1-(4-ethylpiperazin-1-yl)-3-[3-cyano-4-(2-benzyloxyethoxy)phenyl]isoquinoline 在
钯甲醇 作用下,
以
甲醇 为溶剂,
以to give 0.28 g of the title compound as a pale yellow oil的产率得到1-(4-ethylpiperazin-1-yl)-3-[3-cyano-4-(2-hydroxyethoxy)phenyl]isoquinoline
参考文献:
名称:
Certain 1,3-disubstituted isoquinoline derivatives
The present provides a condensed pyridine compound (I) represented by the following formula:
(wherein, R2 represents
ring A represents benzene ring, pyridine ring, thiophene ring or furan ring; and
B represents
its pharmaceutically acceptable salt or hydrates thereof, which is a clinically useful medicament having a serotonin antagonism, in particular, that for treating, ameliorating or preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.
The present invention provides a novel analgesic useful for various diseases such as headache and migraine, and to pain and ache accompanied by trauma, physical pressure, etc. Further, the present invention is an analgesic comprising the benzene compound (I) represented by the following formula:
wherein, R1 is a group represented by the following formula:
or a group represented by the following formula:
R2, R3, R4 and R5 are substituents; and the ring A is benzene ring or thiophene ring, or a pharmacologically acceptable salt thereof as an active ingredient.
The present provides a condensed pyridine compound (I) represented by the following formula:
1
ring A represents benzene ring, pyridine ring, thiophene ring or furan ring; and
B represents
2
its pharmaceutically acceptable salt or hydrates thereof, which isa clinically useful medicament having a serotonin antagonism, in particular, that for treating, ameliorating or preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.
Clinically highly useful drugs having an antagonism to serotonin, in particular, central muscle relaxing drugs for treating, ameliorating or preventing spastic paralysis or ameliorating myotonia and comprising fused pyridine derivatives represented by general formula (I), pharmacologically acceptable salts thereof or hydrates of either (I) or (1), wherein the ring A represents a benzene, pyridine, thiophene or furan ring; and B represents (2).