[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

Base Information

Chemical Name:[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride
CAS No.:85697-98-9
Molecular Formula:C₃₅H₄₄N₆O₈*ClH
Molecular Weight:713.231
Hs Code.:

[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

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Chemical Property of [(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

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Technology Process of [(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

There total 6 articles about [(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride 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:

: 85697-88-7
Boc-Tyr-Leu-Lys(Z)-pNA

: 85697-98-9
[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; for 0.666667h; Ambient temperature;
DOI:10.1248/cpb.30.4060

Reference yield:

: 13139-15-6,53296-34-7
N-tert-butoxycarbonyl-L-leucine

: 85697-98-9
[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 4 steps

1: 50.3 percent / DCC, HOBt / dimethylformamide / Ambient temperature

2: HCl / dioxane / 0.67 h / Ambient temperature

3: HOBt, Et₃N, DCC / dimethylformamide / Ambient temperature

4: HCl / dioxane / 0.67 h / Ambient temperature

With hydrogenchloride; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.30.4060

Reference yield:

: 51078-31-0
N^α-Boc-N^ε-Z-lysine p-nitroanilide

: 85697-98-9
[(S)-5-{(S)-2-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-4-methyl-pentanoylamino}-5-(4-nitro-phenylcarbamoyl)-pentyl]-carbamic acid benzyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1: HCl / dioxane

2: 50.3 percent / DCC, HOBt / dimethylformamide / Ambient temperature

3: HCl / dioxane / 0.67 h / Ambient temperature

4: HOBt, Et₃N, DCC / dimethylformamide / Ambient temperature

5: HCl / dioxane / 0.67 h / Ambient temperature

With hydrogenchloride; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.30.4060