Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1041576Generated: October 30, 2026

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

https://huagongshe.com/reaction/1041576

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-Amino-1-isobutyl-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-oneHCID 67264838—
Reactant2-(2,5-Dichloropyrimidin-4-ylamino)-3-fluoro-N-methyl-benzamideHCID 71742191—
Product2-[5-Chloro-2-(1-isobutyl-5,5-dimethyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-8-ylamino)-pyrimidin-4-ylamino]-3-fluoro-N-methyl-benzamideHCID 56678466—

Reaction Steps

The title compound was prepared with a procedure analogous to that used to prepare example 381 by combining 8-Amino-1-isobutyl-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one and 2-(2,5-Dichloro-pyrimidin-4-ylamino)-3-fluoro-N-methyl-benzamide to yield a yellow solid (21%). mp 289° C.; LCMS: m/z=539.54 (M+H+), 1H NMR (400 MHz, CDCl3) δ 8.04 (d, 1H, J=1.0 Hz), 7.60 (s, 1H), 7.47 (s, 2H), 7.43 (d, 1H, J=7.3 Hz), 7.29 (m, 3H), 7.18 (d, 1H, J=8.6 Hz), 3.35 (m, 1H), 2.86 (s, 3H), 2.28 (m, 3H), 1.98 (m, 3H), 1.31 (m, 7H), 0.95 (d, 6H, J=5.8 Hz).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08552186B2
Source datasetuspto-grants-2013_10
ORD IDord-68cef9a029a243b490d208736c02b3dd
Source noteuspto-grants-2013_10