Helen J. Mitchell

4.1k citations

60 papers · 3.3k indexed · 1 hit paper · h-index 30

Organic Chemistry top 0.5%
Molecular Biology top 5%
Pharmacology top 1%
Biotechnology top 2%
Pediatrics, Perinatology and Child Health top 10%

Co-authors: K. C. Nicolaou Guoqiang Cao Jeffrey A. Pfefferkorn Sofía Barluenga Anthony J. Roecker Konstantina C. Fylaktakidou Rosa Marı́a Rodrı́guez Floris L. van Delft
Topics: Carbohydrate Chemistry and Synthesis (21 papers)Synthetic Organic Chemistry Methods (19 papers)Chemical Synthesis and Analysis (13 papers)
Cited by: Organic Chemistry Pharmacology Toxicology
Journals: Journal of the American Chemical Society Angewandte Chemie International Edition Brain Research
Partner nations: United States Taiwan Australia

In The Last Decade

Helen J. Mitchell

60 papers receiving 3.2k citations

Hit 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.

Natural Product-like Combinatorial Libraries Based on Privileged Structures. 1. General Principles and Solid-Phase Synthesis of Benzopyrans

2000 580 citations K. C. Nicolaou, Helen J. Mitchell et al. profile →

Peers

Countries citing papers authored by Helen J. Mitchell

Since Specialization

Citations

This map shows the geographic impact of Helen J. Mitchell'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 Helen J. Mitchell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen J. Mitchell more than expected).

Fields of papers citing papers by Helen J. Mitchell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen J. Mitchell. 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 Helen J. Mitchell. The network helps show where Helen J. Mitchell may publish in the future.

