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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1250707Generated: November 1, 2026

(4R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid → (4R)-4-(3,4-Difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid {3-[4-(2-cyanophenyl)-piperidin-1-yl]-propyl}-amide

https://huagongshe.com/reaction/1250707

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(4R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acidHCID 10587936—
Reactant2-[1-(3-Aminopropyl)piperidin-4-yl]benzonitrile dihydrochlorideHCID 18326626—
Product(4R)-4-(3,4-Difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid {3-[4-(2-cyanophenyl)-piperidin-1-yl]-propyl}-amideHCID 10624993—

Reaction Steps

2-[1-(3-amino-propyl)-piperidine-4-yl]-benzonitrile dihydrochloride as used in place of 2-[1-(3-amino-propyl)-piperidine-4-yl]-5-fluoro-enzonitnile dihydrochloride and (R)-4-(3,4-difluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid was used in place of (4R)-4-(3,4-difluorophenyl)-6-methoxymethyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06339090B1
Source datasetuspto-grants-2002_01
ORD IDord-08b9d8d1929e4d4b9c9f57921be0ba8a
Source noteuspto-grants-2002_01