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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2042235Generated: November 1, 2026

6-(4-Ethylpiperazin-1-yl)pyridin-3-amine → N-(3-(2-(6-(4-Ethylpiperazin-1-yl)pyridin-3-ylamino)thieno[3,2-d]pyrimidin-7-yl)phenyl)-N-methylmethanesulfonamide

https://huagongshe.com/reaction/2042235

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(4-Ethylpiperazin-1-yl)pyridin-3-amineHCID 9161674—
ReactantN-(3-(2-chlorothieno[3,2-d]pyrimidin-7-yl)phenyl)-N-methylmethanesulfonamideHCID 86673223—
ProductN-(3-(2-(6-(4-Ethylpiperazin-1-yl)pyridin-3-ylamino)thieno[3,2-d]pyrimidin-7-yl)phenyl)-N-methylmethanesulfonamideHCID 5293207464%

Reaction Steps

N-(3-(2-(6-(4-Ethylpiperazin-1-yl)pyridin-3-ylamino)thieno[3,2-d]pyrimidin-7-yl)phenyl)-N-methylmethanesulfonamide (19 mg, 64% yield) was prepared in the same manner as Step 10 of Example 1 using N-(3-(2-chlorothieno[3,2-d]pyrimidin-7-yl)phenyl)-N-methylmethanesulfonamide (20 mg, 0.57 mmol) and 6-(4-ethylpiperazin-1-yl)pyridin-3-amine (18 mg, 0.085 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08586580B2
Source datasetuspto-grants-2013_11
ORD IDord-3f062d95c9ed49ea946f3ef15829665f
Source noteuspto-grants-2013_11