été

A novel, glutathione-activated prodrug of pimasertib loaded in liposomes for targeted cancer therapy

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00517A, Research Article
Open Access
Arianna Amenta, Susanna Comi, Marcelo Kravicz, Silvia Sesana, Antonia Antoniou, Daniele Passarella, Pierfausto Seneci, Sara Pellegrino, Francesca Re
A novel, glutathione-activated prodrug of pimasertib (PROPIMA) has been developed. PROPIMA showed ability to inhibit tumour cell migration and proliferation controlled over time, while also achieving a high incorporation rate into liposomes.
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été

Inhibition of monoamine oxidases by heterocyclic derived conjugated dienones: synthesis and in vitro and in silico investigations

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00608A, Research Article
Sunil Kumar, Bishnu Prasad Pandey, Mohamed A. Abdelgawad, Mohammed M. Ghoneim, Rania B. Bakr, Hoon Kim, Bijo Mathew
A total of 18 heterocyclic derived conjugated dienones (CD1–CD18) were evaluated for their potential monoamine oxidase (MAO)-A/-B inhibitory activity.
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été

Development, biological evaluation, and molecular modelling of some benzene-sulfonamide derivatives as protein tyrosine phosphatase-1B inhibitors for managing diabetes mellitus and associated metabolic disorders

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00594E, Research Article
Nagat Ghareb, Khaled M. Darwish, Mohamed S. Nafie, Ranwa Elrayess, Noha M. Abourobe, Shaimaa A. Fattah, Reem M. Hazem, Eman T. Mehanna, Ranza Elrayess
One benzene-sulfonamide derivative exhibited potent protein tyrosine phosphatase-1B inhibition for managing diabetes mellitus and associated metabolic disorders.
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été

A decade of pyridine-containing heterocycles in US FDA approved drugs: a medicinal chemistry-based analysis

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD00632A, Review Article
Ashish Ranjan Dwivedi, Shivani Jaiswal, Deepak Kukkar, Roshan Kumar, Thakur Gurjeet Singh, Mahendra Pratap Singh, Abhay M. Gaidhane, Sorabh Lakhanpal, K. Nagendra Prasad, Bhupinder Kumar
The present review is a concerted effort to cover drugs bearing pyridine rings approved in the last decade, and it provides thorough discussion and commentary on their pharmacokinetics and pharmacodynamics together with in-depth structural analysis.
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été

Tiruchi district SHGs compete to prepare healthy millet-based recipes at food festival

Women entrepreneurs urged to take advantage of social media platforms to advertise and market their products to a wider customer base




été

New venture Zerofifty from ad veterans wants to simplify the agency model

ZeroFifty Mediaworks, set up by three ad veterans, wants to bring in Bandra vibes into the agency model




été

Diamonds are a UV photodetector’s best friend

How lab-grown rocks from Surat are set to power the development of high-performance electronics



  • Science and Technology

été

ARRL Opening Late on Friday, Nov. 8 and Closed on Veterans Day, Nov. 11

 ARRL® The National Association for Amateur Radio® has two closures coming up for our headquarters in Newington, Connecticut:

ARRL will be closed on Friday morning, November 8, 2024, for an employee meeting. During the short closure, members are encouraged to use the ARRL website, www.arrl.org, for membership renewals, publication purchases, and to access most benefits, services, and programs. T...





été

'He's the most valuable cricketer right now'

Since making his Test debut in 2018, Bumrah has made 36 Test appearances and has 159 wickets to his name.




été

Karaikal police round up history-sheeters under ‘Operation Trishul’

Eight long-pending non-bailable warrants were successfully executed, and two arrests made under the Arms Act for possession of dangerous weapons




été

T.N. stretch of Bengaluru-Chennai Expressway may be completed by August 2025

While the 24.50-km package from Walajapet to Arakkonam has the most progress, with over 84% of the work being carried out, the Arakkonam to Kancheepuram package has the least progress with about 52%




été

Organic/inorganic heterostructures templated by interfacial instability-driven BCP colloids in deformable emulsion droplets

