The invention relates to compound of formula (I):
1
wherein:
G represents an alkylene chain containing from 1 to 4 carbon atoms,
A represents
2
X represents oxygen or sulphur and
R
2
and R
1
are as defined in the description
and medicinal products containing the same are useful in treating or in preventing melatoninergic disorders.
本发明涉及化合物(I)的公式:
其中:G代表含有1至4个碳原子的烷基链,A代表,X代表氧或
硫,而R1和R2如描述中所定义。
含有该化合物的药物产品在治疗或预防
褪黑素失调方面是有用的。