Inhibitory Effects of Bakuchiol, Bavachin, and Isobavachalcone Isolated from<i>Piper longum</i>on Melanin Production in B16 Mouse Melanoma Cells

Osamu Ohno, Taeko WATABE, Kazuhiko Nakamura, +8

Bioscience Biotechnology and Biochemistry

Medicinal ChemistryIsobavachalcone IsolatedInhibitory EffectsPiper LongumMedicine +11

Preparation and biological activities of optically active dehydroxymethylepoxyquinomicin, a novel NF-κB inhibitor

Yoshikazu Suzuki, Chie Sugiyama, Osamu Ohno, +1

Tetrahedron

Molecular PharmacologyMedicinal ChemistryNovel Nf-κb InhibitorBiochemistryNatural Sciences +8

Isolation and structures of biselyngbyasides B, C, and D from the marine cyanobacterium Lyngbya sp., and the biological activities of biselyngbyasides

Maho Morita, Osamu Ohno, Toshiaki Teruya, +3

Tetrahedron

BiologyMarine BiotechnologyBiochemistryNatural SciencesBiselyngbyasides B +3

Inhibition of Lipopolysaccharide Activity by a Bacterial Cyclic Lipopeptide Surfactin

Taichi Takahashi, Osamu Ohno, Yoko Ikeda, +4

The Journal of Antibiotics

Lipopolysaccharide ActivityBiochemistryMedicineAntibacterial AgentMicrobiology +6

Janadolide, a Cyclic Polyketide–Peptide Hybrid Possessing a <i>tert</i>-Butyl Group from an <i>Okeania</i> sp. Marine Cyanobacterium

Hidetoshi Ogawa, Arihiro Iwasaki, Shinpei Sumimoto, +8

Journal of Natural Products

Bioorganic ChemistryMolecular BiologyOrganic ChemistryPeptide ScienceOkeania Sp +17

Jahanyne, an Apoptosis-Inducing Lipopeptide from the Marine Cyanobacterium <i>Lyngbya</i> sp.

Arihiro Iwasaki, Osamu Ohno, Shinpei Sumimoto, +3

Organic Letters

BiologyMarine BiotechnologyBiosynthesisApoptosis-inducing LipopeptideBiochemistry +11

Involvement of allelopathy in inhibition of understory growth in red pine forests

Hisashi Kato‐Noguchi, Fukiko Kimura, Osamu Ohno, +1

Journal of Plant Physiology

BiologyBotanySilvicultureNatural SciencesTree Growth +5

Phytotoxic substances with allelopathic activity may be central to the strong invasive potential of Brachiaria brizantha

Hisashi Kato‐Noguchi, Ai Kobayashi, Osamu Ohno, +3

Journal of Plant Physiology

Phytotoxic SubstancesBrachiaria BrizanthaAllergyMedicineHerb-drug Interaction +5

Lyngbyacyclamides A and B, novel cytotoxic peptides from marine cyanobacteria Lyngbya sp.

Norihito Maru, Osamu Ohno, Daisuke Uemura

Tetrahedron Letters

Marine BiotechnologyMedicinePeptide LibraryPeptide ScienceMicrobiology +4

A Potent Phytotoxic Substance in <i>Aglaia odorata </i><scp>Lour</scp>.

Hisashi Kato‐Noguchi, Masahiko Suzuki, Kazutaka Noguchi, +3

Chemistry & Biodiversity

EngineeringBioherbicide PorganicBiochemistryMedicineAbscisic Acid +10