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OpenAlex Citation Counts

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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:

The Chemistry of Kratom [Mitragyna speciosa]: Updated Characterization Data and Methods to Elucidate Indole and Oxindole Alkaloids
Laura Flores‐Bocanegra, Huzefa A. Raja, Tyler N. Graf, et al.
Journal of Natural Products (2020) Vol. 83, Iss. 7, pp. 2165-2177
Open Access | Times Cited: 86

Showing 1-25 of 86 citing articles:

An update on the clinical pharmacology of kratom: uses, abuse potential, and future considerations
Christopher R. McCurdy, Abhisheak Sharma, Kirsten E. Smith, et al.
Expert Review of Clinical Pharmacology (2024) Vol. 17, Iss. 2, pp. 131-142
Closed Access | Times Cited: 18
Chemical composition and biological effects of kratom (Mitragyna speciosa): In vitro studies with implications for efficacy and drug interactions
Daniel A. Todd, Joshua J. Kellogg, E. Diane Wallace, et al.
Scientific Reports (2020) Vol. 10, Iss. 1
Open Access | Times Cited: 97
Indole-Containing Natural Products 2019–2022: Isolations, Reappraisals, Syntheses, and Biological Activities
Syed Muhammad Umer, Mehwish Solangi, Khalid Mohammed Khan, et al.
Molecules (2022) Vol. 27, Iss. 21, pp. 7586-7586
Open Access | Times Cited: 69
Clinical Pharmacokinetic Assessment of Kratom (Mitragyna speciosa), a Botanical Product with Opioid-like Effects, in Healthy Adult Participants
Rakshit S. Tanna, James Nguyen, Deena L. Hadi, et al.
Pharmaceutics (2022) Vol. 14, Iss. 3, pp. 620-620
Open Access | Times Cited: 42
Directed Biosynthesis of Mitragynine Stereoisomers
Carsten Schotte, Yindi Jiang, Dagny Grzech, et al.
Journal of the American Chemical Society (2023) Vol. 145, Iss. 9, pp. 4957-4963
Open Access | Times Cited: 32
Responses to a “Typical” Morning Dose of Kratom in People Who Use Kratom Regularly: A Direct-Observation Study
Kirsten E. Smith, Jeffrey M. Rogers, Abhisheak Sharma, et al.
Journal of Addiction Medicine (2024) Vol. 18, Iss. 2, pp. 144-152
Closed Access | Times Cited: 12
Kratom safety and toxicology in the public health context: research needs to better inform regulation
Jack E. Henningfield, Oliver Grundmann, Marilyn A. Huestis, et al.
Frontiers in Pharmacology (2024) Vol. 15
Open Access | Times Cited: 11
Synthesis of 1,7-Fused Indolines Tethered with Spiroindolinone Based on C–H Activation Strategy with Air as a Sustainable Oxidant
Xing He, Kangli Liu, Shengnan Yan, et al.
The Journal of Organic Chemistry (2024) Vol. 89, Iss. 3, pp. 1880-1897
Closed Access | Times Cited: 10
Discovery of procyanidin condensed tannins of (−)-epicatechin from Kratom, Mitragyna speciosa, as virucidal agents against SARS-CoV-2
Sanya Sureram, Nopporn Chutiwitoonchai, Tam Pooprasert, et al.
International Journal of Biological Macromolecules (2024) Vol. 273, pp. 133059-133059
Closed Access | Times Cited: 10
Exploring the Chemistry of Alkaloids from Malaysian Mitragyna speciosa (Kratom) and the Role of Oxindoles on Human Opioid Receptors
Nelson Jeng‐Yeou Chear, Francisco León, Abhisheak Sharma, et al.
Journal of Natural Products (2021) Vol. 84, Iss. 4, pp. 1034-1043
Open Access | Times Cited: 55
Biosynthesis and synthetic biology of psychoactive natural products
Cooper S. Jamieson, Joshua Misa, Yi Tang, et al.
Chemical Society Reviews (2021) Vol. 50, Iss. 12, pp. 6950-7008
Open Access | Times Cited: 52
A Novel Mitragynine Analog with Low-Efficacy Mu Opioid Receptor Agonism Displays Antinociception with Attenuated Adverse Effects
