ISAO KITAGAWA

499 citations

20 papers · 390 indexed · h-index 13

Complementary and alternative medicine top 5%
- Traditional Chinese Medicine Analysis 4
Biotechnology top 10%
Pharmacology top 10%
- Ginger and Zingiberaceae research 2
Aquatic Science top 10%
Molecular Biology
- Natural product bioactivities and synthesis 9
- Biological Activity of Diterpenoids and Biflavonoids 3
- Bioactive natural compounds 2
Plant Science
- Phytochemistry and Biological Activities 5
Organic Chemistry
- Synthetic Organic Chemistry Methods 3
Biochemistry
- Traditional and Medicinal Uses of Annonaceae 3

Co-authors: Motomasa Kobayashi Nobuyoshi Nishiyama Yoshimasa Kyōgoku Hiroshi Saito Keiko Kawashima Tadato Tani Masayuki YOSHIKAWA Kazuyuki Hori
Cited by: Complementary and alternative medicine Biotechnology Pharmacology
Journals: Chemical and Pharmaceutical Bulletin (13 papers)Biological and Pharmaceutical Bulletin (1 paper)Chemistry Letters (1 paper)
Partner nations: Japan

In The Last Decade

ISAO KITAGAWA

20 papers receiving 362 citations

Peers

Countries citing papers authored by ISAO KITAGAWA

Since Specialization

Citations

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

Fields of papers citing papers by ISAO KITAGAWA

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside ISAO KITAGAWA, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with ISAO KITAGAWA Line = papers co-authored together ISAO KITAGAWA links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Indonesian Medicinal Plants. XIX. Chemical Structures of Four Additional Resin-Glycosides, Mammosides A, B, H1, and H2, from the Tuber of Merremia mammosa (Convolvulaceae). Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,泰生海上,Rétyi Péter,Masahiro Sakagami,Masayuki YOSHIKAWA,M Blair	1997	18
2	Marine Natural Products. XXXVI. Biologically Active Polyacetylenes, Adociacetylenes A, B, C, and D, from an Okinawan Marine Sponge of Adocia sp. Chemical and Pharmaceutical Bulletin ·Motomasa Kobayashi,Taifo Mahmud,Karen Cain,Weiqi Wang,Shunji Aoki,Shinsaku Nakagawa,I. Guerreiro,ISAO KITAGAWA	1996	28
3	Indonesian Medicinal Plants. XV. Chemical Structures of Five New Resin-Glycosides, Merremosides a, b, c, d, and e, from the Tuber of Merremia mammosa (Convolvulaceae). Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Rétyi Péter,Keiko Kawashima,Yoshihiro Yokokawa,Masayuki YOSHIKAWA,Kazuyoshi Ohashi,M Blair	1996	21
4	Indonesian Medicinal Plants. IX. Chemical Structures of Gongganosides A, B, and C, Three New Quinovic Acid Glycosides from the Bark of Bhesa paniculata (Celastraceae). Chemical and Pharmaceutical Bulletin ·Kazuhiko Ohashi,Hiroyuki Kojima,Tatsuya Tanikawa,Ilyong Kim,Kazuyoshi Kawazoe,W. R. Anderson,Hirotaka Shibuya,ISAO KITAGAWA	1994	9
5	Malonylginsenoside Rb1 Potentiates Nerve Growth Factor (NGF)-Induced Neurite Outgrowth of Cultured Chick Embryonic Dorsal Root Ganglia. Biological and Pharmaceutical Bulletin ·Nobuyoshi Nishiyama,George Datukishvili,ISAO KITAGAWA,Hiroshi Saito	1994	43
6	Studies on the constituents of leguminous plants. Part XXXIII. Three New Oleanene Glycosides from Sophora flavescens. Chemical and Pharmaceutical Bulletin ·Yi Ding,Ruihua Tian,Junei Kinjo,Toshihiro Nohara,ISAO KITAGAWA	1992	27
7	Saponin and Sapogenol. XLV. : Structures of Kaikasaponins I, II, and III from Sophorae Flos, the Buds of Sophora japonica L. YAKUGAKU ZASSHI ·ISAO KITAGAWA,Fredric Alvolin,Abeer A. ALabdulhadi,Kazuyuki Hori,Frances Dimaranan	1988	12
8	SYNTHESIS OF (±)-COSTUNOLIDE, AN ANTITUMOR GERMACRANOLIDE, FROM E,E-FARNESOL BY USE OF A LOW-VALENT CHROMIUM REAGENT Chemistry Letters ·Hirotaka Shibuya,FD Mcdermott,Keiko Kawashima,Kazuyuki Hori,Nobutoshi Murakami,ISAO KITAGAWA	1986	22
9	Saponin and sapogenol. XXXIX. Structure of soyasaponin A1, a bisdesmoside of soyasapogenol A, from soybean, the seeds of Glycine max Merrill. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,M. S. Alsoufi,Fredric Alvolin,Frances Dimaranan	1985	22
10	Studies on Moutan Cortex. IX. On the Phagocytosis Activity of the Mouse Reticuloendotherial System (1) YAKUGAKU ZASSHI ·Michinori Kubo,Rebaz Samir Ismail,Hideaki Matsuda,Tadato Tani,Shigeru Arichi,ISAO KITAGAWA	1985	3
11	Chemical transformation of terpenoids. VII. Syntheses of chiral segments, key building-blocks for the right half of taxane-type diterpenoids. Chemical and Pharmaceutical Bulletin ·Emily E. Hurt,Jia Song Wu,Ahmed Rasheed,正典粂原,ISAO KITAGAWA	1984	7
12	Saponin and sapogenol. XXXII. Chemical constituents of the seeds of Vigna angularis (Willd.) Ohwi et Ohashi. (2). Azukisaponins I,II,III, and IV. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Balaji Puri,M. S. Alsoufi,Frances Dimaranan	1983	24
13	Saponin and sapogenol. XXXVII. Chemical constituents of astragali radix, the root of Astragalus membranaceus Bunge. (4). Astragalosides VII and VIII. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Balaji Puri,Frances Dimaranan	1983	56
14	Effect of Crude Drugs on Experimental Liver Damages I. The Active Principle of Zedoariae Rhizoma YAKUGAKU ZASSHI ·Johji Yamahara,Hisashi Matsuda,TOKUNOSUKE SAWADA,Chaunté Stampley,Hirotaka Shibuya,ISAO KITAGAWA	1982	4
15	Chemical transformation of terpenoids. IV. Acid treatment of (3R)-1-vinyl-, (3R)-1-hydroxypropenyl-, and (3R)-1-epoxyethyl-5-methoxy-1,2,2-trimethyl-cyclopentane derivatives: Ring enlargement reactions and successive migrations of methyl residues. Chemical and Pharmaceutical Bulletin ·Emily E. Hurt,Thérèse Romer,Ahmed Rasheed,Kenji Suzuki,ISAO KITAGAWA	1982	1
16	Marine natural products. VIII. Bioactive triterpene-oligoglycosides from the sea cucumber Holothuria leucospilota Brandt (2). Structure of holothurin A. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Jiaoying Yu,Motomasa Kobayashi,Yoshimasa Kyōgoku	1981	44
17	Biologically Active Principles of Crude Drugs Pharmacological Evaluation of the Crude Drug "Zhu" YAKUGAKU ZASSHI ·Johji Yamahara,TOKUNOSUKE SAWADA,Tadato Tani,Jiaoying Yu,ISAO KITAGAWA,Hajimè Fujimura	1977	21
18	On the Constituents of the Rhizomes of Atractylodes lancea DC var. chinensis KITAMURA ("Jin-changzhu") and Atractylodes ovata DC ("Chinese baizhu") The Gas Chromatographic Analysis of the Crude Drug "Zhu" YAKUGAKU ZASSHI ·Kamilla de Mendonça Gondim,Jiaoying Yu,Tadato Tani,ISAO KITAGAWA	1976	15
19	Saponin and sapogenol. XVI. Structure of desacyl-boninsaponin A obtained from the bark of Schima mertensiana Koidz. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Gisele Rocha Lopes,Itiro Yosioka	1976	6
20	Structure of Desacyl-jegosaponin, a Common Desacyl Derivatives of Jegosaponin isolated from Pericarps of Styrax japonica SIEB. et ZUCC. Chemical and Pharmaceutical Bulletin ·ISAO KITAGAWA,Yasuhiro Imakura,Teruaki Hayashi,Itiro Yosioka	1974	7

