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Fully atom-economic access to spiro-cyclic skeletons through photoredox-induced hydrogen transfer/Giese addition/dearomative cyclization/protonation cascade

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00317A, Research Article
Guohui Zeng, Hui Luo, Kai Jiang, Jianpeng Cai, Biaolin Yin
Amine-tethered spiro-cyclic skeletons were obtained through photo-induced 100%-atom-economic dearomatization, involving the cleavage of the α-C(sp3)–H of amines. Pentacyclic framework was achieved from pyridinyl ring within two steps.
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Synthesis of oxindole fused 1,3-oxazepanes via hydride transfer initiated ring expansion of pyrrolidine

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00474D, Research Article
Peng He, Zongkang Wang, Qiongwen Kang, Nana Fei, Chengyu Wang, Yanzhong Li
An efficient B(C6F5)3 catalyzed protocol for the synthesis of oxindole fused 1,3-oxazepanes from pyrrolidine substituted aryl alkynones has been developed.
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Substituent-controlled divergent cyclization reactions of benzo[c][1,2]dithiol-3-ones and hexahydro-1,3,5-triazines

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00356J, Research Article
Bohao Zhang, Sifan He, Na Dong, Antong Zhu, Haojie Duan, Dunjia Wang, Yao Zhou
An unprecedented metal-free divergent cyclization reaction of benzo[c][1,2]dithiol-3-ones with hexahydro-1,3,5-triazines to assemble six- and eight-membered N-containing heterocycles has been developed.
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Catalytic Ortho C-H Methylation and Trideuteromethylation of Arylthianthrenium Salts via the Catellani Strategy

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Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO00506F, Research Article
Chen Chen, Xiao-Xu Zhang, Zi-Yi Wang, Chunjie Ni, Bolin Zhu
We reported a Pd/NBE cooperative catalyzed ortho C−H methylation and trideuteromethylation of arylthianthrenium salts, enabling the efficient synthesis of a wide variety of (trideutero)methylated arenes in moderate to good yields....
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Halogen-Bond-Promoted Direct Cross-Coupling of Ethyl 3-bromo-3-alkyl-2,2-difluoropropanoate with Coumarins/Quinolinones

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Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO00484A, Research Article
Guoliang Pu, Shi-Yuan Song, Jian Yang, Peng Guo, Jia Jia, Peijun Liu, Xuefei Li, Ping Liu, Chun-Yang He
Herein, we developed a practical method for the direct cross-coupling of ethyl 3-bromo-3-alkyl-2,2-difluoropropanoate with coumarins/quinolinones, leveraging a halogen bond as the pivotal non-covalent interaction. Employing this protocol, a library of...
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NHC-Catalyzed Stereoselective Synthesis of Spirooxindole Lactones by in situ Generated Oxindole-embedded o-Quinone Methides and Aldehydes

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Org. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QO00347K, Research Article
Zhengqiang Cao, Fang Hu, Yunpeng Chu, Jiaxue Pei, Xin-Ping Hui
A novel N-heterocyclic carbene-catalyzed asymmetric [4 + 2] annulation of in situ generated oxindole-embedded o-quinone methides with aldehydes has been developed for the assembly of complicated spirooxindoles. The methodology provides...
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Iridium-catalyzed asymmetric hydrogenation of 5-hydroxypicolinate pyridinium salts under batch and flow: stereodefined access to cis-configurated hydroxypiperidine esters

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Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO00322E, Research Article
Zhi Yang, Shangxian Luan, Linxi Wan, Jingxi Chen, Xiaofang Wei, Pei Tang, Fen-Er Chen
An iridium-catalyzed asymmetric hydrogenation of 2-esteryl-5-hydroxypyridinium salts is reported, providing chiral cis-5-hydroxypiperidine-2-carboxylates in excellent yields with high levels of enantioselectivities and diastereoselectivities.
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Upcycling polymethyl methacrylate to methacrylic acid

