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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1506645Generated: October 27, 2026

[3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]acetic acid → N-(1-(2-(4-chlorophenyl)oxazol-5-yl)-2-(3,5-difluorophenyl)ethyl)-2-(3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetamide

https://huagongshe.com/reaction/1506645

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl]acetic acidHCID 788039—
Reactant1-(2-(4-Chlorophenyl)oxazol-5-yl)-2-(3,5-difluorophenyl)ethanamine hydrochlorideHCID 90280320—
ReactantN-[(1S)-2-(3,5-difluorophenyl)-1-[1-(4-methoxyphenyl)imidazol-2-yl]ethyl]-2-[3-(trifluoromethyl)-4,5,6,7-tetrahydroindazol-1-yl]acetamideHCID 90281246—
ProductN-(1-(2-(4-chlorophenyl)oxazol-5-yl)-2-(3,5-difluorophenyl)ethyl)-2-(3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetamideHCID 90281347—

Reaction Steps

The title compound was prepared according to the method presented for the synthesis of compound 5F of Example 5 utilizing 19E and 2-(3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetic acid. 1H NMR (400 MHz, CDCl3) δ 7.93 (d, J=8.6 Hz, 2H), 7.45 (d, J=8.5 Hz, 2H), 7.35 (s, 1H), 6.90 (d, J=8.3 Hz, 1H), 6.69-6.52 (m, 3H), 5.24 (q, J=7.6 Hz, 1H), 4.69 (s, 2H), 3.09 (ddd, J=33.5, 13.7, 7.3 Hz, 2H), 2.54 (m, 2H), 2.42-2.37 (m, 2H), 1.81-1.70 (m, 4H). MS (m/z) 565.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09220710B2
Source datasetuspto-grants-2015_12
ORD IDord-a036f329a78942eb99545fab559dd346
Source noteuspto-grants-2015_12