Soft Matter, 2024, 20,8174-8180
DOI: 10.1039/D4SM00921E, Communication
Yuqing Song, Nan Yan, Lingli Wan, Jingjing Li, Ye Gao
Core–shell colloids are self-assembled in emulsion droplets driven by interfacial instability, which serve as excellent scaffolds for designing organic/inorganic heterostructures.
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été

Nature of barriers determines first passage times in heterogeneous media

Soft Matter, 2024, 20,8353-8362
DOI: 10.1039/D4SM00908H, Paper
Moumita Dasgupta, Sougata Guha, Leon Armbruster, Dibyendu Das, Mithun K. Mitra
The nature of barriers control the first passage times in heterogenous media. For entropic barriers, the first passage times increases monotonically with increasing number of barriers, while for energetic barriers, passage times show a non-monotonic behaviour with increasing barriers.
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été

Self-assembly of amphiphilic homopolymers grafted onto spherical nanoparticles: complete embedded minimal surfaces and a machine learning algorithm for their recognition

Soft Matter, 2024, 20,8385-8394
DOI: 10.1039/D4SM00616J, Paper
D. A. Mitkovskiy, A. A. Lazutin, A. L. Talis, V. V. Vasilevskaya
Amphiphilic macromolecules grafted onto spherical nanoparticles can self-assemble into morphological structures corresponding to the family of complete embedded minimal surfaces. They arise situationally, can coexist and transform into each other.
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été

Chronicles of a triathelete

Anu Vaidyanathan talks about her journey as a triathelete in her memoir Anywhere but Home




été

Time to act against early-onset diabetes

Catching diabetes in its early stages could mean lesser complications later




été

ICICI Prudential Multi asset completes 22 years

A lump sum investment of ₹10 lakh at the time of inception in October 31, 2002 will be worth about ₹7.26 crore given compounded annual growth rate of 22 per cent



  • Money & Banking

été

The Agony of Jimmy Quinlan / directed by: George Mihalka, George Williams ; produced by: Robert Duncan, Janice Brown, Andy Thomson, Peter Katadotis ; production agency: National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2008




été

Nandyal collector asks officials to complete land acquisition




été

Research problems in discrete geometry [electronic resource] / Peter Brass, William Moser, Janos Pach

New York : Springer, 2005




été

Riemannian geometry [electronic resource] / Peter Petersen

New York : Springer, [2006]




été

Point process theory and applications [electronic resource] : marked point and piecewise deterministic processes / Martin Jacobsen

Boston : Birkhäuser, [2006]




été

Principles of computational fluid dynamics [electronic resource] / Pieter Wesseling

Berlin ; Heidelberg : Springer-Verlag, 2009, 2001




été

Problems and theorems in classical set theory [electronic resource] / Peter Komjath, Vilmos Totik

New York ; Berlin : Springer, 2006




été

Samithi to hold collective dharna on November 26 demanding complete restoration of Nanthoor-Surathkal stretch of NH 66

Preparatory meeting highlights battered carriageway stretch, absence of service roads and shoulder drains and delayed execution of new bridge at Kulur




été

NEP 2020: Michel Danino advocates ‘complete overhaul’ of school education

The Hindu’s webinar discusses NEP 2020’s changes in Indian education with prominent educationists.




été

Pete’s Dragon: a winsome Disney adventure




été

Brookfield-led consortium completes acquisition of American Tower’s operations in India

The acquisition, valued at $2.2 billion, encompasses approximately 76,000 communications sites, solidifying the consortium’s commitment to advancing India’s connectivity




été

Visible-light heterogeneous photocatalysis with an ionic porous organic polymer (IPOP): synthesis of β-keto sulfoxides and benzothiophene diesters by tandem radical addition–oxidation reactions

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01382D, Research Article
Ajay Kumar Sahoo, Parag Tamuly, Jarugu Narasimha Moorthy
An IPOP, constructed constructed from cyanuric chloride and the readily accessible 2,5-di(pyridin-4-yl)thiazolo[5,4-d]thiazole (BpyTzTz), is shown to exhibit excellent visible light absorption and serve as a metal-free heterogeneous photocatalyst.
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été