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React. Chem. Eng., 2024, Advance Article
DOI: 10.1039/D4RE00341A, Paper
Yanfa Zhuang, Nooshin Saadatkhah, Tien-Dat Nguyen, Jacopo De Tommaso, Clive Yi Jie Ng, Chunyu Wang, Abdellah Ajji, Gregory S. Patience
Upcycling PMMA to methacrylic acid rather than methyl methacrylate is a viable economic alternative to treat end-of-life plastic.
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Row over CPI(M) leader E.P. Jayarajan’s yet to be published autobiography

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 11:26:48 +0530

Jayarajan clarifies that though he is working on an autobiography, it remains unfinished, and no one has been authorised to publish or distribute it


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CPI(M) Kerala secretary M.V. Govindan backs E.P. Jayarajan amid autobiography controversy

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 13:19:33 +0530

Govindan says CPI(M) does not require members to seek prior permission to write a book, though he emphasised that consultation with the party should occur before publication


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E.P. Jayarajan’s ‘autobiography’ row: publishing house remains tight lipped, refuses to clear the air

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 18:10:43 +0530

Jayarajan claims that circulating excerpts from his ‘autobiography’ are baseless nonsense and asserts that he had not granted publishing rights for his autobiography to any establishment


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Correction: Superhydrophobic and mechanical properties enhanced the electrospinning film with a multiscale micro-nano structure for high-efficiency radiation cooling

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J. Mater. Chem. A, 2024, 12,9241-9241
DOI: 10.1039/D4TA90062F, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Lijing Kong, Puqing Sun, Jincheng Liu, Yongxing Lin, Chao Xiao, Chao Bao, Kang Zheng, Meng Xue, Xian Zhang, Xianglan Liu, Xingyou Tian
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Retraction: Nickel nanoparticles immobilized on three-dimensional nitrogen-doped graphene as a superb catalyst for the generation of hydrogen from the hydrolysis of ammonia borane

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J. Mater. Chem. A, 2024, 12,9247-9247
DOI: 10.1039/D4TA90071E, Retraction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Mojtaba Mahyari, Ahmad Shaabani
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Correction: Super-adsorbent hydrogel for removal of methylene blue dye from aqueous solution

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J. Mater. Chem. A, 2024, 12,9242-9246
DOI: 10.1039/D4TA90061H, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xiao-Sai Hu, Rui Liang, Guoxing Sun
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Superhydrophilic covalent organic frameworks accelerate photocatalytic production of hydrogen peroxide through proton channels

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA01785D, Paper
Xiaojuan Bai, Linlong Guo, Tianqi Jia, Zhuofeng Hu
Superhydrophilic COFs with D–A structure accelerate photocatalytic synthesis of H2O2 using water as a proton supply reservoir.
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Aggregation between oligomeric Ir photosensitizers promote efficient and long-lifetime photocatalytic hydrogen evolution

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D3TA07365C, Paper
Yifan Huang, Shihan Liu, Bo Wang, Ying Wang, Yifan Zhang, Pengyang Deng
In this paper, the aggregation effect between oligomeric Ir photosensitizers on photocatalytic hydrogen evolution was first discovered and investigated. Four oligomeric Ir photosensitizers were synthesized by copolymerization of [Ir(ppy)2(dabpy)](PF6) (H1)...
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From scrap metal to highly efficient electrodes: harnessing the nanotextured surface of swarf for effective utilisation of Pt and Co for hydrogen production

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00711E, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Madasamy Thangamuthu, Emerson C. Kohlrausch, Ming Li, Alistair Speidel, Adam T. Clare, Richard Plummer, Paul Geary, James W. Murray, Andrei N. Khlobystov, Jesum Alves Fernandes
Atomically deposited Pt and Co on nano-grooves result in active and stable electrocatalysts for hydrogen evolution and oxygen evolution reactions.
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Oxygen vacancy-induced efficient hydrogen spillover in Ni17W3/WO3−x/MoO3−x for a superior pH-universal hydrogen evolution reaction

