CA2425557A1 — Anticholinergic agents that can be used as medicaments and method for the production thereof
Assigned to Boehringer Ingelheim Pharma GmbH and Co KG · Expires 2003-04-11 · 23y expired
What this patent protects
The invention relates to novel anticholinergic agents of general formula (1) , wherein A, X- and radicals R1, R2, R3, R4, R5, R6 and R7 can have the meanin gs as cited in the claims and in the description. The invention also relates to the use of these agents as medicaments.
USPTO Abstract
The invention relates to novel anticholinergic agents of general formula (1) , wherein A, X- and radicals R1, R2, R3, R4, R5, R6 and R7 can have the meanin gs as cited in the claims and in the description. The invention also relates to the use of these agents as medicaments.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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