1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

Base Information

Chemical Name:1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea
CAS No.:1442474-15-8
Molecular Formula:C₃₀H₃₃F₂N₇O₂
Molecular Weight:561.635
Hs Code.:

1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

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Chemical Property of 1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

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Technology Process of 1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

There total 16 articles about 1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1012878-90-8
7-amino-3-(5-amino-4-fluoro-2-methylphenyl)-1-ethyl-1,6-naphthyridin-2(1H)-one

: 1442474-15-8
1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 0.5 h / 0 °C

2: 1-Methylpyrrolidine / 1,4-dioxane / 24 h / 80 °C

With 1-Methylpyrrolidine; In 1,4-dioxane; pyridine;

Reference yield:

: 1442470-74-7
7-(4-methoxybenzylamino)-3-(5-amino-4-fluoro-2-methylphenyl)-1-ethyl-1,6-naphthyridin-2(1H)-one

: 1442474-15-8
1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

Guidance literature:: Multi-step reaction with 3 steps

1: trifluoroacetic acid / dichloromethane / 2 h / 50 °C

2: pyridine / 0.5 h / 0 °C

3: 1-Methylpyrrolidine / 1,4-dioxane / 24 h / 80 °C

With 1-Methylpyrrolidine; trifluoroacetic acid; In 1,4-dioxane; pyridine; dichloromethane;

Reference yield:

: 959162-97-1
6-chloro-4-ethylamino-nicotinic acid ethyl ester

: 1442474-15-8
1-(5-(7-amino-1-ethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluoro-4-methylphenyl)-3-(4-fluoro-3-((4-methylpiperazin-1-yl)methyl)phenyl)urea

Guidance literature:: Multi-step reaction with 7 steps

1.1: lithium aluminium tetrahydride / water; tetrahydrofuran / 1 h / -50 - 0 °C

2.1: manganese(IV) oxide / dichloromethane / 20 °C

3.1: potassium fluoride; aluminum oxide / N,N-dimethyl acetamide / 2 h / Sonication

4.1: 2 h / 140 °C

4.2: 0.5 h / 20 °C

5.1: trifluoroacetic acid / dichloromethane / 2 h / 50 °C

6.1: pyridine / 0.5 h / 0 °C

7.1: 1-Methylpyrrolidine / 1,4-dioxane / 24 h / 80 °C

With 1-Methylpyrrolidine; manganese(IV) oxide; aluminum oxide; potassium fluoride; lithium aluminium tetrahydride; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; pyridine; dichloromethane; N,N-dimethyl acetamide; water;