Results 141 to 150 of about 59,471 (323)

Potential anticancer and antioxidant lauric acid-based hydrazone synthesis and computational study toward the electronic properties

, 2023
Mohammed A. Assiri, Akbar Ali, Muhammad Ibrahim, Muhammad Usman Khan, Khalid Ahmed, Muhammad Sajid Hamid Akash, Muhammad Akhtar Abbas, Athar Javed, Muhammad Suleman, Muhammad Khalid, Ishtiaq Hussain   +10 more
openalex   +2 more sources

Introducing the Cis‐2,3‐Bis(trifluoromethyl)cyclopropyl Chemotype: Late‐Stage Installation and Stereoelectronic Properties

ChemistryEurope, EarlyView.
The cis‐2,3‐bis(trifluoromethyl)cyclopropyl chemotype is introduced. The steric demand of this motif is intermediate between that of the heptafluoroisopropyl and prefluorotertbutyl groups; yet, it induces significantly less lipophilicity than these due to its facial polarity.
Daniel Gaviña, Zeyu Feng, David Herrero, Martin Simon, Christopher Golz, Manuel Alcarazo   +5 more
wiley   +1 more source

Hydrazones, hydrazones-based coinage metal complexes, and their biological applications

RSC Advances
Hydrazone-based compounds distinguished by their azomethine –NHNCH group and their respective coinage metal complexes have emerged as leading candidates in the search for effective anticancer and antibiotic agents.
Dessie Ashagrie Tafere, Mamo Gebrezgiabher, Fikre Elemo, Taju sani, Tsegaye Belege Atisme, Tesfay G. Ashebr, Ibrahim Nasser Ahmed   +6 more
openaire   +2 more sources

Synthesis, Characterization and Antibacterial Activities of 5-bromo-o-hydroxyphenyl aryl substitute hydrazones [PDF]

, 2009
Ming Zhang, L Jun-Rui, C. J. Xin, Fang Liu, Chang-Ming ZHOU, Xiu-Rong BAO, Li-Ran CHEN   +6 more
openalex   +1 more source

Cobalt(II) and Nickel(II) Complexes of Aroyl Hydrazone Ligand: Synthesis and Characterization [PDF]

, 2009
The remarkable biological activity of acid hydrazides R–CO–NH–NH2, their corresponding aryolhydrazones R–CO–NH–N=CHR, and also their mode of chelation with transition metal ions has aroused interest in the past due to possible biomimetic applications ...
Behera, Saritarani
core  

Photoinduced, Chemoselective γ‐Alkylation of 2‐Silyloxyfurans with α‐Bromoketones: A Rapid Entry to Chiral ε‐Keto‐γ‐Butenolides

Chemistry – A European Journal, EarlyView.
A photoinduced, regio‐ and chemoselective γ‐alkylation of 2‐silyloxyfurans with a‐bromoketones was achieved by exploiting a photoredox catalytic process promoted by blue light. This approach provides practical and efficient access to chiral, ε‐ketobutenolides, in one step and high yields.
Debora Guazzetti, Luca Aimi, Enrico Marcantonio, Giovanni Maria Siciliano, Kelly Bugatti, Sara Dobani, Andrea Sartori, Lucia Battistini, Franca Zanardi, Claudio Curti   +9 more
wiley   +1 more source

1-Naphthylazo derivatives of some 1,3-dicarbonyl compounds and their Cu(II), Ni(II) and Zn(II) complexes [PDF]

, 2009
The coupling of diazotized 1-aminonaphthalene with 1,3-dicarbonyl compounds (acetylacetone, methylacetoacetate and acetoacetanilide) yielded a new series of bidentate ligand systems (HL).
K. KRISHNANKUTTY, KATALIN MÉSZÁROS SZÉCSÉNYI, MUHAMMED BASHEER UMMATHUR, PERUMPALLI UMMER   +3 more
core  

Further Insights Into the Metabolism of LGD‐4033 in Human Urine. Part 1. Structure Elucidation of Additional Important Metabolites

Drug Testing and Analysis, EarlyView.
Well‐characterized, chemically synthesized molecules related to LGD‐4033 metabolism were used as analytical standards for the analysis of LGD‐4033 post‐administration urine samples. This approach offered further insights into LGD‐4033 metabolism, providing solid experimental proof for the structure of important previously reported metabolites and ...
Yiannis S. Angelis, Panagiotis Sakellariou, Mario Thevis, Andreas Thomas, Michael Petrou, Emmanuel N. Pitsinos   +5 more
wiley   +1 more source

Physico-chemical Studies of Some Transition Metal Complexes of Vanillin-Hydrazone

, 1984
PURUSHOTTAM B. CHAKRAWARTI, PRAMILA KHANNA   +1 more
openalex   +1 more source

Non‐invasive and efficient diabetic retinal mitochondrial repair nanoplatform based on engineered endothelial mitochondrial‐derived vesicles with dynamic integrated stress response modulation

Interdisciplinary Medicine, EarlyView.
Under hyperglycemic conditions, mitochondrial dysfunction in retinal endothelial cells triggers excessive reactive oxygen species/reactive nitrogen species production, barrier protein degradation, and endothelial barrier breakdown in diabetic retinopathy.
Siyu Gui, Jie Gao, Tianchang Tao, Peng Wang, Zhihao Huang, Yuyang She, Jiajie Li, Jingwan Su, Zhe Lu, Jianchao Qiao, Song Wang, Xiaodong Sun, Mohan Li   +12 more
wiley   +1 more source