(R)-Tetrahydro-3-furoic acid → HCID 57384356, compound

HRID 407020Notes

Reaction equation

HRID 407020 reaction equation
[NH:1]1[CH2:6][CH2:5][CH:4]([N:7]2[CH:11]=[C:10]([C:12]3[CH:17]=[N:16][N:15]4[C:18]([C:21]5[CH:22]=[C:23]([NH:27][C:28]([NH:30][CH2:31][C:32]([F:35])([F:34])[F:33])=[O:29])[CH:24]=[CH:25][CH:26]=5)=[CH:19][N:20]=[C:14]4[CH:13]=3)[CH:9]=[N:8]2)[CH2:3][CH2:2]1.[O:36]1[CH2:40][CH2:39][CH:38]([C:41](O)=[O:42])[CH2:37]1>>[O:36]1[CH2:40][CH2:39][CH:38]([C:41]([N:1]2[CH2:6][CH2:5][CH:4]([N:7]3[CH:11]=[C:10]([C:12]4[CH:17]=[N:16][N:15]5[C:18]([C:21]6[CH:22]=[C:23]([NH:27][C:28]([NH:30][CH2:31][C:32]([F:33])([F:35])[F:34])=[O:29])[CH:24]=[CH:25][CH:26]=6)=[CH:19][N:20]=[C:14]5[CH:13]=4)[CH:9]=[N:8]3)[CH2:3][CH2:2]2)=[O:42])[CH2:37]1

Participants

3

Reactant 2

HCID 4661317(R)-Tetrahydro-3-furoic acidHCID 67980436N-{3-[7-(1-piperidin-4-yl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-3-yl]phenyl}-N'-(2,2,2-trifluoroethyl)urea

Product 1

HCID 57384356HCID 57384356, compound

Procedure

This compound was prepared by using procedures analogous to those described for the synthesis of Example 41 starting from N-{3-[7-(1-piperidin-4-yl-1H-pyrazol-4-yl)imidazo[1,2-b]pyridazin-3-yl]phenyl}-N′-(2,2,2-trifluoroethyl)urea and tetrahydrofuran-3-carboxylic acid (Aldrich, Cat. No. 339954). LCMS (M+H)+: m/z=583.2.

Workup

  1. customThis compound was prepared

Sources & evidence

ORD record
ord-84264f8ede15431fbf2fba41d9b35bde
Source dataset
uspto-grants-2014_06
Patent number
US08754114B2

Reaction notes

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