Substituted N-phenyl-2,3-dihydroimidazo[2,1-b]thiazole-5-sulfonamide derivatives as 5-HT6 ligands
申请人:Laboratorios Del. Dr. Esteve, S.A.
公开号:EP2116546A1
公开(公告)日:2009-11-11
The invention relates to compounds having pharmacological activity towards the 5-HT6 receptor, and more particularly to some N-phenyl-2,3-dihydroimidazo[2,1-b]thiazole-5-sulfonamide derivatives, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT6 is involved.
PROCESS FOR THE PREPARATION OF 6-SUBSTITUTED-IMIDAZO [2,1-B] THIAZOLE-5-SULFONYL HALIDE
申请人:Mas-Prio Josep
公开号:US20100210850A1
公开(公告)日:2010-08-19
The present invention is related to the a new process for the preparation of 6-substituted-imidazo[2,1-b]thiazole-5-sulfonyl halides of formula (I), comprising gradually adding a compound of formula (II), into a heated solution of R
1
SO
3
H where R
1
represents F or Cl, and R
2
represents H, F, Cl, Br, S, (C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy or trifluoromethyl.
SUBSTITUTED N-PHENYL-2,3-DIHYDROIMIDAZO[2,1-B]THIAZOLE-5-SULFONAMIDE DERIVATIVES AS 5-HT6 LIGANDS
申请人:Mas Prio Josep
公开号:US20110092540A1
公开(公告)日:2011-04-21
The invention relates to compounds having pharmacological activity towards the 5-HT
6
; receptor, and more particularly to some N-phenyl-2,3-dihydroimidazol[2,1-b]thiazole-5-sulfonamide derivatives, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT
6
is involved.
SUBSTITUTED N-IMIDAZO[2,1-B]THIAZOLE-5-SULFONAMIDE DERIVATIVES AS 5-HT6 LIGANDS
申请人:Mas Prio Josep
公开号:US20110105555A1
公开(公告)日:2011-05-05
The invention relates to compounds having pharmacological activity towards the 5-HT
6
receptor, and more particularly to some N-imidazo[2,1-b]thiazole-5-sulfonamide derivatives, to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use for the treatment and or prophylaxis of a disease in which 5-HT
6
is involved.
Process for the preparation of 6-substituted imidazo[2,1-b]thiazole-5-sulfonyl halide
申请人:Laboratorios del Dr. Esteve S.A.
公开号:EP2053052A1
公开(公告)日:2009-04-29
The present invention is related to the process for the preparation of 6-substituted-imidazo[2,1-b]thiazole-5-sulfonyl halides of formula I
comprising gradually adding a compound of formula II
into a heated solution of R1SO3H
where R1 represents F or Cl, and
R2 represents H, F, Cl, Br, I, (C1-C6)alkyl, (C1-C6)alkoxy or trifluoromethyl.
本发明涉及式 I 的 6-取代-咪唑并[2,1-b]噻唑-5-磺酰基卤化物的制备过程
包括逐渐加入式 II 的化合物
的加热溶液中。
其中 R1 代表 F 或 Cl,以及
R2 代表 H、F、Cl、Br、I、(C1-C6)烷基、(C1-C6)烷氧基或三氟甲基。