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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1266400Generated: October 25, 2026

4-(4-Methylpiperazin-1-yl)butan-1-amine → 5-{3-[4-(4-Methyl-piperazin-1-yl)-butyl]-ureido}-3-(2,3,6-trifluoro-4-methyl-benzyloxy)-isothiazole-4-carboxylic acid amide

https://huagongshe.com/reaction/1266400

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(4-Methylpiperazin-1-yl)butan-1-amineHCID 6484192—
Reactant[4-Carbamoyl-3-(2,3,6-trifluoro-4-methyl-benzyloxy)-isothiazol-5-yl]-carbamic acid phenyl esterHCID 54053016—
Product5-{3-[4-(4-Methyl-piperazin-1-yl)-butyl]-ureido}-3-(2,3,6-trifluoro-4-methyl-benzyloxy)-isothiazole-4-carboxylic acid amideHCID 10052189—

Reaction Steps

The title compound was prepared from [4-carbamoyl-3-(2,3,6-trifluoro-4-methyl-benzyloxy)-isothiazol-5-yl]-carbamic acid phenyl ester and 4-(4-methyl-piperazin-1-yl)-butylamine by the procedure analogous to Example 1. MS (APCl, m/z): 515 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06548526B2
Source datasetuspto-grants-2003_04
ORD IDord-1dc1e670fe654c318e42e0778cd48dee
Source noteuspto-grants-2003_04