Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411565Generated: October 30, 2026

4-(1,1-Dioxo-1,2-thiazolidin-2-yl)-2-methylbenzoic acid → [4-(3-Cyclopropyl-5-methylpyridin-2-yl)piperazin-1-yl][4-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-2-methylphenyl]methanone

https://huagongshe.com/reaction/2411565

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(1,1-Dioxo-1,2-thiazolidin-2-yl)-2-methylbenzoic acidHCID 54595297—
Reactant1-(3-Cyclopropyl-5-methylpyridin-2-yl)piperazineHCID 58484621—
Product[4-(3-Cyclopropyl-5-methylpyridin-2-yl)piperazin-1-yl][4-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-2-methylphenyl]methanoneHCID 7125240643.6%

Reaction Steps

Using 4-(1,1-dioxo-1λ6-isothiazolidin-2-yl)-2-methylbenzoic acid (255 mg) described in Preparation Example 29 and 1-(3-cyclopropyl-5-methylpyridin-2-yl)piperazine (217 mg) described in Preparation Example 86 and by the reaction and treatment in the same manner as in Example 87, the title compound (198 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-440165114c784a22b036ef809dda180d
Source noteuspto-grants-2014_08