I2-Promoted oxidative annulation of three different amines to access diverse biheteroaryls

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01801J, Research Article
Guangping Fan, Penghui Cao, Fang Bai, Yanyan Yin, Xueyan Hou, Yani Liu, Zhenzhen Xing, Yanhui Wang, Tangqiang Sun, Qinghe Gao
An I2-promoted oxidative annulation of three different amines enables the assembly of nonsymmetrical 2,2'-biquinolines and related bis-azines through a [4π + 2σ] annulation reaction.
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été

Stereoselective access to furan-fused [5.5.0] bicyclic heterocycles enabled by gold-catalyzed asymmetric [8 + 4] cycloaddition

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01841A, Research Article
Xunhua Wang, Jianhua Wang, Xiaoxun Li
A gold-catalyzed asymmetric [8 + 4] cycloaddition was developed to afford highly functionalized furan/pyrrole-fused [5.5.0] polycyclic heterocycles with good diastereo- and enantioselectivity.
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été

Structure determination of difficult-to-crystallize organic molecules by co-crystallization of a phosphorylated macrocycle

Org. Chem. Front., 2024, 11,6358-6366
DOI: 10.1039/D4QO01498G, Research Article
Heng Li, Zhijin Li, Juli Jiang, Chen Lin, Leyong Wang
This work reported that 37 different difficult-to-crystallize guest molecules were co-crystallized with the host macrocycle F[3]A1-[P(O)Ph]3 at room temperature, and the molecular structures of the guests could be determined by SCXRD.
The content of this RSS Feed (c) The Royal Society of Chemistry




été

A pillar[5]arene-based three-component supramolecular copolymer for the fluorescence detection of spermine

Org. Chem. Front., 2024, 11,6293-6303
DOI: 10.1039/D4QO01470G, Research Article
Open Access
Martina Mazzaferro, Daniele Crisafulli, Francesca Mancuso, Marco Milone, Fausto Puntoriero, Anna Irto, Salvatore Patanè, Valentina Greco, Alessandro Giuffrida, Ilenia Pisagatti, Anna Notti, Melchiorre F. Parisi, Giuseppe Gattuso
A supramolecular copolymer, composed of a bis-pillar[5]arene diacid and complementary alkylidene- and perylene-bisimide-bis-imidazole comonomers, acts as an OFF/ON luminescent sensor for spermine.
The content of this RSS Feed (c) The Royal Society of Chemistry




été

Nickel-catalysed enantioselective cross-electrophile coupling reaction with the retention of the β-fluorine atom

Org. Chem. Front., 2024, 11,6459-6469
DOI: 10.1039/D4QO01555J, Research Article
Xin-Yi Shi, Xueyuan Yan, Xiaodong Tang, Shi-Jing Zhai, Genping Huang, Jun-An Ma, Fa-Guang Zhang
A nickel-catalysed enantioselective reductive cross-coupling reaction of a new monofluoromethyl building block with acid chlorides is developed to give chiral α-monofluoromethyl acyloin derivatives.
The content of this RSS Feed (c) The Royal Society of Chemistry




été

Dendron-mediated control over self-assembly of chlorophyll rosettes into columnar vs. discrete aggregates

Org. Chem. Front., 2024, 11,6304-6310
DOI: 10.1039/D4QO01629G, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ryo Kudo, Hiroki Hanayama, Balaraman Vedhanarayanan, Hitoshi Tamiaki, Nobuyuki Hara, Sarah E. Rogers, Martin J. Hollamby, Biplab Manna, Koji Harano, Shiki Yagai
By controlling the π-π stacking of chlorophyll supramolecular rosettes through steric hindrance of alkyl dendrons, it become possible to create chlorophyll tubes and discrete rings that resemble to natural chlorophyll assemblies.
The content of this RSS Feed (c) The Royal Society of Chemistry




été

Recent advances in asymmetric synthesis of chiral benzoheterocycles via Earth-abundant metal catalysis

