1-Hydroxybenzotriazole → HCID 86648868, compound

HRID 43987Notes

Reaction equation

HRID 43987 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:24]([OH:26])=O)=[C:21]([CH3:23])[N:22]=3)[CH2:14][C@H:13]2[O:27][CH3:28])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8].Cl.CN.C[CH2:33][N:34]=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1.C(N(C(C)C)CC)(C)C>CC(N(C)C)=O.ClCCl>[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:24]([NH:34][CH3:33])=[O:26])=[C:21]([CH3:23])[N:22]=3)[CH2:14][C@H:13]2[O:27][CH3:28])=[O:10])[NH:5][C:6]=1[CH2:7][CH3:8]

Participants

8

Reactant 5

HCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 6364545Methylamine hydrochlorideHCID 86648856cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylic acid

Product 1

HCID 86648868HCID 86648868, compoundYield 75.6%

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 31374DimethylacetamideSolvent

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)-4-methyl-1,3-thiazole-5-carboxylic acid obtained in Example (14a) (40 mg, 0.09 mmol), methylamine hydrochloride (7 mg, 0.11 mmol), WSC hydrochloride (59 mg, 0.31 mmol), HOBT (21 mg, 0.15 mmol), diisopropylethylamine (0.020 mL, 0.11 mmol), dichloromethane (0.75 mL) and DMA (0.75 mL), to obtain 30 mg of the title compound as a white solid (73%).

Sources & evidence

ORD record
ord-2fa40a40bffa4b38a8a8825e7405ced2
Source dataset
uspto-grants-2013_09
Patent number
US08536197B2

Reaction notes

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