounds of formula (I):
wherein
R
1
and R
2
each represent hydrogen or together form an additional bond,
R
3
represents hydrogen or alkoxy,
R
5
represents hydrogen or chlorine,
R
6
represents hydrogen or alkyl, alkylcarbonyl or aroyl,
R
7
and R
10
each represent alkoxy,
R
10
represents alkoxy,
R
4
, R
8
, R
9
, R
11
, R
12
, R
13
and R
14
are as defined in the description. and medicinal products containing the same which are useful in treating deficiencies of memory.
本发明涉及乌头胺及其化合物,还涉及式 (I) 化合物:
其中
R
1
和 R
2
各自代表氢或共同形成一个附加键、
R
3
代表氢或烷氧基、
R
5
代表氢或
氯、
R
6
代表氢或烷基、烷基羰基或芳基、
R
7
和 R
10
各自代表烷氧基、
R
10
代表烷氧基、
R
4
, R
8
, R
9
, R
11
, R
12
, R
13
和 R
14
以及含有这些成分的可用于治疗记忆力缺陷的药物产品。