Org. Chem. Front., 2024, 11,6534-6557
DOI: 10.1039/D4QO01686F, Review Article
Jinhui Cai, Wenting Zhang, Usman Muhammad, Weishuang Li, Yanjun Xie
This review mainly focus on the assembly of chiral benzoheterocycles, such as dihydrobenzofurans, chromans, indolines, tetrahydroquinolines, etc., via Earth-abundant metal-catalyzed (Cu, Fe, Ni, and Ti) asymmetric synthesis in the last few decades.
The content of this RSS Feed (c) The Royal Society of Chemistry




été

Catalyst-free C–H methylation of heteroarenes enabled by electron donor–acceptor complex photoactivation

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01309C, Research Article
Jiayang Wang, Baoer Shao, Haixia Ge, Huiyu Xue, Xiangyuan Ding, Yuqi Li, Peiyao Sheng
A visible-light-induced direct C–H methylation of heterocycles (including quinoxalinones, pyrazinones, quinolinones and coumarins) with methylamines via EDA complex photoactivation was developed.
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été

Stereocontrolled synthesis of heterocycles from unactivated alkynes by photoredox/nickel dual-catalyzed cyclization

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01627K, Research Article
Bo-Rong Leng, Feng Yang, Jin-Lian Bai, Yu-Wen Huang, Qing-Quan Liu, Ping Wei, De-Cai Wang, Yi-Long Zhu
We report a nickel/photoredox dual catalysis method for synthesizing heterocyclics from unactivated alkynes and aryl iodides, offering a direct, selective, and green alternative to traditional synthesis with potential in medicinal chemistry.
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été

CM Revanth Reddy announces resolve to complete pending projects of Palamuru district

Criticises opposition parties for trying to create obstacles in district development  




été

I will prove my that my retention was right decision: Shashank

Shashank established himself as a fine finisher for Punjab Kings in the last season where he was their top run-getter with 354 runs at a strike rate of 164.65. He averaged 44.25.




été

I want to be a complete batter and a complete spinner: Tanush Kotian’s mission statement 

The Mumbai all-rounder’s consistent match-winning feats have catapulted him into national reckoning. Judging by the challenges he has overcome so far, as well as his clear-headed approach to cricket, the 26-year-old will be keen to test himself on India-A’s tour of Australia




été

The Complete to Planning Your Estate in Florida: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Florida Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

The Complete to Planning Your Estate in Pennsylvania: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Pennsylvania Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

The Complete to Planning Your Estate in Michigan: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Michigan Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

The Complete to Planning Your Estate in Georgia: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Georgia Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

The Complete to Planning Your Estate in Virginia: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Virginia Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

The Complete to Planning Your Estate in Washington: A Step-by-Step Plan to Protect Your Assets, Limit Your Taxes, and Ensure Your Wishes are Fulfilled for Washington Residents

What happens to your estate after you are gone is very much within your control. Estate planning is not only for the wealthy; it is for everyone. It is simply the process of deciding where your assets are to be distributed after your death. For those people who wish to preserve their assets for designated […]




été

Enhanced surface functionalization of 2D molybdenum/tin chalcogenide nanostructures for effective SERS detection of Escherichia coli

RSC Adv., 2024, 14,35021-35034
DOI: 10.1039/D4RA05315J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zainab Ishfaq, Layla A. Almutairi, M. Yasir Ali, Salhah Hamed Alrefaee, Mohamed Abdelsabour Fahmy, Elsammani Ali Shokralla, Lamiaa G. Alharbe, Adnan Ali, Arslan Ashfaq, A. R. Abd-Elwahed
This study enhances MoS2/SnS2 nanoparticles for SERS, functionalizing them with L-cysteine. Successful detection of E. coli demonstrates their potential as cost-effective SERS substrates for real-world applications.
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été

Investigation of the titanium-mediated catalytic enantioselective oxidation of aryl benzyl sulfides containing heterocyclic groups

RSC Adv., 2024, 14,35105-35113
DOI: 10.1039/D4RA07088G, Paper
Open Access
Maria Annunziata M. Capozzi, Angel Alvarez-Larena, Joan F. Piniella Febrer, Cosimo Cardellicchio
Enantiopure benzyl heteroaryl sulfoxides were obtained by asymmetric oxidation. However, two benzimidazolyl sulfoxides were found to be conglomerates.
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