CA2602445C — Metabolites for nk-i antagonists for emesis
Assigned to Helsinn Healthcare SA · Expires 2013-08-20 · 13y expired
What this patent protects
The present invention relates to compounds of the general formula (I) wherein R is methyl; and R1 is 4-methyl-4-oxy-piperazin-l-yl; or R is CH2OH and R1 is 4-methyl-piperazin-l-yl or is 4-methyl-4-oxy-piperazin-l-yl; and to pharmaceutically acceptable acid addition salts thereof …
USPTO Abstract
The present invention relates to compounds of the general formula (I) wherein R is methyl; and R1 is 4-methyl-4-oxy-piperazin-l-yl; or R is CH2OH and R1 is 4-methyl-piperazin-l-yl or is 4-methyl-4-oxy-piperazin-l-yl; and to pharmaceutically acceptable acid addition salts thereof for the treatment of NK-I receptor related 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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