1,1'-Carbonyldiimidazole → N-[4-[N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methylamino]butyl]-N'-[2-[[(2-guanidino-4-thiazolyl)methyl]thio]ethyl]urea

HRID 249014Notes

Reaction equation

HRID 249014 reaction equation
[F:1][C:2]1[CH:24]=[CH:23][C:5]([CH2:6][N:7]([CH2:14][CH2:15][N:16]([CH3:22])[CH2:17][CH2:18][CH2:19][CH2:20][NH2:21])[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][N:9]=2)=[CH:4][CH:3]=1.[C:25](N1C=CN=C1)(N1C=CN=C1)=[O:26].[NH:37]([C:41]1[S:42][CH:43]=[C:44]([CH2:46][S:47][CH2:48][CH2:49][NH2:50])[N:45]=1)[C:38]([NH2:40])=[NH:39]>>[F:1][C:2]1[CH:24]=[CH:23][C:5]([CH2:6][N:7]([CH2:14][CH2:15][N:16]([CH2:17][CH2:18][CH2:19][CH2:20][NH:21][C:25]([NH:50][CH2:49][CH2:48][S:47][CH2:46][C:44]2[N:45]=[C:41]([NH:37][C:38]([NH2:40])=[NH:39])[S:42][CH:43]=2)=[O:26])[CH3:22])[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][N:9]=2)=[CH:4][CH:3]=1

Participants

4

Reactant 3

HCID 682631,1'-CarbonyldiimidazoleHCID 19762574N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methyl-1,4-butanediamineHCID 1785127232-[4-(2-Aminoethylsulfanylmethyl)-1,3-thiazol-2-yl]guanidine

Product 1

HCID 178483549N-[4-[N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methylamino]butyl]-N'-[2-[[(2-guanidino-4-thiazolyl)methyl]thio]ethyl]urea

Procedure

Preparation is effected analogously to Example 63, using 0.20 g (0.6 mmol) of N-[2-[N-(4-fluorobenzyl)-N-(2-pyridyl)amino]ethyl]-N-methyl-1,4-butanediamine and the equimolar amounts of 1,1'-carbonyldiimidazole and 2-[[(2-guanidino-4-thiazolyl)methyl]thio]ethaneamine as starting materials. Working up by chromatography analogously to Example 63 yields the purified title compound in the form of a viscous oil. MS (+FAB method): m/z (rel. int. [%])=588 ([M+H]+, 2), 109 (100); IR (KBr): 1685 cm-1 (C=O); C27H38FN9OS2 (587.90).

Workup

  1. customPreparation
  2. customWorking up by chromatography analogously to Example 63 yields the
  3. custompurified title compound in the form of a viscous oil

Sources & evidence

ORD record
ord-66cb6553a554442d931be278472b106a
Source dataset
uspto-grants-1993_05
Patent number
US05212187

Reaction notes

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