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OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!

If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.

Requested Article:

Synthesis of Functionalized β-Lactams and Pyrrolidine-2,5-diones through a Metal-Free Sequential Ugi-4CR/Cyclization Reaction
Elmira Ghabraie, Saeed Balalaie, Saber Mehrparvar, et al.
The Journal of Organic Chemistry (2014) Vol. 79, Iss. 17, pp. 7926-7934
Closed Access | Times Cited: 63

Showing 1-25 of 63 citing articles:

Identification of novel β-lactams and pyrrolidinone derivatives as selective Histamine-3 receptor (H3R) modulators as possible anti-obesity agents
Anirban Ghoshal, Ajeet Kumar, D. Yugandhar, et al.
European Journal of Medicinal Chemistry (2018) Vol. 152, pp. 148-159
Closed Access | Times Cited: 54
Novel Hybrid Molecules Based on triazole-β-lactam as Potential Biological Agents
Pezhman Shiri
Mini-Reviews in Medicinal Chemistry (2020) Vol. 21, Iss. 5, pp. 536-553
Closed Access | Times Cited: 41
Recent advances in the syntheses and reactions of biologically promising β-lactam derivatives
Rajarshi Sarkar, Dripta De Joarder, Chhanda Mukhopadhyay
Tetrahedron (2025) Vol. 177, pp. 134565-134565
Closed Access
Gold-Catalyzed Post-Ugi Ipso-Cyclization with Switchable Diastereoselectivity
Anton A. Nechaev, Kristof Van Hecke, Manzoor Zaman, et al.
The Journal of Organic Chemistry (2018) Vol. 83, Iss. 15, pp. 8170-8182
Open Access | Times Cited: 43
One-Pot Synthesis of Multisubstituted Benzimidazoles via Sequential Ugi and Catalytic Aza-Wittig Reaction Starting from 2-Aminobenzoyl Azides
Yan‐Mei Yan, Yong Rao, Ming‐Wu Ding
The Journal of Organic Chemistry (2016) Vol. 81, Iss. 3, pp. 1263-1268
Closed Access | Times Cited: 40
Asymmetric Synthesis of Functionalized 2,5‐Pyrrolidinediones and β‐Lactams through Diastereospecific Cycloisomerization/Rearrangement of Chiral Ethanolamine‐Derived Ugi Adducts
Triparagiri Ramanivas, Matam Parameshwar, G. Gayatri, et al.
European Journal of Organic Chemistry (2017) Vol. 2017, Iss. 16, pp. 2245-2257
Closed Access | Times Cited: 36
Diastereoselective Synthesis of Functionalized Diketopiperazines through Post-transformational Reactions
Saeed Balalaie, Reihaneh Ramezani Kejani, Elmira Ghabraie, et al.
The Journal of Organic Chemistry (2017) Vol. 82, Iss. 23, pp. 12141-12152
Closed Access | Times Cited: 35
Diversity‐Oriented Synthesis of β‐Lactams and γ‐Lactams by Post‐Ugi Nucleophilic Cyclization: Lewis Acids as Regioselective Switch
Zhenghua Li, Upendra K. Sharma, Zhen Liu, et al.
European Journal of Organic Chemistry (2015) Vol. 2015, Iss. 18, pp. 3957-3962
Open Access | Times Cited: 34
Synthesis of various N-heterocycles using the four-component Ugi reaction
Majid Μ. Heravi, Leyla Mohammadkhani
Advances in heterocyclic chemistry (2019), pp. 351-403
Open Access | Times Cited: 32
Synthesis of Lactams via Isocyanide-Based Multicomponent Reactions
Shrikant G. Pharande
Synthesis (2020) Vol. 53, Iss. 03, pp. 418-446
Closed Access | Times Cited: 29
Synthesis of some novel indeno[1,2-b]quinoxalin spiro-β-lactam conjugates
Javad Ameri Rad, Aliasghar Jarrahpour, Cem Cüneyt Ersanlı, et al.
Tetrahedron (2017) Vol. 73, Iss. 8, pp. 1135-1142
Closed Access | Times Cited: 32
Indium-Catalyzed Intramolecular Hydroamidation of Alkynes: An Exo-Dig Cyclization for the Synthesis of Pyranoquinolines through Post-Transformational Reaction
Saeed Balalaie, Sattar Mirzaie, Ali Nikbakht, et al.
Organic Letters (2017) Vol. 19, Iss. 22, pp. 6124-6127
Closed Access | Times Cited: 30
