5-Substituted-2-phenylbenzo[b]thiophene-3-alkylamines and related
申请人:G. D. Searle & Co.
公开号:US04137414A1
公开(公告)日:1979-01-30
The invention encompasses novel 5-substituted-2-phenylbenzo[b]thiophene-3-alkylamines and related compounds of the general formula ##STR1## and the pharmaceutically acceptable acid addition salts thereof wherein R.sub.1 and R.sub.2 each independently represents H or an alkyl having from 1 to 8 carbon atoms or R.sub.1 and R.sub.2 together with N represents an azamonocyclic ring selected from the group comprising pyrrolidinyl, piperazinyl, substituted pyrrolidinyl wherein the substituent is an alkyl containing from 1 to 4 carbon atoms and substituted piperazinyl wherein the substituent is an alkyl containing from 1 to 4 carbon atoms or an alkanol wherein the alkyl moiety contains 1 to 4 carbon atoms; Y represents H, halogen or alkyl having 1 to 4 carbon atoms; X represents H, halogen, alkyl having 1 to 4 carbon atoms and alkoxy wherein the alkyl moiety contains 1 to 4 carbon atoms; and n is a positive integer from 1 to 4. These compounds possess utility as neuroleptics or anti-bacterial agents.
Substituted cyclic compounds, preparation method and pharmaceutical compositions containing them
申请人:Lesieur Daniel
公开号:US06872851B1
公开(公告)日:2005-03-29
The invention concerns compounds of formula (I): R—A—R′ wherein: A is as defined in the description; R represent, a group (V), wherein R′
a
and R″
a
are as defined in the description, or R forms with A a cyclic structure as defined in the description; R′ represents a (CH
2
)
t
—R
2
group wherein q, t, and R
2
are as defined in the description. The invention is useful for preparing medicines.