Results 71 to 80 of about 35,436 (307)
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2011 The reactions of hexachlorocyclotriphosphazatriene, N3P3Cl6 (1) with 2,2-dimethylpropane-1,3-diol yield 9 new cyclophosphazene derivatives. One monospiro, N3P3Cl4[(OCH2)2-CMe2], dispiro, N3P3Cl2[(OCH2)2-CMe2]2 and tris-spiro N3P3[(OCH2)2-CMe2]3 ...
Sedat Ture
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Spiro heterocyclic compounds. III. Synthesis of spiro[oxindole-3,4'-(4'H-pyran)] compounds.
Chemical and Pharmaceutical Bulletin, 1980 Die Michaeladdition von CH-aciden Verbindungen (II) bzw. (IV) an die Oxindole (I) fuhrt in einer mehrstufigen Reaktion zu den Spiroverbindungen (III) bzw. (V).
HIGASHIYAMA, KIMIO, OTOMASU, HIROTAKA
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Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Discovery of aminopyridine-containing spiro derivatives as EGFR mutations inhibitors
Journal of Enzyme Inhibition and Medicinal Chemistry, 2019 Neratinib is an oral pan HER inhibitor, that irreversibly inhibits EGFR and HER2 and was proven to be effective against multiple EGFR mutations. In previous study, we reported spiro [indoline-3, 4′-piperidine]-2-ones as anticancer agents.
Lianbao Ye +7 more
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Medical Sciences Forum, 2022 The current study is focused on the combination of pyrazinamide with 6-aminobenzo[c][1,2]oxaborol-1(3H)-ol, which is a crucial pharmacophore of several antimicrobial agents.
Petr Šlechta +7 more
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In vitro assessment of antimicrobial, antioxidant, and cytotoxic properties of Saccharin-Tetrazolyl and-Thiadiazolyl derivatives: the simple dependence of the pH value on antimicrobial activity [PDF]
, 2019 The antimicrobial, antioxidant, and cytotoxic activities of a series of saccharin-tetrazolyl and -thiadiazolyl analogs were examined. The assessment of the antimicrobial properties of the referred-to molecules was completed through an evaluation of ...
Andrade, Joana M. +9 more
core +1 more source
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Molecules, 2018 Increasing interests have been invested in the development of synthetic strategies toward the construction of spiro[pyrrolidine-2,3′-oxindole], which is the core structural skeleton in some compounds with diverse biological activities.
Lunqiang Jin, Feng Liang
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A tris-spiro metalla-aromatic system featuring Craig-Möbius aromaticity
Nature Communications, 2021 Spiroaromatic compounds are advantageous platforms for designing expanded aromatic systems. Herein, the authors present a tris‐spiro metalla‐aromatic Vanadium compound which forms a 40π Craig‐Möbius aromatic system.
Zhe Huang +5 more
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A Pinacol Precursor to a Chiral Spiro Compound [PDF]
Acta Crystallographica Section C Crystal Structure Communications, 1996 The dimer of 1-indanolyl obtained from the UV photolysis of 1-indanone in 2-propanol is trans-α,α'-biindanyl-α,α'-diol, (C 9 H 9 O) 2 . There are two almost identical molecules in the asymmetric unit linked by a hydrogen-bonding system that extends along the a axis. Bond distances and angles are as expected.
Schaefer, William P. +3 more
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