(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

Base Information

Chemical Name:(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride
CAS No.:84866-53-5
Molecular Formula:C₄₁H₅₁N₅O₁₀S*ClH
Molecular Weight:842.41
Hs Code.:

(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

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Chemical Property of (S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

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Technology Process of (S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

There total 8 articles about (S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric 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:

: 23506-06-1
Z(OMe)-Glu(OBzl)-OH

: 84866-53-5
(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 7 steps

1: 83 percent / DCC, HOBT / tetrahydrofuran / 20 h / Ambient temperature; 1.) ice-bath, 2 h; 2.) room temp., 20 h

2: 95 percent / N-chlorosuccinimide / ethyl acetate; H₂O / 0.5 h / 0 °C

3: trifluoroacetic acid, anisole / various solvent(s) / 1 h / 0 °C

4: 89 percent / Et₃N / dimethylformamide / 24 h / 4 °C

5: 1.) trifluoroacetic acid, anisole; 2.) HCl / 1.) 60 min, 0 grad C; 2.) DMF

6: 88 percent / Et₃N, DCC, HOBT / dimethylformamide / 24 h / Ambient temperature

7: 1.) tritluoroacetic acid, anisole; 2.) HCl / 1.) 0 grad C, 60 min; 2.) DMF

With hydrogenchloride; N-chloro-succinimide; benzotriazol-1-ol; methoxybenzene; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; In tetrahydrofuran; water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.30.3970

Reference yield:

: 63649-07-0
methionine benzyl ester

: 84866-53-5
(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 7 steps

1: 83 percent / DCC, HOBT / tetrahydrofuran / 20 h / Ambient temperature; 1.) ice-bath, 2 h; 2.) room temp., 20 h

2: 95 percent / N-chlorosuccinimide / ethyl acetate; H₂O / 0.5 h / 0 °C

3: trifluoroacetic acid, anisole / various solvent(s) / 1 h / 0 °C

4: 89 percent / Et₃N / dimethylformamide / 24 h / 4 °C

5: 1.) trifluoroacetic acid, anisole; 2.) HCl / 1.) 60 min, 0 grad C; 2.) DMF

6: 88 percent / Et₃N, DCC, HOBT / dimethylformamide / 24 h / Ambient temperature

7: 1.) tritluoroacetic acid, anisole; 2.) HCl / 1.) 0 grad C, 60 min; 2.) DMF

With hydrogenchloride; N-chloro-succinimide; benzotriazol-1-ol; methoxybenzene; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; In tetrahydrofuran; water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.30.3970

Reference yield:

: 84866-42-2
Z(OMe)-Glu(OBzl)-Met-OBzl

: 84866-53-5
(S)-2-[(S)-2-((S)-2-{[(S)-1-((S)-2-Amino-3-phenyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-3-hydroxy-propionylamino)-4-benzyloxycarbonyl-butyrylamino]-4-methanesulfinyl-butyric acid benzyl ester; hydrochloride

Guidance literature:: Multi-step reaction with 6 steps

1: 95 percent / N-chlorosuccinimide / ethyl acetate; H₂O / 0.5 h / 0 °C

2: trifluoroacetic acid, anisole / various solvent(s) / 1 h / 0 °C

3: 89 percent / Et₃N / dimethylformamide / 24 h / 4 °C

4: 1.) trifluoroacetic acid, anisole; 2.) HCl / 1.) 60 min, 0 grad C; 2.) DMF

5: 88 percent / Et₃N, DCC, HOBT / dimethylformamide / 24 h / Ambient temperature

6: 1.) tritluoroacetic acid, anisole; 2.) HCl / 1.) 0 grad C, 60 min; 2.) DMF

With hydrogenchloride; N-chloro-succinimide; benzotriazol-1-ol; methoxybenzene; triethylamine; dicyclohexyl-carbodiimide; trifluoroacetic acid; In water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1248/cpb.30.3970