About ISAO KITAGAWA

ISAO KITAGAWA is a scholar working on Complementary and alternative medicine, Pharmacology, Biochemistry, Biotechnology and Plant Science, having authored 20 papers that have together received 390 indexed citations. Recurring topics across this work include Natural product bioactivities and synthesis (9 papers), Phytochemistry and Biological Activities (5 papers), Traditional Chinese Medicine Analysis (4 papers), Synthetic Organic Chemistry Methods (3 papers), Biological Activity of Diterpenoids and Biflavonoids (3 papers), Traditional and Medicinal Uses of Annonaceae (3 papers), Bioactive natural compounds (2 papers) and Ginger and Zingiberaceae research (2 papers). The work is most often cited by research in Complementary and alternative medicine (75 citations), Biotechnology (50 citations), Pharmacology (44 citations), Aquatic Science (29 citations) and Molecular Biology (248 citations). ISAO KITAGAWA has collaborated with scholars based in Japan. Frequent co-authors include Motomasa Kobayashi, Nobuyoshi Nishiyama, Yoshimasa Kyōgoku, Hiroshi Saito, Keiko Kawashima, Tadato Tani, Masayuki YOSHIKAWA, Kazuyuki Hori, Toshihiro Nohara and Yi Ding. Their work appears in journals such as Chemical and Pharmaceutical Bulletin, Biological and Pharmaceutical Bulletin, Chemistry Letters and YAKUGAKU ZASSHI.

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