Stephen Hanessian

23.8k total citations · 6 hit papers
571 papers, 19.1k citations indexed

About

Stephen Hanessian is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Stephen Hanessian has authored 571 papers receiving a total of 19.1k indexed citations (citations by other indexed papers that have themselves been cited), including 420 papers in Organic Chemistry, 301 papers in Molecular Biology and 71 papers in Pharmacology. Recurrent topics in Stephen Hanessian's work include Carbohydrate Chemistry and Synthesis (160 papers), Chemical Synthesis and Analysis (152 papers) and Synthetic Organic Chemistry Methods (110 papers). Stephen Hanessian is often cited by papers focused on Carbohydrate Chemistry and Synthesis (160 papers), Chemical Synthesis and Analysis (152 papers) and Synthetic Organic Chemistry Methods (110 papers). Stephen Hanessian collaborates with scholars based in Canada, United States and France. Stephen Hanessian's co-authors include Pierre Lavallée, Youssef L. Bennani, David Sémeril, Grant McNaughton‐Smith, Amit K. Chattopadhyay, Nike R. Plessas, Joseph Banoub, André G. Pernet, Henry‐Georges Lombart and William D. Lubell and has published in prestigious journals such as Nature, Chemical Reviews and Proceedings of the National Academy of Sciences.

In The Last Decade

Stephen Hanessian

557 papers receiving 18.2k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Preparative Carbohydrate Chemistry

1997 563 citations Stephen Hanessian profile →
Design and synthesis of conformationally constrained amino acids as versatile scaffolds and peptide mimetics

1997 560 citations Stephen Hanessian et al. profile →
Regioselective manipulation of hydroxyl groups via organotin derivatives

1985 536 citations Stephen Hanessian et al. profile →
Total synthesis of natural products, the "Chiron" approach

1983 479 citations Stephen Hanessian profile →
The Preparation and Synthetic Utility of tert-Butyldiphenylsilyl Ethers

1975 393 citations Stephen Hanessian et al. profile →
Analysis of trimethylsilyl derivatives of carbohydrates by gas chromatography and mass spectrometry

1969 345 citations Stephen Hanessian et al. profile →

Peers

Countries citing papers authored by Stephen Hanessian

Since Specialization

Citations

This map shows the geographic impact of Stephen Hanessian's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stephen Hanessian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephen Hanessian more than expected).

Fields of papers citing papers by Stephen Hanessian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stephen Hanessian. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stephen Hanessian. The network helps show where Stephen Hanessian may publish in the future.

