Research output per year
Research output per year
- 1 - 50 out of 70 results
Search results
-
2024
A new 3,4-seco-isopimarane and three new isopimarane diterpenoids from Kaempferia champasakensis collected from Vietnam and their cytotoxic activities
Do, K. M., Hoshino, S., Kodama, T., Nguyen, H. M., Van Le, S., Ikumi, N., Onaka, H. & Morita, H., 2024, (Accepted/In press) In: Natural Medicines.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Cytotoxic potential of dihydrochalcones from Eriosema glomeratum and their semi-synthetic derivatives
Tabakam, G. T., Kodama, T., Tchuenmogne, M. A. T., Hoang, N. N., Nomin-Erdene, B., Ngouela, S. A., Tene, M., Morita, H. & Awouafack, M. D., 2024, In: Natural Product Research. 38, 2, p. 186-197 12 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Five pimarane diterpenoids from Kaempferia champasakensis and their cytotoxic activities
Do, K. M., Hoshino, S., Kodama, T., Nguyen, H. M., Ikumi, N., Onaka, H. & Morita, H., 2024/09, In: Natural Medicines. 78, 4, p. 908-918 11 p.Research output: Contribution to journal › Article › peer-review
-
New 19(10 → 9)abeo-euphane-type triterpenoids from Trichilia dregeana leaves and NO production inhibitory activities
Mba Nguekeu, Y. M., Kodama, T., Tsepeupon Matchide, M. G., Do, K. M., Nghokeng, J., Tabakam, G. T., Tsuge, K., Ngouela, S. A., Mathieu, T., Awouafack, M. D. & Morita, H., 2024/07, In: Fitoterapia. 176, 106001.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Structure-Based Catalytic Mechanism of Amaryllidaceae O-Methyltransferases
Hnin, S. Y. Y., Nakashima, Y., Kodama, T. & Morita, H., 2024/08/02, In: ACS Catalysis. 14, 15, p. 11865-11880 16 p.Research output: Contribution to journal › Article › peer-review
-
Substrate-Dependent Alteration in the C- and O-Prenylation Specificities of Cannabis Prenyltransferase
Tanaya, R., Kodama, T., Maneenet, J., Yasuno, Y., Nakayama, A., Shinada, T., Takahashi, H., Ito, T., Morita, H., Awale, S. & Taura, F., 2024/02, In: Biological and Pharmaceutical Bulletin. 47, 2, p. 449-453 5 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Three neo-Clerodane Diterpenoids from Tinospora cordifolia Stems and Their Arginase Inhibitory Activities
Hoang, N. N., Hoshino, S., Kodama, T., Nakashima, Y., Do, K. M., Thao, H. X., Ikumi, N., Onaka, H. & Morita, H., 2024/06, In: Chemical and Pharmaceutical Bulletin. 72, 6, p. 540-546 7 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2023
Arginase inhibitory activities of guaiane sesquiterpenoids from Curcuma comosa rhizomes
Hoang, N. N., Kodama, T., Nakashima, Y., Do, K. M., Hnin, S. Y. Y., Lee, Y. E., Prema, Ikumi, N. & Morita, H., 2023/09, In: Natural Medicines. 77, 4, p. 891-897 7 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Catalytic Potential of Cannabis Prenyltransferase to Expand Cannabinoid Scaffold Diversity
Tanaya, R., Kodama, T., Lee, Y. E., Yasuno, Y., Shinada, T., Takahashi, H., Ito, T., Morita, H., Awale, S. & Taura, F., 2023/12/08, In: Organic Letters. 25, 48, p. 8601-8605 5 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Novel insights into the antibacterial activities of cannabinoid biosynthetic intermediate, olivetolic acid, and its alkyl-chain derivatives
Lee, Y. E., Kodama, T. & Morita, H., 2023/03, In: Natural Medicines. 77, 2, p. 298-305 8 p.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Phenolic Derivatives with Anti-Acetylcholinesterase Inhibitory Activities from Galeola nudifolia in Vietnam
