N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide

Base Information

• Chemical Name: N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide
• CAS No.: 864739-08-2
• Molecular Formula: C₄₁H₄₇Br₂N₅O₇
• Molecular Weight: 881.661

Synonyms:N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide

Chemical Property of N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide

Chemical Property:

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Technology Process of N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide

There total 7 articles about N²-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide 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:

3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosine (884309-53-9) + N6-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide (246514-90-9) → N2-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N6-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide (864739-08-2)

Guidance literature:

With benzotriazol-1-ol; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1021/jm0490641

Reference yield:

2-methoxyphenethyl isocyanate → N2-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N6-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide (864739-08-2)

Guidance literature:

Multi-step reaction with 3 steps

1: triethylamine / tetrahydrofuran / 20 °C

2: 17.0 g / aq. sodium hydroxide

3: diisopropylethylamine; TBTU; HOBt / dimethylformamide / 20 °C

With sodium hydroxide; benzotriazol-1-ol; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide;

DOI:10.1021/jm0490641

Reference yield:

(R)-3-(3,5-Dibromo-4-hydroxy-phenyl)-2-{3-[2-(2-methoxy-phenyl)-ethyl]-ureido}-propionic acid ethyl ester → N2-[3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosyl]-N6-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide (864739-08-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 17.0 g / aq. sodium hydroxide

2: diisopropylethylamine; TBTU; HOBt / dimethylformamide / 20 °C

With sodium hydroxide; benzotriazol-1-ol; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide;

DOI:10.1021/jm0490641

upstream raw materials:

3,5-dibromo-N-[[[2-(2-methoxyphenyl)ethyl]amino]carbonyl]-D-tyrosine

N⁶-(phenylmethoxycarbonyl)-L-lysine-2-phenethylamide

Boc-Lys(Z)-OH

phenethylamine

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