Masao Maruno

1.6k total citations
53 papers, 1.4k citations indexed

About

Masao Maruno is a scholar working on Molecular Biology, Complementary and alternative medicine and Pharmacology. According to data from OpenAlex, Masao Maruno has authored 53 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Molecular Biology, 16 papers in Complementary and alternative medicine and 15 papers in Pharmacology. Recurrent topics in Masao Maruno's work include Natural product bioactivities and synthesis (11 papers), Plant-derived Lignans Synthesis and Bioactivity (11 papers) and Phytochemistry and Biological Activities (10 papers). Masao Maruno is often cited by papers focused on Natural product bioactivities and synthesis (11 papers), Plant-derived Lignans Synthesis and Bioactivity (11 papers) and Phytochemistry and Biological Activities (10 papers). Masao Maruno collaborates with scholars based in Japan and China. Masao Maruno's co-authors include Yukinobu Ikeya, Minoru Okada, Takeshi Wakamatsu, Sakae Amagaya, Yoko Wakui, Shuichi Takeda, Hiroshi Mitsuhashi, Masahide Tanaka, Iwao Sakakibara and Kazunori Hashimoto and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron and Journal of Ethnopharmacology.

In The Last Decade

Masao Maruno

53 papers receiving 1.3k citations

Peers

Countries citing papers authored by Masao Maruno

Since Specialization

Citations

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

Fields of papers citing papers by Masao Maruno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masao Maruno. 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 Masao Maruno. The network helps show where Masao Maruno may publish in the future.

