SHINJI OHTA

Last Updated :2020/02/23

Affiliations, Positions
Graduate School of Integrated Sciences for Life, ., Professor
E-mail
ohtahiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Science, Hiroshima University
  • Master of Science, Hiroshima University

Research Fields

  • Complex systems;Biomolecular science;Biomolecular chemistry

Research Keywords

  • Structure-Bioactivity Relationship
  • Natural Products
  • Biological Activity

Educational Activity

Course in Charge

  1. 2019, Liberal Arts Education Program1, 3Term, Organic Chemistry
  2. 2019, Liberal Arts Education Program1, 3Term, Experimental Methods and Laboratory Work in Chemistry I
  3. 2019, Liberal Arts Education Program1, 4Term, Experimental Methods and Laboratory Work in Chemistry II
  4. 2019, Undergraduate Education, 2Term, Reading of Foreign Literature
  5. 2019, Undergraduate Education, 3Term, Research Front of Applied Biological Science
  6. 2019, Undergraduate Education, Academic Year, Graduation Thesis
  7. 2019, Undergraduate Education, 3Term, Chemistry of natural organic compounds
  8. 2019, Undergraduate Education, Intensive, Laboratory Work in Ecological Biochemistry
  9. 2019, Graduate Education (Master's Program) , First Semester, Practice in Molecular and Applied Biosciences
  10. 2019, Graduate Education (Master's Program) , Second Semester, Research for Academic Degree Dissertation
  11. 2019, Graduate Education (Master's Program) , 2Term, Bioactive natural products I
  12. 2019, Graduate Education (Master's Program) , 4Term, Bioactive natural products II
  13. 2019, Graduate Education (Master's Program) , 3Term, Exercises in Food andAgriLife Science B
  14. 2019, Graduate Education (Master's Program) , 1Term, Exercises in Food andAgriLife Science A
  15. 2019, Graduate Education (Master's Program) , 2Term, Exercises in Food andAgriLife Science A
  16. 2019, Graduate Education (Master's Program) , 4Term, Exercises in Food andAgriLife Science B
  17. 2019, Graduate Education (Master's Program) , Academic Year, Research for Academic Degree Dissertation in Food andAgriLife Science
  18. 2019, Graduate Education (Master's Program) , 2Term, Bioactive Natural Products Chemistry I
  19. 2019, Graduate Education (Master's Program) , 4Term, Bioactive Natural Products Chemistry II

