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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2101115Generated: October 30, 2026

2-Piperidone → 1-[6-Methoxy-3-(5-methyl-1H-pyrazol-3-ylamino)-isoquinolin-1-ylmethyl]-piperidin-2-one

https://huagongshe.com/reaction/2101115

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-PiperidoneHCID 12665—
ReactantMethanesulfonic acid 3-(1-methanesulfonyl-5-methyl-1H-pyrazol-3-ylamino)-6-methoxy-isoquinolin-1-ylmethyl esterHCID 57799576—
Product1-[6-Methoxy-3-(5-methyl-1H-pyrazol-3-ylamino)-isoquinolin-1-ylmethyl]-piperidin-2-oneHCID 57799768—

Reaction Steps

Similar procedure as described in the example 369d was used, starting from Methanesulfonic acid 3-(1-methanesulfonyl-5-methyl-1H-pyrazol-3-ylamino)-6-methoxy-isoquinolin-1-ylmethyl ester and Piperidin-2-one to give 5 mg of 1-[6-Methoxy-3-(5-methyl-1H-pyrazol-3-ylamino)-isoquinolin-1-ylmethyl]-piperidin-2-one as a yellow solid. LC-MS m/e 366 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572809B2
Source datasetuspto-grants-2009_08
ORD IDord-0217ccebb89641fc9f983ac2ddaf67d0
Source noteuspto-grants-2009_08