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00729H, Paper
Open Access
Yiqing Sun, Yiwei Bao, Di Yin, Xiuming Bu, Yuxuan Zhang, Kaihang Yue, Xiaoshuang Qi, Ziyan Cai, Yongqiang Li, Xiulan Hu, Johnny C. Ho, Xianying Wang
By regulating the oxygen vacancy in the WO3−x/MoO3−x support synergistically, the active phase transition can be accomplished at low voltage, resulting in fast intermediate hydrogen uptake/transfer/desorption kinetics on the prepared catalyst surface and interface.
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Engineering electronic band structure of ternary thermoelectric nanocatalysts for highly efficient detection of hydrogen sulfide

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00438H, Paper
Hongyuan Shang, Xiaofei Zhang, Aiping Zhang, Jinwen Du, Ruiping Zhang
This study rationally designs a ternary thermoelectric nanocatalyst PtTeCu nanorod for the accurate detection of hydrogen sulfide in biomedical applications.
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Heteroatom-doped Graphene for Marvellous Hydrogen Storage: Unveiling Recent Advances and Future Pathways

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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00717D, Review Article
Shankar Ghotia, Tripti Rimza, Shiv Singh, Neeraj Dwivedi, Avanish Kumar Srivastava, Pradip Kumar
Hydrogen energy and storage are gaining significant attention due to their potential to address various energy and environmental challenges. Storage of hydrogen in a solid–state media is an area of...
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Bi-intercalated vanadium pentoxide synthesized via hydrogen peroxide-induced phase transition for highly stable cathode in aqueous zinc ion batteries

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA07984H, Paper
Jian-an Chen, Xuejun Hou, Xueli Wang, Chunxia Wang, Jiawei Wen, Yongjie Bu, Guoyong Huang, Tiantian Cao, Shengming Xu
Operating principle of aqueous zinc-ion batteries (ZIBs).
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Metal–support interaction triggered d–p orbital hybridization for efficient electrocatalytic semi-hydrogenation of alkynes

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA01240B, Paper
Qiong Wan, Jiaxun Zhang, Xuan Liu, Huizhi Li, Abdullah, Taotao Ren, Qiyuan Liu, Yongheng Xu, Jia Liu, Jicheng Liu, Bingqing Yao, Yiyun Fang, Xinzhe Li, Chi He
Atomic restructuring in Pd/Fe2O3 catalysts weakens Pd binding to chemisorbed 4-aminophenylacetylene and hydrogen intermediates, boosting conversion and selectivity in 4-aminophenylacetylene semi-hydrogenation, surpassing Pd/C and other catalysts.
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Renewable Aromatic Hydrocarbons from Waste Cooking Oil over Hierarchical Imidazole Supported Zeolite

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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00416G, Paper
Bipul Sarkar, Bhanu Joshi, Omvir Singh, Ankit Agrawal, Neha Dhiman, Bhanu Prasad Vempatapu, Navin Gopinathan , Anjan Ray
Unlike coal, oil, or natural gas, waste cooking oil (WCO) acts as a renewable source of carbon. It can be converted into energy, fuels, and fine chemicals, instead of being...
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Regulating the local microenvironment on porous Cu nanosheets for enhancing electrocatalytic CO2 reduction selectivity to ethylene

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA01198H, Paper
Dan Wang, Qingqing Song, Kaibin Li, Yuwei Zhou, Junjun Mao, Chenchen Zhang, Yang Lou, Chengsi Pan, Jiawei Zhang, Yongfa Zhu, Ying Zhang
Local microenvironments of the ECO2RR play an important role in tuning the adsorption energy of crucial intermediates, which helps enhance ECO2RR selectivity.
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A full metal-free flexible ammonium-ion battery with biodegradable hydrogel electrolyte

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA00249K, Paper
Abhishek Paudel, Ajalynn N. Crum, Ying Wang
In this work, a full flexible metal-free battery is developed using a QSS hydrogel electrolyte sandwiched between a PANI anode and PPy cathode enabling the battery to operate and maintain its performance while bent or twisted.
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Efficient photocatalytic hydrogen evolution based on Z-scheme 2D OV-LaVO4/Mo-doped SV-ZnIn2S4 heterojunctions

