Indole-3-Acetic Acid → 1-methyl-2-(1H-indol-3-yl)methylcarbonylaminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine hydrate

HRID 4179

反応式

HRID 4179 の反応式
[CH3:1][N:2]1[C:8]2[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=2[C:6]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[F:19])=[N:5][CH2:4][CH:3]1[CH2:20][NH2:21].[NH:22]1[C:30]2[C:25](=[CH:26][CH:27]=[CH:28][CH:29]=2)[C:24]([CH2:31][C:32]([OH:34])=[O:33])=[CH:23]1.Cl.C(N=C=NCCCN(C)C)C>C(Cl)Cl>[OH2:33].[CH3:1][N:2]1[C:8]2[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=2[C:6]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[F:19])=[N:5][CH2:4][CH:3]1[CH2:20][NH:21][C:32]([CH2:31][C:24]1[C:25]2[C:30](=[CH:29][CH:28]=[CH:27][CH:26]=2)[NH:22][CH:23]=1)=[O:34]

参加物

5

反応物 3

HCID 802Indole-3-Acetic AcidHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 14510005(5-(2-fluorophenyl)-1-methyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-2-yl)methanamine

生成物 1

HCID 201529241-methyl-2-(1H-indol-3-yl)methylcarbonylaminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine hydrate収率 71.9%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

According to the method of Example 1, 1-methyl-2-aminomethyl-5-(2'-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepine (250 mg, 0.88 mmole) and indole-3-acetic acid (154 mg, 0.88 mmole) were combined with 4 ml of dry methylene chloride, and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (169 mg, 0.88 mmole) was added to this mixture. After pH-adjustment, overnight stirring, dilution and washing, rotoevaporation of the dried extracts of the reaction afforded 290 mg of an oil which was purified by silica gel chromatography (ethyl acetate elution) to give material which was 70% pure by HPLC. Rechromatography (chloroform-ethanol elution, 95:5 v/v) afforded the analytical sample, 93% pure, as a yellow solid.

後処理

  1. additionwas added to this mixture
  2. washdilution and washing

出典と根拠

ORDレコード
ord-e675a8e1c24342e682f05cf2d84ae06b
出典データセット
uspto-grants-1988_02
特許番号
US04724237

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