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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1949503Generated: October 25, 2026

Pyrrolidine-1-sulfonic acid [1-(4-oxo-4,5-dihydro-thiazol-2-yl)-piperidine-4-carbonyl]-amide → Pyrrolidine-1-sulfonic acid (1-{5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-piperidine-4-carbonyl)-amide

https://huagongshe.com/reaction/1949503

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidine-1-sulfonic acid [1-(4-oxo-4,5-dihydro-thiazol-2-yl)-piperidine-4-carbonyl]-amideHCID 67241120—
Reactant1-(4-chloro-2-(trifluoromethyl)benzyl)-1H-indazole-5-carbaldehydeHCID 86654547—
ProductPyrrolidine-1-sulfonic acid (1-{5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-piperidine-4-carbonyl)-amideHCID 67256937—

Reaction Steps

Pyrrolidine-1-sulfonic acid (1-{5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-piperidine-4-carbonyl)-amide was prepared from 1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazole-5-carbaldehyde and Pyrrolidine-1-sulfonic acid [1-(4-oxo-4,5-dihydro-thiazol-2-yl)-piperidine-4-carbonyl]-amide following General Procedure E.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399681B2
Source datasetuspto-grants-2013_03
ORD IDord-ade5fca06622497fbafc38c936acefe5
Source noteuspto-grants-2013_03