4-(Pyrrolidin-1-yl)butan-1-amine → 1-(4-{[3-(4-Tert-butylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl]methyl}pyridin-2-yl)-3-(4-pyrrolidin-1-ylbutyl)urea

HRID 546589

Reaktionsgleichung

Reaktionsgleichung von HRID 546589
[C:1]([C:5]1[CH:10]=[CH:9][C:8]([N:11]2[C:15](=[O:16])[C:14]([CH3:18])([CH3:17])[N:13]([CH2:19][C:20]3[CH:25]=[CH:24][N:23]4[O:26][C:27](=S)[N:28]=[C:22]4[CH:21]=3)[C:12]2=[O:30])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[N:31]1([CH2:36][CH2:37][CH2:38][CH2:39][NH2:40])[CH2:35][CH2:34][CH2:33][CH2:32]1>O1CCOCC1>[C:1]([C:5]1[CH:10]=[CH:9][C:8]([N:11]2[C:15](=[O:16])[C:14]([CH3:18])([CH3:17])[N:13]([CH2:19][C:20]3[CH:25]=[CH:24][N:23]=[C:22]([NH:28][C:27]([NH:40][CH2:39][CH2:38][CH2:37][CH2:36][N:31]4[CH2:35][CH2:34][CH2:33][CH2:32]4)=[O:26])[CH:21]=3)[C:12]2=[O:30])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2]

Komponenten

4

Edukt 2

HCID 27627624-(Pyrrolidin-1-yl)butan-1-amineHCID 576259753-(4-tert-butylphenyl)-5,5-dimethyl-1-[(2-thioxo-2H-[1,2,4]oxadiazolo[2,3-a]pyridin-7-yl)methyl]imidazolidine-2,4-dione

Produkt 1

HCID 671980371-(4-{[3-(4-Tert-butylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl]methyl}pyridin-2-yl)-3-(4-pyrrolidin-1-ylbutyl)urea

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

This compound may be prepared as obtained in stage c) of Example 9, but starting with 100 mg of 3-(4-tert-butylphenyl)-5,5-dimethyl-1-[(2-thioxo-2H-[1,2,4]oxadiazolo[2,3-a]pyridin-7-yl)methyl]imidazolidine-2,4-dione obtained in stage b) of Example 9, 2 mL of dioxane and 40.2 mg of 4-pyrrolidin-1-ylbutan-1-amine. After chromatography on a column of silica, eluting with a mixture of dichloromethane/methanol/28% aqueous ammonia (95/4/1 by volume), 60.2 mg of 1-(4-{[3-(4-tert-butylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl]-methyl}pyridin-2-yl)-3-(4-pyrrolidin-1-ylbutyl)urea are obtained in the form of a white powder, the characteristics of which are as follows:

Aufarbeitung

  1. customThis compound may be prepared
  2. customas obtained in stage c) of Example 9
  3. washAfter chromatography on a column of silica, eluting with a mixture of dichloromethane/methanol/28% aqueous ammonia (95/4/1 by volume), 60.2 mg of 1-(4-{[3-(4-tert-butylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-yl]-methyl}pyridin-2-yl)-3-(4-pyrrolidin-1-ylbutyl)urea
  4. customare obtained in the form of a white powder

Quellen und Nachweise

ORD-Eintrag
ord-e670aa68c5834ad39bc7d913973743ee
Quelldatensatz
uspto-grants-2011_05
Patentnummer
US07935819B2

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