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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449319Generated: October 26, 2026

4-Chlorophenyl Isocyanate → 7-[2-Amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-N-(4-chlorophenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamide

https://huagongshe.com/reaction/449319

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorophenyl IsocyanateHCID 7693—
Reactant4-(4-methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine HCl saltHCID 67541489—
Product7-[2-Amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-N-(4-chlorophenyl)-3,4-dihydroisoquinoline-2(1H)-carboxamideHCID 49779514—

Reaction Steps

This compound was prepared from 4-chlorophenyl isocyanate and 4-(4-methylpiperazin-1-yl)-6-(1,2,3,4-tetrahydroisoquinolin-7-yl)pyrimidin-2-amine HCl salt using procedures analogous to those for Example 5. Analytic LCMS (M+H)+: m/z=478.3/480.3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481732B2
Source datasetuspto-grants-2013_07
ORD IDord-fa0ad8582b2e4d1ca1c12333e9bb1b32
Source noteuspto-grants-2013_07