Výsledky vyhledávání - "8-Quinolinol"

Akademický článek

Crystal structure of (μ2-7-{[bis(pyridin-2-ylmethyl)amino-1κ3N,N′,N′′]methyl}-5-chloroquinolin-8-olato-2κN;1:2κ2O)trichlorido-1κCl,2κ2Cl-dizinc(II)

Autor: Koji Kubono, Kanata Tanaka, Keita Tani, Yukiyasu Kashiwagi

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 11, Pp 1175-1179 (2024)

The title compound, [Zn2(C22H18ClN4O)Cl3], is a dinuclear zinc(II) complex with three chlorido ligands and one pentadentate ligand containing quinolin-8-olato and bis(pyridin-2-ylmethyl)amine groups. One of the two ZnII atom adopts a tetrahedral geom

Externí odkaz: https://doaj.org/article/011aeb9d140a496ebc5e4cb67ce455b4

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Akademický článek

Crystal structure of (7-{[bis(pyridin-2-ylmethyl)amino-κ3N,N′,N′′]methyl}-5-chloroquinolin-8-ol)dibromidozinc(II)

Autor: Koji Kubono, Yukiyasu Kashiwagi, Keita Tani, Kunihiko Yokoi

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 3, Pp 326-329 (2022)

In the title compound, [ZnBr2(C22H19ClN4O)], the ZnII atom adopts a distorted square-pyramidal coordination geometry, formed by two bromido ligands and three N atoms of the bis(pyridin-2-ylmethyl)amine moiety in the pentadentate ligand containing qui

Externí odkaz: https://doaj.org/article/f9e857ee391f4bcc9e3ae7a2964f2741

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Akademický článek

Crystal structure of 7,7′-[(pyridin-2-yl)methylene]bis(5-chloroquinolin-8-ol)

Autor: Yukiyasu Kashiwagi, Koji Kubono, Toshiyuki Tamai

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1271-1274 (2020)

In the title compound, C24H15Cl2N3O2, one quinoline ring system is essentially planar and the other is slightly bent. An intramolecular O—H...N hydrogen bond involving the hydroxy group and a pyridine N atom forms an S(5) ring motif. In the crystal

Externí odkaz: https://doaj.org/article/fa5cc498bab242f0a95255b202a55438

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Akademický článek

Structures, spectral and photodynamic properties of two nitrosylruthenium (II) isomer complexes containing 8-quinolinolate and L-proline ligands

Autor: Chenyang Liu, Yu Wang, Ai Wang, Feng Su, Hongfei Wang

Publikováno v: Results in Chemistry, Vol 4, Iss , Pp 100318- (2022)

Two [RuCl(Qn)(Pro)NO] (Qn = 8-quinolinol, Pro = L-proline) isomer complexes, in which the O atom of L-proline coordinated trans to NO (Complex a) and the O atom of 8-quinolinol coordinated trans to NO (Complex b), were synthesized. Their structures w

Externí odkaz: https://doaj.org/article/b240e5ee8b264bfa9cf694e680f23c08

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Akademický článek

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Akademický článek

Anchoring Tri(8-Quinolinolato)Iron Onto Sba-15 for Partial Oxidation of Benzyl Alcohol Using Water as the Solvent

Autor: Yang Xiaoyuan, Liu Jing, Kan Qiubin, Guan Jingqi

Publikováno v: Polish Journal of Chemical Technology, Vol 16, Iss 3, Pp 12-17 (2014)

Tri(8-quinolinolato)iron complex immobilized onto SBA-15 catalyst has been synthesized through a stepwise procedure. The characterization results indicated that the BET surface area, total pore volume and average pore width decrease after stepwise mo

Externí odkaz: https://doaj.org/article/0962bc1259fd46de9215b4b24d847c38

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Akademický článek

Crystal structure of 7-{[bis(pyridin-2-ylmethyl)amino]methyl}-5-chloroquinolin-8-ol

Autor: Koji Kubono, Kimiko Kado, Yukiyasu Kashiwagi, Keita Tani, Kunihiko Yokoi

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp 1545-1547 (2015)

In the title compound, C22H19ClN4O, the quinolinol moiety is almost planar [r.m.s. deviation = 0.012 Å]. There is an intramolecular O—H...N hydrogen bond involving the hydroxy group and a pyridine N atom forming an S(9) ring motif. The dihedral an

Externí odkaz: https://doaj.org/article/7d8da446cfa345bbbfbd63c39917cc63

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Selectively Targeting Breast Cancer Stem Cells By 8-Quinolinol and Niclosamide

Autor: Cámara-Sánchez, Patricia, Díaz Riascos, Zamira Vanessa, García Aranda, Natalia, Gener, Petra, Seras-Franzoso, Joaquin, Giani-Alonso, Micaela, Royo, Miriam, Vázquez Gómez, Esther, Schwartz, Simon, Abasolo, Ibane, Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina \\'Vicent Villar Palasí\\'

Publikováno v: Scientia
Digital.CSIC. Repositorio Institucional del CSIC
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International Journal of Molecular Sciences; Volume 23; Issue 19; Pages: 11760

Cancer maintenance, metastatic dissemination and drug resistance are sustained by cancer stem cells (CSCs). Triple negative breast cancer (TNBC) is the breast cancer subtype with the highest number of CSCs and the poorest prognosis. Here, we aimed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137080551f4a0bac534f3ac912edabff
https://doi.org/10.21203/rs.3.rs-686641/v2

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Crystal structure of 7,7′-[(pyridin-2-yl)methylene]bis(5-chloroquinolin-8-ol)

Autor: Toshiyuki Tamai, Koji Kubono, Yukiyasu Kashiwagi

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1271-1274 (2020)

In the crystal, molecules of the title compound, a potential ligand containing two 8-quinolinol and one 2-pyridine units, are linked by intermolecular O—H⋯N and O—H⋯O quadruple hydrogen bonds, forming an inversion dimer with two (7) ring

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a134a27d9c5c37e140ce3e04ddad7a
http://europepmc.org/articles/PMC7405569

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