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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1400933Generated: October 30, 2026

1-(4-(2-(5-((Azetidin-3-yloxy)methyl)pyridin-2-yl)thieno[3,2-b]pyridin-7-yloxy)-3-fluorophenyl)-3-cyclopropylurea → N-((6-(7-(6-(3-cyclopropylureido)pyridin-3-yloxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)-2-hydroxy-N-(2-methoxyethyl)acetamide

https://huagongshe.com/reaction/1400933

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-(2-(5-((Azetidin-3-yloxy)methyl)pyridin-2-yl)thieno[3,2-b]pyridin-7-yloxy)-3-fluorophenyl)-3-cyclopropylureaHCID 67441799—
Reactant2-(((6-(7-(6-(3-Cyclopropylureido)pyridin-3-yloxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)(2-methoxyethyl)amino)-2-oxoethyl acetateHCID 67442179—
ProductN-((6-(7-(6-(3-cyclopropylureido)pyridin-3-yloxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)-2-hydroxy-N-(2-methoxyethyl)acetamideHCID 67442923—

Reaction Steps

Compounds 411-412 (examples 260-261) were prepared in one step by reacting the amine precursor 401 (table 31), similarly to compound 30 (scheme 13). Compound 413 (example 262) was obtained similarly to compound 31 (scheme 13). Compounds 414-415 (examples 263-264) were prepared in two steps by reacting the corresponding amine precursors 402 (table 31) and 405 (scheme 76), similarly to compound 31 (scheme 13).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08906852B2
Source datasetuspto-grants-2014_12
ORD IDord-a3216e3e763e44e0bf44fe58708ef8fa
Source noteuspto-grants-2014_12