(S)-ethyl 3-(4-(2,7-naphthyridin-1-ylaMino)phenyl)-2-(2-broMo-3-oxospiro[3.5]non-1-en-1-ylaMino)propanoate

Base Information

• Chemical Name: (S)-ethyl 3-(4-(2,7-naphthyridin-1-ylaMino)phenyl)-2-(2-broMo-3-oxospiro[3.5]non-1-en-1-ylaMino)propanoate
• CAS No.: 455264-30-9
• Molecular Formula: C₂₈H₂₉BrN₄O₃
• Molecular Weight: 549.467
• Mol file: 455264-30-9.mol

Synonyms:zaurategrast ethyl

Chemical Property of (S)-ethyl 3-(4-(2,7-naphthyridin-1-ylaMino)phenyl)-2-(2-broMo-3-oxospiro[3.5]non-1-en-1-ylaMino)propanoate

Chemical Property:

• Melting Point: 192.5-195 °C
• Boiling Point: 698.2±55.0 °C(Predicted)
• PKA: 4.84±0.30(Predicted)
• Density: 1.44±0.1 g/cm3(Predicted)

Purity/Quality:

97% ^*data from raw suppliers

Zaurategrastethylester(CDP323;UCB1184197) >98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (S)-ethyl 3-(4-(2,7-naphthyridin-1-ylaMino)phenyl)-2-(2-broMo-3-oxospiro[3.5]non-1-en-1-ylaMino)propanoate

There total 4 articles about (S)-ethyl 3-(4-(2,7-naphthyridin-1-ylaMino)phenyl)-2-(2-broMo-3-oxospiro[3.5]non-1-en-1-ylaMino)propanoate 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: 92.3%

UC(933)B1194 (455264-29-6) → zaurategrast ethyl (455264-30-9)

Guidance literature:

With N-Bromosuccinimide; In ethyl acetate; at -10 - 40 ℃; for 4h;

Reference yield: 86.7%

1-chloro-[2,7]naphthyridine (69042-30-4) + 3-(4-amino-phenyl)-2(S)-(2-bromo-3-oxo-spiro[3.5]non-1-en-1-ylamino)propionic acid ethyl ester → zaurategrast ethyl (455264-30-9)

Guidance literature:

1-chloro-[2,7]naphthyridine; 3-(4-amino-phenyl)-2(S)-(2-bromo-3-oxo-spiro[3.5]non-1-en-1-ylamino)propionic acid ethyl ester; In ethanol; at 40 - 45 ℃; for 12h;

With triethylamine; for 0.5h;

Reference yield: 76.0%

→ zaurategrast ethyl (455264-30-9)

Guidance literature:

upstream raw materials:

UC⁽⁹³³⁾B₁₁₉₄

1-chloro-[2,7]naphthyridine

Downstream raw materials:

zaurategrast