Pyrrolidinyl, piperdinyl or homopiperidinyl substituted (benzodioxan, benzofuran or benzopyran) derivatives
申请人:De Bruyn Marcel Frans Leopold
公开号:US06900222B1
公开(公告)日:2005-05-31
The present invention concerns compounds of formula (I)
a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereon wherein —Z
1
—Z
2
— is a bivalent radical; R
1
, R
2
and R
3
are each independently selected from hydrogen, C
1-6
alkyl, hydroxy, halo and the like; or when R
1
and R
2
are on adjacent carbon atoms, R
1
and R
2
taken together may form a bivalent radical of formula; Alk is optionally substituted C
1-6
alkanediyl; the bivalent radical
is a substituted piperidinyl, an optionally substituted pyrrolidinyl, homopiperidinyl, piperazinyl or tropyl; R
5
is a radical of formula
wherein n is 1 or 2; p
1
is 0, and p
2
is 1 or 2; or p
1
is 1 or 2, and p
2
is 0; X is oxygen, sulfur or ═NR
9
; Y is oxygen or sulfur; R
7
is hydrogen, C
1-6
alkyl, C
3-6
cycloalkyl, phenyl or phenylmethyl; R
8
is C
1-6
alkyl, C
3-6
cycloalkyl phenyl or phenylmethyl; R
9
is cyano, C
1-6
alkyl, C
3-6
cyclo-alkyl, C
1-6
alkyloxycarbonyl or aminocarbonyl; R
10
is hydrogen or C
1-6
alkyl; and Q is a bivalent radical. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impaired fundic relaxation.
本发明涉及公式(I)化合物,其立体化学异构体形式,N-氧化物形式或其药学上可接受的酸加合物盐,其中- Z1-Z2-是一个二价基团; R1,R2和R3分别选择自氢,C1-6烷基,羟基,卤素等; 或当R1和R2在相邻的碳原子上时,R1和R2可以共同形成一个公式的二价基团; Alk是可选的取代C1-6烷二基; 二价基团是取代的哌啶基,可选的取代的吡咯烷基,同型哌啶基,哌嗪基或茄梗基; R5是公式的基团,其中n为1或2; p1为0,p2为1或2; 或者p1为1或2,p2为0; X为氧,硫或═NR9; Y为氧或硫; R7为氢,C1-6烷基,C3-6环烷基,苯基或苯甲基; R8为C1-6烷基,C3-6环烷基苯基或苯甲基; R9为氰基,C1-6烷基,C3-6环烷基氧羰基或氨基羰基; R10为氢或C1-6烷基; Q为二价基团。公开了制备上述产品的方法,包括该产品的制剂和其作为药物的用途,特别是用于治疗与受损的幽门松弛有关的疾病。