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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00754A, Paper
Wei Guan, Lin Zhang, Peng Wang, Ying Wang, Haoyu Wang, Xingchen Dong, Liyan Yu, Zhixing Gan, Lifeng Dong, Lina Sui
The purposeful design and construction of two-dimensional (2D) semiconductor heterojunctions offers a promising avenue for achieving efficient photocatalytic activity. However, the challenge of enabling efficient charge migration at the interface...
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Enhanced Hydrogen Production by Assisted Biomass Gasification Using Lithium Manganate as Bifunctional Material

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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00224E, Paper
Open Access
Carlos Hernández-Fontes, Nan Wang, Nayeli Gómez-Garduño, Heriberto Pfeiffer
The rising energy demand, among other economic and technological factors, increases the greenhouse gas emissions. Therefore, it is crucial to develop technologies to produce clean energy, such as hydrogen (H2)...
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Molecular-polaron-coupling-enhanced photocatalytic CO2 reduction on copper phthalocyanine/NiMgFe layered double hydroxide nanocomposites

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D3TA07538A, Paper
Yuexian Li, Wenli Su, Xiaoyan Wang, Jun Lu, Wenkai Zhang, Shuo Wei
We built CuPcS/NiMgFe-LDHs composites and probed the unique photogenerated-carrier transfer mechanism. A series of long-range Forster energy transfers prolonged the lifetime of photogenerated carriers to match the timescale of surface reaction.
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Fluorophore branching boosted photo-induced energy transfer in UiO-66 for ultrasensitive and instant hydrazine sensing

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J. Mater. Chem. A, 2024, Advance Article
DOI: 10.1039/D4TA01549E, Paper
Ying Luo, Da Lei, Maohua Li, Yuansheng Ge, Jiguang Li, Baiyi Zu, Jun Yao, Xincun Dou
Metal organic frameworks (MOFs) have made great progress in the field of fluorescent sensing; however, whether the electronic structure and recognized sites can be adjusted by external functionalization still remains challenging.
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Highly selective and high-performance sulfonated poly(ether ether ketone)-based hybrid membrane enabled by complexed UiO-66-NH2 and sulfonated graphitic carbon nitride for vanadium flow battery

By pubs.rsc.org
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J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA00988F, Paper
Caiyuan Zhao, Haixia Wang, Lang Li, Liping Liu, Xinrui Cui, Haifeng Shi
A series of sulfonated poly(ether ether ketone) (SPEEK) hybrid membranes (SPEEK/NF) with a constant 1 wt% complexed nanofillers (NF) comprising of UiO-66-NH2 and sulfonated graphitic carbon nitride (s-g-C3N4) are prepared...
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Enhanced surface reconstruction of V-Doped Ni3N driven by strong OH adsorption to boost 5-hydroxymethylfurfural electrooxidation for energy-saving H2 production

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Published On ::

J. Mater. Chem. A, 2024, Accepted Manuscript
DOI: 10.1039/D4TA01543F, Paper
Qi Zhou, Juan Wang, Ga Jin, Huiling Liu, Cheng Wang
Coupling biomass electrooxidation with hydrogen evolution reaction (HER) provides an alternative approach for simultaneously increasing the energy efficiency of H2 production and producing high value-added chemicals. Here, a V-doped Ni3N...
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Pi-extended hypervalent iodine macrocycles and their supramolecular assembly with Buckminsterfullerene

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J. Mater. Chem. C, 2024, Advance Article
DOI: 10.1039/D4TC04251D, Paper
Krishna Pandey, Samsul Arafin, Grayson Venus, Eli Jones, Yachu Du, Mina Dumre Pandey, Tahir Awais, Lichang Wang, Kyle N. Plunkett
Hypervalent iodine based macrocycles with enlarged aromatic cores can form extended supramolecular assemblies with Buckminsterfullerene.
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Breaking the Trade-off Between ∆EST and Oscillator Strength in Hybrid LR/SR-CT Compounds for Enhanced TADF Performance

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J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04549A, Paper
Nikhitha R., Anirban Mondal
Achieving an ideal thermally activated delayed fluorescence (TADF) emitter requires balancing a minimal singlet-triplet energy gap (∆EST) with a considerable oscillator strength (f), which are typically mutually exclusive. By strategically...
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Stronger Polar Ferromagnetism and Narrower Optical Band Gaps in Two-Dimensional Hybrid Copper Perovskites Induced by Bromine-Substitution

