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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2046505Generated: October 25, 2026

2-Amino-4-methyl-7-(2-pyridin-4-yl-phenyl)-7,8-dihydro-6H-quinazolin-5-one → 2-Amino-4-methyl-7-(2-pyridin-4-yl-phenyl)-7,8-dihydro-6H-quinazolin-5-one oxime

https://huagongshe.com/reaction/2046505

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Amino-4-methyl-7-(2-pyridin-4-yl-phenyl)-7,8-dihydro-6H-quinazolin-5-oneHCID 58269404—
Reactant2-amino-7-biphenyl-2-yl-4-methyl-7,8-dihydro-6H-quinazolin-5-one oximeHCID 76750894—
Product2-Amino-4-methyl-7-(2-pyridin-4-yl-phenyl)-7,8-dihydro-6H-quinazolin-5-one oximeHCID 76750885—

Reaction Steps

The title compound was prepared from 2-amino-4-methyl-7-(2-pyridin-4-yl-phenyl)-7,8-dihydro-6H-quinazolin-5-one from stage 1, following the procedure describing the synthesis of 2-amino-7-biphenyl-2-yl-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime (example 5/a stage 2—method A).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08592430B2
Source datasetuspto-grants-2013_11
ORD IDord-46d357f04ed1488f985c76441cb5817c
Source noteuspto-grants-2013_11