CA2559700A1 — Benzoxazine for treating respiratory tract diseases
Assigned to Boehringer Ingelheim International GmbH · Expires 2005-11-03 · 21y expired
What this patent protects
The invention relates to the use of compounds of general formula (1), wherein the radicals R1, R2 and R3 can have the meaning cited in the claims and in the description. The invention also relates to the production of a medicament for treating respiratory tract diseases.
USPTO Abstract
The invention relates to the use of compounds of general formula (1), wherein the radicals R1, R2 and R3 can have the meaning cited in the claims and in the description. The invention also relates to the production of a medicament for treating respiratory tract diseases.
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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