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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1962149Generated: November 1, 2026

(2S)-2-Methyloxirane → HCID 44818947, compound

https://huagongshe.com/reaction/1962149

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(2S)-2-MethyloxiraneHCID 146262—
ReactantRibociclibHCID 44631912—
ProductHCID 44818947HCID 4481894718.5%

Reaction Steps

Following General Procedure E, 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (48 mg, 0.110 mmol) and (S)-2-methyl oxirane (121 mg, 0.22 mmol) gave 7-cyclopentyl-2-{5-[4-((S)-2-hydroxy-propyl)-piperazin-1-yl]-pyridin-2-ylamino}-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (10 mg, 16%). MS(ESI) m/z 493.3 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08415355B2
Source datasetuspto-grants-2013_04
ORD IDord-9b53500ab0c040ae9ddffe95396a3d10
Source noteuspto-grants-2013_04