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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1041283Generated: October 31, 2026

8-Amino-1-ethyl-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one → HCID 66830551, compound

https://huagongshe.com/reaction/1041283

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-Amino-1-ethyl-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-oneHCID 67264065—
ReactantHCID 86633986HCID 86633986—
ProductHCID 66830551HCID 66830551—

Reaction Steps

Title compound was prepared from 8-Amino-1-ethyl-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one and (2,5-Dichloro-pyrimidin-4-yl)-[2-fluoro-6-(propane-2-sulfonyl)-phenyl]-amine in an analogous manner to Example 1221d. Product was obtained as a white foam. (12 mg, 8%). LCMS 562.18 (M+H), HPLC purity 99%, 1H-NMR (CDCl3, 400 MHz) δ 8.27 (s, 1H), 8.17 (s, 1H), 7.81 (d, J=7.1 Hz), 7.49-7.42 (m, 3H), 7.20 (d, J=6.5 Hz, 1H), 7.13 (d, J=8.3 Hz, 1H), 6.99 (s, 1H), 3.75-3.65 (bs, 2H), 3.13-3.03 (m, 1H), 2.29-2.24 (m, 2H), 1.67-1.61 (m, 2H), 1.33 (s, 6H), 1.25 (d, J=6.7 Hz, 6H), 1.20 (t, J=7.0 Hz, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08552186B2
Source datasetuspto-grants-2013_10
ORD IDord-997d26aefb2b45c5a8ef722efc482997
Source noteuspto-grants-2013_10