Soft anticholinergic esters of the formulas:
wherein R
1
and R
2
are both phenyl or one of R
1
and R
2
is phenyl and the other is cyclopentyl; R is C
1
-C
8
alkyl, straight or branched chain; and X
−
is an anion with a single negative charge; and wherein each asterisk marks a chiral center; said compound having the R, S or RS stereoisomeric configuration at each chiral center unless specified otherwise, or being a mixture thereof.
以下为软性抗
胆碱酯类的
化学式:
其中R1和R2均为苯基或者其中一个为苯基,另一个为环戊基;R为C1-C8的直链或支链烷基;X-为带有单负电荷的阴离子;每个星号标记一个手性中心;除非另有说明,该化合物在每个手性中心处具有R、S或RS立体异构体构型,或者是它们的混合物。