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Kramarova EP, Lyakhmun DN, Tarasenko DV, Borisevich SS, Khamitov EM, Yusupova AR, Korlyukov AA, Romanenko AR, Shmigol TA, Bylikin SY, Baukov YI, Negrebetsky VV. Reaction of Picolinamides with Ketones Producing a New Type of Heterocyclic Salts with an Imidazolidin-4-One Ring. Molecules 2023; 29:206. [PMID: 38202789 PMCID: PMC10780162 DOI: 10.3390/molecules29010206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Reactions of picolinamides with 1,3-propanesultone in methanol followed by the treatment with ketones led to a series of previously unknown chemical transformations, yielding first pyridinium salts (2a-f), with a protonated endocyclic nitrogen atom, and then heterocyclic salts (3a-j) containing an imidazolidin-4-one ring. The structures of intermediate and final products were determined by IR and 1H, 13C NMR spectroscopy, and X-ray study. The effects of the ketone and alcohol structures on the product yield were studied by quantum-chemical calculations. The stability of salts 3a-j towards hydrolysis and alcoholysis makes them excellent candidates for the search for new types of biologically active compounds.
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Affiliation(s)
- Eugenia P. Kramarova
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry N. Lyakhmun
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry V. Tarasenko
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Sophia S. Borisevich
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Edward M. Khamitov
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alfia R. Yusupova
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alexander A. Korlyukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
| | - Alexander R. Romanenko
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
- D.I. Mendeleev Russian University of Chemical Technology, Miusskaya Sq., 9, 125047 Moscow, Russia
| | - Tatiana A. Shmigol
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | | | - Yuri I. Baukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Vadim V. Negrebetsky
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
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