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Published On ::

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC03532A, Paper
Ceng Han, Jason Allan McNulty, Alasdair Bradford, Alexandra Slawin, Stephen Lee, Philip Lightfoot
Two-dimensional (2D) organic–inorganic hybrid perovskites are attracting great interest due to their structural tunability and rich functional characteristics. Here, we report a series 2D layered hybrid copper (II) halide perovskites...
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Dopant-free Tert-butyl Zn (II) Phthalocyanines: Impact of Substitution on Photo-Physical Properties in Their Role in Perovskite Solar Cells

By pubs.rsc.org
Published On ::

J. Mater. Chem. C, 2024, Accepted Manuscript
DOI: 10.1039/D4TC04013A, Paper
Mahdi Gassara, Jose Garcés-Garcés, Luis Lezama, Javier Ortiz, Fernando Fernandez-Lazaro, Samrana Kazim, Angela Sastre-Santos, Shahzada Ahmad
We synthesized molecular hole-transporting materials (HTMs) featuring a zinc phthalocyanine (ZnPc) central core and modulated the non-perypheral position with different numbers of tert-butyl groups. The synthesized molecules were also integrated...
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State Library Council Awards declared, M. Leelavathy wins I.V. Das award for overall contributions

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 20:44:33 +0530


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Kalpathy car fest: a spectacle of faith and tradition

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 20:57:49 +0530

Chariots of the Sree Visalakshi Sametha Viswanatha Swamy temple start moving through the streets


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Hyderabad GPO extends operating hours for mail bookings

By www.thehindu.com
Published On :: Wed, 13 Nov 2024 20:49:21 +0530


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Phase transition induced hydrogen activation for enhanced furfural reductive amination over CoCu bimetallic catalyst

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC05885B, Edge Article
Open Access
Yilin Wei, Zixu Ma, Beibei Liu, Jialin Yang, Dan Wu, Yongsheng Zhang, Yuexing Zhang, Charles Chunbao Xu, Renfeng Nie
The synthesis of primary amines from renewable biomass and its derivatives through reductive amination has garnered significant attention. How to construct efficient non-noble-metal catalysts that enable low-temperature catalysis still remains...
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TcESTIME: predicting high-temperature hydrogen-based superconductors

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Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC04465G, Edge Article
Open Access
Trinidad Novoa, Matías E. di Mauro, Diego Inostroza, Kaoutar El Haloui, Nicolas Sisourat, Yvon Maday, Julia Contreras-García
Superconductivity can be considered among the most exciting discoveries in material science of the XXth century. However, the hard conditions for the synthesis and the difficult characterization, make the statement...
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Gaining the Molecular Design Principles for Efficient Diarylethene Photoacid and Photohydride Generators Based on Photochemical Reaction Mechanism

By pubs.rsc.org
Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC06202G, Edge Article
Open Access
Yifan Su, Dexin Zheng, Lingfeng Ge, Le Yu, David Lee Phillips, Jiani Ma, Yu Fang
Abstract: Photoacid generators (PAGs) and photohydride generators (PHGs) are specific photolabile protecting groups that release acid and hydride, respectively. Over the past decade, great efforts have been devoted to developing...
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Synthesis of highly condensed phospholes by Lewis acid-assisted dehydrogenative Mallory reaction under visible light irradiation

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Published On ::

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC05657D, Edge Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ikki Kamiyoshi, Yuki Kojima, Shibo Xu, Kosuke Yasui, Yuji Nishii, Koji Hirano
A photo-promoted oxidative cyclization, that is, Mallory reaction of 2,3-diarylbenzophopholes has been developed. With an assistance of Bi(OTf)3 Lewis acid, the reaction proceeds smoothly under visible light irradiation even without...
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Defence Space Agency hosts first ever space exercise 'Antariksha Abhyas - 2024' in Delhi

By www.newkerala.com
Published On :: Wed, 13 Nov 2024 19:14:02 +0530


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Rajnath Singh stresses on adaptive defence to cope with Age of Grey Zone, hybrid warfare

