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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 323460Generated: October 27, 2026

2-Methoxy-5-methylsulfonamidobenzoic Acid → 1-(2-methoxy-5-methylsulfonamidobenzoyl)-3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl-amino)piperidin-1-yl)ethyl)-3-phenylpyrrolidine

https://huagongshe.com/reaction/323460

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methoxy-5-methylsulfonamidobenzoic AcidHCID 12848746—
Reactant3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl-amino)piperidin-1-yl)ethyl)-3-phenylpyrrolidine hydrochloric acid saltHCID 22009099—
Product1-(2-methoxy-5-methylsulfonamidobenzoyl)-3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl-amino)piperidin-1-yl)ethyl)-3-phenylpyrrolidineHCID 22009162—

Reaction Steps

Prepare by the method of Example 59.1 using 2-methoxy-5-methylsulfonamidobenzoic acid and 3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl-amino)piperidin-1-yl)ethyl)-3-phenylpyrrolidine hydrochloric acid salt (prepared from (−)-3-phenyl-3-(2-hydroxyethyl)pyrrolidine (R,R)-di-p-anisoyltartaric acid salt) to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06211199B1
Source datasetuspto-grants-2001_04
ORD IDord-a563aa331a4441d58edd5f009722caf3
Source noteuspto-grants-2001_04