申请人:Kumar Naresh
公开号:US20100222393A1
公开(公告)日:2010-09-02
Compounds of Formula (I), wherein represents a single bond when G is —OH and double bond when G is —O; R
1
and R
2
are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, aryl, heteroaryl, heterocyclyl, heterocyclylalkyl or heteroarylalkyl; R
3
is selected from the group selected from hydrogen, hydroxy, alkoxy, alkenyloxy or alkynyloxy; X is selected from oxygen, —NH, —NR (wherein R is alkyl, alkenyl, alkenyl, alkynyl or aryl), sulphur or no atom; Het is heterocyclyl or heteroaryl; n is an integer from 1 to 6; are muscarinic receptor antagonists, which are useful, among other uses, for the treatment of various diseases of the respiratory, urinary and 4 i gastrointestinal systems mediated through muscarinic receptors.
式(I)的化合物,其中当G为—OH时表示单键,当G为—O时表示双键;R1和R2分别选自氢、烷基、烯基、炔基、芳基烷基、环烷基、芳基、杂芳基、杂环烷基、杂环烷基烷基或杂芳基烷基;R3选自氢、羟基、烷氧基、烯氧基或炔氧基所选的群;X选自氧、—NH、—NR(其中R为烷基、烯基、炔基、芳基或烷基芳基)、硫或无原子;Het为杂环烷基或杂芳基;n为1至6的整数。这些化合物是肌肉性乙酰胆碱受体拮抗剂,可用于治疗通过肌肉性乙酰胆碱受体介导的呼吸系统、泌尿系统和胃肠系统的各种疾病,除其他用途外。