4-Aminopyridine → HCID 57670996, compound

HRID 1892847Notes

Reaction equation

HRID 1892847 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:35][CH3:36])=[C:6]([CH:34]=1)[CH2:7][CH:8]1[C:14](=[O:15])[N:13]([C:16]([NH:18][CH:19]([CH2:31][CH3:32])[C:20]([NH:22][CH2:23][C:24](OC(C)(C)C)=O)=[O:21])=[O:17])[CH2:12][C:11](=[O:33])[NH:10][CH2:9]1.Cl.C(OC(=O)CN)(C)(C)C.NC1C=[CH:52][N:51]=[CH:50][CH:49]=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:35][CH3:36])=[C:6]([CH:34]=1)[CH2:7][CH:8]1[C:14](=[O:15])[N:13]([C:16]([NH:18][C@@H:19]([C:20]([NH:22][C:23]2[CH:24]=[CH:52][N:51]=[CH:50][CH:49]=2)=[O:21])[CH2:31][CH3:32])=[O:17])[CH2:12][C:11](=[O:33])[NH:10][CH2:9]1

Participants

4

Reactant 3

HCID 17274-AminopyridineHCID 2725036Glycine tert-butyl ester hydrochlorideHCID 76588771Tert-butyl {[2-({[6-(5-chloro-2-methoxybenzyl)-3,7-dioxo-1,4-diazepan-1-yl]carbonyl}amino)butanoyl]amino}acetate

Product 1

HCID 57670996HCID 57670996, compound

Procedure

Instead of the starting material compound of Example 220, that is, glycine tert-butyl ester hydrochloride, 4-aminopyridine was used for the similar procedure as in Example 220 to obtain the title compound.

Sources & evidence

ORD record
ord-86cc7fc8816c46d39bd21a3097226a04
Source dataset
uspto-grants-2013_08
Patent number
US08507714B2

Reaction notes

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