Dimethylamine → 4-{3-[1-(1,3-Benzothiazol-6-yl)cyclopropyl][1,2,4]triazolo[4,3-b][1,2,4]triazin-6-yl}-N-{(1S)-1-[(dimethylamino)carbonyl]-2,2-dimethylpropyl}benzamide

HRID 2245970Notes

Reaction equation

HRID 2245970 reaction equation
[CH:1]([N:4](CC)[CH:5](C)C)(C)C.[S:10]1[C:14]2[CH:15]=[C:16]([C:19]3([C:22]4[N:26]5[N:27]=[C:28]([C:31]6[CH:47]=[CH:46][C:34]([C:35]([NH:37][C@@H:38]([C:42]([CH3:45])([CH3:44])[CH3:43])[C:39]([OH:41])=O)=[O:36])=[CH:33][CH:32]=6)[CH:29]=[N:30][C:25]5=[N:24][N:23]=4)[CH2:21][CH2:20]3)[CH:17]=[CH:18][C:13]=2[N:12]=[CH:11]1.CNC.F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1>CN(C=O)C.CO>[S:10]1[C:14]2[CH:15]=[C:16]([C:19]3([C:22]4[N:26]5[N:27]=[C:28]([C:31]6[CH:32]=[CH:33][C:34]([C:35]([NH:37][C@H:38]([C:39]([N:4]([CH3:5])[CH3:1])=[O:41])[C:42]([CH3:45])([CH3:44])[CH3:43])=[O:36])=[CH:46][CH:47]=6)[CH:29]=[N:30][C:25]5=[N:24][N:23]=4)[CH2:21][CH2:20]3)[CH:17]=[CH:18][C:13]=2[N:12]=[CH:11]1

Participants

7

Reactant 4

HCID 674DimethylamineHCID 81531DiisopropylethylamineHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 66813151(2S)-2-[(4-{3-[1-(1,3-Benzothiazol-6-yl)cyclopropyl][1,2,4]triazolo[4,3-b][1,2,4]triazin-6-yl}benzoyl)amino]-3,3-dimethylbutanoic acid

Product 1

HCID 592163244-{3-[1-(1,3-Benzothiazol-6-yl)cyclopropyl][1,2,4]triazolo[4,3-b][1,2,4]triazin-6-yl}-N-{(1S)-1-[(dimethylamino)carbonyl]-2,2-dimethylpropyl}benzamide

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 6228DimethylformamideSolvent

Procedure

N,N-Diisopropylethylamine (14 μL, 0.080 mmol) was added to a mixture of (2S)-2-[(4-{3-[1-(1,3-benzothiazol-6-yl)cyclopropyl][1,2,4]triazolo[4,3-b][1,2,4]triazin-6-yl}benzoyl)amino]-3,3-dimethylbutanoic acid (14 mg, 0.026 mmol), dimethylamine (0.034 mmol) and benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (14 mg, 0.032 mmol) in DMF (0.4 mL). The mixture was stirred at RT overnight. The residue was diluted with methanol, and purified by RP-HPLC (pH=10) to afford the desired product. Analytical LCMS: (M+H)+=555.1.

Workup

  1. custompurified by RP-HPLC (pH=10)

Sources & evidence

ORD record
ord-d71e50d13d9b4134ab220be66d0fbb4d
Source dataset
uspto-grants-2010_03
Patent number
US07683060B2

Reaction notes

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