4-Aminopyridine → 2-(3-Fluorophenyl)-4-(4-pyridylamino)pteridine

HRID 928272Notes

Reaction equation

HRID 928272 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([C:8]2[NH:17][C:16](=O)[C:15]3[C:10](=[N:11][CH:12]=[CH:13][N:14]=3)[N:9]=2)[CH:5]=[CH:6][CH:7]=1.[NH2:19][C:20]1[CH:25]=[CH:24][N:23]=[CH:22][CH:21]=1.C(N(C1C=CN=CC=1)C1C2C(=NC=CN=2)N=C(C2C=C(Br)C=CC=2F)N=1)CCC>>[F:1][C:2]1[CH:3]=[C:4]([C:8]2[N:17]=[C:16]([NH:19][C:20]3[CH:25]=[CH:24][N:23]=[CH:22][CH:21]=3)[C:15]3[C:10](=[N:11][CH:12]=[CH:13][N:14]=3)[N:9]=2)[CH:5]=[CH:6][CH:7]=1

Participants

4

Reactant 3

HCID 17274-AminopyridineHCID 444320664-[(Butyl)(4-pyridyl)amino]-2-(5-bromo-2-fluorophenyl)pteridineHCID 1363463262-(3-Fluorophenyl)pteridin-4-one

Product 1

HCID 117233872-(3-Fluorophenyl)-4-(4-pyridylamino)pteridine

Procedure

The title product was synthesized by reaction of the 2-(3-fluorophenyl)pteridin-4-one with 4-aminopyridine following the procedure described for 4-[(butyl)(4-pyridyl)-amino]-2-(5-bromo-2-fluorophenyl)pteridine 3.

Sources & evidence

ORD record
ord-79d7d3be096f480aae9c6df423fa94a2
Source dataset
uspto-grants-2016_03
Patent number
US09290502B2

Reaction notes

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