O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate → 3-{1-[6-(4,4-dimethyl-4.7-dihydro-5H-thieno[2,3-c]pyridin-6-carbonyl)-pyrimidin-4-yl]-piperidin-4-yl}-7-methoxy-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one

HRID 74658Notes

Reaction equation

HRID 74658 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[NH:12][C:11](=[O:13])[N:10]([CH:14]3[CH2:19][CH2:18][N:17]([C:20]4[N:25]=[CH:24][N:23]=[C:22]([C:26]([OH:28])=O)[CH:21]=4)[CH2:16][CH2:15]3)[CH2:9][CH2:8][C:7]=2[CH:29]=1.[CH3:30][C:31]1([CH3:40])[CH2:36][NH:35][CH2:34][C:33]2[S:37][CH:38]=[CH:39][C:32]1=2.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F>CN(C=O)C>[CH3:30][C:31]1([CH3:40])[CH2:36][N:35]([C:26]([C:22]2[N:23]=[CH:24][N:25]=[C:20]([N:17]3[CH2:16][CH2:15][CH:14]([N:10]4[CH2:9][CH2:8][C:7]5[CH:29]=[C:3]([O:2][CH3:1])[CH:4]=[CH:5][C:6]=5[NH:12][C:11]4=[O:13])[CH2:19][CH2:18]3)[CH:21]=2)=[O:28])[CH2:34][C:33]2[S:37][CH:38]=[CH:39][C:32]1=2

Participants

5

Reactant 3

HCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 581174974,4-Dimethyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridineHCID 583866166-[4-(7-Methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]pyrimidine-4-carboxylic acid

Product 1

HCID 583864003-{1-[6-(4,4-dimethyl-4.7-dihydro-5H-thieno[2,3-c]pyridin-6-carbonyl)-pyrimidin-4-yl]-piperidin-4-yl}-7-methoxy-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

84 mg (0.21 mmol) 6-[4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-pyrimidine-4-carboxylic acid, 40 mg (0.24 mmol) 4,4-dimethyl-4,5,6,7-tetra-hydro-thieno[2,3-c]pyridine, 34 μL (0.24 mmol) TEA and 77 mg (0.24 mmol) TBTU were stirred in 1 mL DMF overnight at RT. The reaction mixture was purified by HPLC. The product-containing fractions were combined and freeze-dried.

Workup

  1. customThe reaction mixture was purified by HPLC
  2. customfreeze-dried

Sources & evidence

ORD record
ord-a60ac63c16a24b778c5b926ca441fc35
Source dataset
uspto-grants-2014_09
Patent number
US08829006B2

Reaction notes

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