Takayuki Oritani
- Horticulture top 0.5%
- Biochemistry top 1%
- Traditional and Medicinal Uses of Annonaceae 23
- Organic Chemistry top 2%
- Synthetic Organic Chemistry Methods 44
- Chemical synthesis and alkaloids 22
- Pharmacology top 2%
- Microbial Natural Products and Biosynthesis 42
- Plant Science top 2%
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- Cancer Treatment and Pharmacology 47
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- Analytical Chemistry and Chromatography 32
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- Biological Activity of Diterpenoids and Biflavonoids 32
- Enzyme Catalysis and Immobilization 29
Takayuki Oritani
226 papers receiving 2.5k citations
Peers
Comparison fields: 5 of 88
- Horticulture 142
- Biochemistry 334
- Organic Chemistry 953
- Pharmacology 442
- Plant Science 889
Countries citing papers authored by Takayuki Oritani
This map shows the geographic impact of Takayuki Oritani'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 Takayuki Oritani with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takayuki Oritani more than expected).
Fields of papers citing papers by Takayuki Oritani
This network shows the impact of papers produced by Takayuki Oritani. 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 Takayuki Oritani. The network helps show where Takayuki Oritani may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Takayuki Oritani, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Polyoxygenated Cyclohexenes from the Chinese Tree, Uvaria Purpurea(Organic Chemistry) | 2002 | 8 |
| 2 | 2002 | 4 | |
| 3 | 2002 | 12 | |
| 4 | 2001 | 6 | |
| 5 | 2001 | 5 | |
| 6 | 2001 | 6 | |
| 7 | 2000 | 6 | |
| 8 | 2000 | 13 | |
| 9 | 2000 | 10 | |
| 10 | 2000 | 17 | |
| 11 | 2000 | 5 | |
| 12 | 2000 | 12 | |
| 13 | 2000 | 6 | |
| 14 | Novel bicyclic taxane diterpenoids from the needles of Chinese yew, Taxus mairei | 1999 | 1 |
| 15 | 1999 | 9 | |
| 16 | 1997 | 8 | |
| 17 | 1996 | 2 | |
| 18 | 1996 | 6 | |
| 19 | 1990 | 0 | |
| 20 | 1984 | 3 |
About Takayuki Oritani
Takayuki Oritani is a scholar working on Horticulture, Organic Chemistry and Pharmacology, having authored 233 papers that have together received 2.6k indexed citations. Recurring topics across this work include Cancer Treatment and Pharmacology (47 papers), Synthetic Organic Chemistry Methods (44 papers), Microbial Natural Products and Biosynthesis (42 papers), Analytical Chemistry and Chromatography (32 papers), Biological Activity of Diterpenoids and Biflavonoids (32 papers), Enzyme Catalysis and Immobilization (29 papers), Traditional and Medicinal Uses of Annonaceae (23 papers) and Chemical synthesis and alkaloids (22 papers). The work is most often cited by research in Horticulture (142 citations), Biochemistry (334 citations) and Organic Chemistry (953 citations). Takayuki Oritani has collaborated with scholars based in Japan, China and Nepal. Frequent co-authors include Kyôhei Yamashita, Hiromasa Kiyota, Akira Tanaka, Tomokazu Koshiba, Mitsunori Seo, Takeyoshi Sugiyama, Qing‐Wen Shi, Hidefumi Makabe, Hanae Koiwai and Yuji Kamiya. Their work appears in journals such as Bioscience Biotechnology and Biochemistry, Tetrahedron Letters, Tetrahedron, Phytochemistry and Tetrahedron Asymmetry.
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.