Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1992-02-07
1993-08-03
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
548567, C07D20709, C07D20710
Patent
active
052330532
ABSTRACT:
Compounds of the formula ##STR1## wherein R, Y and R.sup.1 are as defined in the specification. These compounds are muscarinic receptor antagonists which are selective for smooth muscle muscarinic sites over cardiac muscarinic sites, and are useful in the treatment of diseases associated with altered motility on tone of smooth muscle, including irritable bowel syndrome, diverticular disease, urinary incontinence, oesophageal achalasia and chronic obstructive airways disease.
REFERENCES:
patent: 4002766 (1977-01-01), Welstead
Cross Peter E.
MacKenzie Alexander R.
Bekelnitzky Seymour G.
Chang Celia
Ginsburg Paul H.
Ivy C. Warren
Pfizer Inc.
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