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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 930374Generated: October 28, 2026

5-Methoxypyridine-2-carboxylic acid → N-(5-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-6-fluoropyridin-3-yl)-5-methoxypicolinamide

https://huagongshe.com/reaction/930374

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Methoxypyridine-2-carboxylic acidHCID 11958939—
Reactant(4S,6S)-4-(5-amino-2-fluoropyridin-3-yl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amineHCID 86732195—
ProductN-(5-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-6-fluoropyridin-3-yl)-5-methoxypicolinamideHCID 86732200—

Reaction Steps

The title compound was synthesized using procedures analogous to those described in Method H Step 2 (Example 66) above, but using 5-methoxy-picolinic acid and (4S,6S)-4-(5-amino-2-fluoropyridin-3-yl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine (as described in Example 138, method S). MS m/z=446.0 [M+H]+. Calculated for C18H16F5N5O3: 445.3

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296734B2
Source datasetuspto-grants-2016_03
ORD IDord-793251a20dbc429083c7bdbdbdcf643a
Source noteuspto-grants-2016_03