920298-23-3

Upstream product

• 856410-19-0 (3S,4R,1'S)-4-methoxycarbonyl-3-trichloroacetylamino-1-[1'-(4''-methoxyphenyl)ethyl]pyrrolidin-2-one 
• 24424-99-5 di-tert-butyl dicarbonate 
• 108735-94-0 1-Ethyl 4-methyl 2-hydroxy 3-methylenebutanedioate 
• 856410-14-5 methyl (3R,4S)-{4-(tert-butoxycarbonylamino)-1-[(1S)-1-(4-methoxyphenyl)ethyl]-5-oxopyrrolidin-3-yl}carboxylate 
• 6298-96-0 (S)-1-(4-methoxyphenyl)ethylamine 
• 856410-03-2 1-ethyl 4-methyl 2-trichloroacetylaminocarbonyloxy-3-methylenebutandioate 
• 856410-05-4 1-ethyl 4-methyl 2-trichloroacetiminoxy-3-methylidenebutanedioate 
• 856410-04-3 1-ethyl 4-methyl 2-trichloroacetylamino-3-methylidenebutanedioate 

Downstream Products

• 920298-27-7 (3R,4S)-4-({(3R,4S)-4-tert-Butoxycarbonylamino-1-[(S)-1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carbonyl}-amino)-1-[(S)-1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carboxylic acid methyl ester 
• 920298-32-4 4-({4-({4-tert-butoxycarbonylamino-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carbonyl}-amino)-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carbonyl}-amino)-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carboxylic acid methyl ester 
• 1361119-24-5 C₃₅H₄₆N₄O₉ 
• 920298-34-6 4-({4-({4-tert-butoxycarbonylamino-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carbonyl}-amino)-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carbonyl}-amino)-1-[1-(4-methoxy-phenyl)-ethyl]-5-oxo-pyrrolidine-3-carboxylic acid 

Relevant academic research and scientific papers

A new conformationally restricted mimetic of dipeptide EG - Synthesis of an analogue of FEG

Starting from the chiral pyrrolidin-2-one 2, the carboxy group at C-4 underwent homologation, and subsequent removal of the 1-(4-methoxyphenyl)ethyl group gave lactam 6. Alkylation of N-1 with benzyl bromoacetate led to 7, a new conformationally restricte

Synthesis and structural characterisation as 12-helix of the hexamer of a β-amino acid tethered to a pyrrolidin-2-one ring

Starting from (3S,4R,1′S)-3-amino-2-oxo-1-[1′-(4- methoxyphenylethyl)]pyrrolidine carboxylic acid (2), the first synthesis of a β-foldamer containing pyrrolidin-2-one rings is described, whose 12-helix conformation is assigned by NMR analysis and confirme

Conformationally restricted analogues of both (S)-β-homoserine and (S)-aspartic acid from chiral 3-acylamino pyrrolidin-2-ones

Starting from chiral 3,4-trans-disubstituted pyrrolidin-2-ones 11a and 11b, obtained from a Baylis-Hillman adduct, conformationally restricted analogues of both (S)-β-homoserine, 17, and (S)-aspartic acid, 21, were synthesized, respectively, and these com