By www.newkerala.com
Published On :: Wed, 13 Nov 2024 19:20:02 +0530


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In vitro identification of oridonin hybrids as potential anti-TNBC agents inducing cell cycle arrest and apoptosis by regulation of p21, γH2AX and cleaved PARP

By pubs.rsc.org
Published On ::

RSC Med. Chem., 2024, 15,3674-3694
DOI: 10.1039/D4MD00580E, Research Article
Jinhua Ning, Nini Zhan, Zhanpan Wu, Yuzhe Li, Die Zhang, Yadian Shi, Yingxun Zhou, Chuan-Huizi Chen, Wenbin Jin
Oridonin analogue 11a showed significant antitumor efficacy in vitro via cell cycle arrest and apoptosis by regulation of p21, γH2AX and cleaved PARP accumulation, meanwhile, displayed much more stable than oridonin in human plasma.
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New ATP-competitive inhibitors of E. coli GyrB obtained from the mapping of the hydrophobic floor at the binding site: synthesis and biological evaluation

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Published On ::

RSC Med. Chem., 2024, 15,3759-3777
DOI: 10.1039/D4MD00498A, Research Article
Lucas Gutierrez, Peter Peršolja, Rodrigo Tosso, Nace Zidar, Danijel Kikelj, Ricardo D. Enriz
A diagram of the active site of E. coli gyrase B, highlighting the hydrophobic subsite, including key residues relevant to ligand binding.
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Furoxan–piplartine hybrids as effective NO donors and ROS inducers in PC3 cancer cells: design, synthesis, and biological evaluation

By pubs.rsc.org
Published On ::

RSC Med. Chem., 2024, 15,3778-3794
DOI: 10.1039/D4MD00281D, Research Article
Carolyne Brustolin Braga, Julio Cesar Milan, Matheus Andrade Meirelles, Bruno Zavan, Guilherme Álvaro Ferreira-Silva, Ester Siqueira Caixeta, Marisa Ionta, Ronaldo A. Pilli
A novel hybrid integrating piplartine with a furoxan moiety exhibited a sub-micromolar IC50 and extraordinary selectivity for PC3 cells, which was associated with its capacity to release NO, generate ROS, induce DNA damage, and trigger apoptosis.
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Discovery of hybrid Glypromate conjugates with neuroprotective activity against paraquat-induced toxicity

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RSC Med. Chem., 2024, 15,3711-3727
DOI: 10.1039/D4MD00584H, Research Article
Sara C. Silva-Reis, Vera M. Costa, Daniela Correia da Silva, David M. Pereira, Xavier Cruz Correia, Xerardo García-Mera, José E. Rodríguez-Borges, Ivo E. Sampaio-Dias
A series of bicyclic-based Glypromate conjugates with reduction of protein aggregation elicited by Aβ25–35 and neuroprotective activity against paraquat-induced toxicity is reported, paving the way for the discovery of novel neurotherapeutics.
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Stachydrine, a pyrrole alkaloid with promising therapeutic potential against metabolic syndrome and associated organ dysfunction

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RSC Med. Chem., 2024, 15,3652-3673
DOI: 10.1039/D4MD00425F, Review Article
Semim Akhtar Ahmed, Prasenjit Manna, Jagat Chandra Borah
Metabolic syndrome is a multifaceted condition marked by interconnected risk factors, significantly increasing the risk of serious diseases like cardiovascular disease, type 2 diabetes, and stroke.
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Pyridinyl 4-(2-oxoalkylimidazolidin-1-yl)benzenesulfonates and their hydrochloride salts as novel water soluble antimitotic prodrugs bioactivated by cytochrome P450 1A1 in breast cancer cells

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RSC Med. Chem., 2024, 15,3728-3745
DOI: 10.1039/D4MD00476K, Research Article
Vincent Ouellette, Chahrazed Bouzriba, Atziri Corin Chavez Alvarez, Quentin Bruxelles, Geneviève Hamel-Côté, Sébastien Fortin
New water soluble antimitotic CYP1A1-activated prodrugs named PYRAIB-SOs and their hydrochlorides targeting breast cancers.
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