Hydrochloric Acid → N-(3-{[2-(4-{[(3S)-3-hydroxypyrrolidin-1-yl]carbonyl}-1H-pyrrol-2-yl)pyridin-4-yl]oxy}phenyl)-3-methyl-2-furamide

HRID 521778Notes

Reaction equation

HRID 521778 reaction equation
[CH3:1][C:2]1[CH:6]=[CH:5][O:4][C:3]=1[C:7]([NH:9][C:10]1[CH:11]=[C:12]([CH:28]=[CH:29][CH:30]=1)[O:13][C:14]1[CH:19]=[CH:18][N:17]=[C:16]([C:20]2[NH:24][CH:23]=[C:22]([C:25]([OH:27])=O)[CH:21]=2)[CH:15]=1)=[O:8].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C.[NH:64]1[CH2:68][CH2:67][C@H:66]([OH:69])[CH2:65]1.Cl>CN(C=O)C.O>[OH:69][C@H:66]1[CH2:67][CH2:68][N:64]([C:25]([C:22]2[CH:21]=[C:20]([C:16]3[CH:15]=[C:14]([O:13][C:12]4[CH:11]=[C:10]([NH:9][C:7]([C:3]5[O:4][CH:5]=[CH:6][C:2]=5[CH3:1])=[O:8])[CH:30]=[CH:29][CH:28]=4)[CH:19]=[CH:18][N:17]=3)[NH:24][CH:23]=2)=[O:27])[CH2:65]1

Participants

8

Reactant 5

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 2733874(3S)-pyrrolidin-3-olHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 510017795-(4-{3-[(3-methyl-2-furoyl)amino]phenoxy}pyridin-2-yl)-1H-pyrrole-3-carboxylic acid

Product 1

HCID 51001778N-(3-{[2-(4-{[(3S)-3-hydroxypyrrolidin-1-yl]carbonyl}-1H-pyrrol-2-yl)pyridin-4-yl]oxy}phenyl)-3-methyl-2-furamide

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Procedure

A mixture of 5-(4-{3-[(3-methyl-2-furoyl)amino]phenoxy}pyridin-2-yl)-1H-pyrrole-3-carboxylic acid (60 mg, 0.15 mmol), HATU (68 mg, 0.18 mmol) and N,N-diisopropylethylamine (43 mg, 0.33 mmol) in anhydrous DMF (10 ml) was stirred at room temperature for 10 minutes, followed by addition of (S)-3-pyrrolidinol (16 mg, 0.18 mmol). The mixture was stirred for another 10 minutes and poured into 100 ml of water. 2M HCl was added dropwise until pH=4˜5. The precipitates were filtered, washed with water and dried in vacuo to give N-(3-{[2-(4-{[(3S)-3-hydroxypyrrolidin-1-yl]carbonyl}-1H-pyrrol-2-yl)pyridin-4-yl]oxy}phenyl)-3-methyl-2-furamide as white solid. Yield: 40 mg, 56%.

Workup

  1. stirringThe mixture was stirred for another 10 minutes
  2. filtrationThe precipitates were filtered
  3. washwashed with water
  4. customdried in vacuo

Sources & evidence

ORD record
ord-bb536229e60146678a96cbfc833f964e
Source dataset
uspto-grants-2016_05
Patent number
US09328103B2

Reaction notes

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