Do, K. M., Nakashima, Y., Kodama, T., Lee, Y. E., Nguyen, H. M., Ikumi, N. & Morita, H., 2023/12, In: Chemistry and Biodiversity. 20, 12, e202301482.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Seco- and isopimarane diterpenoids from Kaempferia marginata rhizomes and their NO inhibition activities
Do, K. M., Kodama, T., Nguyen, H. M., Ikumi, N., Soeda, C., Shiokawa, K. I. & Morita, H., 2023/01, In: Phytochemistry. 205, 113510.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
2022
A New Sterol From the Polypore Fungus Ganoderma luteomarginatum and Its Cytotoxic Activities
Htoo, Z. P., Kodama, T., Win, N. N., Ikumi, N., Shiokawa, K. I. & Morita, H., 2022/05, In: Natural Product Communications. 17, 5Research output: Contribution to journal › Article › peer-review
Open Access -
Bioinspired computational design of lankacidin derivatives for improvement in antitumor activity
Ayoub, A. T., Nishiura, N., Teshima, A., Elrefaiy, M. A., Muslimin, R., Do, K. M., Kodama, T., Lewis, C. W., Chan, G., Morita, H. & Arakawa, K., 2022/10/01, In: Future Medicinal Chemistry. 14, 19, p. 1349-1360 12 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Catalytic potential of a fungal indole prenyltransferase toward β-carbolines, harmine and harman, and their prenylation effects on antibacterial activity
Hamdy, S. A., Kodama, T., Nakashima, Y., Han, X. & Morita, H., 2022/10, In: Journal of Bioscience and Bioengineering. 134, 4, p. 311-317 7 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Chemoenzymatic synthesis, computational investigation, and antitumor activity of monocyclic lankacidin derivatives
Muslimin, R., Nishiura, N., Teshima, A., Do, K. M., Kodama, T., Morita, H., Lewis, C. W., Chan, G., Ayoub, A. T. & Arakawa, K., 2022/01/01, In: Bioorganic and Medicinal Chemistry. 53Research output: Contribution to journal › Article › peer-review
-
Chemoenzymatic synthesis, computational investigation, and antitumor activity of monocyclic lankacidin derivatives
Muslimin, R., Nishiura, N., Teshima, A., Do, K. M., Kodama, T., Morita, H., Lewis, C. W., Chan, G., Ayoub, A. T. & Arakawa, K., 2022/01/01, In: Bioorganic and Medicinal Chemistry. 53, 116551.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Divergent synthesis of decahydroquinoline-type poison-frog alkaloids.
Translated title of the contribution :Divergent synthesis of decahydroquinoline-type poison-frog alkaloids. Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Dual Engineering of Olivetolic Acid Cyclase and Tetraketide Synthase to Generate Longer Alkyl-Chain Olivetolic Acid Analogs
Lee, Y. E., Nakashima, Y., Kodama, T., Chen, X. & Morita, H., 2022/01/14, In: Organic Letters. 24, 1, p. 410-414 5 p.Research output: Contribution to journal › Article › peer-review
-
Dual Engineering of Olivetolic Acid Cyclase and Tetraketide Synthase to Generate Longer Alkyl-Chain Olivetolic Acid Analogs
Lee, Y. E., Nakashima, Y., Kodama, T., Chen, X. & Morita, H., 2022/01/14, In: Organic Letters. 24, 1, p. 410-414 5 p.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
Enzymatic formation of a prenyl β-carboline by a fungal indole prenyltransferase
