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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1945772Generated: October 31, 2026

2-[4-(4-Morpholin-4-yl-2-(tributylstannanyl)-thieno[3,2-d]pyrimidin-6-ylmethyl)piperazin-1-yl]isobutyramide → 2-(4-((2-(2-ethyl-2H-indazol-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)-2-methylpropanamide

https://huagongshe.com/reaction/1945772

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-[4-(4-Morpholin-4-yl-2-(tributylstannanyl)-thieno[3,2-d]pyrimidin-6-ylmethyl)piperazin-1-yl]isobutyramideHCID 57506730—
ReactantHCID 67342953HCID 67342953—
Product2-(4-((2-(2-ethyl-2H-indazol-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)-2-methylpropanamideHCID 59605393—

Reaction Steps

Following the procedures for 143, 2-[4-(4-morpholin-4-yl-2-(tributylstannanyl)thieno[3,2-d]pyrimidin-6-ylmethyl)piperazin-1-yl]isobutyramide and 2-ethyl-3-iodo-2H-indazole were reacted to give 190. LCMS m/z: 549.3 (MH+)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08394796B2
Source datasetuspto-grants-2013_03
ORD IDord-a0b604ad46cc420db24d25f8bc08ed26
Source noteuspto-grants-2013_03