1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → Methyl 3-(4-{6-[N'-(4-methoxybenzoyl)-hydrazinocarbonyl]-1H-indol-2-yl}-3,5-dimethyl-phenyl)-propionate

HRID 1360789ノート

反応式

HRID 1360789 の反応式
[CH3:1][O:2][C:3]([CH2:5][CH2:6][C:7]1[CH:12]=[C:11]([CH3:13])[C:10]([C:14]2[NH:15][C:16]3[C:21]([CH:22]=2)=[CH:20][CH:19]=[C:18]([C:23](O)=[O:24])[CH:17]=3)=[C:9]([CH3:26])[CH:8]=1)=[O:4].C1C=CC2N(O)N=NC=2C=1.CCN=C=NCCCN(C)C.[CH3:48][O:49][C:50]1[CH:59]=[CH:58][C:53]([C:54]([NH:56][NH2:57])=[O:55])=[CH:52][CH:51]=1>C1COCC1>[CH3:48][O:49][C:50]1[CH:51]=[CH:52][C:53]([C:54]([NH:56][NH:57][C:23]([C:18]2[CH:17]=[C:16]3[C:21]([CH:22]=[C:14]([C:10]4[C:11]([CH3:13])=[CH:12][C:7]([CH2:6][CH2:5][C:3]([O:2][CH3:1])=[O:4])=[CH:8][C:9]=4[CH3:26])[NH:15]3)=[CH:20][CH:19]=2)=[O:24])=[O:55])=[CH:58][CH:59]=1

参加物

6

反応物 4

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 767924-MethoxybenzohydrazideHCID 669662052-[4-(2-Methoxycarbonylethyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylic acid

生成物 1

HCID 66966407Methyl 3-(4-{6-[N'-(4-methoxybenzoyl)-hydrazinocarbonyl]-1H-indol-2-yl}-3,5-dimethyl-phenyl)-propionate

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

実験手順

To a mixture of 2-[4-(2-methoxycarbonylethyl)-2,6-dimethylphenyl]-1H-indole-6-carboxylic acid (200 mg, 570 μmol) and HOBT (85 mg, 630 μmol) in THF (10 mL) was added EDCI (164 mg, 860 μmol) and the solution was stirred at RT for 10 min. Then a solution of 4-methoxybenzoic acid hydrazide (104 mg, 630 μmols) in THF (5 mL) was added and the mixture was stirred at RT for 18 h. The solvent was removed under reduced pressure and the residual material was chromatographed using a 50-90% gradient of heptane/ethyl acetate to give the title compound.

後処理

  1. stirringthe mixture was stirred at RT for 18 h
  2. customThe solvent was removed under reduced pressure
  3. customthe residual material was chromatographed

出典と根拠

ORDレコード
ord-6888244cdd064bb2b5b9bac5c156cd51
出典データセット
uspto-grants-2011_02
特許番号
US07879850B2

反応ノート

読み込み中…