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© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

It has been shown for a wide range of epoxy compounds that their interaction with triphenylphosphonium triflate occurs with a high chemoselectivity and leads to the formation of (2-hydroxypropyl)triphenylphosphonium triflates 3 substituted in the 3-position with an alkoxy, alkylcarboxyl group, or halogen, which were isolated in a high yield. Using the methodology for the disclosure of epichlorohydrin with alcohols in the presence of boron trifluoride etherate, followed by the substitution of iodine for chlorine and treatment with triphenylphosphine, 2-hydroxypropyltriphenylphosphonium iodides 4 were also obtained. The molecular and supramolecular structure of the obtained phosphonium salts was established, and their high antitumor activity was revealed in relation to duodenal adenocarcinoma. The formation of liposomal systems based on phosphonium salt 3 and L-α-phosphatidylcholine (PC) was employed for improving the bioavailability and reducing the toxicity. They were produced by the thin film rehydration method and exhibited cytotoxic properties. This rational design of phosphonium salts 3 and 4 has promising potential of new vectors for targeted delivery into mitochondria of tumor cells.

Details

Title
Rational Design 2-Hydroxypropylphosphonium Salts as Cancer Cell Mitochondria-Targeted Vectors: Synthesis, Structure, and Biological Properties
Author
Mironov, Vladimir F 1 ; Nemtarev, Andrey V 1   VIAFID ORCID Logo  ; Tsepaeva, Olga V 1 ; Dimukhametov, Mudaris N 1 ; Litvinov, Igor A 1   VIAFID ORCID Logo  ; Voloshina, Alexandra D 1   VIAFID ORCID Logo  ; Pashirova, Tatiana N 1   VIAFID ORCID Logo  ; Titov, Eugenii A 2   VIAFID ORCID Logo  ; Lyubina, Anna P 1 ; Amerhanova, Syumbelya K 1 ; Gubaidullin, Aidar T 1 ; Islamov, Daut R 1 

 Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov St., 420088 Kazan, Russia; [email protected] (A.V.N.); [email protected] (O.V.T.); [email protected] (M.N.D.); [email protected] (I.A.L.); [email protected] (A.D.V.); [email protected] (T.N.P.); [email protected] (A.P.L.); [email protected] (S.K.A.); [email protected] (A.T.G.); [email protected] (D.R.I.) 
 Alexander Butlerov Institute of Chemistry, Kazan (Volga Region) Federal University, 18 Kremlevskaya St., 420008 Kazan, Russia; [email protected] 
First page
6350
Publication year
2021
Publication date
2021
Publisher
MDPI AG
e-ISSN
14203049
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2596049935
Copyright
© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.