EP1486498A1 — Process and intermediates for growth hormone secretagogues
Assigned to Pfizer Products Inc · Expires 2004-12-15 · 21y expired
What this patent protects
This invention relates to a process for preparing compounds of the Formula wherein R 1 , R 2 and Pt are as defined in the specification, which are intermediates in the synthesis of certain growth hormone secretagogue compounds. This invention further relates to processes for p…
USPTO Abstract
This invention relates to a process for preparing compounds of the Formula wherein R 1 , R 2 and Pt are as defined in the specification, which are intermediates in the synthesis of certain growth hormone secretagogue compounds. This invention further relates to processes for preparing the growth hormone secretagogues. The invention also relates to the compound of Formula I wherein R 1 is H, R 2 is 2,2,2-trifluoromethyl and Pt is Boc.
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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