Research Activities

Academic Papers

  1. Rare sulfated purine alkaloid glycosides from Bruchidius dorsalis pupal case, Phytochemistry Letters, 35(1), 10-14, 20200201
  2. Nuclear magnetic resonance spectroscopy and mass spectrometry data for sulfated isoguanine glycosides, Data in Brief, 28(1), 105032-105032, 20200201
  3. Absence of cuticular alkenes allows lycaenid larvae to avoid predation by Formica japonica ants, Entomological Science, 22(2), 126-136, 20190411
  4. The Role of N,N,N-Trimethylglycine in Oviposition of Eurema mandarina on Albizia julibrissin, JOURNAL OF CHEMICAL ECOLOGY, 45(4), 371-377, 201904
  5. Norbisabolane and bisabolane sesquiterpenoids from the seeds of Angelica keiskei and absolute configuration of ashitabaol A and bisabolangelone, Phytochemistry Letters, 33(1), 94-101, 20191001
  6. A cyanogenic glucoside of Trifolium repens deters oviposition by the common grass yellow Eurema mandarina, PHYSIOLOGICAL ENTOMOLOGY, 44(3-4), 222-229, 201912
  7. NMR and ESIMS data for bisabolane-type sesquiterpenoids, Data in Brief, 27(1), 104780-104780, 20191201
  8. Sarcoehrenbergilid D-F: cytotoxic cembrene diterpenoids from the soft coral Sarcophyton ehrenbergi, RSC Advances, 9(47), 27183-27189, 20190829
  9. 4′,6-Dimethoxyisoflavone-7-O-β-D-glucopyranoside (wistin) is a peroxisome proliferator-activated receptor α (PPARα) agonist in mouse hepatocytes, Molecular and Cellular Biochemistry, 446(1-2), 35-41, 20180901
  10. HPLC profiles and spectroscopic data of cassane-type furanoditerpenoids, Data in Brief, 21, 1076-1088, 20181201
  11. Hydroxylated furanoditerpenoids from pupal cases produced by the bruchid beetle Sulcobruchus sauteri inside the seeds of Caesalpinia decapetala, Phytochemistry, 156, 151-158, 20181201
  12. Oxygenated sesquiterpenoids characteristic of a male lycaenid butterfly Lycaeides argyrognomon praterinsularis, Biochemical Systematics and Ecology, 81, 109-111, 20181201
  13. Cytotoxicity of abietane diterpenoids from Salvia multicaulis towards multidrug-resistant cancer cells, Fitoterapia, 130, 54-60, 20181001
  14. Sulfated purine alkaloid glycosides from the pupal case built by the bruchid beetle Bruchidius dorsalis inside the seed of Gleditsia japonica, Chem. Biodiversity, 15(8), e1800154-e1800154, 20180813
  15. New prenylated ortho-dihydroxycoumarins from the fruits of Ficus nipponica, Chemistry and Biodiversity, 14(9), e1700196-e1700196, 20170913
  16. Ficunotins A-F: Rare diarylbutanoids from the leaves of Ficus nota, Phytochemistry, 141(1), 98-104, 20170901
  17. Cembrene Diterpenoids with Ether Linkages from Sarcophyton ehrenbergi: An Anti-Proliferation and Molecular-Docking Assessment, MARINE DRUGS, 15(6), 192-192, 20170621
  18. Prenylated purine alkaloids from seeds of Gleditsia japonica, Phytochemistry, 143(1), 145-150, 20171101
  19. LS-187R1: Volatile compounds from a Parnassiinae butterfly, Luehdorfia japonica (Lepidoptera: Papilionidae), Lepidoptera Science, 68(2), 61-64, 20170801
  20. Two new C11-terpenes with an octahydrobenzofuran skeleton isolated from the leaves of Ficus nota, PHYTOCHEMISTRY LETTERS, 19(1), 237-240, 20170301
  21. Volatile terpenoids from male wings lacking scent scales in Anthocharis scolymus (Lepidoptera: Pieridae), APPLIED ENTOMOLOGY AND ZOOLOGY, 51(3), 385-392, 201608
  22. Casbane Diterpenes from Red Sea Coral Sinularia polydactyla, Molecules, 21(3), 308-315, 20160303
  23. Structure Revision of Caesalpinista A and Caesalpinista B and Isolation of a New Furanoditerpenoid from the Cotyledons of Caesalpinia decapetala var. japonica, Helvetica Chimica Acta, 99(2), 133-137, 20160201
  24. D-Pinitol in Fabaceae: an Oviposition Stimulant for the Common Grass Yellow Butterfly, Eurema mandarina, JOURNAL OF CHEMICAL ECOLOGY, 42(11), 1122-1129, 20161006
  25. 4,6-dimethoxyisoflavone-7-O--D-glucopyranoside (wistin) is a peroxisome proliferator-activated receptor (PPAR) agonist that stimulates adipocyte differentiation, ANIMAL SCIENCE JOURNAL, 87(11), 1347-1351, 20161023
  26. Cassane diterpenoids from the roots of Caesalpinia decapetala var. japonica and structure revision of caesaljapin, PHYTOCHEMISTRY, 121(1), 50-57, 20160101