Hamdy, S. A., Kodama, T., Nakashima, Y., Han, X., Matsui, T. & Morita, H., 2022/09, In: Natural Medicines. 76, 4, p. 873-879 7 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Flavanols and Flavanes from Crinum asiaticum and Their Effects on LPS Signaling Pathway Through the Inhibition of NF- κ B Activation
Do, K. M., Shin, M. K., Kodama, T., Win, N. N., Prema, P., Nguyen, H. M., Hayakawa, Y. & Morita, H., 2022/09/02, In: Planta Medica. 88, 11, p. 913-920 8 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Identification of a diarylpentanoid-producing polyketide synthase revealing an unusual biosynthetic pathway of 2-(2-phenylethyl)chromones in agarwood
Wang, X. H., Gao, B. W., Nakashima, Y., Mori, T., Zhang, Z. X., Kodama, T., Lee, Y. E., Zhang, Z. K., Wong, C. P., Liu, Q. Q., Qi, B. W., Wang, J., Li, J., Liu, X., Abe, I., Morita, H., Tu, P. F. & Shi, S. P., 2022/12, In: Nature Communications. 13, 1, 348.Research output: Contribution to journal › Article › peer-review
Open Access41 Scopus citations -
Marginols A‒H, unprecedented pimarane diterpenoids from Kaempferia marginata and their NO inhibitory activities
Do, K. M., Kodama, T., Shin, M. K., Nu, L. H. T., Nguyen, H. M., Dang, S. V., Shiokawa, K. I., Hayakawa, Y. & Morita, H., 2022/04, In: Phytochemistry. 196, 113109.Research output: Contribution to journal › Article › peer-review
Open Access10 Scopus citations -
2021
A new caffeic acid ester and a new ceramide from the roots of Eriosema glomeratum
Tabakam, G. T., Kodama, T., Donfack, A. R. N., Nguekeu, Y. M. M., Nomin-Erdene, B., Htoo, Z. P., Do, K. M., Ngouela, S. A., Tene, M., Morita, H. & Awouafack, M. D., 2021/10, In: Phytochemistry Letters. 45, p. 82-87 6 p.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
A New Monoterpene from the Rhizomes of Alpinia galanga and Its Anti-Vpr Activity
Nam Hoang, N., Kodama, T., Nwet Win, N., Prema, Minh Do, K., Abe, I. & Morita, H., 2021/10, In: Chemistry and Biodiversity. 18, 10, e2100401.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
Anti-Vpr activities of sesqui- and diterpenoids from the roots and rhizomes of Kaempferia candida
Prema, Kodama, T., Nyunt, H. H. W., Ngwe, H., Abe, I. & Morita, H., 2021/06, In: Natural Medicines. 75, 3, p. 489-498 10 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Flavonoids from Woodfordia fruticosa as potential SmltD inhibitors in the alternative biosynthetic pathway of peptidoglycan
Lee, Y. E., Kodama, T., Win, N. N., Ki, D. W., Hoang, N. N., Wong, C. P., Lae, K. Z. W., Ngwe, H., Dairi, T. & Morita, H., 2021/03/15, In: Bioorganic and Medicinal Chemistry Letters. 36, 127787.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Pyrrolactams from marine sponge stylissa massa collected from myanmar and their anti-vpr activities
Win, N. N., Kodama, T., Aye, A. A., Lae, K. Z. W., Ngwe, H., Han, N. M., Abe, I. & Morita, H., 2021/07/01, In: Chemical and Pharmaceutical Bulletin. 69, 7, p. 702-705 4 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Shanpanootols A-F, diterpenoids from Kaempferia pulchra rhizomes collected in Myanmar and their Vpr inhibitory activities
Win, N. N., Kodama, T., Htoo, Z. P., Hnin, S. Y. Y., Ngwe, H., Abe, I. & Morita, H., 2021/06, In: Fitoterapia. 151, 104870.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
2020
Anti-Vpr activities of homodrimane sesquiterpenoids and labdane diterpenoids from Globba sherwoodiana rhizomes
