W. R. Chan

468 total citations
25 papers, 353 citations indexed

About

W. R. Chan is a scholar working on Molecular Biology, Complementary and alternative medicine and Plant Science. According to data from OpenAlex, W. R. Chan has authored 25 papers receiving a total of 353 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 5 papers in Complementary and alternative medicine and 5 papers in Plant Science. Recurrent topics in W. R. Chan's work include Phytochemical compounds biological activities (9 papers), Natural product bioactivities and synthesis (6 papers) and Andrographolide Research and Applications (4 papers). W. R. Chan is often cited by papers focused on Phytochemical compounds biological activities (9 papers), Natural product bioactivities and synthesis (6 papers) and Andrographolide Research and Applications (4 papers). W. R. Chan collaborates with scholars based in Jamaica, Germany and United Kingdom. W. R. Chan's co-authors include David R. Taylor, Michael P. Cava, Basil A. Burke, Karen Magnus, H.‐W. Fehlhaber, Vernon G. S. Box, Percy S. Manchand, Jon Clardy, Guido Sodano and Luigi Minale and has published in prestigious journals such as Journal of the American Chemical Society, Cellular and Molecular Life Sciences and Tetrahedron.

In The Last Decade

W. R. Chan

25 papers receiving 327 citations

Peers

Countries citing papers authored by W. R. Chan

Since Specialization

Citations

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

Fields of papers citing papers by W. R. Chan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. R. Chan. 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 W. R. Chan. The network helps show where W. R. Chan may publish in the future.

Co-authorship network of co-authors of W. R. Chan

This figure shows the co-authorship network connecting the top 25 collaborators of W. R. Chan. A scholar is included among the top collaborators of W. R. Chan 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 W. R. Chan. W. R. Chan 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	Correlation of anthothecol and hirtin 1977 ·Cellular and Molecular Life Sciences ·Basil A. Burke, W. R. Chan, (unknown), David R. Taylor	3
2	The structure of cannabitriol 1976 ·Cellular and Molecular Life Sciences ·W. R. Chan, Karen Magnus, (unknown)	23
3	Terpenoids from Verbesina rupestris 1975 ·Phytochemistry ·Vernon G. S. Box, W. R. Chan	14
4	Structure of crotofolin A, a diterpene with a new skeleton 1975 ·Journal of the American Chemical Society ·W. R. Chan, (unknown), Percy S. Manchand, James P. Springer, Jon Clardy	32
5	The structure and stereochemistry of spathelin, a new seco-ring a tetranortriterpene from Spathelia sorbifolia 1972 ·Tetrahedron ·Basil A. Burke, W. R. Chan, David R. Taylor	12
6	Extracts of Cedrela odorata L.—IV 1972 ·Tetrahedron ·W. R. Chan, David R. Taylor, Robin T. Aplin	10
7	The structure and stereochemistry of neoandrographolide, a diterpene glucoside from Andrographis paniculata nees 1971 ·Tetrahedron ·W. R. Chan, David R. Taylor, (unknown), (unknown), H.‐W. Fehlhaber	40
8	Triterpenoids from Entandrophragma cylindricum sprague. Part II. The structures of sapelins C, D, E, and F 1971 ·Journal of the Chemical Society C Organic ·W. R. Chan, David R. Taylor, (unknown)	7
9	The structure of rupestrol - a new sesquiterpenoid from Verbesina rupestris (urb.) blake 1971 ·Tetrahedron Letters ·Vernon G. S. Box, W. R. Chan, David R. Taylor	7
10	Triterpenoids from [wood of] Entandrophragma cylindricum Sprague. Part I. Structures of sapelins A and B. 1970 ·Journal of the Chemical Society (Resumed) ·W. R. Chan, Taylor, (unknown)	1
11	Triterpenoids from Entandrophragma cylindricum Sprague. Part I. Structures of sapelins A and B 1970 ·Journal of the Chemical Society C Organic ·W. R. Chan, David R. Taylor, (unknown)	12
12	Extractives of Cedrela odorata L.—III 1969 ·Tetrahedron ·Basil A. Burke, W. R. Chan, Karen Magnus, David R. Taylor	27
13	Spathelin - a seco-ring tetranortriterpene from 1968 ·Tetrahedron Letters ·Basil A. Burke, W. R. Chan, David R. Taylor	3
14	The structure of neoandrographolide - a diterpene glucoside from andrographis paniculata nees 1968 ·Tetrahedron Letters ·W. R. Chan, David R. Taylor, (unknown), H.‐W. Fehlhaber	10
15	The limonoids of Trichilia havanensis jacq. : an epoxide rearrangement 1967 ·Chemical Communications (London) ·W. R. Chan, (unknown), David R. Taylor	9
16	The tetracyclic triterpenes from Cedrela odorata L. 1967 ·Chemical Communications (London) ·W. R. Chan, David R. Taylor, (unknown), H.‐W. Fehlhaber	2
17	Hirtin and deacetylhirtin: new “limonoids” from Trichilia hirta 1966 ·Chemical Communications (London) ·W. R. Chan, D. R. Taylor	10
18	Andrographolide 1965 ·Tetrahedron ·Michael P. Cava, W. R. Chan, (unknown), (unknown)	40
19	The structure of andrographolide 1962 ·Tetrahedron ·Michael P. Cava, W. R. Chan, (unknown), (unknown), B. Weinstein	32
20	2-Acyl derivatives of cyclic 1: 3-diones. Part II. The structures of angustione and dehydroangustione 1955 ·Journal of the Chemical Society (Resumed) ·W. R. Chan, C. H. Hassall	2

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