Co-authorship network of co-authors of Masao Maruno

This figure shows the co-authorship network connecting the top 25 collaborators of Masao Maruno. A scholar is included among the top collaborators of Masao Maruno 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 Masao Maruno. Masao Maruno 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	Cytotoxic Activity of Acetylenic Compounds from Panax ginseng 2000 ·Natural medicines = 生薬學雜誌 ·Kazuhiro Hirakura, Hideki Takagi, Makoto Morita, Kaoru Nakajima, (unknown), Hiroshi Sasaki, Masao Maruno, Minoru Okada	8
2	Quantitative analysis of aristolochic acids, toxic compounds, contained in some medicinal plants 1999 ·Journal of Ethnopharmacology ·Kazunori Hashimoto, Masami Higuchi, Bunsho Makino, Iwao Sakakibara, Masayoshi Kubo, Yasuhiro Komatsu, Masao Maruno, Minoru Okada	103
3	Studies on the crude drug containing angiotensin I converting enzyme inhibitors: (III). On the activity of the principles in Stephania tetrandra S. Moore and their derivatives 1998 ·(unknown), Takuo Sato, (unknown), (unknown), Masao Maruno	1
4	Four New Bisbenzylisoquinoline Alkaloids from the Root of Stephania tetrandra (Fen-Fang-Ji) 1998 ·Natural medicines = 生薬學雜誌 ·(unknown), Toshitsugu Sato, Hiroshi Sasaki, Kô Sugama, Minoru Okada, Hiroshi Mitsuhashi, Masao Maruno	3
5	Effect of oxindole alkaloids from the hooks of Uncaria macrophylla on thiopental-induced hypnosis 1998 ·Phytomedicine ·Iwao Sakakibara, (unknown), Susumu Terabayashi, (unknown), Masayoshi Kubo, Atsushi Ishige, Masashi Higuchi, Yasuhiro Komatsu, M. Okada, Masao Maruno, (unknown), Hao Jiang	33
6	Comparative study ofScutellaria planipes andScutellaria baicalensis 1998 ·Biomedical Chromatography ·(unknown), (unknown), (unknown), Hiroyuki Ageta, Yoshihiro Harigaya, Masayuki Onda, (unknown), Yukinobu Ikeya, Minoru Okada, Masao Maruno	30
7	Effect of oral administration of Pinellia ternata, Zingiberis rhizoma and their mixture on the efferent activity of the gastric branch of the vagus nerve in the rat 1998 ·Neuroscience Letters ·Akira Niijima, Masayoshi Kubo, (unknown), (unknown), Masao Maruno, Minoru Okada	7
8	Studies on the Constituents of Roots ofScutellaria planipes 1997 ·Planta Medica ·Yongyu Zhang, (unknown), Hiroyuki Ageta, Yoshihiro Harigaya, Masayuki Onda, (unknown), Yukinobu Ikeya, Minoru Okada, Masao Maruno	12
9	Diels-Alder Reaction of Ligustilide Giving Levistolide A and Tokinolide B 1997 ·Heterocycles ·Takeshi Wakamatsu, (unknown), (unknown), Masao Maruno	10
10	Antiarrhythmic effects of an aconitine-like compound, TJN-505, on canine arrhythmia models 1996 ·European Journal of Pharmacology ·(unknown), Xue Yi, (unknown), (unknown), Yoko Wakui, (unknown), Masao Maruno, Siying Chen, (unknown)	3
11	Effects of Hoelen on the Efferent Activity of the Gastric Vagus Nerve in the Rat 1996 ·The Japanese Journal of Pharmacology ·(unknown), (unknown), Akira Iizuka, Yasuhiro Komatsu, (unknown), Masao Maruno, Akira Niijima	20
12	Saponins from the root of Bupleurum falcatum 1996 ·Phytochemistry ·(unknown), Kaoru Nakajima, Kôji Hayashi, Minoru Okada, Masao Maruno	55
13	Effects of constituents in a Chinese crude drug, Ligustici Chuanxiong Rhizoma on vasocontraction and blood viscosity 1995 ·(unknown), Kenji Kubota, (unknown), Tadashi Sato, Yukinobu Ikeya, Masaho Okada, Masao Maruno	9
14	Effects of Onpi-to(TJ-8117) on mesangial injury induced by anti Thy-1 antibody. 1995 ·Folia Pharmacologica Japonica ·Tomohisa Hattori, (unknown), (unknown), Naoki Fujitsuka, (unknown), (unknown), Masao Maruno	9
15	Structure Determination of Biliary Metabolites of Schizandrin in Rat and Dog. 1995 ·Chemical and Pharmaceutical Bulletin ·Yukinobu Ikeya, Kaoru Sugama, Miho Tanaka, T. WAKAMATSU, Hiroyuki Ono, (unknown), Tsutomu Oyama, Masao Maruno	13
16	Three acyclic bis-phenylpropane lignanamides from fruits of Cannabis sativa 1995 ·Phytochemistry ·Iwao Sakakibara, Yukinobu Ikeya, Kôji Hayashi, Minoru Okada, Masao Maruno	74
17	Determination of schizandrin in human plasma by gas chromatography-mass spectrometry 1995 ·Journal of Chromatography B Biomedical Sciences and Applications ·Hiromasa Ono, Yutaka Matsuzaki, Yoko Wakui, Shuichi Takeda, Yukinobu Ikeya, Sakae Amagaya, Masao Maruno	25
18	A new nor-triterpenoid, triptolactone, with a novel carbon skeleton from Tripterigium wilfordii 1995 ·Tetrahedron Letters ·Takashi Morota, Katsuyuki Aoki, (unknown), Kô Sugama, Lihong Xu, Masao Maruno, Bing‐Hui Yang	3
19	Xanthone C-Glycoside and Acylated Sugar from Polygala tenuifolia. 1994 ·Chemical and Pharmaceutical Bulletin ·Yukinobu Ikeya, Kaoru Sugama, Masao Maruno	26
20	Confluentic Acid and 2'-O-Methylperlatolic Acid, Monoamine Oxidase B Inhibitors in a Brazilian Plant, Himatanthus sucuuba. 1994 ·Chemical and Pharmaceutical Bulletin ·Yuichi Endo, (unknown), Toshitsugu Sato, Masao Maruno, Tomihisa Ohta, Shigeo Nozoe	24

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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