A domino Ugi/Michael approach for the synthesis of α,β-unsaturated γ-lactams
Zhenghua Li, Amit Kumar, Anatoly A. Peshkov, et al.
Tetrahedron Letters (2016) Vol. 57, Iss. 7, pp. 754-756
Closed Access | Times Cited: 28
Rapid access to C2-quaternary 3-methyleneindolinesviabase-mediated post-Ugi Conia-ene cyclization
Shuang Zhao, Yi He, Feiyu Gao, et al.
Chemical Communications (2023) Vol. 59, Iss. 21, pp. 3099-3102
Closed Access | Times Cited: 8
One-pot synthesis of β-lactams by the Ugi and Michael addition cascade reaction
Xing Gao, Chunhui Shan, Zhihao Chen, et al.
Organic & Biomolecular Chemistry (2018) Vol. 16, Iss. 33, pp. 6096-6105
Closed Access | Times Cited: 27
Unexpected Synthesis of 5,6-Dihydropyridin-2(1H)-ones by a Domino Ugi/Aldol/Hydrolysis Reaction Starting from Baylis–Hillman Phosphonium Salts
Xiao‐Hua Zeng, Hongmei Wang, Ming‐Wu Ding
Organic Letters (2015) Vol. 17, Iss. 9, pp. 2234-2237
Closed Access | Times Cited: 25
The status of isocyanide-based multi-component reactions in Iran (2010–2018)
Ahmad Shaabani, Reza Mohammadian, Ronak Afshari, et al.
Molecular Diversity (2020) Vol. 25, Iss. 2, pp. 1145-1210
Closed Access | Times Cited: 23
New efficient synthesis of isoquinoline-1,3(2H,4H)-diones and isoindolin-1-ones via sequential Ugi/cyclization reaction
Ding Yuan, Zhuan Duan, Yong Rao, et al.
Tetrahedron (2015) Vol. 72, Iss. 2, pp. 338-346
Closed Access | Times Cited: 24
Synthesis of 2,3-Dihydro-1H-2-benzazepin-1-ones and 3H-2-Benzoxepin-1-ones by Isocyanide-Based Multicomponent Reaction/Wittig Sequence Starting from Phosphonium Salt Precursors
Long Wang, Zhi‐Lin Ren, Ming‐Wu Ding
The Journal of Organic Chemistry (2014) Vol. 80, Iss. 1, pp. 641-646
Closed Access | Times Cited: 23
New efficient synthesis of multisubstituted benzimidazoles and quinoxalin-2(1 H )-ones by a Ugi 4CC/aza-Wittig sequence starting from aromatic amine precursors
Yan‐Mei Yan, Yun Gao, Ming‐Wu Ding
Tetrahedron (2016) Vol. 72, Iss. 35, pp. 5548-5557
Closed Access | Times Cited: 21
Assembly of New Heterocycles through an Effective Use of Bisaldehydes by Using a Sequential GBB/Ugi Reaction
Tanpreet Kaur, Ram Nayan Gautam, Anuj Sharma
Chemistry - An Asian Journal (2016) Vol. 11, Iss. 20, pp. 2938-2945
Closed Access | Times Cited: 21
Synthesis of novel Azol-β-lactam derivatives starting from phenyl piperazine and investigation of their antiurease activity and antioxidant capacity comparing with their molecular docking studies
Arif Mermer, Hacer Bayrak, Yakup Şirin, et al.
Journal of Molecular Structure (2019) Vol. 1189, pp. 279-287
Closed Access | Times Cited: 21
Maleimide‐Controlled Formation of Indanonylpyrrolinediones and Spiroindanonylpyrrolinediones via Rh(III)‐Catalyzed C−H Activation of Sulfoxonium Ylides
Perumal Muthuraja, Muhammad Saeed Akhtar, Purushothaman Gopinath, et al.
Advanced Synthesis & Catalysis (2023) Vol. 365, Iss. 24, pp. 4595-4602
Closed Access | Times Cited: 6
Ugi Reaction Followed by Intramolecular Diels–Alder Reaction and Elimination of HCl: One‐Pot Approach to Arene‐Fused Isoindolinones
Jianjun Huang, Xiaochen Du, Kristof Van Hecke, et al.
European Journal of Organic Chemistry (2017) Vol. 2017, Iss. 30, pp. 4379-4388
Open Access | Times Cited: 21
An efficient microwave-assisted synthesis of cotinine and iso-cotinine analogs from an Ugi-4CR approach
Luis A. Polindara‐García, Dario Montesinos‐Miguel, Alfredo Vázquez
Organic & Biomolecular Chemistry (2015) Vol. 13, Iss. 34, pp. 9065-9071
Closed Access | Times Cited: 19
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