Co-authorship network of co-authors of Stephen Hanessian

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen Hanessian. A scholar is included among the top collaborators of Stephen Hanessian based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stephen Hanessian. Stephen Hanessian is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Towards combining backbone and sugar constraint in 3′-3′ bis-phosphonate tethered 2′-4′ bridged LNA oligonucleotide trimers 2024 ·RSC Advances ·(unknown), Guillermo Vasquez, (unknown), Graeme C. Freestone, (unknown), Punit P. Seth, Stephen Hanessian	1
2	Revisiting the dipeptidyl carboxypeptidase inhibitor captopril as a source of pan anti-trypanosomatid agents 2024 ·Bioorganic & Medicinal Chemistry Letters ·(unknown), (unknown), (unknown), (unknown), Helen Denton, Louise L. Major, Terry Smith, Stephen Hanessian	1
3	In search of constrained FTY720 and phytosphingosine analogs as dual acting anticancer agents targeting metabolic and epigenetic pathways 2018 ·European Journal of Medicinal Chemistry ·(unknown), (unknown), (unknown), Stephen Hanessian, Alison N. McCracken, (unknown), Aimee L. Edinger	8
4	Synthesis of 1′,2′-methano-2′,3′-dideoxynucleosides as potential antivirals 2018 ·Bioorganic & Medicinal Chemistry Letters ·(unknown), Stephen Hanessian	2
5	Synthesis and biological evaluation of sialyl-oligonucleotide conjugates targeting leukocyte B trans-membranal receptor CD22 as delivery agents for nucleic acid drugs 2016 ·Bioorganic & Medicinal Chemistry ·(unknown), S. R. Pal, Michael E. Østergaard, Tianyuan Zhou, Jinghua Yu, Michael Tanowitz, Punit P. Seth, Stephen Hanessian	8
6	Effects of stereochemistry, saturation, and hydrocarbon chain length on the ability of synthetic constrained azacyclic sphingolipids to trigger nutrient transporter down-regulation, vacuolation, and cell death 2016 ·Bioorganic & Medicinal Chemistry ·(unknown), (unknown), (unknown), (unknown), Alison N. McCracken, Seong Min Kim, (unknown), (unknown), Matheus P. Viana, Susanne M. Rafelski, Aimee L. Edinger, Stephen Hanessian	12
7	From natural products to achiral drug prototypes: Potent thrombin inhibitors based on P2/P3 dihydropyrid-2-one core motifs 2009 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Éric Therrien, Jianbin Zhang, Willem A. L. van Otterlo, Yafeng Xue, David Gustafsson, Ingemar Nilsson, Ola Fjellström	9
8	Targeting ACE and ECE with dual acting inhibitors 2007 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Sébastien Guesné, (unknown), (unknown), (unknown), (unknown), Alain Rupin, Tony J. Verbeuren, Guillaume De Nanteuil	4
9	Structure-based organic synthesis of unnatural aeruginosin hybrids as potent inhibitors of thrombin 2007 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Karolina Ersmark, Xiaotian Wang, Juan R. Del Valle, Niklas Blomberg, Yafeng Xue, Ola Fjellström	30
10	Phenolic P2/P3 core motif as thrombin inhibitors—Design, synthesis, and X-ray co-crystal structure 2005 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Éric Therrien, Willem A. L. van Otterlo, Malken Bayrakdarian, Ingemar Nilsson, Ola Fjellström, Yafeng Xue	15
11	Antibacterial Aminoglycosides with a Modified Mode of Binding to the Ribosomal‐RNA Decoding Site 2004 ·Angewandte Chemie International Edition ·Boris François, Janek Szychowski, Susanta Adhikari, Kandasamy Pachamuthu, Eric E. Swayze, Richard H. Griffey, Michael T. Migawa, Éric Westhof, Stephen Hanessian	90
12	Highly Diastereoselective Intramolecular [1,2]-Stevens Rearrangements—Asymmetric Syntheses of Functionalized Isopavines as Morphinomimetics 2001 ·Angewandte Chemie International Edition ·Stephen Hanessian, Marc Mauduit	24
13	Design and synthesis of functionalized glycomers as non-peptidic ligands for SH2 binding and as inhibitors of A-431 human epidermoid and HT-29 colon carcinoma cell lines 2000 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, (unknown), Fang Xie, Nadia Amboldi, C Battistini	13
14	Asymmetric synthesis of functionalized carbocycles and heterocycles 2000 ·Chirality ·Stephen Hanessian, Andrew M. Griffin, Louis‐David Cantin	2
15	Exploring the chiral space within the active site of α-thrombin with a constrained mimic of d-Phe-Pro-Arg — design, synthesis, inhibitory activity, and X-ray structure of an enzyme–inhibitor complex 2000 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, (unknown), (unknown), Lise‐Lotte Olsson, Ingemar Nilsson	33
16	Picking the S1, S1′ and S2′ pockets of matrix metalloproteinases. A niche for potent acyclic sulfonamide inhibitors 1999 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Samir BouzBouz, Alain Boudon, Gordon C. Tucker, (unknown)	29
17	Asymmetric synthesis of L-azetidine-2-carboxylic acid and 3-substituted congeners—conformationally constrained analogs of phenylalanine, naphthylalanine, and leucine 1999 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Naomy Bernstein, Rui‐Yang Yang, Robert J. Maguire	32
18	Probing the importance of spacial and conformational domains in captopril analogs for angiotensin converting enzyme activity 1998 ·Bioorganic & Medicinal Chemistry Letters ·Stephen Hanessian, Ulrich Reinhold, (unknown), Stephen Claridge	34
19	Deoxy sugars : a symposium co-sponsored by the Division of Carbohydrate Chemistry and the Division of Microbial Chemistry and Technology at the 152nd meeting of the American Chemical Society, New York, Sept. 13-14, 1966 1968 ·American Chemical Society eBooks ·Stephen Hanessian	1
20	Deoxy and branched-chain sugars. 1960 ·OhioLink ETD Center (Ohio Library and Information Network) ·Stephen Hanessian	6

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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