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Synthesis of Thiadiazole-4- and Pyrazole-3-сarboxylates Based on Ethyl Pyruvates (Het)aroylhydrazones. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222110044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Reaction of alkyl 3-bromo-3-nitroacrylates with substituted hydrazines. Synthesis of N′-substituted alkyl 3-nitropyruvate hydrazones. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3474-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Alkyl 3-Nitroacrylates in Reactions with Substituted Hydrazines. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363222020013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis and Structure of 4-Aryl(hetaryl)-2-pyrrolidone-3,5,5-tricarboxylic Acids Amides. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221080077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Optimization of the Synthesis of Benzo[b]furan-3-carboxylates Based on Alkyl 3-Bromo-3-nitroacrylates. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221020031] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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[Implication of sirtuins and kisspeptin in ovarian aging.]. ADVANCES IN GERONTOLOGY = USPEKHI GERONTOLOGII 2021; 34:18-23. [PMID: 33993657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The aim of the work was to study the expression of sirtuins 1 and 6 and kisspeptin in human ovarian tissue taken in different periods of ontogenesis: from the formation of a pool of follicles in the antenatal period to the extinction of ovarian function in postmenopausal women. It was revealed that sirtuins are expressed in human ovary tissue in all age groups. The maximum expression level of SIRT1 in ovarian tissue was observed during intrauterine development and during the perimenopause, SIRT6 during the reproductive period and perimenopause. The participation of SIRT1 in prenatal selection of oocytes in human fetuses was shown, since it was in this group that increased expression of this marker was revealed. The expression level of the kisspeptin marker increases with the formation of the ovaries and the inclusion of reproductive function; the peak of expression is observed in the period before the onset of menopause. The study conducted to identify the expression of these proteins in the human ovary expands the understanding of the regulation of the ovarian follicular reserve and reproductive aging.
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Synthesis and structure of new β-functionalized gem-bromonitroethenes — 2-arylsulfanyl- and 2-aryloxy-3-bromo-3-nitroacrylates. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-3021-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Some Features of the Reactions of 3-Nitro-6-phenylhexa-3,5-dien-2-one with Thiophenols. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220050011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4-Het(aryl)-2-pyrrolidone-3(5)-carboxylic acid alkyl(hetaryl)idenecarbohydrazides: synthesis and structure. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2786-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Synthesis of Geminally Activated 4-(Furan-2-yl)- and 4-(Thiophen-2-yl)-1-nitrobuta-1,3-dienes. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219050025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Organic chemistry. History and mutual relations of universities of Russia. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428017090019] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Alkyl 3-nitroacrylates: Synthesis and reactions with cyclohexane-1,3-diones and Meldrum’s acid. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s107042801712003x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Structures and optical and electrochemical properties of the Pt(II) and Pd(II) complexes with cyclometallated 2-phenylbenzothiazole and 1,4,7-trithiocyclononane. RUSS J COORD CHEM+ 2017. [DOI: 10.1134/s1070328417040029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Reactions of 1-bromo-1-nitro-3,3,3-trichloropropene with acetylacetone and cyclohexane-1,3-dione. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215100126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Reaction of 2-(2-bromo-2-nitroethenyl)furan derivatives with dimedone and cyclohexane-1,3-dione. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015090134] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Dipole moments and quantum chemical study of the structure of furan-containing gem-bromonitroethenes. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015090122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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One-pot synthesis of substituted 1,3-benzothiazole and 1,4-benzothiazinone from dibromonitroacrylates. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2014. [DOI: 10.1134/s1070428014010163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Erratum to: “Alkyl 2,3-dibromo-3-nitroacrylates in the reaction with o-phenylenediamine”. RUSS J GEN CHEM+ 2012. [DOI: 10.1134/s1070363212060308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Synthesis and structure of alkyl-α-arylamino-β-bromo-β-nitroacrylates, new functionalized β-nitroenamines. RUSS J GEN CHEM+ 2011. [DOI: 10.1134/s1070363211020162] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Structure of alkyl 2,3-dibromo-3-nitroacrylates in solution. RUSS J GEN CHEM+ 2010. [DOI: 10.1134/s1070363210100191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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“Synthesis of α-Pyrrolyl-β-nitroacrylates”. RUSS J GEN CHEM+ 2008. [DOI: 10.1134/s1070363208010325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3-Nitro-and 3-bromo-3-nitroacrylates in reactions with 2-phenyl-1,3-indanedione. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2006. [DOI: 10.1134/s1070428006080264] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yellow and violet polymorphs of (2 Z)-2-(nitromethylene)-2 H-1,4-benzothiazine-3(4 H)-one. Acta Crystallogr A 2005. [DOI: 10.1107/s0108767305085727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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