(R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide

Base Information

• Chemical Name: (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide
• CAS No.: 73990-83-7
• Molecular Formula: C₂₈H₃₈N₆O₆
• Molecular Weight: 554.646

Synonyms:

Chemical Property of (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide

Chemical Property:

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Useful:

Technology Process of (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide

There total 4 articles about (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide 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:

[(S)-1-[(R)-1-({[(S)-2-(N'-Acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-carbamoyl)-3-methyl-butylcarbamoyl]-2-(4-hydroxy-phenyl)-ethyl]-carbamic acid benzyl ester (74085-10-2) → (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide (73990-83-7)

Guidance literature:

With hydrogen; palladium; In methanol;

DOI:10.1248/cpb.29.3646

Reference yield:

Z-Tyr-D-Leu-Gly-OH (73976-28-0) → (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide (73990-83-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) HONB, DCC

2: hydrogen / Pd-black / methanol

With hydrogen; palladium; In methanol;

DOI:10.1248/cpb.29.3646

Reference yield:

H-Phe-NHNHCOCH3 (7143-45-5) → (R)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoic acid {[(S)-2-(N'-acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-amide (73990-83-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) HONB, DCC

2: hydrogen / Pd-black / methanol

With hydrogen; palladium; In methanol;

DOI:10.1248/cpb.29.3646

upstream raw materials:

[(S)-1-[(R)-1-({[(S)-2-(N'-Acetyl-hydrazino)-1-benzyl-2-oxo-ethylcarbamoyl]-methyl}-carbamoyl)-3-methyl-butylcarbamoyl]-2-(4-hydroxy-phenyl)-ethyl]-carbamic acid benzyl ester

Z-Tyr-D-Leu-Gly-OH

H-Phe-NHNHCOCH₃

1-(N-benzyloxycarbonyl-L-phenylalanyl)-2-acetylhydrazine

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