1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → 4-Methoxy-N,2,6-trimethyl-N-[(4-{[4-(3-pyrrolidin-1-ylpropyl)piperazin-1-yl]carbonyl}-1,3-oxazol-2-yl)methyl]benzenesulfonamide

HRID 469068

Reaction equation

HRID 469068 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([CH3:9])[C:6]([S:10]([N:13]([CH2:15][C:16]2[O:17][CH:18]=[C:19]([C:21](O)=[O:22])[N:20]=2)[CH3:14])(=[O:12])=[O:11])=[C:5]([CH3:24])[CH:4]=1.CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1.[N:46]1([CH2:51][CH2:52][CH2:53][N:54]2[CH2:59][CH2:58][NH:57][CH2:56][CH2:55]2)[CH2:50][CH2:49][CH2:48][CH2:47]1>C(Cl)Cl>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH3:24])[C:6]([S:10]([N:13]([CH3:14])[CH2:15][C:16]2[O:17][CH:18]=[C:19]([C:21]([N:57]3[CH2:56][CH2:55][N:54]([CH2:53][CH2:52][CH2:51][N:46]4[CH2:47][CH2:48][CH2:49][CH2:50]4)[CH2:59][CH2:58]3)=[O:22])[N:20]=2)(=[O:12])=[O:11])=[C:7]([CH3:9])[CH:8]=1

Participants

6

Reactant 4

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 27372521-(3-Pyrrolidinopropyl)PiperazineHCID 583931842-{[(4-Methoxy-2,6-dimethyl-benzenesulfonyl)-methyl-amino]-methyl}-oxazole-4-carboxylic acid

Product 1

HCID 583929844-Methoxy-N,2,6-trimethyl-N-[(4-{[4-(3-pyrrolidin-1-ylpropyl)piperazin-1-yl]carbonyl}-1,3-oxazol-2-yl)methyl]benzenesulfonamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The title compound was prepared according to general procedure BH using 2-{[(4-methoxy-2,6-dimethyl-benzenesulfonyl)-methyl-amino]-methyl}-oxazole-4-carboxylic acid (100 mg, 0.28 mmol), EDCI (75 mg, 0.39 mmol), HOBt (57 mg, 0.42 mmol) DIPEA (0.06 mL, 0.33 mmol), 1-(3-pyrrolidin-1-yl-propyl)-piperazine (66 mg, 0.33 mmol) and DCM (10 mL).

Sources & evidence

ORD record
ord-7859137801904aefaf807d6ee93e88c6
Source dataset
uspto-grants-2014_01
Patent number
US08623859B2

Linked notes

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