Co-authorship network of co-authors of Helen J. Mitchell

This figure shows the co-authorship network connecting the top 25 collaborators of Helen J. Mitchell. A scholar is included among the top collaborators of Helen J. Mitchell 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 Helen J. Mitchell. Helen J. Mitchell is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Stuart Warren (24 Dec 1938–22 Mar 2020) 2020 ·Organic & Biomolecular Chemistry ·Varinder K. Aggarwal,Susan K. Armstrong,Lorenzo Caggiano,Kelly Chibale,Jonathan Clayden,Iain Coldham,Nick Greeves,Richard C. Hartley,Julian G. Knight,Nikolai Kuhnert,Helen J. Mitchell,Adam Nelson,Peter O’Brien,Stephen P. Thomas,Paul Wyatt	1
2	Management of intellectual property rights in Australian Cooperative Research Centres 2014 ·International Journal of Technology Management ·Shantha Liyanage,Helen J. Mitchell	1
3	Interleukin-1β-induced brain injury in the neonatal rat can be ameliorated by α-phenyl-n-tert-butyl-nitrone 2009 ·Experimental Neurology ·Lir‐Wan Fan,Helen J. Mitchell,Lu‐Tai Tien,Philip G. Rhodes,Zhengwei Cai	24
4	α‐Phenyl‐n‐tert‐butyl‐nitrone ameliorates hippocampal injury and improves learning and memory in juvenile rats following neonatal exposure to lipopolysaccharide 2008 ·European Journal of Neuroscience ·Lir‐Wan Fan,Lu‐Tai Tien,Helen J. Mitchell,Philip G. Rhodes,Zhengwei Cai	47
5	α‐Phenyl‐n‐tert‐butyl‐nitrone attenuates lipopolysaccharide‐induced brain injury and improves neurological reflexes and early sensorimotor behavioral performance in juvenile rats 2008 ·Journal of Neuroscience Research ·Lir‐Wan Fan,Ruei‐Feng Chen,Helen J. Mitchell,Rick C.S. Lin,Kimberly L. Simpson,Philip G. Rhodes,Zhengwei Cai	39
6	α‐Phenyl‐n‐tert‐butyl‐nitrone reduces lipopolysaccharide‐induced white matter injury in the neonatal rat brain 2007 ·Developmental Neurobiology ·Lir‐Wan Fan,Helen J. Mitchell,Lu‐Tai Tien,Baoying Zheng,Yi Pang,Philip G. Rhodes,Zhengwei Cai	28
7	IGF-1 protects oligodendrocyte progenitor cells and improves neurological functions following cerebral hypoxia–ischemia in the neonatal rat 2005 ·Brain Research ·Shuying Lin,Lir‐Wan Fan,Yi Pang,Philip G. Rhodes,Helen J. Mitchell,Zhengwei Cai	77
8	Home-based entrepreneurs 2004 ·International Journal of Entrepreneurship and Small Business ·(unknown),Helen J. Mitchell	6
9	Total Synthesis of Apoptolidin: Completion of the Synthesis and Analogue Synthesis and Evaluation. 2004 ·ChemInform ·K. C. Nicolaou,Yiwei Li,Kazuyuki Sugita,Holger Monenschein,(unknown),Helen J. Mitchell,Konstantina C. Fylaktakidou,Dionisios Vourloumis,Paraskevi Giannakakou,Aurora O’Brate	1
10	Total Synthesis of Apoptolidin: Part 2. Coupling of Key Building Blocks and Completion of the Synthesis 2001 ·Angewandte Chemie International Edition ·K. C. Nicolaou,Yiwei Li,Konstantina C. Fylaktakidou,Helen J. Mitchell,Kazuyuki Sugita	48
11	Total Synthesis of Apoptolidin: Part 1. Retrosynthetic Analysis and Construction of Building Blocks 2001 ·Angewandte Chemie International Edition ·K. C. Nicolaou,Yiwei Li,Konstantina C. Fylaktakidou,Helen J. Mitchell,Hengxu Wei,Bernd Weyershausen	59
12	ChemInform Abstract: Adventures in Carbohydrate Chemistry: New Synthetic Technologies, Chemical Synthesis, Molecular Design, and Chemical Biology 2001 ·ChemInform ·K. C. Nicolaou,Helen J. Mitchell	1
13	Abenteuer in der Kohlenhydratchemie: Synthesestrategien, Synthesemethoden, Moleküldesign und biologische Chemie 2001 ·Angewandte Chemie ·K. C. Nicolaou,Helen J. Mitchell	91
14	Total Synthesis of Apoptolidin: Part 2. Coupling of Key Building Blocks and Completion of the Synthesis We thank Dr. C. Khosla and Dr. Y. Hayakawa for generous gifts of apoptolidin, and Dr. D. H. Huang and Dr. G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. This work was financially supported by the National Institutes of Health (USA), the Skaggs Institute for Chemical Biology, American Biosciences, a predoctoral fellowship from Boehringer Ingelheim (to Y.L.), a postdoctoral fellowship the George Hewitt Foundation (to K.C.F.), and grants from Abbott Laboratories, ArrayBiopharma, Bayer, Boehringer Ingelheim, DuPont, Glaxo, Hoffmann-LaRoche, Merck, Novartis, Pfizer, and Schering Plough. 2001 ·PubMed ·K. C. Nicolaou,Yiwei Li,Konstantina C. Fylaktakidou,Helen J. Mitchell,Kazuyuki Sugita	1
15	Total Synthesis of Everninomicin 13,384-1—Part 1: Retrosynthetic Analysis and Synthesis of the A1B(A)C Fragment 2000 ·Chemistry - A European Journal ·K. C. Nicolaou,Rosa Marı́a Rodrı́guez,Helen J. Mitchell,Hideo Suzuki,Konstantina C. Fylaktakidou,Olivier Baudoin,Floris L. van Delft	61
16	Total Synthesis of Everninomicin 13,384-1-Part 4: Explorations of Methodology; Stereocontrolled Synthesis of 1,1′-Disaccharides, 1,2-Seleno Migrations in Carbohydrates, and Solution- and Solid-Phase Synthesis of 2-Deoxy Glycosides and Orthoesters 2000 ·Chemistry - A European Journal ·K. C. Nicolaou,Konstantina C. Fylaktakidou,Helen J. Mitchell,Floris L. van Delft,Rosa Marı́a Rodrı́guez,(unknown),Zhendong Jin	32
17	Total Synthesis of Everninomicin 13,384-1—Part 3: Synthesis of the DE Fragment and Completion of the Total Synthesis 2000 ·Chemistry - A European Journal ·K. C. Nicolaou,Helen J. Mitchell,Rosa Marı́a Rodrı́guez,Konstantina C. Fylaktakidou,Hideo Suzuki,(unknown)	21
18	1,2-Seleno Migrations in Carbohydrate Chemistry: Solution and Solid-Phase Synthesis of 2-Deoxy Glycosides, Orthoesters, and Allyl Orthoesters 2000 ·Angewandte Chemie International Edition ·K. C. Nicolaou,Helen J. Mitchell,Konstantina C. Fylaktakidou,Hideo Suzuki,Rosa Marı́a Rodrı́guez	42
19	Total Synthesis of Everninomicin 13,384-1—Part 2: Synthesis of the FGHA2 Fragment 2000 ·Chemistry - A European Journal ·K. C. Nicolaou,Helen J. Mitchell,Konstantina C. Fylaktakidou,Rosa Marı́a Rodrı́guez,Hideo Suzuki	33
20	Total Synthesis of Everninomicin 13,384-1—Part 1: Synthesis of the A1B(A)C Fragment 1999 ·Angewandte Chemie International Edition ·K. C. Nicolaou,Helen J. Mitchell,Hideo Suzuki,Rosa Marı́a Rodrı́guez,Olivier Baudoin,Konstantina C. Fylaktakidou	31

About Helen J. Mitchell

Helen J. Mitchell is a scholar working on Organic Chemistry, Developmental Neuroscience and Pharmacology, having authored 60 papers that have together received 3.3k indexed citations. Recurring topics across this work include Carbohydrate Chemistry and Synthesis (21 papers), Synthetic Organic Chemistry Methods (19 papers) and Chemical Synthesis and Analysis (13 papers). The work is most often cited by research in Organic Chemistry (2.5k citations), Pharmacology (606 citations) and Toxicology (87 citations). Helen J. Mitchell has collaborated with scholars based in United States, Taiwan and Australia. Frequent co-authors include K. C. Nicolaou, Guoqiang Cao, Jeffrey A. Pfefferkorn, Sofía Barluenga, Anthony J. Roecker, Konstantina C. Fylaktakidou, Rosa Marı́a Rodrı́guez, Floris L. van Delft, Hideo Suzuki and Yiwei Li. Their work appears in journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Brain Research.

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.

Explore authors with similar magnitude of impact