  27. Caesaljaponins A and B: New Cassane-type Furanoditerpenoids from the Seeds of Caesalpinia decapetala var. japonica, Helvetica Chimica Acta, 98(3), 336-342, 20150313
  28. New cytotoxic halogenated sesquiterpenes from the Egyptian sea hare, Aplysia oculifera, TETRAHEDRON LETTERS, 55(10), 1711-1714, 20140305
  29. New Terpenes from the Egyptian Soft Coral Sarcophyton ehrenbergi, MARINE DRUGS, 12(4), 1977-1986, 201404
  30. Dorsamin-A's, Glycerolipids Carrying a Dehydrophenylalanine Ester Moiety from the Seed-Eating Larvae of the Bruchid Beetle Bruchidius dorsalis, JOURNAL OF NATURAL PRODUCTS, 76(4), 554-558, 42838
  31. New Guaianolide-Type Sesquiterpene Lactones from Inula verbascifolia, Zeitschrift fuer Naturforschung, 68(5, 6), 175-180, 201305
  32. Bromotheoynic acid, a brominated acetylenic acid from the marine sponge Theonella swinhoei, Natural Product Research, 27(2), 117-122, 20130101
  33. Petroacetylene, a new polyacetylene from the marine sponge Petrosia solida that inhibits blastulation of starfish embryos, NATURAL PRODUCT RESEARCH, 27(20), 1842-1847, 20131001
  34. Investigation for antidiabetic agonists from Wisteria floribunda seeds, Trace Nutrients Research, 29, 36-40, 20121201
  35. GABA metabolism pathway genes, UGA1 and GAD1, regulate replicative lifespan in Saccharomyces cerevisiae, BBRC(BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS), 407(1), 185-190, 20110401
  36. Locustoside A-A new purine alkaloid glucoside from seeds of Gleditsia japonica, Phytochemistry Lett, 3(4), 198-200, 20101201
  37. A Novel Human Dynactin-Associated Protein, dynAP, Promotes Activation of Akt, and Ergosterol-Related Compounds Induce dynAP-Dependent Apoptosis of Human Cancer Cells, Molecular Cancer Therapeutics, 9(11), 2934-2942, 20101101
  38. Ashitabaol A, a new antioxidative sesquiterpenoid from seeds of Angelica keiskei, Tetrahedron Letters, 51(26), 3449-3450, 20100801
  39. Saikachinoside A, a novel 3-prenylated isoguanine glucoside from seeds of Gleditsia japonica, Tetrahedron Letters, 51(16), 2099-2101, 20100501
  40. Bioactive jatrophane diterpenes from Euphorbia guyoniana, Phytochemistry, 71(2), 249-253, 20100201
  41. Cytotoxicity of 3-O-(b-D-Glucopyranosyl)etioline, a Steroidal Alkaloid from Solanum diphyllum L., Zeitschrift fur Naturforschung C, 64(9), 644-649, 20090901
  42. Anti-Fertilization Activity of a Spirocyclic Sesquiterpene Isocyanide Isolated from the Marine Sponge Geodia exigua and Related Compounds, Biosci. Biotechnol. Biochem., 72(7), 1764-1771, 20080701
  43. Cyclooxygenase (COX)-1 and -2 Inhibitory Labdane Diterpenes from Crassocephalum mannii, Journal of Natural Products, 71(6), 1070-1073, 20080601
  44. Antioxidant hydroxycinnamic acid derivatives isolated from Brazilian bee pollen, Natural Product Research, 21(8), 726-732, 20070701
  45. Exiguolide, a New Macrolide from the Marine Sponge Geodia exigua, Tetrahedron Lett., 47(12), 1957-1960, 20060301
  46. Sylviside, a Diterpene Glucoside Derivative from Gnaphalium sylvaticum, J. Nat. Prod., 69(3), 394-396, 20060301
  47. Growth and carotenoid production of Thraustochytrium sp CHN-1 cultured under superbright red and blue light-emitting diodes, BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY, 68(7), 1594-1597, 2004
  48. Two new analogues of the cytotoxic substance BE-52211 from Streptomyces sp, JOURNAL OF NATURAL PRODUCTS, 67(1), 85-87, 42739
  49. Two New Analogues of the Cytotoxic Substance BE-52211 from Streptomyces sp., J. Nat. Prod., 67(1), 85-87, 20040101
  50. Two new analogues of the cytotoxic substance BE-52211 from Streptomyces sp., J. Nat. Prod, 67(1), 85-87, 20040123
  51. Inhibition of chromosome separation in fertilized starfish eggs by kalihinol F, a topoisomerase I inhibitor obtained from a marine sponge., Biosci. Biotechnol. Biochem., 67(11), 2365-2372, 20031101
  52. Piericidins C5 and C6: new 4-pyridinol compounds produced by Streptomyces sp. and Nocardioides sp., Bioorg. Med. Chem., 11(21), 4569-4575, 2003,10,15
