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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2036998Generated: November 4, 2026

Thiazolidinedione → HCID 178428169, compound

https://huagongshe.com/reaction/2036998

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThiazolidinedioneHCID 5437—
ReactantPiperidineHCID 8082—
ReactantHCID 58313970HCID 58313970—
SolventDimethylformamideHCID 6228—
ProductHCID 178428169HCID 178428169—

Reaction Steps

To 7-(cyclopropylamino)-2,5-dimethylpyrazolo[1,5-a]pyrimidine-3-carbaldehyde (0.25 mmol) in DMF was added thiazolidine-2,4-dione (88 mg, 0.75 mmol) and piperidine (25 μl, 0.25 mmol). The mixture was stirred at room temperature overnight. Mixture was prepared by HPLC to yield 5-((7-(cyclopropylamino)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-3-yl)methylene)thiazolidine-2,4-dione. LCMS (M+1=330)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575177B2
Source datasetuspto-grants-2013_11
ORD IDord-a5a92194156f4a86a565ead0e683d1f9
Source noteuspto-grants-2013_11