1-Methylpiperazine → Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-4-[(4-methylpiperazin-1-yl)carbonyl]-1,3-thiazole-5-carboxylate

HRID 1424979Notes

Reaction equation

HRID 1424979 reaction equation
[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[S:19][C:20]([C:26]([O:28][CH2:29][CH3:30])=[O:27])=[C:21]([C:23](O)=[O:24])[N:22]=3)[CH2:14][C@H:13]2[O:31][CH3:32])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8].[CH3:33][N:34]1[CH2:39][CH2:38][NH:37][CH2:36][CH2:35]1.CCN=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1>>[Cl:1][C:2]1[N:3]=[C:4]([C:9]([NH:11][C@H:12]2[CH2:17][CH2:16][N:15]([C:18]3[S:19][C:20]([C:26]([O:28][CH2:29][CH3:30])=[O:27])=[C:21]([C:23]([N:37]4[CH2:38][CH2:39][N:34]([CH3:33])[CH2:35][CH2:36]4)=[O:24])[N:22]=3)[CH2:14][C@H:13]2[O:31][CH3:32])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8]

Participants

5

Reactant 4

HCID 531671-MethylpiperazineHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 86648511cis(+/-)-2-(4-{[(4-Chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-5-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid2×

Product 1

HCID 86648517Ethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-4-[(4-methylpiperazin-1-yl)carbonyl]-1,3-thiazole-5-carboxylateYield 69%

Procedure

The same operation as in Example (1g) was performed using cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-5-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid obtained by the method described in Example (50a) (65 mg, 0.13 mmol), 4-methyl-piperazine (35 μL, 0.27 mmol), WSC hydrochloride (80 mg, 0.42 mmol) and HOBT (18 mg, 0.13 mmol), to obtain 52.1 mg of the title compound as a white solid (69%).

Workup

  1. customobtained by the method

Sources & evidence

ORD record
ord-1f27999c942d456c83037001c3f56688
Source dataset
uspto-grants-2015_01
Patent number
US08927588B2

Reaction notes

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