Prema, Kodama, T., Wong, C. P., El-Desoky, A. H., Nyunt, H. H. W., Ngwe, H., Abe, I. & Morita, H., 2020/10, In: Fitoterapia. 146, 104705.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Chemical Constituents of the Vietnamese Marine Sponge Gelliodes sp. and Their Cytotoxic Activities
Ki, D. W., Kodama, T., El-Desoky, A. H., Wong, C. P., Nguyen, H. M., Do, K. M., Thai, Q. M., Ton Nu, L. H. & Morita, H., 2020/09/01, In: Chemistry and Biodiversity. 17, 9, e2000303.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Environmentally Friendly Syntheses of Imines Applying the Pressure Reduction Technique: Reaction Cases of Less Reactive Amines and Studies by Computational Chemistry
Suzuki, S., Ito, H., Noike, M., Ishizuka, S., Nonaka, R., Funaki, K., Kodama, T., Sakaki, S., Nishino, T., Ito, M., Takahasi, T. & Yokoyama, Y., 2020, In: Green and Sustainable Chemistry. 10, 01, p. 1-17 17 p.Research output: Contribution to journal › Article › peer-review
-
New cytotoxic polyacetylene amides from the Egyptian marine sponge Siphonochalina siphonella
Ki, D. W., El-Desoky, A. H., Kodama, T., Wong, C. P., Ghani, M. A., El-Beih, A. A., Mizuguchi, M. & Morita, H., 2020/04, In: Fitoterapia. 142, 104511.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
Three new quassinoids isolated from the wood of Picrasma javanica and their anti-Vpr activities
Prema, Wong, C. P., Kodama, T., Nugroho, A. E., El-Desoky, A. H., Awouafack, M. D., Win, Y. Y., Ngwe, H., Abe, I., Morita, H. & Morita, H., 2020/06/01, In: Natural Medicines. 74, 3, p. 571-578 8 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
2019
Bis-iridoid and iridoid glycosides: Viral protein R inhibitors from Picrorhiza kurroa collected in Myanmar
Win, N. N., Kodama, T., Lae, K. Z. W., Win, Y. Y., Ngwe, H., Abe, I. & Morita, H., 2019/04, In: Fitoterapia. 134, p. 101-107 7 p.Research output: Contribution to journal › Article › peer-review
33 Scopus citations -
Perfect Solvent- and Catalyst-Free Syntheses of Imine Derivatives Using the Pressure Reduction Technique
Suzuki, S., Ito, H., Ishizuka, S., Nonaka, R., Noike, M., Kodama, T., Funaki, K., Taguchi, M., Kagaya, T., Sato, S., Redler, G. & Yokoyama, Y., 2019, In: Green and Sustainable Chemistry. 09, 04, p. 105-118 14 p.Research output: Contribution to journal › Article › peer-review
-
2017
2-Alkylquinolone alkaloid biosynthesis in the medicinal plant Evodia rutaecarpa involves collaboration of two novel type III polyketide synthases
Matsui, T., Kodama, T., Mori, T., Tadakoshi, T., Noguchi, H., Abe, I. & Morita, H., 2017/06/02, In: Journal of Biological Chemistry. 292, 22, p. 9117-9135 19 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
A kaempferol triglycoside from Tephrosia preussii Taub. (Fabaceae)
Mba Nguekeu, Y. M., Awouafack, M. D., Tane, P., Nguedia Lando, M. R., Kodama, T. & Morita, H., 2017, In: Natural Product Research. 31, 21, p. 2520-2526 7 p.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
Antibacterial activities of chemical constituents from the aerial parts of Hedyotis pilulifera
Nguyen, H. T., Ho, D. V., Vo, H. Q., Le, A. T., Nguyen, H. M., Kodama, T., Ito, T., Morita, H. & Raal, A., 2017, In: Pharmaceutical Biology. 55, 1, p. 787-791 5 p.Research output: Contribution to journal › Article › peer-review
Open Access21 Scopus citations -
Cycloartane-type triterpene glycosides anopanins A-C with monoacyldigalactosylglycerols from Anodendron paniculatum
