Diisopropylethylamine → (s)-1-Ethyl-5-[(4'-trifluoromethyl-biphenyl-2-carbonyl)-amino]-1h-indole-2-carboxylic acid [2-(benzylamino)-2-oxo-1-phenylethyl] amide

HRID 498876Notes

Reaction equation

HRID 498876 reaction equation
[CH2:1]([N:3]1[C:11]2[C:6](=[CH:7][C:8]([NH:12][C:13]([C:15]3[C:16]([C:21]4[CH:26]=[CH:25][C:24]([C:27]([F:30])([F:29])[F:28])=[CH:23][CH:22]=4)=[CH:17][CH:18]=[CH:19][CH:20]=3)=[O:14])=[CH:9][CH:10]=2)[CH:5]=[C:4]1[C:31]([OH:33])=O)[CH3:2].Cl.[NH2:35][C@@H:36]([C:47]1[CH:52]=[CH:51][CH:50]=[CH:49][CH:48]=1)[C:37]([NH:39][CH2:40][C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1)=[O:38].CCN(C(C)C)C(C)C.C1CN([P+](Br)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[CH2:40]([NH:39][C:37](=[O:38])[C@@H:36]([NH:35][C:31]([C:4]1[N:3]([CH2:1][CH3:2])[C:11]2[C:6]([CH:5]=1)=[CH:7][C:8]([NH:12][C:13]([C:15]1[C:16]([C:21]3[CH:22]=[CH:23][C:24]([C:27]([F:30])([F:28])[F:29])=[CH:25][CH:26]=3)=[CH:17][CH:18]=[CH:19][CH:20]=1)=[O:14])=[CH:9][CH:10]=2)=[O:33])[C:47]1[CH:48]=[CH:49][CH:50]=[CH:51][CH:52]=1)[C:41]1[CH:42]=[CH:43][CH:44]=[CH:45][CH:46]=1

Participants

6

Reactant 4

HCID 81531DiisopropylethylamineHCID 2733179PyBroPHCID 121487951-Ethyl-5-[(4'-trifluoromethyl-biphenyl-2-carbonyl)-amino]-1H-indole-2-carboxylic acidHCID 68955044(S)-2-Amino-N-benzyl-2-phenyl-acetamide hydrochloride

Product 1

HCID 12148800(s)-1-Ethyl-5-[(4'-trifluoromethyl-biphenyl-2-carbonyl)-amino]-1h-indole-2-carboxylic acid [2-(benzylamino)-2-oxo-1-phenylethyl] amideYield 71%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

1-Ethyl-5-[(4′-trifluoromethyl-biphenyl-2-carbonyl)-amino]-1H-indole-2-carboxylic acid (0.05 g, 0.11 mmol) and (S)-2-Amino-N-benzyl-2-phenyl-acetamide hydrochloride (0.031 g, 0.11 mmol) were combined in DCM (3 mL) and DIEA (1.1 mL) was added to the above mixture. PyBroP (0.077 g, 0.17 mmol) was added to the above mixture in one portion. The mixture which was resulted was stirred overnight. The crude mixture was then purified by HPLC to furnish the desired product (52.7 mg). HPLC retention time 16.892 min.; Mol. Wt. (calc) 674.7; MS (found) 675.2.

Workup

  1. customThe mixture which was resulted
  2. customThe crude mixture was then purified by HPLC

Sources & evidence

ORD record
ord-08a3487a39024c8ab04cd00c45954fea
Source dataset
uspto-grants-2005_09
Patent number
US06949572B2

Reaction notes

Loading…