申请人:Fernandez Forner Maria Dolors
公开号:US20080221155A1
公开(公告)日:2008-09-11
A compound according to formula (I)
wherein:
© is a phenyl ring, a C
4
to C
9
heteroaromatic compound containing one or more heteroatoms, or a naphthalenyl, 5,6,7,8-tetrahydronaphthalenyl or biphenyl group;
R
1
, R
2
and R
3
each independently represent a hydrogen or halogen atom, or a hydroxy group, or a phenyl, —OR
4
, —SR
4
, —NR
4
R
5
, —NHCOR
4
, —CONR
4
R
5
, —CN, —NO
2
, —COOR
4
or —CF
3
group, or a straight or branched lower alkyl group which may optionally be substituted, for example, with a hydroxy or alcoxy group, wherein R
4
and R
5
each independently represent a hydrogen atom, straight or branched lower alkyl group, or together form an alicyclic ring; or R
1
and R
2
together form an aromatic, alicyclic or heterocyclic ring;
n is an integer from 0 to 4;
A represents a —CH
2
—, —CH═CR
6
, —CR
6
═CH—, —CR
6
R
7
—, —CO—, —O—, —S—, —S(O)—, SO
2
or —NR
6
— group, wherein R
6
and R
7
each independently represent a hydrogen atom, straight or branched lower alkyl group, or R
6
and R
7
together form an alicyclic ring;
m is an integer from 0 to 8; provided that when m=0, A is not —CH
2
—;
p is an integer from 1 to 2 and the substitution in the azoniabicyclic ring may be in the 2, 3 or 4 position including all possible configurations of the asymmetric carbons;
B represents a group of formula i) or ii): wherein R
10
represents a
hydrogen atom, a hydroxy or methyl group; and R
8
and R
9
each independently represents
wherein R
11
represents a hydrogen or halogen atom, or a straight or branched lower alkyl group and Q represents a single bond, —CH
2
—, —CH
2
—CH
2
—, —O—, —O—CH
2
—, —S—, —S—CH
2
— or —CH═CH—, and when i) or ii) contain a chiral centre they may represent either configuration;
X represents a pharmaceutically acceptable anion of a mono or polyvalent acid,
which shows high affinity for muscarinic M
3
receptors (Hm3).
化合物的化学式为(I),其中:©为苯环、含有一个或多个杂原子的C4到C9杂环芳香化合物,或萘基、5,6,7,8-四氢萘基或联苯基;R1、R2和R3各自独立地表示氢或卤素原子,或羟基,或苯基,-OR4,-SR4,-NR4R5,-NHCOR4,-CONR4R5,-CN,-NO2,-COOR4或-CF3基团,或可选地被替代的直链或支链低碳基团,例如,带有羟基或醇基团,其中R4和R5各自独立地表示氢原子、直链或支链低碳基团,或者一起形成脂环;或者R1和R2一起形成芳香、脂环或杂环;n为0到4的整数;A表示-CH2-,-CH═CR6,-CR6═CH-,-CR6R7-,-CO-,-O-,-S-,-S(O)-,SO2或-NR6-基团,其中R6和R7各自独立地表示氢原子、直链或支链低碳基团,或者R6和R7一起形成脂环;m为0到8的整数;但当m=0时,A不是-CH2-;p为1到2的整数,且在环氮上的取代物可以位于2、3或4位,包括对映碳的所有可能构型;B表示式i)或ii)的基团:其中R10表示氢原子、羟基或甲基基团;R8和R9各自独立地表示其中R11表示氢或卤素原子,或直链或支链低碳基团,Q表示单键,-CH2-,-CH2-CH2-,-O-,-O-CH2-,-S-,-S-CH2-或-CH═CH-,当i)或ii)包含手性中心时,它们可以表示任意构型;X表示单价或多价酸的药物可接受的阴离子,具有高亲和力的毒蕈碱M3受体(Hm3)。