  53. A new alpha,beta,gamma,delta-unsaturated carboxylic acid and three new cyclic peroxides from the marine sponge, Monotria japonica, which selectively lyse starfish oocytes without affecting nuclear morphology., Bioorg. Med. Chem., 11(8), 1715-1721, 2003
  54. A New a,b,g,d-Unsaturated Carboxylic Acid and Three New Cyclic Peroxides from the Marine Sponge, Monotria japonica, Which Selectively Lyse Starfish Oocyte without Affecting Nuclear Morphology, Bioorg. Med. Chem., 20030401
  55. Terpenoid Coumarin of the Genus Ferula, Heterocycles, 60(3), 689-716, 20030301
  56. New Spirocyclic Sesquiterpenes from the Marine Sponge Geodia exigua, Tetrahedron, 59(6), 731-736, 20030201
  57. Malformation of immature starfish oocytes by theonellapeptolide Ie, a Tridecapeptide lactone from a marine sponge Petrosia species, through disturbance of cortical F-actin distribution., Biosci. Biotechnol. Biochem., 67(9), 1908-1915, 20030901
  58. Effects of iron on the degradation of triphenyltin by pyoverdins isolated from Pseudomonas chlororaphis, APPLIED ORGANOMETALLIC CHEMISTRY, 16(5), 277-279, 42857
  59. Exiguamide, a New Spirocyclic Sesquiterpene from the Marine Sponge Geodia exigua That Inhibits Cell Fate Specification During Sea Urchin Embryogenesis, Bioorg.Med.Chem.Lett., 12(21), 3037-3039, 20021101
  60. A Novel Amphibian Hypothalamic Neuropeptide: Isolation, Localization, and Biological Activity, Endocrinology, 143(2), 411-419, 20020201
  61. Biotransformation of Phenolic Compounds by the Cultured Cells of Catharanthus roseus, J. Mol. Cat. B: Enzym., 16(42861), 275-281, 20020201
  62. Glucosyltransferase in the Cultured Cells of Nicotiana tabacum, Heterocycles, 56(42737), 509-514, 20020101
  63. Exiguamide, a new spirocyclic sesquiterpene from the marine sponge Geodia exigua that inhibits cell fate specification during sea urchin embryogenesis., Exiguamide, a new spirocyclic sesquiterpene from the marine sponge Geodia exigua that inhibits cell fate specification during sea urchin embryogenesis., 12(21), 2002
  64. Micromonospolides A-C, new macrolides from Micromonospora sp., TETRAHEDRON, 57(40), 8463-8467, OCT 1 2001
  65. Ancorinoside A Mg salt from the marine sponge, Ancorina sp., which specifically inhibits blastulation of starfish embryos, TETRAHEDRON, 57(22), 4699-4703, MAY 28 2001
  66. Enantioselective total synthesis and absolute stereostructure of hippospongic acid A, TETRAHEDRON, 57(7), 1235-1246, FEB 11 2001
  67. Degradation of triphenyltin compounds in sea water by pyoverdins from Pseudomonas chlororaphis, APPLIED ORGANOMETALLIC CHEMISTRY, 15(9), 757-761, 42979
  68. The Enterins: A Novel Family of Neuropeptides Isolated from the Enteric Nervous System and CNS of Aplysia, J. Neurosci., 21(20), 8247-8261, 20011001
  69. Micromonospolides A-C, New Macrolides from Micromonospora sp., Tetrahedron, 57(40), 8463-8467, 20010901
  70. A Unique Phosphatidylinositol Bearing a Novel Branched-chain Fatty Acid from Rhodococcus equi Binds to Influenza Virus Hemagglutinin and Inhibits the Infection of Cells, J. Biochem., 130(3), 377-384, 20010901
  71. Monoterpene Coumarins from Ferula ferulago, Phytochemistry, 1201-1203, 20010801
  72. Micromonospolide A, a New Macrolide from Micromonospora sp., Tetrahedron Lett., 42(25), 4179-4181, 20010601
  73. An Eudesmanolide and a Carotane from Ferula sinaica, Phytochemistry, 57(4), 513-515, 20010601
  74. Ancorinoside A Mg Salt from the Marine Sponge, Ancorina sp., Which Specifically Inhibits Blastulation of Starfish Embryos, Tetrahedron, 57(22), 4699-4703, 20010501
  75. New Naphthyridinomycin-type Antibiotics, Aclidinomycins A and B, from Streptomyces halstedi, J. Antibiotics, 54(3), 304-307, 20010501
  76. Diastereoselective Formation of Disaccharides from (RS)-1-Phenylethanol by Cultured Cells of Catharanthus roseus, Bull. Chem. Soc. Jpn, 74(3), 539-542, 20010301
  77. Enantioselective Total Synthesis and Absolute Stereostructure of Hippospongic Acid A, Tetrahedron, 57(7), 1235-1246, 20010201
  78. High Production of Prodigiosin by Serratia marcescens Grown on Ethanol, Biotech. Lett., 22(22), 1761-1765, 20001101
  79. Biotransformation of Hydroxycoumarins by the Cultured Cells of Nicotiana tabacum, J. Mol. Cat. B: Enzym., 10(5), 477-481, 20001001
