Results 61 to 70 of about 92,958 (217)

3-{5-Bromo-2-[(triphenylphosphanylidene)amino]phenyl}-4,5-dihydro-1,2,3-oxadiazol-3-ylium-5-olate

Acta Crystallographica Section E, 2013
In general, sydnone compounds are synthesized with an aromatic substituent at the N-3 position and this feature adds to the stability of the mesoionic five-membered heterocyclic ring.
Kenneth Turnbull, Leanna Harrison, David Grossie   +2 more
doaj   +1 more source

Synthesis and Influence of 3-Amino Benzoxaboroles Structure on Their Activity against Candida albicans

Molecules, 2020
Benzoxaboroles emerged recently as molecules of high medicinal potential with Kerydin® (Tavaborole) and Eucrisa® (Crisaborole) currently in clinical practice as antifungal and anti-inflammatory drugs, respectively. Over a dozen of 3-amino benzoxaboroles,
Dorota Wieczorek, Ewa Kaczorowska, Marta Wiśniewska, Izabela D. Madura, Magdalena Leśniak, Jacek Lipok, Agnieszka Adamczyk-Woźniak   +6 more
doaj   +1 more source

Revisiting the structure and chemistry of 3(5)-Substituted Pyrazoles [PDF]

, 2019
Pyrazoles are known as versatile scaffolds in organic synthesis and medicinal chemistry, often used as starting materials for the preparation of more complex heterocyclic systems with relevance in the pharmaceutical field.
Alam, Alina Secrieru, Alkorta, Andes, Anwar, Behr, Brown, Castillo, Catalan, Chauhan, Clark, Elguero, Elnagdi, Favre, Fichez, Hall, Horta, Katritzky, Katritzky, Kost, Kumar, Larina, Maria Lurdes Santos Cristiano, Mert, Minkin, Minkin, Mohamed, Nagy, Nimbalkar, Paul Michael O’Neill, Schofield, Simons, Szajda, Taylor, Zerbi   +34 more
core   +2 more sources

Investigating the antiparasitic potential of the marine sesquiterpene avarone, its reduced form avarol, and the novel semisynthetic thiazinoquinone analogue thiazoavarone [PDF]

, 2020
The chemical analysis of the sponge Dysidea avara afforded the known sesquiterpene quinone avarone, along with its reduced form avarol. To further explore the role of the thiazinoquinone scaffold as an antiplasmodial, antileishmanial and antischistosomal
AIELLO, ANNA, Avunduk, Sibel, Basilico, Nicoletta, CASERTANO, MARCELLO, FATTORUSSO, CATERINA, Gimmelli, Roberto, Guidi, Alessandra, IMPERATORE, CONCETTA, LUCIANO, PAOLO, MENNA, MARIALUISA, Parapini, Silvia, PERSICO, MARCO, Ruberti, Giovina, Saccoccia, Fulvio   +13 more
core   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

tert-Butyl 5-methoxy-3-pentylindole-1-carboxylate [PDF]

, 2004
he molecule of the title compound, C₁₉H₂₇NO₃, is essentially planar, with all non-H atoms within 0.2 Å of the nine-membered indole plane, except for the three tert-butyl C atoms.
Coleman, Claire M., Gallagher, John F., O'Shea, Donal F.   +2 more
core   +1 more source

CORE: Cholesterol Altered Lipid Nanoparticles for Splenic Expression of mRNA Payloads

Advanced Healthcare Materials, EarlyView.
In this paper researchers introduce CORE LNPs, a new class of lipid nanoparticles engineered to redirect mRNA expression away from the liver and into the spleen, a key immune organ. By combining chemical design with computational tools, they created cholesterol analogs that enable precise spleen‐targeted expression, providing greater applications for ...
Eshan A. Narasipura, Vincent Fung, Rachel VanKeulen‐Miller, Palas B. Tiwade, Owen S. Fenton   +4 more
wiley   +1 more source

Benzoxetes and Benzothietes ¾ Heterocyclic Analogues of Benzocyclobutene

Molecules, 2012
Benzo-condensed four-ring heterocycles, such as benzoxetes 1 and benzothietes 3 represent multi-purpose starting compounds for the preparation of various higher heterocyclic ring systems.
Herbert Meier
doaj   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

Advanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin, Dou Luo, Miao Zhang, Wai‐Yeung Wong   +3 more
wiley   +1 more source

Dimerisation, rhodium complex formation and rearrangements of N-heterocyclic carbenes of indazoles

Beilstein Journal of Organic Chemistry, 2014
Deprotonation of indazolium salts at low temperatures gives N-heterocyclic carbenes of indazoles (indazol-3-ylidenes) which can be trapped as rhodium complexes (X-ray analysis).
Zong Guan, Jan C. Namyslo, Martin H. H. Drafz, Martin Nieger, Andreas Schmidt   +4 more
doaj   +1 more source