(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

Base Information

Chemical Name:(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester
CAS No.:349649-36-1
Molecular Formula:C₃₈H₅₅N₇O₁₀
Molecular Weight:769.896
Hs Code.:

(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

Synonyms:(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

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Chemical Property of (S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

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Technology Process of (S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

There total 6 articles about (S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester 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: 82.0%

: 172980-46-0
phenylalanylleucine methyl ester isocyanate

: (2-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propylamino}-ethyl)-carbamic acid tert-butyl ester

: 349649-36-1
(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

Guidance literature:: With triethylamine; In dichloromethane; for 6.5h;
DOI:10.1021/ja010220s

Reference yield:

: 39684-80-5
2-(tert-butoxycarbonylamino)ethyl bromide

: 349649-36-1
(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 52 percent / Cs₂CO₃ / dimethylformamide / 20 h

2: 98 percent / PhSH; K₂CO₃ / dimethylformamide / 5.5 h

3: 82 percent / Et₃N / CH₂Cl₂ / 6.5 h

With potassium carbonate; caesium carbonate; thiophenol; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja010220s

Reference yield:

: 5-amino-2-methoxy-N-methylbenzamide hydrochloride

: 349649-36-1
(S)-2-[(S)-2-(3-(2-tert-Butoxycarbonylamino-ethyl)-3-{3-[(4-methoxy-3-methylcarbamoyl-phenylaminooxalyl)-amino]-propyl}-ureido)-3-phenyl-propionylamino]-4-methyl-pentanoic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 91 percent / Et₃N / CH₂Cl₂ / 0.25 h

2: 44 percent / CH₂Cl₂ / 48 h

3: 52 percent / Cs₂CO₃ / dimethylformamide / 20 h

4: 98 percent / PhSH; K₂CO₃ / dimethylformamide / 5.5 h

5: 82 percent / Et₃N / CH₂Cl₂ / 6.5 h

With potassium carbonate; caesium carbonate; thiophenol; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja010220s