Synthesis of new biologically active compounds based on 6-methyluracil-5-sulfochloride and alkylamines
DOI:
https://doi.org/10.15587/2312-8372.2018.134976Keywords:
biologically active compounds, 6-methyluracil-5-sulfochloride, primary and secondary alkylamines, disinfectants, reactivityAbstract
The object of research is 6-methyluracil-5-sulfochloride (MUSCH) and syntheses based on it mono- and disubstituted sulfonamides. A number of new compounds have been synthesized, which are not described in the literature, therefore, it is possible that among the synthesized compounds there are also such compounds that will exhibit, to varying degrees, biological activity.
There were two problems that were solved during the research. The first problem relates to the fact that most of the previous works were characterized by a low yield of methyluracil sulfochloride and this inhibited its wide application in organic synthesis. By selecting the appropriate synthesis conditions, that is, by reacting the reaction of methyluracil with chlorosulfonic acid in an inert organic solvent (dichloroethane, carbon tetrachloride, chloroform), it was possible to obtain methyluracil sulfon chloride in excess of 96 %.
Another problematic area was the interaction of MUSCH with amines. It turned out that in order to increase the yield of the reaction product, synthesis is conveniently carried out in a medium of inert organic solvents (dioxane, dimethylformamide, dimethylsulfoxide) in the presence of bases (soda, potash, sodium acetate). Good results were obtained by carrying out the reaction in pyridine, which simultaneously serves as a solvent and a base.
Physical and chemical analysis methods (IR and NMR spectroscopy) as well as elemental composition data were used to confirm the structure and composition of the compounds obtained.
A number of new sulfonamides, not described in the literature, have been obtained. This is due to the fact that the proposed method has a number of features, in particular, a new method of introducing a sulfochloride group into aromatic compounds has been proposed. Thanks to this, it is possible to obtain new organic preparations that can be used in a variety of industries. In comparison with similar known methods, this provides such advantages as an increase in the yield of the final reaction products, their purity and individuality, and the availability of the synthesis method.
References
- Mashkovskiy, M. D. (2005). Lekarstvennye sredstva. Moscow: Novaya Volna, 1200.
- Mashkovskiy, M. D. (1997). Lekarstvennye sredstva. Vol. 2. Kharkiv: Torsing, 592.
- Melnikov, N. N. (1987). Pestitsidy. Khimiya, tekhnologiya i primenenie. Moscow: Khimiya, 712.
- Melnikov, N. N. (1987). Sovremennye napravleniya razvitiya proizvodstva i primeneniya pestitsidov. Moscow: VINITI, 140.
- Melnikov, N. N., Novozhilov, K. V., Belan, S. R. (1995). Pestitsidy i regulyatory rosta rasteniy. Moscow: Khimiya, 576.
- Abdo-Allah, M., Shypidchenko, M., Isak, А. (25.04.2016). Sposib otrymannia 6-metyluratsyl-5-sulfokhlorydu. Patent 106558 UA, MPK A01N 25/00, C07C 307/00, A61K 31/08. Appl. No. u 201511581. Filed: 23.11.2015. Bul. No. 8. Available at: http://uapatents.com/5-106558-sposib-otrimannya-6-metiluracil-5-sulfokhloridu.html
- Pogorelova, I. P., Orlov, V. D., Isak, A. D. (2006). Synthesis of 6-methyluracil-5-sulfonyl chloride. Russian Journal of Applied Chemistry, 79 (4), 631–633. doi: http://doi.org/10.1134/s1070427206040240
- Makarov, V. V., Shirokogorova, E. A., Drobysheva, N. E., Firkin, A. I., Abdrakhmanov, I. Sh. (20.08.1997). Sposob polucheniya 6-metiluraptsil-5-sul'fokhlorida. ). Patent 2087471 RU, MPK: C07D239/54. Appl. No. 93013886/04. Filed: 17.03.1993. Available at: http://ru-patent.info/20/85-89/2087471.html
- Litvinenko, A. V., Samatova, N. A., Garaeva, G. Z., Nuzhnova, N. I. (07.05.1985). Sposob identifikatsii 5-sul'fokhlorid-6-metiluratsila. Patent 1154597 SU, MPK: G01N 21/78. Appl. No. 3671358. Filed: 08.12.1983. Available at: http://patents.su/2-1154597-sposob-identifikacii-5-sulfokhlorid-6-metiluracila.html
- Smith, H. Q., Toukan, S. S. (25.03.1975). Halo-Substituted Cyanomethyl Benzenesulfonates. Patent US3873591A. Available at: https://patents.google.com/patent/US3873591A/en
- Fungicidal Compositions and processes using azonaphthol sulphonic acid derivatives. (10.03.1976). Patent GB1427516A. Available at: https://patents.google.com/patent/GB1427516A/en
- Double salt of copper alkyl phenolsulphonate an d basic calcium – useful as agricultural germicide. (27.01.1977). Patent DE2533102A1. Available at: https://patents.google.com/patent/DE2533102A1/en
- Fridinger, T. L. (04.05.1976). Perfluoroalkanesulfonate ester Herbicides. Patent US3954828A. Available at: https://patents.google.com/patent/US3954828A/en
- Ingold, C. K. (2000). Structure and Mechanism in Organic Chemistry. CBS Publishers & Distributors, 828.
- Dneprovskiy, A. S., Temnikova, T. I. (1991). Teoreticheskie osnovy organicheskoy khimii. Leningrad: Khimiya, 560.
- Anzali, S., Barnickel, G., Cezanne, B., Krug, M., Filimonov, D., Poroikov, V. (2001). Discriminating between Drugs and Nondrugs by Prediction of Activity Spectra for Substances (PASS). Journal of Medicinal Chemistry, 44 (15), 2432–2437. doi: http://doi.org/10.1021/jm0010670
- Lagunin, A. A., Filimonov, D. A., Poroykov, V. V. (2001). Komp'yuternyy poisk potentsial'nykh antigipertenzivnykh soedineniy kombinirovannogo deystviya. Khimiko-farmatsevticheskiy zhurnal, 35 (7), 28–34.
- Komp'yuternaya programma Prediction of Activity spectra for Substances. Available at: http://pharmaexpert.ru/PASSonline/predict.php
- Poroykov, V. V., Filimonov, D. A. (2001). Komp'yuternyy prognoz biologicheskoy aktivnosti khimicheskikh soedineniy kak osnova dlya poiska i optimizatsii bazovykh struktur novykh lekarstv. Azotistye geterotsikly i alkaloidy, 1, 123–129.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 Abdo-Allah Masud, Zoia Kulyhina, Maryna Shypidchenko, Yevgeniy Popov, Alexandr Isak
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.