Results 21 to 30 of about 4,771 (210)

Renewed «Isoxazoline Route» for the Synthesis of Densely Functionalized Ketones [PDF]

, 2022
In this work, the «isoxazoline route» to aldols involving the [3+2]-cycloaddition of nitrile oxide to alkenes and hydrogenolysis of oxime group was revisited.
Pavel, Ushakov, Alexey, Sukhorukov, Sema, Ioffe, Pavel Ushakov, Alexey Sukhorukov, Sema Ioffe   +5 more
core   +1 more source

Synthesis, DFT Study and Antibacterial Activity of some Isoxazoline Derivatives Containing 1,4-benzothiazin-3-one Nucleus Obtained Using 1,3-dipolar Cycloaddition Reaction [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2020
Novel series of isoxazoline derivatives containing 1,4-benzothiazin-3-one ring (6a-h) were synthesized via 1,3-dipolar cycloaddition reactions of arylnitrile oxides 5a-d on 4-allyl-2-(substituted)-1,4-benzothiazin-3-ones 3 and 4 led to polyheterocyclic ...
Sebbar Nada Kheira, Taha Mohamed Labd, Ellouz Mohamed, Essassi El Mokhtar, Zerzouf Abdelfettah, Karrouchi Khalid, Ouzidan Younes, Mennane Zakaria, T. Mague Joel   +8 more
doaj   +1 more source

An easy access to chromano-isoxazolines and functionalized isoxazolines [PDF]

Arkivoc, 2004
2-Allyloxybenzaldoximes on treatment with ceric ammonium nitrate (CAN) at room temperature afforded 3a,4-dihydro-3H-chromeno[4,3-c]isoxazoles while benzaldoximes on interaction with Baylis-Hillman adduct in the presence of CAN produced functionalized isoxazolines.
Biswanath Das, Gurram Mahender, Harish Holla, Joydeep Banerjee   +3 more
openaire   +1 more source

Development of Potent 3Br-isoxazoline-Based Antimalarial and Antileishmanial Compounds

, 2021
Starting from the structure of previously reported 3-Br-isoxazoline-based covalent inhibitors of P. falciparum glyceraldehyde 3-phosphate dehydrogenase, and with the intent to improve their metabolic stability and antimalarial activity, we designed and ...
Nicoletta Basilico (806898), Andrea Galbiati (6393374), Donatella Taramelli, Lucia Tamborini, Nicoletta Basilico, Aureliano Zana, Lucia Tamborini (810793), Consuelo Coser (11558679), Consuelo Coser, Paola Conti, Aureliano Zana (11558676), Andrea Galbiati, Paola Conti (810797), Silvia Parapini, Silvia Parapini (806899), Donatella Taramelli (736311)   +15 more
core   +1 more source

New (S)-verbenone-isoxazoline-1,3,4-thiadiazole hybrids: synthesis, anticancer activity and apoptosis-inducing effect

, 2023
Background: This study aimed to develop novel isoxazoline-1,3,4-thiadiazole hybrids from (S)-verbenone for potential anticancer treatment, particularly focusing on cytotoxic and apoptotic effects in hormonesensitive MCF-7 and triple-negative MDA-MB-231 ...
Mourad Fawzi (10304096), El Mostafa Ketatni (17065748), Aziz Auhmani (10304105), Abdellah N’ait Oussidi (17065747), Hamid Morjani (27104), Lahcen EL Ammari (15379430), Abdoullah Bimoussa (12809505), Ali Oubella (10304090), Mohamed Saadi (755383), Yassine Laamari (10304099), Moulay Youssef Ait Itto (15996891)   +10 more
core   +1 more source

Design, Synthesis, and Preliminary Studies of Spiro-isoxazoline-peroxides against Human Cytomegalovirus and Glioblastoma

, 2019
The association between glioblastoma (GBM) and human cytomegalovirus (HCMV) infection has been the intensely debated topic over the decades for developing new therapeutic options. In this regard, the peroxides from natural and synthetic sources served as
Prasanta Das, Ritesh Tandon (4690681), Edward J. Valente (1487989), Mohammad H. Hasan, Mohammad H. Hasan (4690687), Drazen Raucher (277237), Edward J. Valente, Ratna Bollavarapu (6710333), Drazen Raucher, Ashton T. Hamme (2999172), Dipanwita Mitra, Ritesh Tandon, Dipanwita Mitra (6710330), Prasanta Das (1613728), Ratna Bollavarapu, Ashton T. Hamme   +15 more
core   +2 more sources

THE SYNTHESIS AND REACTIONS OF N-HYDROXY-3-PHENYL-2-ISOXAZOLINE -4,5-DICARBOXIMIDE.

, 1972
THE SYNTHESIS AND REACTIONS OF N-HYDROXY-3-PHENYL-2-ISOXAZOLINE -4,5 ...
WALTER JACOB. TUMAN (7983578)
core   +4 more sources

Liver and spleen of hosts of Rhipicephalus linnaei exposed to synthetic (afoxolaner) and natural acaricides (esters from castor oil). A comparative clinical-morphological study [PDF]

Revista Brasileira de Parasitologia Veterinária, 2023
In dogs, Rhipicephalus linnaei transmits pathogens such as Ehrlichia canis, Babesia vogeli, and Hepatozoon canis. The veterinary market has synthetic acaricides to ticks control. Esters derived from castor oil are efficient.
Luís Fernando Sodelli, Odaiza da Silva, Bruna Jéssyca Nascimento Araújo, Maria Izabel Camargo-Mathias   +3 more
doaj   +1 more source

Ultrasound Assisted One-Pot Synthesis of Novel 3-(Aryl)-5-((4-(phenyldiazenyl)phenoxy)methyl)isoxazolines in Water

Molbank, 2022
In this work, we present an efficient one-pot method for the synthesis of three new azo-isoxazoline derivatives (4a–c) from aromatic aldehydes, hydroxylamine hydrochloride and 4-(allyloxy)azobenzene.
Ayoub El Mahmoudi, Khalid Karrouchi, Hamza Tachallait, Khalid Bougrin   +3 more
doaj   +1 more source

Introduction of an isoxazoline unit to the β-position of porphyrin via regioselective 1,3-dipolar cycloaddition reaction

Beilstein Journal of Organic Chemistry, 2019
Isoxazoline-linked porphyrins have been synthesized by a regioselective 1,3-dipolar cycloaddition reaction between vinylporphyrin 2 and nitrile oxides. The steric interaction directed the reaction trajectory, in which only the product with a link between
Xiujun Liu, Xiang Ma, Yaqing Feng
doaj   +1 more source