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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1687900Generated: October 31, 2026

8-Amino-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one → 2-[5-Chloro-2-(5,5-dimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-8-ylamino)-pyrimidin-4-ylamino]-N-ethyl-3-fluoro-benzamide

https://huagongshe.com/reaction/1687900

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-Amino-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-oneHCID 57416062—
Reactant2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-ethyl-3-fluoro-benzamideHCID 86633927—
Product2-[5-Chloro-2-(5,5-dimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-8-ylamino)-pyrimidin-4-ylamino]-N-ethyl-3-fluoro-benzamideHCID 6683064512%

Reaction Steps

The compound was prepared with a procedure analogous to that used to prepare example 381 by combining 8-Amino-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one and 2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-ethyl-3-fluoro-benzamide to yield a yellow solid (12%). LCMS: m/z=497.15 (M+H+), 1H NMR (400 MHz, CDCl3) δ 8.73 (s, 1H), 8.05 (s, 1H), 7.77 (m, 2H), 7.31 (m, 5H), 6.88 (d, 1H, J=8.6 Hz), 6.51 (m, 1H), 3.41 (m, 2H), 2.37 (m, 2H), 2.06 (m, 2H), 1.35 (s, 6H), 1.14 (m, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08148391B2
Source datasetuspto-grants-2012_04
ORD IDord-91599aa37c054ab4affc1f7cea9bfdde
Source noteuspto-grants-2012_04