Chloride → 8-Chloro-4-[3-(5-cyclopropylaminomethyl-[1,2,4]triazol-1-yl)-phenyl]-7-(methyl-propyl-amino)-1,3-dihydro-benzo[b][1,4]diazepin-2-one

HRID 1265896Notes

Reaction equation

HRID 1265896 reaction equation
[Cl:1][C:2]1[C:3]([N:27]([CH3:31])[CH2:28][CH2:29][CH3:30])=[CH:4][C:5]2[N:11]=[C:10]([C:12]3[CH:17]=[CH:16][CH:15]=[C:14]([N:18]4[C:22]([CH2:23]O)=[N:21][CH:20]=[N:19]4)[CH:13]=3)[CH2:9][C:8](=[O:25])[NH:7][C:6]=2[CH:26]=1.S(Cl)(Cl)=O.[Cl-].[CH:37]1([NH2:40])[CH2:39][CH2:38]1>ClCCl.CN(C=O)C>[Cl:1][C:2]1[C:3]([N:27]([CH3:31])[CH2:28][CH2:29][CH3:30])=[CH:4][C:5]2[N:11]=[C:10]([C:12]3[CH:17]=[CH:16][CH:15]=[C:14]([N:18]4[C:22]([CH2:23][NH:40][CH:37]5[CH2:39][CH2:38]5)=[N:21][CH:20]=[N:19]4)[CH:13]=3)[CH2:9][C:8](=[O:25])[NH:7][C:6]=2[CH:26]=1

Participants

7

Reactant 4

HCID 312ChlorideHCID 24386Thionyl ChlorideHCID 69828CyclopropylamineHCID 186131528-Chloro-7-(methyl-propyl-amino)-4-[3-(5-hydroxymethyl-[1,2,4]triazol-1-yl)-phenyl]-1,3-dihydro-benzo[b][1,4]diazepin-2-one

Product 1

HCID 186134788-Chloro-4-[3-(5-cyclopropylaminomethyl-[1,2,4]triazol-1-yl)-phenyl]-7-(methyl-propyl-amino)-1,3-dihydro-benzo[b][1,4]diazepin-2-one

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared from 8-chloro-7-(methyl-propyl-amino)-4-[3-(5-hydroxymethyl-[1,2,4]triazol-1-yl)-phenyl]-1,3-dihydro-benzo[b][1,4]diazepin-2-one (Example 162) (220 mg, 0.50 mmol) by reaction with thionylchloride in dichloromethane and subsequent treatment of the corresponding chloride with cyclopropylamine in DMF according to the method described in Example 45. Obtained as a light yellow solid (95 mg, 40%).

Sources & evidence

ORD record
ord-b38dc5ea2f394fd79eda2569658ac8e8
Source dataset
uspto-grants-2003_04
Patent number
US06544985B2

Reaction notes

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