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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2267821Generated: October 30, 2026

4-(4,6-Difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid {1-[(1S,9aR)-1-(octahydro-quinolizin-1-yl)methyl]-piperidin-4-yl}-amide dihydrochloride → 4-(4,6-Difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid {1-[(S)-2-((3S,4S)-4-hydroxy-3-methyl-piperidin-1-yl)-propyl]-piperidin-4-yl}-amide dihydrochloride

https://huagongshe.com/reaction/2267821

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(4,6-Difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid {1-[(1S,9aR)-1-(octahydro-quinolizin-1-yl)methyl]-piperidin-4-yl}-amide dihydrochlorideHCID 66841461—
Reactant(3S,4S)-1-[(S)-2-(4-Amino-piperidin-1-yl)-1-methyl-ethyl]-3-methyl-piperidin-4-ol tri-hydrochlorideHCID 66841745—
Product4-(4,6-Difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid {1-[(S)-2-((3S,4S)-4-hydroxy-3-methyl-piperidin-1-yl)-propyl]-piperidin-4-yl}-amide dihydrochlorideHCID 66841594—

Reaction Steps

This compound is synthesized from 4-(4,6-difluoro-benzofuran-3-ylmethoxy)-1H-indole-2-carboxylic acid (115, see example 66) and amine 56 analogously to the method described in example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07858781B2
Source datasetuspto-grants-2010_12
ORD IDord-3225cc5de41b453d8b3a586cb56e2181
Source noteuspto-grants-2010_12