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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1977889Generated: October 26, 2026

2-(2-Aminoethyl)-1-methylpyrrolidine → 3-(2,6-Difluoro-4-methyl-benzyloxy)-5-{3-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-ureido}-isothiazole-4-carboxylic Acid Amide

https://huagongshe.com/reaction/1977889

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-Aminoethyl)-1-methylpyrrolidineHCID 98388—
Reactant(4-Carbamoyl-3-(2,6-difluoro-4-methyl-benzyloxy)-isothiazol-5-yl]-carbamic acid phenyl esterHCID 11384589—
Product3-(2,6-Difluoro-4-methyl-benzyloxy)-5-{3-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-ureido}-isothiazole-4-carboxylic Acid AmideHCID 10479075—

Reaction Steps

The title compound was prepared from [4-carbamoyl-3-(2,6-difluoro-4-methyl-benzyloxy)-isothiazol-5-yl]-carbamic acid phenyl ester and 2-(1-methyl-pyrrolidin-2-yl)-ethylamine by the procedure analogous to Example 1. MS (APCI, m/z): 454 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06235764B1
Source datasetuspto-grants-2001_05
ORD IDord-07db1df05a7f495eb7c644e4b14b3744
Source noteuspto-grants-2001_05