Squaramides with cytotoxic activity against human gastric carcinoma cells HGC-27: synthesis and mechanism of action

Mireia Quintana, Juan V. Alegre-Requena, Eugenia Marqués-López, Raquel P. Herrera and Gemma Triola

Med. Chem. Commun., 2016, 7, 550
DOI: 10.1039/C5MD00515A

Self-assembled fibrillar networks of a multifaceted chiral squaramide: supramolecular multistimuli-responsive alcogels

Jana Schiller, Juan V. Alegre-Requena, Eugenia Marqués-López, Raquel P. Herrera, Jordi Casanovas, Carlos Alemán and David Díaz Díaz

Soft Matter, 2016, 12, 4361
DOI: 10.1039/C5SM02997J

Synthesis of luminescent squaramide monoesters: cytotoxicity and cell imaging studies in HeLa cells

Vanesa Fernández-Moreira, Juan V. Alegre-Requena, Raquel P. Herrera, Isabel Marzo and M. Concepción Gimeno

RSC Adv., 2016, 6, 14171
DOI: 10.1039/C5RA24521D

Organocatalytic Hydrophosphonylation Reaction of Carbonyl Groups

Raquel P. Herrera

The Chemical Record, 2017, 17, 833
DOI: 10.1002/tcr.201600129

New Organocatalytic Asymmetric Synthesis of Highly Substituted Chiral 2-Oxospiro-[indole-3,4′- (1′,4′-dihydropyridine)] Derivatives

Fernando Auria-Luna, Eugenia Marqués-López, Somayeh Mohammadi, Roghayeh Heiran and Raquel Herrera

Molecules, 2015, 20, 15807
DOI: 10.3390/molecules200915807

Investigation of Squaramide Catalysts in the Aldol Reaction En Route to Funapide

Isaac G. Sonsona, Andrea Vicenzi, Marco Guidotti, Giorgiana Denisa Bisag, Mariafrancesca Fochi, Raquel P. Herrera and Luca Bernardi

Eur J Org Chem, 2022, 2022
DOI: 10.1002/ejoc.202101254

Enantioselective synthesis of chiral 4 H -pyran derivatives through [3+3] tandem reaction over a squaramide catalyst

Zhonghe Wang, Yali Zhu, Jing Zhang, Jiawei Li, Min Wu, Xilong Yan, Yang Li and Ligong Chen

Tetrahedron: Asymmetry, 2017, 28, 1708
DOI: 10.1016/j.tetasy.2017.10.011

Synthesis and supramolecular self-assembly of glutamic acid-based squaramides

Juan V Alegre-Requena, Marleen Häring, Isaac G Sonsona, Alex Abramov, Eugenia Marqués-López, Raquel P Herrera and David Díaz Díaz

Beilstein J. Org. Chem., 2018, 14, 2065
DOI: 10.3762/bjoc.14.180

Squaramides as Bioisosteres in Contemporary Drug Design

Kylie A. Agnew-Francis and Craig M. Williams

Chem. Rev., 2020, 120, 11616
DOI: 10.1021/acs.chemrev.0c00416

Theoretical Studies on the Fixation of CO2 with Propylene Oxide Catalyzed by Squaramide/TEAB

Xiao Hu, Ping Wang, Wei Liu and Yong Wang

ChemistrySelect, 2018, 3, 6531
DOI: 10.1002/slct.201801734

Organocatalytic Chemoselective C4‐Benzylation of 5‐Aminopyrazoles

Pradeep Natarajan, Selvaraj Kanchithalaivan, Arpita Chatterjee and Saravanan Peruncheralathan

Asian J Org Chem, 2024, 13
DOI: 10.1002/ajoc.202300628

Trifunctional Squaramide Catalyst for Efficient Enantioselective Henry Reaction Activation

Juan V. Alegre‐Requena, Eugenia Marqués‐López and Raquel P. Herrera

Adv Synth Catal, 2016, 358, 1801
DOI: 10.1002/adsc.201600046

Hybrid‐Type Squaramide‐Fused Amino Alcohol Organocatalysts for Enantioselective Nitro‐Aldol Reaction of Nitromethane with Isatins

Madhu Chennapuram, U. V. Subba Reddy, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano

Eur J Org Chem, 2017, 2017, 1638
DOI: 10.1002/ejoc.201700138

Synthesis of Unsymmetrical Squaramides as Allosteric GSK‐3β Inhibitors Promoting β‐Catenin‐Mediated Transcription of TCF/LEF in Retinal Pigment Epithelial Cells

Gabriele Carullo, Laura Bottoni, Silvia Pasquini, Alessandro Papa, Chiara Contri, Simone Brogi, Vincenzo Calderone, Maurizio Orlandini, Sandra Gemma, Katia Varani, Stefania Butini, Federico Galvagni, Fabrizio Vincenzi and Giuseppe Campiani

ChemMedChem, 2022, 17
DOI: 10.1002/cmdc.202200456

Enantioselective C−P Bond Formation through C(sp3)−H Functionalization

Sandra Ardevines, Devan Horn, Juan V. Alegre‐Requena, Marta González‐Jiménez, M. Concepción Gimeno, Eugenia Marqués‐López and Raquel P. Herrera

Adv Synth Catal, 2023, 365, 2152
DOI: 10.1002/adsc.202300393

Asymmetric Organocatalyzed Aza‐Henry Reaction of Hydrazones: Experimental and Computational Studies

Isaac G. Sonsona, Juan V. Alegre‐Requena, Eugenia Marqués‐López, M. Concepción Gimeno and Raquel P. Herrera

Chemistry A European J, 2020, 26, 5469
DOI: 10.1002/chem.202000232

Organocatalytic Diastereoselective Synthesis of Spiro[3-azabicyclo[3.1.0]hexanes] via 1,3-Dipolar Cycloaddition of Azomethine Ylides with Cyclopropenes

Yu. A. Pronina, N. B. Viktorov, S. I. Selivanov, A. A. Kornev, A. I. Ponyaev, V. M. Boitsov and A. V. Stepakov

Russ J Gen Chem, 2024, 94, 804
DOI: 10.1134/S107036322404008X

ChemInform Abstract: One‐Pot Synthesis of Unsymmetrical Squaramides.

Juan V. Alegre‐Requena, Eugenia Marques‐Lopez and Raquel P. Herrera

ChemInform, 2015, 46
DOI: 10.1002/chin.201535076

Pushing the Limits with Squaramide-Based Organocatalysts in Cyclic Carbonate Synthesis

Sergio Sopeña, Eddy Martin, Eduardo C. Escudero-Adán and Arjan W. Kleij

ACS Catal., 2017, 7, 3532
DOI: 10.1021/acscatal.7b00475

DBU Promoted Polysubstituted Arene Formation via a Michael Addition/Cyclization/Elimination Cascade Reaction

Guishun Bai, Yang Yang, Xingyue Wang, Jiamin Wu, Hong Wang, Xinyi Ye and Xiaoze Bao

Molecules, 2022, 27, 8167
DOI: 10.3390/molecules27238167

Chemoenzymatic One‐Pot Cascade for the Construction of Asymmetric C−C and C−P Bonds via Formal C−H Activation

Christian Ascaso‐Alegre, Raquel P. Herrera and Juan Mangas‐Sánchez

ChemCatChem, 2024
DOI: 10.1002/cctc.202400817

Oxocarbon Acids and their Derivatives in Biological and Medicinal Chemistry

Amanda Ratto and John F. Honek

CMC, 2024, 31, 1172
DOI: 10.2174/0929867330666230313141452