  80. Isolation and Identification of Cell Hypertrophy-inducing Substances in the Gall-forming Aphid Colopha moriokaensis, Insect Biochem. Mol. Biol., 30(10), 947-952, 20001001
  81. Production of a New Hybrid Anthracycline 4-O-methylepelmycin by Heterologous Expression of dnrK in Epelmycin-producing Streptomyces violaceus, J. Antibiot., 53(8), 828-836, 20000801
  82. Glyceroglycolipids Preventing tert-Butylhydroperoxide-Induced Cell Death from Microbacterium sp. and Corynebacterium aquaticum Strains, J. Biosci. Bioeng., 89(2), 170-175, 20000201
  83. A New Type of Glycoglycerolipids from Corynebacterium aquaticum, Biosci. Biotech. Biochem., 64(2), 424-427, 20000201
  84. The Aplysia Mytilus Inhibitory Peptide-Related Peptides: Identification, Cloning, Processing, Distribution, and Action, J. Neurosci., 19(21), 9618-9634, 19991101
  85. Glucosylation of Benzyl Alcohols by the Cultured Suspension Cells of Nicotiana tabacum and Catharanthus roseus, J. Mol. Cat. B: Enzym., 6(1), 67-73, 19990101
  86. Novel Norsesterterpenes, Which Inhibit Gastrulation of the Starfish Embryo, from the Marine Sponge Rhopaloeides sp, Tetrahedron, 54(51), 15607-15612, 19981101
  87. Revised Structure, Synthesis and Absolute Configuration of Hippospongic Acid A, Tetrahedron Lett., 39(42), 7745-7746, 19981001
  88. Study on Food Components: the Structure of N-linked Asialo Carbohydrate from the Edible Bird’s Nest Built by Collocalia fuciphaga, J. Agric. Food Chem., 46(8), 3047-3053, 19980801
  89. Andrimid, an Antimicrobial Substance in the Marine Sponge Hyatella, Produced by an Associated Vibrio Bacterium, Sponge Sciences - Multidisciplinary Perspectives, 391-398, 19980701
  90. A Carotenoid Pigment of the Radioresistant Bacterium Deinococcus radiodurans, Microbios, 95, 79-90, 19980401
  91. Isolation and Characterization of a Novel Bioactive Peptide, Carassius RFamide (C-RFa), from the Brain of the Japanese Crucian Carp, Biochem. Biophys. Res. Commun., 242(2), 436-440, 19980101
  92. A Novel D-Amino-acid-containing Peptide Isolated from Aplysia Heart, Biochem. Biophys. Res. Commun., 240(2), 354-358, 19971101
  93. Biologically Active Clerodane-type Diterpene Glycosides from the Root-stalks of Dicranopteris pedata, Phytochemistry, 46(5), 839-844, 19971101
  94. Arachisprenols: Polyprenols Possessing a Geranyl Residue from Arachis hypogaea, Phytochemistry, 46(4), 715-720, 19971001
  95. Structure of a Covalently Cross-linked Form of Core Histones Present in the Starfish Sperm, Bio chemistry, 36(40), 12071-12079, 19971001
  96. Ancorinoside A: a Novel Tetramic Acid Glycoside from the Marine Sponge, Ancorina sp., Which Specifically Inhibits Blastulation of Starfish Embryos, J. Org. Chem., 62(19), 6452-6453, 19970901
  97. Callyspongins A and B: Novel Polyacetylene Sulfates from the Marine Sponge Callyspongia truncata That Inhibit Fertilization of Starfish Gametes, J. Nat. Prod., 59(12), 1146-1148, 19961201
  98. Structure-Activity Relationships of Cinnamic Acid Derivatives as Germination Inhibitor of the Fern Gleichenia japonica, Nat. Prod. Lett., 9(1), 21-26, 19961101
  99. Hippospongic Acid A: An Unusual Triterpenoic Acid from a Marine Sponge, Hippospongia sp., Which Inhibits Gastrulation of Starfish Embryos, Tetrahedron Lett., 37(43), 7765-7766, 19961001
  100. Rhopaloic Acid A: A Novel Norsesterterpene from a Marine Sponge, Rhopaloeides sp., Which Inhibits Gastrulation of Starfish Embryos, Tetrahedron Lett., 37(13), 2265-2266, 19960501
  101. 24-Epi-pterosterone: A Novel Phytoecdysone from the Roots of Athyrium yokoscense, Phytochemistry, 41(3), 745-747, 19960201
  102. Vibrio Species Isolated from Coastal Ocean Produces Aerobactin, Microbios, 84(341), 231-238, 19951101
  103. Production of an Antibacterial Agent o-Aminophenol, by a Bacterium Isolated from the Marine Sponge, Adocia Sp., Fisheries Science, 60(5), 559-562, 19941001
  104. Selective Inhibition of Exoplasmic Membrane Fusion in Echinoderm Gametes with Jaspisin, a Novel Antihatching Substance Isolated from a Marine Sponge, J. Biol. Chem., 269(37), 23262-23267, 19940901
  105. Jaspisin: A Novel Styryl Sulfate from the Marine Sponge, Jaspis Species, Biosci. Biotech. Biochem., 58(9), 1752-1753, 19940901
