Antiproliferative Activity of 2-Aroyland 2-Heteroyl-1,1,3,3-Tetracyanoprop-2-en-1-ides
作者:M. A. Mar’yasov、Ya. S. Kayukov、O. E. Nasakin
DOI:10.1007/s11094-020-02170-6
日期:2020.5
The influence of previously synthesized 2-aroyl-1,1,3,3-tetracyanoprop-2-en-1-ides on the growth of conditionally normal and tumor cells was studied in continuation of a search for new anticancer drugs. Cytotoxicities of the compounds were studied with respect to human tumor cell lines from the ATCC. All compounds were ineffective against melanoma and lung and ovary cancer cell lines and exhibited moderate activity in the other cases. The tested compounds exhibited highly selective effects because they were safe for conditionally normal skin fibroblasts.
Synthesis of novel polycyano-containing organic ligands via double carbanion cleavage of 1′,3′-dioxo-1′,3′-dihydrospiro[cyclopropane-1,2′-indene] derivatives
作者:S. V. Karpov、Ya. S. Kaukov、A. A. Grigor'ev、O. E. Nasakin、O. V. Kaukova、V. A. Tafeenko
DOI:10.1039/c6ob00092d
日期:——
A novel fast, convenient and inexpensive synthesis of 1′,3′-dioxo-1′,3′-dihydrospiro[cyclopropane-1,2′-indene]-2,2,3,3-tetracarbonitrile and dimethyl 2,3-dicyano-1′,3′-dioxo-1′,3′-dihydrospiro[cyclopropane-1,2′-indene]-2,3-dicarboxylate is reported. These compounds undergo double carbanion cleavage under the action of alcohols resulting in the formation of stable salts, containing new allylic-type
Potassium
1,1,3,3-Tetracyano-2-[2-(methoxycarbonyl)benzoyl]prop-2-enide in the Synthesis of
Spiro-Fused Isobenzofuran Derivatives
作者:Ya. S. Kayukov、S. V. Karpov、A. A. Grigorʼev、O. V. Kayukova
DOI:10.1134/s1070428020100322
日期:2020.10
Abstract Successive treatment of potassium 1,1,3,3-tetracyano-2-(2-(methoxycarbonyl)benzoyl)prop-2-enide with concentrated sulfuric acid and water gave 2-(5′-amino-4′-cyano-3-oxo-3H,3′H-spiro[[2]benzofuran-1,2′-furan]-3′-ylidene)propanedinitrile. The reaction of the title compound with sodium hydroxide, followed by neutralization with sulfuric acid afforded 4′-amino-3,3′,6′-trioxo-2′,3′,5′,6′-tetr
摘要 用浓硫酸和水连续处理1,1,3,3-四氰基钾2-(2-(甲氧基羰基)苯甲酰基)丙-2-烯化钾,得到2-(5'-氨基-4'-氰基-3氧代-3- ħ,3' ħ -螺[[2]苯并呋喃-1,2'-呋喃] -3'-亚基)丙二腈。标题化合物与氢氧化钠反应,然后用硫酸中和,得到4'-氨基-3,3',6'-三氧代-2',3',5',6'-四氢-3 H-螺[[2]苯并呋喃-1,1'-吡咯并[3,4- c ]吡啶] -7'-腈。
Siaka; Kayukova; Kayukov, Russian Journal of Organic Chemistry, 1998, vol. 34, # 9, p. 1269 - 1276