(2R)-piperazine-2-carboxylic acid methylamide → (2R)-4-[5-({1-[2,4-Bis(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]-N-methylpiperazine-2-carboxamide

HRID 2384818Notes

Reaction equation

HRID 2384818 reaction equation
[F:1][C:2]([F:34])([F:33])[C:3]1[CH:28]=[C:27]([C:29]([F:32])([F:31])[F:30])[CH:26]=[CH:25][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11]([CH:15]=[C:16]3[S:20][C:19](SCC)=[N:18][C:17]3=[O:24])=[CH:12][CH:13]=2)[CH:8]=[N:7]1.[CH3:35][NH:36][C:37]([C@H:39]1[CH2:44][NH:43][CH2:42][CH2:41][NH:40]1)=[O:38]>>[F:34][C:2]([F:1])([F:33])[C:3]1[CH:28]=[C:27]([C:29]([F:30])([F:32])[F:31])[CH:26]=[CH:25][C:4]=1[CH2:5][N:6]1[C:14]2[C:9](=[CH:10][C:11]([CH:15]=[C:16]3[S:20][C:19]([N:43]4[CH2:42][CH2:41][NH:40][C@@H:39]([C:37]([NH:36][CH3:35])=[O:38])[CH2:44]4)=[N:18][C:17]3=[O:24])=[CH:12][CH:13]=2)[CH:8]=[N:7]1

Participants

3

Reactant 2

HCID 67240742(2R)-piperazine-2-carboxylic acid methylamideHCID 866545405-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one

Product 1

HCID 86654615(2R)-4-[5-({1-[2,4-Bis(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]-N-methylpiperazine-2-carboxamide

Procedure

(2R)-4-[5-({1-[2,4-Bis(trifluoromethyl)benzyl]-1H-indazol-5-yl}methylidene)-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]-N-methylpiperazine-2-carboxamide was prepared from 5-[1-(2,4-Bis-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one and (2R)-piperazine-2-carboxylic acid methylamide following General Procedure C.

Sources & evidence

ORD record
ord-f19a8243f43a4404b1fbd07a03832b14
Source dataset
uspto-grants-2012_09
Patent number
US08263781B2

Reaction notes

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