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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2059802Generated: November 1, 2026

N-(3-cyclopropyl-4-((4-methylpiperazin-1-yl)methyl)phenyl)-3-iodo-4-methylbenzamide → 3-[(2-amino-1,3-thiazol-5-yl)ethynyl]-N-{3-cyclopropyl-4-[(4-methylpiperazin-1-yl)methyl]phenyl}-methylbenzamide

https://huagongshe.com/reaction/2059802

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-(3-cyclopropyl-4-((4-methylpiperazin-1-yl)methyl)phenyl)-3-iodo-4-methylbenzamideHCID 46839047—
ReactantTert-butyl (5-ethynylthiazol-2-yl)carbamateHCID 57737416—
Product3-[(2-amino-1,3-thiazol-5-yl)ethynyl]-N-{3-cyclopropyl-4-[(4-methylpiperazin-1-yl)methyl]phenyl}-methylbenzamideHCID 86631107—

Reaction Steps

The title compound can be synthesized from tert-butyl (5-ethynyl-1,3-thiazol-2-yl)carbamate and N-(3-cyclopropyl-4-((4-methylpiperazin-1-yl)methyl)phenyl)-3-iodo-4-methylbenzamide in a manner similar to that described for Example 2 (nitro reduction performed in a manner similar to that described for Example 8; 0.25M in MeOH/10% AcOH). T-BOC deprotection can be performed after coupling as described in Example 5.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08278307B2
Source datasetuspto-grants-2012_10
ORD IDord-ef855e9658b54252b90c9469c9b718f3
Source noteuspto-grants-2012_10