Ho, V. D., Hoang, T. N. H., Vo, Q. H., Phan, V. K., Le, T. A., Pham, V. T., Nguyen, M. H., Kodama, T., Ito, T., Morita, H., Raal, A. & Nguyen, T. H., 2017/12, In: Phytochemistry. 144, p. 113-118 6 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Identification and characterization of daurichromenic acid synthase active in anti-HIV biosynthesis
Iijima, M., Munakata, R., Takahashi, H., Kenmoku, H., Nakagawa, R., Kodama, T., Asakawa, Y., Abe, I., Yazaki, K., Kurosaki, F. & Taura, F., 2017/08/02, In: Plant Physiology. 174, 4, p. 2213-2230 18 p.Research output: Contribution to journal › Article › peer-review
Open Access26 Scopus citations -
Syntheses of benzophenone-xanthone hybrid polyketides and their antibacterial activities
Kodama, T., Ito, T., Dibwe, D. F., Woo, S. Y. & Morita, H., 2017, In: Bioorganic and Medicinal Chemistry Letters. 27, 11, p. 2397-2400 4 p.Research output: Contribution to journal › Article › peer-review
17 Scopus citations -
Total Syntheses of Lepadiformine Marine Alkaloids with Enantiodivergency, Utilizing Hg(OTf)2-Catalyzed Cycloisomerization Reaction and their Cytotoxic Activities
Nishikawa, K., Yamauchi, K., Kikuchi, S., Ezaki, S., Koyama, T., Nokubo, H., Matsumura, K., Kodama, T., Kumagai, M. & Morimoto, Y., 2017/07/18, In: Chemistry - A European Journal. 23, 40, p. 9535-9545 11 p.Research output: Contribution to journal › Article › peer-review
17 Scopus citations -
Total Synthesis of the Cytotoxic Marine Triterpenoid Isodehydrothyrsiferol Reveals Partial Enantiodivergency in the Thyrsiferol Family of Natural Products
Hoshino, A., Nakai, H., Morino, M., Nishikawa, K., Kodama, T., Nishikibe, K. & Morimoto, Y., 2017/03/06, In: Angewandte Chemie - International Edition. 56, 11, p. 3064-3068 5 p.Research output: Contribution to journal › Article › peer-review
13 Scopus citations -
2016
A new cycloartane-type triterpene and a new eicosanoic acid ester from fruits of Paullinia pinnata L.
Awouafack, M. D., Ito, T., Tane, P., Kodama, T., Tanaka, M., Asakawa, Y. & Morita, H., 2016/03/01, In: Phytochemistry Letters. 15, p. 220-224 5 p.Research output: Contribution to journal › Article › peer-review
11 Scopus citations -
A new iridoid from the aerial parts of Hedyotis pilulifera
Hoai, N. T., Duc, H. V., Phu, N. D. Q., Kodama, T., Ito, T. & Morita, H., 2016/03, In: Natural Product Communications. 11, 3, p. 365-367 3 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Isopimarane diterpenoids from Kaempferia pulchra rhizomes collected in Myanmar and their Vpr inhibitory activity
Win, N. N., Ito, T., Matsui, T., Aimaiti, S., Kodama, T., Ngwe, H., Okamoto, Y., Tanaka, M., Asakawa, Y., Abe, I. & Morita, H., 2016, In: Bioorganic and Medicinal Chemistry Letters. 26, 7, p. 1789-1793 5 p.Research output: Contribution to journal › Article › peer-review
39 Scopus citations -
New acylphloroglucinol derivatives from the leaves of Baeckea frutescens
Nisa, K., Ito, T., Subehan, Matsui, T., Kodama, T. & Morita, H., 2016/03/01, In: Phytochemistry Letters. 15, p. 42-45 4 p.Research output: Contribution to journal › Article › peer-review
25 Scopus citations -
New antibacterial sesquiterpene aminoquinones from a Vietnamese marine sponge of Spongia sp.
Nguyen, H. M., Ito, T., Win, N. N., Kodama, T., Hung, V. Q., Nguyen, H. T. & Morita, H., 2016/09/01, In: Phytochemistry Letters. 17, p. 288-292 5 p.Research output: Contribution to journal › Article › peer-review
17 Scopus citations