(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

Base Information

Chemical Name:(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
CAS No.:1448189-67-0
Molecular Formula:C₂₃H₃₀N₄O₄S
Molecular Weight:458.582
Hs Code.:

Synonyms:(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

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Chemical Property of (2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

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Technology Process of (2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

There total 16 articles about (2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide 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: 49.0%

: 1448189-66-9
tert-butyl ((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate

: 108-24-7
acetic anhydride

: 1448189-67-0
(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

Guidance literature:: tert-butyl ((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-yl)carbamate; With hydrogenchloride; In 1,4-dioxane; dichloromethane; at 20 ℃; for 0.5h;

acetic anhydride; With triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

Reference yield:

: C₂₁H₂₈N₄O₃S

: 108-24-7
acetic anhydride

: 1448189-67-0
(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

Guidance literature:: With triethylamine; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

Reference yield:

: 13726-69-7,946610-68-0
(2S,4R)-4-hydroxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid

: 1448189-67-0
(2S,4R)-1-((S)-2-acetamido-3-methylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 15 h

2.1: hydrogenchloride / dichloromethane; methanol; 1,4-dioxane / 2 h / 20 °C

3.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 1 h / 20 °C

4.1: hydrogenchloride / dichloromethane; 1,4-dioxane / 0.5 h / 20 °C

4.2: 1 h / 20 °C

With hydrogenchloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; HATU; In 1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;