O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate → HCID 49801979, compound

HRID 1640296Notes

Reaction equation

HRID 1640296 reaction equation
Cl.[O:2]=[C:3]1[NH:11][C:6]2=[N:7][CH:8]=[CH:9][CH:10]=[C:5]2[C:4]21[CH2:19][C:18]1[C:13](=[CH:14][CH:15]=[C:16]([NH:20][C:21]3[N:26]=[CH:25][N:24]=[C:23]([C:27]([OH:29])=O)[CH:22]=3)[CH:17]=1)[CH2:12]2.[CH3:30][O:31][C:32]1[CH:40]=[C:39]2[C:35]([CH2:36][CH2:37][NH:38]2)=[CH:34][CH:33]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F>CN(C=O)C>[CH3:30][O:31][C:32]1[CH:40]=[C:39]2[C:35]([CH2:36][CH2:37][N:38]2[C:27]([C:23]2[N:24]=[CH:25][N:26]=[C:21]([NH:20][C:16]3[CH:17]=[C:18]4[C:13](=[CH:14][CH:15]=3)[CH2:12][C:4]3([C:5]5[C:6](=[N:7][CH:8]=[CH:9][CH:10]=5)[NH:11][C:3]3=[O:2])[CH2:19]4)[CH:22]=2)=[O:29])=[CH:34][CH:33]=1

Participants

5

Reactant 3

HCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 64275496-methoxy-2,3-dihydro-1H-indoleHCID 667221856-(2'-Oxo-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-5-yl-amino)pyrimidine-4-carboxylic acid-hydrochloride

Product 1

HCID 49801979HCID 49801979, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

83 mg (0.20 mmol) 6-(2′-oxo-1,1′,2′,3-tetrahydrospiro[indene-2,3′-pyrrolo[2,3-b]pyridin]-5-ylamino)pyrimidine-4-carboxylic acid hydrochloride, 30 mg (0.20 mmol) 6-methoxy-2,3-dihydro-1-H-indole, 51 μL (0.36 mmol) TEA and 70 mg (0.22 mmol) TBTU in 1.5 mL DMF were stirred for 1 h at RT. The purification was carried out by preparative HPLC-MS. The product-containing fractions were combined and lyophilised.

Workup

  1. customThe purification

Sources & evidence

ORD record
ord-216e5805edc04324b2ddc587bf040391
Source dataset
uspto-grants-2012_02
Patent number
US08110575B2

Reaction notes

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