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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1515055Generated: October 26, 2026

3,4-diamino-N-(6-trifluoromethylpyridin-3-yl)-benzamide → 3-{3,5-Dichloro-4-[6-(6-trifluoromethylpyridin-3-ylcarbamoyl)-1H-benzoimidazol-2-yl]-phenyl}-propionic acid

https://huagongshe.com/reaction/1515055

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-diamino-N-(6-trifluoromethylpyridin-3-yl)-benzamideHCID 66965681—
Reactant3-(3,5-Dichloro-4-formylphenyl)-propionic acid tert-butyl esterHCID 86632825—
Product3-{3,5-Dichloro-4-[6-(6-trifluoromethylpyridin-3-ylcarbamoyl)-1H-benzoimidazol-2-yl]-phenyl}-propionic acidHCID 66965764—

Reaction Steps

The title compound was prepared from 3,4-diamino-N-(6-trifluoromethylpyridin-3-yl)-benzamide (from Example 6-36) and 3-(3,5-dichloro-4-formylphenyl)-propionic acid tert butyl ester analogous to Example 6-25. 1H NMR (MeOD, 400 MHz): δ 9.07 (d, 1H), 8.54 (dd, 1H), 8.35 (s, 1H), 7.99 (dd, 1H), 7.84 (dd, 1H), 7.76 (d, 1H), 7.52 (s, 2H), 3.01 (t, 2H), 2.69 (t, 2H); MS (m/z) 523.01 (M+1), Retention time=1.06 min (Method 10).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08222248B2
Source datasetuspto-grants-2012_07
ORD IDord-ea000969455744a8a79abe4408ebbd05
Source noteuspto-grants-2012_07