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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 919241Generated: October 31, 2026

Methylamine → 2-Amino-N-(3-methylcarbamoyl-pyridin-4-yl)-5-(5-morpholin-4-ylmethyl-thiophen-2-yl)-nicotinamide

https://huagongshe.com/reaction/919241

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantMethyl 4-[[2-amino-5-[5-(morpholinomethyl)-2-thienyl]pyridine-3-carbonyl]amino]pyridine-3-carboxylateHCID 71060833—
SolventTetrahydrofuranHCID 8028—
Product2-Amino-N-(3-methylcarbamoyl-pyridin-4-yl)-5-(5-morpholin-4-ylmethyl-thiophen-2-yl)-nicotinamideHCID 71060734—

Reaction Steps

100 mg of methyl 4-[[2-amino-5-[5-(morpholinomethyl)-2-thienyl]pyridine-3-carbonyl]amino]pyridine-3-carboxylate (MSC 2392368) are dissolved in 4 ml THF and 4 ml of methylamine (40% in water) are added. The mixture is stirred for 2 h at room temperature. The mixture is evaporated and treated with petrol ether and ethyl acetate. After filtration 79 mg of a yellow solid is obtained;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273029B2
Source datasetuspto-grants-2016_03
ORD IDord-425ada3c91c54f84a105ce0289626d4d
Source noteuspto-grants-2016_03