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. 2015 Dec 29;2015:890968. doi: 10.1155/2015/890968

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Copyright © 2015 Airat R. Kayumov et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Structures of pyridoxine derivatives used in this study: 1: 3,3,5-trimethyl-8,8-dioctyl-1,7,8,9-tetrahydro-[1,3]dioxino[5,4-d]pyrrolo[3,4-b]pyridin-8-ium chloride; 2: N,N′-((2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine-5,6-diyl)bis(methylene))bis(N,N-dimethyloctan-1-aminium) dichloride; 3: N,N-dimethyl-N-((2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridin-5-yl)methyl)octadecan-1-aminium chloride; 4: 5,6-bis(triphenylphosphonio(methyl))-2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine dichloride; 5: 5,6-bis[(tributylphosphonio)methyl]-2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine dichloride; 6: 5,6-bis[triphenylphosphonio(methyl)]-8-methyl-2-propyl-4H-[1,3]dioxino[4,5-c]pyridine dichloride.