  106. A Novel Antimicrobial Substance from a Strain of the Bacterium, Vibrio Sp., Nat. Prod. Lett., 4(4), 309-312, 19940901
  107. Isojaspisin: A Novel Styryl Sulfate from a Marine Sponge, Jaspis Sp., That Inhibits Hatching of Sea Urchin Embryos, Tetrahedron Lett., 35(26), 4579-4580, 19940601
  108. 13C NMR Detection of Delocalized C10-Allylic Cation in the Biosynthesis of Farnesyl Diphosphate, J. Chem. Soc. = Chem. Commun., 1057-1058, 19940501
  109. Anti-bacillus Substance in the Marine Sponge, Hyatella Species, Produced by an Associated Vibrio Species Bacterium, Microbios, 78(314), 7-16, 19940301
  110. Clathrynamides A, B, and C: Novel Amides from a Marine Sponge Clathria Sp. That Inhibit Cell Division of Fertilized Starfish Eggs, Tetrahedron Lett., 34(37), 5935-5938, 19930901
  111. Endogenous Pine-Wood Nematicidal Substances in Pines, Pinus massoniana, P. strobus, and P. palustris, Phytochemistry, 33(6), 1395-1401, 19930801
  112. Biosynthetic Generation of the Species-specific Chirality of Limonene in Mentha spicata and Citrus unshiu, J. Chem. Soc. = Chem. Commun., 1370-1372, 19930501
  113. An Efficient Methods for Following the Enzymic Reactions Involved in Camphor Biosynthesis in Cinnamomum camphora by Use of GC-MS and Regiospecifically Deuteriated Substrate, J. Labelled Compd. Radiopharm., 31(5), 397-402, 19920501
  114. Triterpenoids, Diarylheptanoids and Their Glycosides in the Flowers of Alnus Species, Phytochemistry, 29(11), 3611-3614, 19901101
  115. An Anomaly in the Biosynthesis of (E,E)-Farnesol by the Crude Enzyme System of Pisum sativum, Phytochemistry, 29(11), 3467-3472, 19901101
  116. Synthesis of 4- and 5-Regioselectively Deuteriated Geranyl Diphosphates, J. Chem. Soc. Perkin Trans. 1=, 1811-1814, 19891001
  117. Glycinoprenols: Novel Polyprenols Possessing a Phytyl Residue from the Leaves of Soybean, J. Org. Chem., 54(14), 3390-3393, 19890701
  118. Six Novel Secodammarane-type Triterpenes from Male Flowers of Alnus japonica, Phytochemistry, 27(9), 2915-2920, 19880901
  119. Stereospecific Regulation of in vivo Prenyl Chain Elongation. -Prenylation in Higher Plants-, Journal of Synthetic Organic Chemistry= Japan, 46(1), 12-21, 19880401
  120. Facile and Stereospecific Synthesis of (S)- and (R)-[2-2H]-Isopentenyl Pyrophosphates, J. Chem. Soc. Perkin Trans. 1=, 2845-2848, 19871201
  121. Unusual Chain Elongation at the Reversed Face in the Biosynthesis of (E,E)-Farnesol with the Enzyme System of Pisum sativum, Chem. Lett., 497-500, 19870301
  122. C31-Secodammarane-type Triterpenic Acid, 12-Deoxy Alnustic Acid, from the Female Flowers of Alnus pendula, Phytochemistry, 25(5), 1243-1244, 19860501
  123. The Solvent Effects on the Optical Rotatory Properties of 1,7-Diaryl-5-hydroxy-3-heptanones and Related Compounds, Bull. Chem. Soc. Jpn, 59(4), 1181-1188, 19860401
  124. Triterpenoids from the Female and Male Flowers of Alnus sieboldiana, Phytochemistry, 24(11), 2744-2745, 19851101
  125. The Factors Dominating the Reversal in the Sense of the Optical Rotation of Diarylheptanoids in the Solvents of the Different Nature, Chem. Lett., 1331-1334, 19850901
  126. Absolute Configuration of Platyphylloside and (-)-Centrolobol, Bull. Chem. Soc. Jpn, 58(8), 2423-2424, 19850801
  127. The Structures of Four Diarylheptanoid Glycosides from the Female Flowers of Alnus serrulatoides, J. Chem. Soc. Perkin Trans. 1=, 1635-1642, 19840801
  128. C31-Secodammarane-type Triterpenoid Saponins from the Male Flowers of Alnus pendula, Phytochemistry, 23(6), 1297-1299, 19840601
  129. An X-Ray Crystallographic Study on the Absolute Configuration of Dihydroyashabushiketol and the Solvent-dependence of Its Optical Rotation, Bull. Chem. Soc. Jpn, 56(11), 3353-3357, 19831101
  130. The Structures of Four Novel C31-Secodammarane-type Triterpenoid Saponins from the Female Flowers of Alnus serrulatoides, J. Chem. Soc. Perkin Trans. 1=, 1399-1403, 19820701
  131. The Absolute Configuration of Diarylheptanoid Xyloside, Oregonin, Isolated from the Female Flowers of Alnus serrulatoides, Chem. Lett., 895-898, 19820601

