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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 469073Generated: October 26, 2026

1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → 2-({Cyclopropyl[(4-methoxy-2,6-dimethylphenyl)sulfonyl]amino}methyl)-N-{4-[(3,4-dihydroxypyrrolidin-1-yl)methyl]benzyl}-N-methyl-1,3-oxazole-4-carboxamide

https://huagongshe.com/reaction/469073

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 15908—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant2-({Cyclopropyl[(4-methoxy-2,6-dimethylphenyl)sulfonyl]amino}methyl)-1,3-oxazole-4-carboxylic acidHCID 58393098—
Reactant1-{4-[(Methylamino)methyl]benzyl}pyrrolidine-3,4-diol dihydrochlorideHCID 67217510—
SolventDichloromethaneHCID 6344—
Product2-({Cyclopropyl[(4-methoxy-2,6-dimethylphenyl)sulfonyl]amino}methyl)-N-{4-[(3,4-dihydroxypyrrolidin-1-yl)methyl]benzyl}-N-methyl-1,3-oxazole-4-carboxamideHCID 58393135—

Reaction Steps

The title compound was prepared according to general procedure BH using 2-({cyclopropyl[(4-methoxy-2,6-dimethylphenyl)sulfonyl]amino}methyl)-1,3-oxazole-4-carboxylic acid (35 mg, 0.09 mmol), EDCI (25 mg, 0.13 mmol), HOBt (19 mg, 0.19 mmol) DIPEA (0.03 mL, 0.21 mmol), 1-{4-[(methylamino)methyl]benzyl}pyrrolidine-3,4-diol dihydrochloride (30 mg, 0.11 mmol) and DCM (10 mL).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08623859B2
Source datasetuspto-grants-2014_01
ORD IDord-d43ec0e449364a91a55e50bfffa1ab18
Source noteuspto-grants-2014_01