Results 71 to 80 of about 8,645 (211)

Crystal structure of N′-[4-(dimethylamino)benzylidene]furan-2-carbohydrazide monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2020
The condensation of 2-furoic hydrazide and 4-dimethyl aminobenzaldehyde in ethanol yielded a yellow solid formulated as the title compound, C14H15N3O2·H2O.
Rokhaya Sylla-Gueye, Ibrahima Elhadji Thiam, James Orton, Simon Coles, Mohamed Gaye   +4 more
doaj   +1 more source

Synthesis and anti-cancer evaluation of cyclotriphosphazene hydrazone derivatives [PDF]

, 2011
Hexasubstituted cyclotriphosphazene hydrazones [N3P3(-OC6H4-p-CH=N-NH-C(O)-C6H4-p-X)6] were prepared by the reaction of hexachlorocyclotriphosphazene with N'-(4- hydroxybenzylidene)-4-substituted-benzohydrazides [HO-C6H4-p-CH=N-NH-C(O)-C6H4-p-X].
Hunoor, R.S., Patil, B.R., Badiger, D.S., Machakanur, S.S., Gudasi, K.B., Bligh, S.W.A.   +5 more
core  

Pyridyl-Acyl Hydrazone Rotaxanes and Molecular Shuttles [PDF]

, 2017
We report on rotaxanes featuring a pyridyl-acyl hydrazone moiety on the axle as a photo-/thermalswitchable macrocycle binding site. The pyridyl-acyl E-hydrazone acts as a hydrogen bonding template that directs the assembly of a benzylic amide macrocycle ...
F. Tuba Yasar, Vitorica-Yrezabal, Inigo, Tuba Yasar, F., Zhu, Xiaokang, Leigh, David; id_orcid, Vanesa Marcos, Nalbantoglu, Tugrul, Tugrul Nalbantoglu, David A. Leigh, Marcos Algaba, Vanesa, Xiaokang Zhu, Iñigo J. Vitorica-Yrezabal   +11 more
core   +1 more source

3-Hydroxy-N’-(2-hydroxy-4-methoxybenzylidene)benzohydrazide and its isostructural cobalt(II) and nickel(II) complexes: Synthesis, X-ray crystal structures and antibacterial activity

Acta Chimica Slovenica
A new hydrazone compound 3-hydroxy-N’-(2-hydroxy-4-methoxybenzylidene)benzohydrazide (HL) and its isostructural cobalt(II) and nickel(II) complexes [M2Cl2L2(EtOH)2] (M = Co for 1, Ni for 2) were synthesized and characterized by physico-chemical methods ...
Zhong-Lu You, Jia-Yan Dai, Hao-Dong Zhang, Yu-Qun Ye, Jin Mu, Mu-Ji Jike, Yu-Qing Gu   +6 more
doaj   +1 more source

7-Chloroquinolinehydrazones as First-in-Class Anticancer Experimental Drugs in the NCI-60 Screen among Different Investigated Series of Aryl, Quinoline, Pyridine, Benzothiazole and Imidazolehydrazones

Pharmaceuticals, 2023
In the context of a continuously increasing global cancer risk, the search for new effective and affordable anticancer drugs remains a constant demand.
Georgiana Negru (Apostol), Alina Ghinet, Elena Bîcu   +2 more
doaj   +1 more source

Funktionalisierung von Peptiden auf der festen Phase im späten Synthesestadium

Angewandte Chemie, EarlyView.
Peptidmodifikationen sind für die Kontrolle der Eigenschaften von Peptidwirkstoffen von entscheidender Bedeutung. Daher sind Strategien, die einen effizienten und schnellen Einbau nicht‐kanonischer Modifikationen in Peptide in Parallelformaten ermöglichen, sehr gefragt.
Marius Werner, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

Chelating Picolinaldehyde Hydrazone Amides as Protecting Groups for Carboxylic Acids: Orthogonal Reactivities of Hydrazone Amides and Esters in Hydrolysis [PDF]

We report a chelating hydrazone amide as a protecting group for carboxylic acids. Unlike most esters, 2-picolinaldehyde hydrazone amides are stable under acidic or basic hydrolytic conditions.
Yukiho Amano (14251468), Momoka Ando (14251474), Midori Hosoi (14251471), Mayuko Toyoda (14251465), Yasuhiro Nishikawa (1652077), Osamu Hara (1652068), Daiki Mori (3612515)   +6 more
core   +1 more source

Resveratrol/Hydrazone Hybrids: Synthesis and Chemopreventive Activity against Colorectal Cancer Cells

Pharmaceutics, 2022
A series of resveratrol/hydrazone hybrids were obtained and elucidated by spectroscopic analysis. All compounds were evaluated against colorectal cancer cells (SW480 and Sw620) and nonmalignant cell lines (HaCaT and CHO-K1) to establish the selectivity ...
Wilson Castrillón-López, Angie Herrera-Ramírez, Gustavo Moreno-Quintero, Juan Carlos Coa, Tonny W. Naranjo, Wilson Cardona-Galeano   +5 more
doaj   +1 more source

Ein reversibler 900‐nm‐Nahinfrarot‐Photoschalter für unsichtbar lichtbeschreibbare 2D‐ und 3D‐Displays

Angewandte Chemie, EarlyView.
Der peri‐benzo[a]fluoranthenthioindigo (PBFT) Photoschalter kann direkt durch Nahinfrarot‐Licht mit Wellenlängen bis zu 900 nm angeregt werden. Er bietet ein hochperformantes Eigenschaftsprofil mit kontrastreichen Farbänderungen zwischen blassgrün und tiefblau.
Elias Ciekalski, Henry Dube
wiley   +1 more source

Hydrazone, Osazone und Hydrazonhydrate [PDF]

, 1903
HYDRAZONE, OSAZONE UND HYDRAZONHYDRATE Hydrazone, Osazone und Hydrazonhydrate ([1]) Binding ( - ) Title page ([1]) Dedication ([3]) Einleitung. ([5]) Experimenteller Teil. ([11]) Section ( - ) Thesen. ( - )
Sieden, Fritz
core