Publications such as books

  1. 1998, Andrimid, an Antimicrobial Substance in the Marine Sponge ┣DBHyatella,(/)-┫DB Produced by an Associated ┣DBVibrio(/)-┫DB Bacterium(共著), Springer-Verlag Tokyo= Sponge Sciences -Multidisciplinary Perspectives, 1998

Invited Lecture, Oral Presentation, Poster Presentation

  1. New furanoditerpenoids from the pupal case of Sulcobruchus sauteri, Sayuri Kamikawa, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 60th TEAC, 2016/10/29, Without Invitation, TEAC
  2. Wistin is a PPARγ agonist that stimulates adipocyte differentiation, Fumiya NAKAMURA, Matoki SANADA, Ryuichi HAYASHI, Yoshimasa IMAI, Tomoyo INOUE, Shinji OHTA, Hiroyuki KAWACHI, 17th AAAP Animal Science Congress, 2016/08/29, Without Invitation, AAAP, Fukuoka
  3. Fractionation and identification of 5-nonadecylresorcinol as an agonist of PPAR in soy sauce oil, Yoshimasa IMAI, Yoshihiro Yamada, Matoki SANADA, Fumiya NAKAMURA, Tomoki HAYASHI, Shinji OHTA, Hiroyuki KAWACHI, 17th AAAP Animal Science Congress, 2016/08/23, Without Invitation, AAAP, Fukuoka
  4. New cassane-type furanoditerpenoids from Caesalpinia decapetala var. japonica, Shiori Oshimo, Sayuri Kamikawa, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 59th TEAC, 2015/09, Without Invitation, TEAC
  5. New bisabolane-type sesquiterpenoids from seeds of Angelica keiskei, Yasunori Yuasa, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 59th TEAC, 2015/09, Without Invitation
  6. New sesquiterpenoids from seed coats of Ophiopogon japonicus and their allelopathic effects, Yuya Tsubaki, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 59th TEAC, 2015/09, Without Invitation
  7. Antibacterial diterpenoids from Caesalpinia decapetala var. japonica and structure revision of caesaljapin, caesalpinista A, and caesalpinista B, Sayuri Kamikawa, Shiori Oshimo, Emi Ohta, Tatsuo Nehira, HisashiOmura, Shinji Ohta, 57th Symposium on the chemistry of natural products, 2015/09, Without Invitation
  8. New biologically active compounds from the fruits of Ficus nipponica, Yui Akihara, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, The 61st Symposium on the Chemistry of Terpenes, Essential Oils and Aromatics, 2017/09/09, Without Invitation
  9. New metabolites isolated from the pupal case of wild bruchid seed beetles, Yui Harauchi, Kyo Muranaka, Sayuri Kamikawa, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 59th Symposium on the Natural Products, 2017/09/21, Without Invitation, Sapporo
  10. New Metabolites Produced by the Wild Bruchid Beetle Sulcobruchus sauteri Infesting the Seed of Caesalpinia decapetala var. japonica, Yui Akihara, Sayuri Kamikawa, Yui Harauchi, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, The 60th Symposium on the Chemistry of Natural Products, 2018/09/26, Without Invitation, Symposium on the Chemistry of Natural Products, Kurume City
  11. New prenylated purine alkaloid glycosides regioselectively sulfated by the wild bruchid beetle Bruchidius dorsalis, Yui Harauchi, Emi Ohta, Kyo Muranaka, Hiroyuki Kawachi, Aya Imamura-Jinda, Tatsuo Nehira, Hisashi Ômura, Shinji Ohta, The 62nd TEAC, 2018/10/14, Without Invitation, TEAC, Nagasaki City
  12. Cytotoxicity of 2-Geranylgeranyl-1,4-hydroquinone Isolated from Philippine Marine Sponge Carteriospongia sp., Chona Gelani, Mylene Uy, Shinji Ohta, Emi Ohta, The 98th CSJ Annual Meeting, 2018/03/20, Without Invitation, Chemical Society of Japan, Funabashi
  13. Cytotoxicity of 3-Geranylgeranyl-4-hydroxybenzoic acid Isolated from Philippine Marine Sponge Carteriospongia sp., Chona D. Gelani, Mylene M. Uy, Emi Ohta, Shinji Ohta, ASOMPS XV and 22nd NPSP Annual Convention, 2017/12/06, Without Invitation, National Institute of Physics ICSI, Quezon City, Philippines
  14. Dominance of n-alkanes in cuticular hydrocarbons of lycaenid larvae: chemical insignificance to ants, Yutaro Morozumi, Michihito Watanabe, Shinji Ohta, Hisashi Ômura, 2017 ISCE/APACE, 2017/08/23, Without Invitation, ISCE, Kyoto
  15. Glycine betaine as an oviposition stimulant for the common grass yellow butterfly, Eurema mandarina, in Albizia julibrissin, Toshiki Ohashi, Shinji Ohta, Hisashi Ômura, 2017 ISCE/APACE, 2017/08/23, Without Invitation, ISCE, Kyoto
  16. Inhibition of Sea Urchin and Starfish Embryonic Development by Hexane Extracts from Five Philippine Marine Sponges, Chona D. Gelani, Mylene M. Uy, Keisuke Yasuda, Emi Ohta, Shinji Ohta, The 7th International Conference for Network for Inter-Asian Chemistry Educators, 2017/07/26, Without Invitation, International Conference for Network for Inter-Asian Chemistry Educators, Seoul
  17. Cyanoglucosides in white clover as oviposition deterrents against Eurema mandarina, H. Omura, T. Ohashi, S. Ohta, 2019/03, Without Invitation
  18. Anticancer property of 3-keto-20,22-dimethyl-20-deoxoscalarin isolated from Philippine marine sponge, Chona Gelani, Mylene Uy, Shinji Ohta, Emi Ohta, The 99th CSJ Annual Meeting, 2019/03, Without Invitation, CSJ, Koube
  19. Four new oligorhamnosylferulate esters isolated from leaves of Ficus nota, Felmer S. Latayada, Mylene M. Uy, Emi Ohta, Shinji Ohta, 1st International Conference in Science and Mathematics (ICSM 2019), 2019/04, Without Invitation, International Conference in Science and Mathematics, Philippines
  20. A cyanogenic glucoside, linamarin, regulates differential oviposition on white clover by coliadine butterflies, Colias erate and Eurema mandarina, Toshiki Ohashi, Shinji Ohta, Hisashi Omura, APACE2019, 2019/10, Without Invitation
  21. New long-chain anacardic acid derivatives from Ophiopogon japonicus, Manami Takeda, Emi Ohta, Tatsuo Nehira, Hisashi Omura, Shinji Ohta, 2019/09, Without Invitation
  22. New sulfated purine alkaloids from the pupal cases of wild bruchid seed beetles, Yuri Uyama, Yui Harauchi, Emi Ohta, Tatsuo Nehira, Hisashi Ômura, Hiroyuki Kawachi, Aya Imamura-Jinda, Shinji Ohta, 2019/09, Without Invitation

