AU2007212972B2 — Novel coumarin derivative having antitumor activity
Assigned to Chugai Pharmaceutical Co Ltd · Expires 2012-03-01 · 14y expired
What this patent protects
It is intended to provide a compound represented by the following general formula (1) or a pharmaceutically acceptable salt thereof. Because of having a sufficiently high antitumor activity, this compound or its salt is useful as a remedy for cell proliferative diseases, in parti…
USPTO Abstract
It is intended to provide a compound represented by the following general formula (1) or a pharmaceutically acceptable salt thereof. Because of having a sufficiently high antitumor activity, this compound or its salt is useful as a remedy for cell proliferative diseases, in particular, cancer. It is also intended to provide a medicinal composition which contains the above-described compound or its salt as the active ingredient. [Chemical formula 1] (1) wherein X is selected from heteroaryl, etc.; Y and Y are selected from -N=, etc.; Y and Y are selected from -CH=, etc.; A is selected from sulfamide, etc.; R is selected from hydrogen, etc.; and R is selected from C alkyl, etc.
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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