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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 240624Generated: October 25, 2026

Methyl 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate → 4-{4-Methyl-2-[(S)-1-(2,2,2-trifluoro-acetyl)-piperidin-3-yloxy]-phenylamino}-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester

https://huagongshe.com/reaction/240624

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylateHCID 2759834—
Reactant(S)-1-(3-(2-amino-5-methylphenoxy)piperidin-1-yl)-2,2,2-trifluoroethanoneHCID 58413119—
Product4-{4-Methyl-2-[(S)-1-(2,2,2-trifluoro-acetyl)-piperidin-3-yloxy]-phenylamino}-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl esterHCID 58413113—

Reaction Steps

Prepared analogously to example 65.1. from 4-chloro-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methyl ester and (S)-1-(3-(2-amino-5-methylphenoxy)piperidin-1-yl)-2,2,2-trifluoroethanone

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08648068B2
Source datasetuspto-grants-2014_02
ORD IDord-44f9704243674f88be0f2959ce2d730f
Source noteuspto-grants-2014_02