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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2279365Generated: October 30, 2026

3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid → HCID 46853012, compound

https://huagongshe.com/reaction/2279365

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acidHCID 21873787—
Reactant1-[2-(7-Methoxy-quinoxalin-2-ylsulfanyl)-ethyl]-piperidin-4-ylamineHCID 66746530—
ProductHCID 46853012HCID 46853012—

Reaction Steps

The title compound is prepared as a yellow solid (7 mg, 10% yield) following Scheme 3 and in analogy to Example 35 using 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid (26 mg, 0.12 mmol, 1.0 eq) and 1-[2-(7-methoxy-quinoxalin-2-ylsulfanyl)-ethyl]-piperidin-4-ylamine (40 mg, 0.12 mmol, 1.0 eq) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133219B2
Source datasetuspto-grants-2015_09
ORD IDord-a4f70d18745e403f999b8cf4e81728de
Source noteuspto-grants-2015_09