Contents

Russian Journal of Bioorganic Chemistry

Vol. 47, No. 6, 2021

Natural Products as Potential Antiviral Drugs: The Specific Case of Marine Biotoxins

Jean-Louis Kraus p. 1127  abstract

Azaadamantanes, a New Promising Scaffold for Medical Chemistry

E. V. Suslov, K. Yu. Ponomarev, K. P. Volcho and N. F. Salakhutdinov p. 1133  abstract

The Role of Sphingosine-1-Phosphate in Neurodegenerative Diseases

U. A. Gutner and M. A. Shupik p. 1155  abstract

Rolling Circle Amplification as a Universal Method for the Analysis of a Wide Range of Biological Targets

R. R. Garafutdinov, A. R. Sakhabutdinova, A. R. Gilvanov and A. V. Chemeris p. 1172  abstract

Biogenesis, Functions, and Cancer Relationships of a Specific Circular RNA: CircFoxo3

Cai Zhang, Bin Li, Yong Huang, Shiyang Gao and Xiaochan Gao p. 1190  abstract

On the Origin of Genetically Coded Protein Synthesis

S. P. Kovalenko p. 1201  abstract

Search for Peptides Specifically Binding with the B7-2 Costimulatory Molecule

E. A. Kolosova, O. E. Viktorina, A. I. Chapoval and D. N. Shcherbakov p. 1220  abstract

Use of Patent Classification in Searching for Biomedical Information

Yu. V. Blokhina and A. S. Ilin p. 1225  abstract

Molecular Dynamics Study of Escherichia coli Thymidine Phosphorylase in a Complex with 3'-Azidothymidine Inhibitor and Phosphate

V. I. Timofeev, N. E. Zhukhlistova and I. P. Kuranova p. 1231  abstract

Optimal Method for Disulfide Bond Closure in the Synthesis of Atosiban—Antagonist of Oxytocin Receptors

D. V. Avdeev, M. V. Ovchinnikov, Y. S. Dudkina, A. S. Molokoedov, A. A. Azmuko, M. E. Palkeeva and M. V. Sidorova p. 1241  abstract

Mimetics of the Arg-Gly-Asp Sequence: Synthesis and Studies of the Antiaggregative Properties

O. V. Gribovskaya, V. P. Martinovich, E. V. Rodko, E. D. Rasyuk, T. V. Ryabtseva and V. P. Golubovich p. 1249  abstract

Research Progress on Structure and Neurotoxicity of C19 and C20 Diterpeneoid Alkaloids from Aconiti lateralis Radix Praeparata

Q. G. Ma, Y. Tang, J. Chen, G. Wu, L. H. Chen, C. Z. Zhao, M. H. He and R. R. Wei p. 1257  abstract

One-Pot Regioselective Synthesis of 7-Bromo-2H-Benzo[b][1,4]Oxazin-3(4H)-One Linked Isoxazole Hybrids as Anti-Cancer Agents and Their Molecular Docking Studies

B. Karthik, T. Narasimha Swamy, A. Kannan Kumar, M. Ravinder and Satheesh Kumar Nukala p. 1269  abstract

Synthesis and Evaluation of the Psychotropic Activity of Framework Derivatives of Alpha-Pyrrolidone

Yu. N. Klimochkin, I. M. Tkachenko, A. N. Reznikov, V. A. Shiryaev, M. S. Kazachkova, N. S. Kovalev, D. A. Bakulin, E. E. Abrosimova, D. V. Kurkin and I. N. Tyurenkov p. 1276  abstract

Synthesis and Biological Evaluation of Some Novel N-Alkyl/Aryl-1-Nitro-10H-Phenothiazine-3-Sulfonamide Derivatives

Vasudha Mallam, M. Ranadheer Kumar and Baru Vijaya Kumar p. 1288  abstract

Synthesis, Biological Evaluation, and Molecular Docking Studies of Some Spiro-5-Cyanopyrimidine Derivatives

Goda Pankaja Kumar, Thuraka Sekhar, Pinnu Thriveni, Annavarapu Venkateswarlu, Kotha Peddanna, Peduri Suresh Reddy, Mypati Hari Krishna and Tumma Sreelatha p. 1293  abstract

Design, Synthesis, and Antitumor Activity Evaluation of Trifluoromethyl-Substituted Pyrimidine Derivatives Containing Urea Moiety

Liu Limin, Wang Zhengjie, Liu Xiujuan, Gao Chao, Dai Honglin, Wang Tao, Li Na, Yan Heyi, Zhang Yang, Zhang Luye, Zheng Jiaxin, Shan Lihong, Liu Hongmin and Zhang Qiurong p. 1301  abstract

Synthesis and Anticancer Activity Evaluation of Some Thienopyrimidine Derivatives

M. A. Mohamed, R. R. Khattab, A. A. F. Wasfy, M. A. Abo-Riya, S. El-Kalyoubi and N. A. Hassan p. 1312  abstract

Synthesis and Anticancer Activity of New 1,3,4-Thiadiazolyl-1,2,4-Triazolyl and 1,3,4-Oxadiazolyl Hybrids, Their Thioglycosides, and Acyclic Analogs

M. T. Abdel-Aal, E. S. Sharshar, H. H. Elganzory, M. N. El-Bayaa, H. M. Awad, Abd El-Hamid A. A. Ismail and W. A. El-Sayed p. 1324  abstract

Synthesis and Biological Activities of Nicotinaldehyde Based 1,4-Dihydropyridinedicarboxylates

K. Suchitra Rani, S. Ramya, K. S. Hariprasad, G. Praveena, A. Zehra, R. S. Prakasham, A. K. Tiwari and B. China Raju p. 1335  abstract

Letter to the Editor

DNA Intercalated Motifs with Non-Nucleoside Inserts

N. A. Petrunina, V. V. Lebedev, Yu. G. Kirillova, A. V. Aralov, A. M. Varizhuk and M. V. Sardushkin p. 1341  abstract

Effect of Spacers on DNA Probe Properties in Hybridization Analysis

R. A. Miftakhov, S. A. Lapa, V. E. Kuznetsova, A. M. Zolotov, V. A. Vasiliskov, V. E. Shershov, S. A. Surzhikov, A. S. Zasedatelev and A. V. Chudinov p. 1345  abstract

Detection of Chimeric Transcript NUP98-NSD1 in Pediatric Acute Myeloid Leukemia

A. A. Bessonova, L. G. Ghukasyan, L. V. Baidun, A. V. Chudinov and T. V. Nasedkina p. 1348  abstract

Conformationally Locked 5-Benzylidene-4H-Imidazolthion as a Fluorogenic Dye

I. N. Myasnyanko, M. A. Sycheva, A. S. Gavrikov, N. S. Baleeva and M. S. Baranov p. 1352  abstract