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- Publications
- Influence
Opaciniols A–C, new terpenoids from Garcinia opaca
- Reika Mori, Alfarius Eko Nugroho, +5 authors H. Morita
- Chemistry, Medicine
- Journal of Natural Medicines
- 2013
Three new terpenoids, opaciniols A–C (1–3), were isolated from the barks of Garcinia opaca, together with malabarica-17,21-dien-3β,14-diol (4) and 13βH-malabarica-14,17,21-trien-3β-ol (5). Their… Expand
Ceramicines J–L, new limonoids from Chisocheton ceramicus
- Chin Piow Wong, M. Shimada, +5 authors H. Morita
- Chemistry, Medicine
- Journal of Natural Medicines
- 1 July 2012
Three new limonoids, ceramicines J (1), K (2), and L (3), were isolated from the hexane layer of Chisocheton ceramicus bark extract. Their structures were elucidated from 1D and 2D NMR data.… Expand
Ceramicine B, a limonoid with anti-lipid droplets accumulation activity from Chisocheton ceramicus
- Chin Piow Wong, T. Kaneda, A. H. Hadi, H. Morita
- Biology, Medicine
- Journal of Natural Medicines
- 2013
The Meliaceae family of plants has been shown to contain a vast number of compounds with the potential to be developed for medicinal purposes. We have previously reported the isolation of limonoids… Expand
Four new Amaryllidaceae alkaloids from Zephyranthes candida
- Nanase Shitara, Y. Hirasawa, +6 authors H. Morita
- Biology, Medicine
- Journal of Natural Medicines
- 14 February 2014
Four new Amaryllidaceae alkaloids (1–4) possessing a homolycorine-type or a crinine-type skeleton have been isolated from the aerial part of Zephyranthes candida, and their structures were elucidated… Expand
Anti-melanin deposition activity of ceramicines from Chisocheton ceramicus
- Chie Iijima, Chin Piow Wong, +6 authors H. Morita
- Chemistry, Medicine
- Journal of Natural Medicines
- 29 June 2016
The ceramicines, a series of limonoids from Chisocheton ceramicus (Meliaceae), were evaluated for anti-melanin deposition activity on α-melanocyte stimulating hormone (α-MSH) and… Expand
Brominated Diphenyl Ethers Including a New Tribromoiododiphenyl Ether from the Vietnamese Marine Sponge Arenosclera sp. and Their Antibacterial Activities
- Dae-Won Ki, Maurice Ducret Awouafack, +4 authors H. Morita
- Chemistry, Medicine
- Chemistry & biodiversity
- 1 March 2019
A new tribromoiododiphenyl ether (1) and eight known brominated diphenyl ethers (2–9) were isolated from the MeOH extract of the sponge Arenosclera sp. collected in Vietnam, using repeated open… Expand
Sucutinirane-diterpene derivatives induce apoptosis via oxidative stress in HL-60 cells
- J. Deguchi, Kaori Horiguchi, +4 authors H. Morita
- Biology, Medicine
- Journal of Natural Medicines
- 27 June 2014
Previously, we reported the isolation of cassane-type diterpenes, sucutiniranes A–F, from the seeds of Bowdichia nitida. In this study, a series of sucutinirane derivatives was prepared, and their in… Expand
Reinereins A and B, new onocerane triterpenoids from Reinwardtiodendron cinereum
- Alfarius Eko Nugroho, D. Inoue, +5 authors H. Morita
- Chemistry, Medicine
- Journal of Natural Medicines
- 16 February 2018
Bioactivity guided separation of Reinwardtiodendron cinereum barks methanol extract led to the isolation of two new onocerane triterpenoids, reinereins A and B (1 and 2), together with three known… Expand
Dysosesquiflorins A and B, sesquiterpenoids from Dysoxylum densiflorum
- Alfarius E. Nugroho, Rio Sugiura, +5 authors H. Morita
- Chemistry, Medicine
- Journal of Natural Medicines
- 7 February 2015
Two new aromadendrane sesquiterpenoids, dysosesquiflorins A and B (1 and 2), were isolated from Dysoxylum densiflorum bark, and their structures were elucidated on the basis of NMR spectroscopic… Expand
Chemical Constituents of the Vietnamese Marine Sponge Gelliodes sp. and Their Cytotoxic Activities
- Dae-Won Ki, Takeshi Kodama, +6 authors H. Morita
- Chemistry, Medicine
- Chemistry & biodiversity
- 27 June 2020
A new decenoic acid derivative, gelliodesinic acid, and a naturally new alkaloid, together with three known furanoterpenoids and two known indole alkaloids, were isolated from the MeOH extract of the… Expand