Soumen Chakraborty, Jeffrey F. DiBerto, Abdelfattah Faouzi, et al.
Journal of Medicinal Chemistry (2021) Vol. 64, Iss. 18, pp. 13873-13892
Open Access | Times Cited: 50
Oxidative Metabolism as a Modulator of Kratom’s Biological Actions
Soumen Chakraborty, Rajendra Uprety, Samuel T. Slocum, et al.
Journal of Medicinal Chemistry (2021) Vol. 64, Iss. 22, pp. 16553-16572
Open Access | Times Cited: 43
The Chemical and Pharmacological Properties of Mitragynine and Its Diastereomers: An Insight Review
Thiruventhan Karunakaran, Kok Zhuo Ngew, Ahmad Alif Danial Zailan, et al.
Frontiers in Pharmacology (2022) Vol. 13
Open Access | Times Cited: 30
Clinical Assessment of the Drug Interaction Potential of the Psychotropic Natural Product Kratom
Rakshit S. Tanna, James Nguyen, Deena L. Hadi, et al.
Clinical Pharmacology & Therapeutics (2023) Vol. 113, Iss. 6, pp. 1315-1325
Open Access | Times Cited: 19
Synthesis of 3-spirooxindole 3H-indoles through Rh(iii)-catalyzed [4 + 1] redox-neutral spirocyclization of N-aryl amidines with diazo oxindoles
Qianting Zhou, Xia Song, Xinying Zhang, et al.
Organic Chemistry Frontiers (2021) Vol. 8, Iss. 15, pp. 4131-4137
Closed Access | Times Cited: 35
Antidiabetic and antioxidant activities of Mitragyna speciosa (kratom) leaf extract in type 2 diabetic rats
Pengpeng Zhang, Wei Wei, Xiaohai Zhang, et al.
Biomedicine & Pharmacotherapy (2023) Vol. 162, pp. 114689-114689
Open Access | Times Cited: 16
Discovery of a cytochrome P450 enzyme catalyzing the formation of spirooxindole alkaloid scaffold
Tuan-Anh M. Nguyen, Dagny Grzech, Khoa Chung, et al.
Frontiers in Plant Science (2023) Vol. 14
Open Access | Times Cited: 15
Biosynthesis of kratom opioids
Kyung‐Hee Kim, Mohammadamin Shahsavarani, Jorge Jonathan Oswaldo Garza‐García, et al.
New Phytologist (2023) Vol. 240, Iss. 2, pp. 757-769
Open Access | Times Cited: 15
Kratom Alkaloids as Probes for Opioid Receptor Function: Pharmacological Characterization of Minor Indole and Oxindole Alkaloids from Kratom
Soumen Chakraborty, Rajendra Uprety, Amal EI Daibani, et al.
ACS Chemical Neuroscience (2021) Vol. 12, Iss. 14, pp. 2661-2678
Open Access | Times Cited: 28
Kratom (Mitragyna speciosa) Validation: Quantitative Analysis of Indole and Oxindole Alkaloids Reveals Chemotypes of Plants and Products
Preston K. Manwill, Laura Flores‐Bocanegra, Manead Khin, et al.
Planta Medica (2022) Vol. 88, Iss. 09/10, pp. 838-857
Open Access | Times Cited: 20
Translating Kratom-Drug Interactions: From Bedside to Bench and Back
Rakshit S. Tanna, Nadja B. Cech, Nicholas H. Oberlies, et al.
Drug Metabolism and Disposition (2023) Vol. 51, Iss. 8, pp. 923-935
Open Access | Times Cited: 12
Comparative metabolomics analysis reveals alkaloid repertoires in young and mature Mitragyna speciosa (Korth.) Havil. Leaves
Rubashiny Veeramohan, Arief Izzairy Zamani, Kamalrul Azlan Azizan, et al.
PLoS ONE (2023) Vol. 18, Iss. 3, pp. e0283147-e0283147
Open Access | Times Cited: 11
A Critical Review of the Neuropharmacological Effects of Kratom: An Insight from the Functional Array of Identified Natural Compounds
Rahni Hossain, Abida Sultana, Manit Nuinoon, et al.
Molecules (2023) Vol. 28, Iss. 21, pp. 7372-7372
Open Access | Times Cited: 11
Translating community-wide spectral library into actionable chemical knowledge: a proof of concept with monoterpene indole alkaloids
Sarah Szwarc, Adriano Rutz, Kyungha Lee, et al.
Journal of Cheminformatics (2025) Vol. 17, Iss. 1
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