A new 2-(4H-1,3-benzoxazin-4-on-2-yl)-1,3-tropolone: Synthesis, structure, and antibacterial properties
- Авторлар: Sayapin Y.1, Gusakov E.2, Dorogan I.2, Tupaeva I.2, Teimurazov M.3, Fursova N.3, Ovchinnikov K.3, Minkin V.1,2
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Мекемелер:
- Southern Scientific Center
- Research Institute of Physical and Organic Chemistry
- State Scientific Center of Applied Microbiology and Biotechnology
- Шығарылым: Том 42, № 2 (2016)
- Беттер: 224-228
- Бөлім: Article
- URL: https://journals.rcsi.science/1068-1620/article/view/227900
- DOI: https://doi.org/10.1134/S1068162016020114
- ID: 227900
Дәйексөз келтіру
Аннотация
2-(4H-1,3-Benzoxazin-4-on-2-yl)-4,5,6-trichloro-1,3-tropolone, structural properties of which were studied using 1H NMR, IR-spectroscopy, mass spectrometry, and quantum chemistry has been obtained for the first time using an acid-catalyzed condensation reaction of 3,4,5,6-tetrachloro-1,2-benzoquinone with 2-methyl-4H-3,1-benzoxazin-4-one. It has been shown that the new tropolone possesses antibacterial activity against hospital-acquired strains of gram-negative (Escherichia coli, Salmonella enterica sv. Enteritidis, Acinetobacter baumannii, and Pseudomonas aeruginosa) and Gram-positive (Staphylococcus aureus) bacteria. The obtained substance is suggested for development of a new antibacterial drug.
Авторлар туралы
Yu. Sayapin
Southern Scientific Center
Хат алмасуға жауапты Автор.
Email: sayapin@ipoc.rsu.ru
Ресей, ul. Chekhova 41, Rostov-on-Don, 344006
E. Gusakov
Research Institute of Physical and Organic Chemistry
Email: sayapin@ipoc.rsu.ru
Ресей, Rostov-on-Don, 344090
I. Dorogan
Research Institute of Physical and Organic Chemistry
Email: sayapin@ipoc.rsu.ru
Ресей, Rostov-on-Don, 344090
I. Tupaeva
Research Institute of Physical and Organic Chemistry
Email: sayapin@ipoc.rsu.ru
Ресей, Rostov-on-Don, 344090
M. Teimurazov
State Scientific Center of Applied Microbiology and Biotechnology
Email: sayapin@ipoc.rsu.ru
Ресей, Obolensk, Moscow oblast, 142279
N. Fursova
State Scientific Center of Applied Microbiology and Biotechnology
Email: sayapin@ipoc.rsu.ru
Ресей, Obolensk, Moscow oblast, 142279
K. Ovchinnikov
State Scientific Center of Applied Microbiology and Biotechnology
Email: sayapin@ipoc.rsu.ru
Ресей, Obolensk, Moscow oblast, 142279
V. Minkin
Southern Scientific Center; Research Institute of Physical and Organic Chemistry
Email: sayapin@ipoc.rsu.ru
Ресей, ul. Chekhova 41, Rostov-on-Don, 344006; Rostov-on-Don, 344090