Social Activities

Organizing Academic Conferences, etc.

  1. 1909/11, 1909/13

History as Peer Reviews of Academic Papers

  1. 2014, Bioscience, Biotechnology, and Biochemistry
  2. 2014, Journal of Natural Products
  3. 2014, Marine Drugs
  4. 2015, MarineDrugs, 1
  5. 2016, Planta Medica, 1
  6. 2016, Molecules, 3
  7. 2016, Natural Product Research, Reviewer, 1
  8. 2016, Phytochemistry Review, Referee, 1
  9. 2016, Chemistry Letters
  10. 2017, Molecules
  11. 2017, Journal of Pharmaceutical Sciences and Experimental Pharmacology
  12. 2017, Molecules2
  13. 2017, Molecules3
  14. 2016, Molecules2
  15. 2016, Molecules3
  16. 2018, Antioxidant
  17. 2018, Marine Drugs x11
  18. 2018, Phytochemistry x3
  19. 2018, Nat. Prod. Res.
  20. 2018, J. Nat. Prod.
  21. 2018, Med. Chem. x4
  22. 2018, Molecules x4
  23. 2018, Stud. Nat. Prod. Chem.
  24. 2018, Phytochem. Lett.
  25. 2018, Chem. Biodiversity
  26. 2018, Cur. Bioact. Compd. x2