Crystal structure of 4-[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl] 2-methyl (2S,4S,5R)-1-[(2S,3R,5R)-5-methoxycarbonyl-2-(2-methylphenyl)pyrrolidine-3-carbonyl]-5-(2-methylphenyl)pyrrolidine-2,4-dicarboxylate

Autor:	Polina M. Ivantcova, Mikhail N. Sokolov, Konstantin V. Kudryavtsev, Andrei V. Churakov
Jazyk:	angličtina
Rok vydání:	2019
Předmět:	β-proline oligomers β-peptides peptide bond configuration crystal structure Crystallography QD901-999
Zdroj:	Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 5, Pp 537-539 (2019)
Druh dokumentu:	article
ISSN:	2056-9890 20569890
DOI:	10.1107/S2056989019004079
Popis:	The title compound, C38H50N2O7, represents a chiral β-proline dipeptide. Corresponding stereogenic centres of constituting pyrrolidine units have opposite absolute configurations. The central amide fragment is planar within 0.1 Å and adopts a Z configuration along the N—CO bond. In the crystal, the hydrogen atoms of the methylene groups form several short intermolecular C—H...O contacts with the carbonyl oxygen atoms of an adjacent molecule. The only active amino hydrogen atom is not involved in hydrogen bonding.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/62bf729bae704e7b8f91101230e18365 Zobrazit plný text záznamu View record in DOAJ