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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 348192Generated: October 28, 2026

HCID 21069847, compound → HCID 21070004, compound

https://huagongshe.com/reaction/348192

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 21069847HCID 21069847—
Reactant3-(Benzyloxy)-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxylic acidHCID 21069858—
ProductHCID 21070004HCID 21070004—

Reaction Steps

The title compound can be prepared from intermediate 27, 3-(benzyloxy)-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido-[2,1-c][1,4]oxazine-2-carboxylic acid and 3-(2-(aminomethyl)-5-fluorophenyl)oxazolidin-2-one, derived from reduction of intermediate 117, 4-fluoro-2-(2-oxooxazolidin-3-yl)benzonitrile. 1H NMR (400 MHz, MeOD) δ ppm: 9.48 (1H, dd, J=8.6, 6.5 Hz), 7.41 (2H, m), 7.32 (3H, m), 7.22 (1H, dd, J=9.6, 2.5 Hz), 7.08 (1H, td, J=8.6, 2.7 Hz), 5.21 (2H, s), 4.57 (2H, t, J=7.7 Hz), 4.50 (2H, s), 4.07 (4H, m), 3.99 (2H, m), 1.61 (6H, s). LCMS (M+H)+ m/z 523.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07176196B2
Source datasetuspto-grants-2007_02
ORD IDord-c257da22cc31433bb014c69adf03c482
Source noteuspto-grants-2007_02