(S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester

Base Information

• Chemical Name: (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester
• CAS No.: 247904-63-8
• Molecular Formula: C₃₃H₃₇FN₈O₆
• Molecular Weight: 660.705
• Mol file: 247904-63-8.mol

Synonyms:(S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester

Chemical Property of (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester

There total 2 articles about (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric 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%

methyl (2S)-2-amino-4-(tetrazol-5-yl)-butyrate (127105-49-1) + 4-[[(3-{[(2,2-dimethylpropanoyl)oxy]methyl}-2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl](prop-2-yn-1-yl)amino]-2-fluorobenzoic acid → (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester (247904-63-8)

Guidance literature:

4-[[(3-{[(2,2-dimethylpropanoyl)oxy]methyl}-2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl](prop-2-yn-1-yl)amino]-2-fluorobenzoic acid; With thionyl chloride; In dichloromethane; at 10 - 20 ℃; for 0.5h;

methyl (2S)-2-amino-4-(tetrazol-5-yl)-butyrate; With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 10 ℃; for 19h;

With acetic acid; In dichloromethane;

Reference yield: 75.0%

methyl (2S)-2-amino-4-(tetrazol-5-yl)-butyrate (127105-49-1) + pentafluorophenyl 4--6-quinazolinyl>methyl>-N-prop-2-ynylamino>-2-fluorobenzoate (153538-13-7) → (S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester (247904-63-8)

Guidance literature:

With benzotriazol-1-ol; In N,N-dimethyl-formamide; at 20 ℃; for 60h;

DOI:10.1021/jm9803727

Reference yield: 92.0%

(S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester (247904-63-8) → (2S)-2-({4-[[(2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-yl)methyl](prop-2-yn-1-yl)amino]-2-fluorobenzoyl}amino)-4-(1H-tetrazol-5-yl)butanoic acid

Guidance literature:

(S)-2-[4-[N-[[3,4-dihydro-2,7-dimethyl-4-oxo-3-[(pivaloyloxy)methyl]-6-quinazolinyl]methyl]-N-prop-2-ynylamino]-2-fluorobenzamido]-4-(1H-1,2,3,4-tetrazol-5-yl)butyric acid methyl ester; With sodium hydroxide; In tetrahydrofuran; water; at 15 - 24 ℃; for 19h;

With sulfuric acid; In tetrahydrofuran; water; at 50 ℃;

upstream raw materials:

methyl (2S)-2-amino-4-(tetrazol-5-yl)-butyrate

pentafluorophenyl 4--6-quinazolinyl>methyl>-N-prop-2-ynylamino>-2-fluorobenzoate