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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72210Generated: October 30, 2026

5-(2-Cyclopropylethyl)-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl ester → 6-(2-Cyclopropylethyl)-3-(4-{(R)-3-[(2-methanesulfonylethyl)methylamino]pyrrolidin-1-yl}phenyl)-3H-thieno[3,2-d]pyrimidin-4-one

https://huagongshe.com/reaction/72210

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(2-Cyclopropylethyl)-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl esterHCID 68938687—
Reactant[(R)-1-(4-aminophenyl)pyrrolidin-3-yl]-(2-methanesulfonylethyl)methylamineHCID 68977203—
Product6-(2-Cyclopropylethyl)-3-(4-{(R)-3-[(2-methanesulfonylethyl)methylamino]pyrrolidin-1-yl}phenyl)-3H-thieno[3,2-d]pyrimidin-4-oneHCID 57625297—

Reaction Steps

5-(2-Cyclopropylethyl)-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl ester was reacted with [(R)-1-(4-aminophenyl)pyrrolidin-3-yl]-(2-methanesulfonylethyl)methylamine by method A1. The product with the molecular weight of 500.57 (C25H32N4O3S2) was obtained in this way; MS (ESI): 501 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828991B2
Source datasetuspto-grants-2014_09
ORD IDord-da7c56f6377842599c8942a175a6d475
Source noteuspto-grants-2014_09