Results 1 to 10 of about 13,300 (182)

1,3′-Dimethyl-2-oxo-6′-phenyl-7′H-spiro[indoline-3,4′-isoxazolo[5,4-b]pyridine]-5′-carbonitrile [PDF]

IUCrData
The title compound, C22H16N4O2, crystallizes in the monoclinic space group P21/c with two independent molecules, A and B, in the asymmetric unit. The isoxazole ring is inclined to the pyridine ring system, the indoline ring, and the phenyl ring by 8.00 ...
S. Logalakshmi, Panneerselvam Yuvaraj, Dhruba Jyoti Boruah, R. Raja, G. Puthilibai   +4 more
doaj   +2 more sources

2′-Amino-5′-benzoyl-5-bromo-6′-methyl-2-oxospiro[indoline-3,4′-pyran]-3′-carbonitrile [PDF]

IUCrData
In the title compound, C21H14BrN3O3, the indoline ring system is almost planar, while the pyran ring is in flattened-boat conformation. In the crystal, N—H...O and N—H...N hydrogen bonds link the molecules, enclosing R22(8) and R22(12) ring motifs, into (
Farid N. Naghiyev, Tuncer Hökelek, Victor N. Khrustalev, Ali N. Khalilov, Alebel N. Belay   +4 more
doaj   +2 more sources

Sterically Controlled Interfacial Charge-Transfer Mechanisms in Unsymmetrical Squaraine Dyes for Suppressed Aggregation and Enhanced Performance in High-Efficiency Dye-Sensitized Solar Cells. [PDF]

ChemistryOpen
Molecular engineering of cis‐configured unsymmetrical squaraine dyes reveals how branched alkyl substituents regulate aggregation and interfacial charge–transfer processes on TiO2. Steric shielding suppresses H‐type aggregation and retards interfacial recombination, leading to enhanced recombination resistance and improved open‐circuit voltage.
Alotaibi AN, Al-Horaibi SA, Almulaiky YQ, Arabie A.   +3 more
europepmc   +2 more sources

Using High Performance Liquid Chromatography to Analyse Indoline Degradation During Lead Bioremoval

Chemical Engineering Transactions, 2022
Analysis was conducted on the degradation of indoline present in LB (Luria Bertani broth) broth used as rich growth medium during the bioremoval of Pb(II) using an industrially obtained microbial consortium.
Carla Cilliers, Evans M. N. Chirwa, Hendrik G. Brink   +2 more
doaj   +1 more source

Development and Application of Indolines in Pharmaceuticals

ChemistryOpen, 2023
In recent years, the incidence of cancer is high around the world, and the resistance of bacteria is increasing. To cope with the potentially adverse side effects of cancer chemotherapy and surgery, researchers are turning to the construction of new drug
Huixin Wei, Bo Li, Ning Wang, Yitian Ma, Jingyan Yu, Xuena Wang, Jiayi Su, Prof. Dr. Dan Liu   +7 more
doaj   +1 more source

Selective construction of dispiro[indoline-3,2'-quinoline-3',3''-indoline] and dispiro[indoline-3,2'-pyrrole-3',3''-indoline] via three-component reaction

Beilstein Journal of Organic Chemistry, 2023
A convenient synthetic procedure for the construction of novel dispirooxindole motifs was successfully developed by base-promoted three-component reaction of ammonium acetate, isatins and in situ-generated 3-isatyl-1,4-dicarbonyl compounds.
Ziying Xiao, Fengshun Xu, Jing Sun, Chao-Guo Yan   +3 more
doaj   +1 more source

Indoline-6-Sulfonamide Inhibitors of the Bacterial Enzyme DapE

Antibiotics, 2020
Inhibitors of the bacterial enzyme dapE-encoded N-succinyl-l,l-diaminopimelic acid desuccinylase (DapE; EC 3.5.1.18) hold promise as antibiotics with a new mechanism of action. Herein we describe the discovery of a new series of indoline sulfonamide DapE
Cory T. Reidl, Tahirah K. Heath, Iman Darwish, Rachel M. Torrez, Maxwell Moore, Elliot Gild, Boguslaw P. Nocek, Anna Starus, Richard C. Holz, Daniel P. Becker   +9 more
doaj   +1 more source

Synthesis and biological activities of some indoline derivatives [PDF]

Journal of the Serbian Chemical Society, 2009
The reaction of indoline with a substituted benzoyl chloride in the presence of K2CO3 in THF gave compound 4. Compound 4 was subjected to chlorosulphonation to obtain compound 5.
Rode Milind A., Rindhe Sahebrao S., Karale Bhausaheb K.   +2 more
doaj   +3 more sources

Synthesis, antimicrobial activity and molecular docking studies of spiroquinoline-indoline-dione and spiropyrazolo-indoline-dione derivatives

Scientific Reports, 2023
Spiro[benzo[h]quinoline-7,3′-indoline]diones and spiro[indoline-3,4′-pyrazolo[3,4-b]quinoline]diones were efficiently synthesized via one-pot multi-component reactions under ultrasound-promoted conditions.
Melek Gul, Emine Turk Celikoglu, Onder Idil, Gamze Tas, Emel Pelit   +4 more
doaj   +1 more source

Crystal structure of (1′S,2′S,3S)-1′-benzoyl-2′-(4-methoxyphenyl)-1-methyl-2′,5′,6′,10b′-tetrahydro-1′H-spiro[indoline-3,3′-pyrrolo[2,1-a]isoquinolin]-2-one

Acta Crystallographica Section E: Crystallographic Communications, 2020
In the title spiro compound, C34H30N2O3, the central pyrrolidine ring is fused with the tetrahydroisoquinoline ring, both having distorted envelope conformations, with the flap atoms being C and N, respectively. The methoxyphenyl group is attached to the
Janet Priyavathani Selvaraj, Stella Mary, Jyoti Boruah Dhruba, Birkumar Singh Huidrom, Yuvaraj Panneerselvam, Kannan Piskala Subburaman   +5 more
doaj   +1 more source