Naoya Oku

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 33

Top Topics

Amyotrophic Lateral Sclerosis

Walled Carbon Nanotubes

Methicillin Resistant Staphylococcus Aureus

Top Venues

The Journal of antibiotics

Beilstein journal of organic chemistry

Magnetic resonance in chemistry : MRC

Chemical science

This page only lists publications with an associated author ORCID identifier.

Publications

Marwa Elsbaey, Naoya Oku, Mohamed S A Abdel-Mottaleb, Yasuhiro Igarashi
Allostreptopyrroles A-E, β-alkylpyrrole derivatives from an actinomycete Allostreptomyces sp. RD068384. Beilstein journal of organic chemistry 20 (2024)
Md Julkar Nime, Yuna Oguri, Naoya Oku, Yasuhiro Igarashi
Structure revision of tricholomenyn B, an antimitotic geranylcyclohexenone rediscovered as a bitter and antibacterial substance, from a basidiomycete Tricholoma japonicum (Shiro-shimeji). The Journal of antibiotics 77 (9) (2024)
Marwa Elsbaey, Naoya Oku, Mohamed S A Abdel-Mottaleb, Yasuhiro Igarashi
Allostreptopyrroles A-E, β-alkylpyrrole derivatives from an actinomycete Allostreptomyces sp. RD068384. Beilstein journal of organic chemistry 20 (2024)
Yasuhiro Igarashi, Miku Nohda, Hiroki Katoh, Zhiwei Zhang, Desy Wulan Triningsih, Md Rokon Ul Karim, Kazuaki Akasaka, Enjuro Harunari, Naoya Oku
Sporangimicins A-D, acylated maltose derivatives from a rare actinomycete of the genus Pseudosporangium. The Journal of antibiotics (2024)
Marwa Elsbaey, Yuki Samaru, Engy Elekhnawy, Naoya Oku, Yasuhiro Igarashi
A new polycyclic tetramate macrolactam from Allostreptomyces RD068384: stereochemistry and antifungal potential. The Journal of antibiotics 77 (6) (2024)
Md Julkar Nime, Yuna Oguri, Naoya Oku, Yasuhiro Igarashi
Structure revision of tricholomenyn B, an antimitotic geranylcyclohexenone rediscovered as a bitter and antibacterial substance, from a basidiomycete Tricholoma japonicum (Shiro-shimeji). The Journal of antibiotics (2024)
Marwa Elsbaey, Takahiro Jomori, Junichi Tanaka, Naoya Oku, Yasuhiro Igarashi
Okichromanone, a new antiviral chromanone from a marine-derived Microbispora. The Journal of antibiotics 77 (6) (2024)
Marwa Elsbaey, Takahiro Jomori, Junichi Tanaka, Naoya Oku, Yasuhiro Igarashi
Okichromanone, a new antiviral chromanone from a marine-derived Microbispora. The Journal of antibiotics (2024)
Marwa Elsbaey, Takahiro Jomori, Junichi Tanaka, Naoya Oku, Yasuhiro Igarashi
Okichromanone, a new antiviral chromanone from a marine-derived Microbispora. The Journal of antibiotics 77 (6) (2024)
Marwa Elsbaey, Yuki Samaru, Engy Elekhnawy, Naoya Oku, Yasuhiro Igarashi
A new polycyclic tetramate macrolactam from Allostreptomyces RD068384: stereochemistry and antifungal potential. The Journal of antibiotics (2024)
Feffiana M Amin, Enjuro Harunari, Naoya Oku, Yasuhiro Igarashi
Herbidomicins, two pairs of polyketide tautomers produced by an actinomycete of the genus Herbidospora. The Journal of antibiotics (2024)
Marwa Elsbaey, Yuki Samaru, Engy Elekhnawy, Naoya Oku, Yasuhiro Igarashi
A new polycyclic tetramate macrolactam from Allostreptomyces RD068384: stereochemistry and antifungal potential. The Journal of antibiotics 77 (6) (2024)
Naoya Oku, Rie Netsu, Yoichi Kurokawa, Yasuhiro Igarashi
Phaeolschidin F, a new symmetrical bis(styrylpyrone) derivative with redox-catalyzing activity from the mushroom Gymnopilus aeruginosus (order Agaricales). The Journal of antibiotics (2023)
Chang Liu, Zhiwei Zhang, Keisuke Fukaya, Naoya Oku, Enjuro Harunari, Daisuke Urabe, Yasuhiro Igarashi
Isolation and structure determination of allopteridic acids A-C and allokutzmicin from an unexplored actinomycete of the genus Allokutzneria. The Journal of antibiotics (2023)
Naoya Oku, Saki Hayashi, Yuji Yamaguchi, Hiroyuki Takenaka, Yasuhiro Igarashi
Nostochopcerol, a new antibacterial monoacylglycerol from the edible cyanobacterium Nostochopsis lobatus . Beilstein journal of organic chemistry 19 (2023)
Naoya Oku, Saki Hayashi, Yuji Yamaguchi, Hiroyuki Takenaka, Yasuhiro Igarashi
Nostochopcerol, a new antibacterial monoacylglycerol from the edible cyanobacterium Nostochopsis lobatus . Beilstein journal of organic chemistry 19 (2023)
Desy Wulan Triningsih, Enjuro Harunari, Keisuke Fukaya, Naoya Oku, Daisuke Urabe, Yasuhiro Igarashi
Species-specific secondary metabolism by actinomycetes of the genus Phytohabitans and discovery of new pyranonaphthoquinones and isatin derivatives. The Journal of antibiotics (2023)
Desy W Triningsih, Tao Zhou, Keisuke Fukaya, Enjuro Harunari, Naoya Oku, Daisuke Urabe, Yasuhiro Igarashi
Cyclic enaminones and a 4-quinazolinone from an unidentified actinomycete of the family Micromonosporaceae. The Journal of antibiotics 75 (11) (2022)
Yasuhiro Igarashi, Yiwei Ge, Tao Zhou, Amit Raj Sharma, Enjuro Harunari, Naoya Oku, Agus Trianto
Tenacibactins K-M, cytotoxic siderophores from a coral-associated gliding bacterium of the genus Tenacibaculum . Beilstein journal of organic chemistry 18 (2022)
Shiyang Lu, Enjuro Harunari, Naoya Oku, Yasuhiro Igarashi
Trehangelin E, a bisacyl trehalose with plant growth promoting activity from a rare actinomycete Polymorphospora sp. RD064483. The Journal of antibiotics 75 (5) (2022)
Chang Liu, Hideki Yamamura, Masayuki Hayakawa, Zhiwei Zhang, Naoya Oku, Yasuhiro Igarashi
Plant growth-promoting and antimicrobial chloropyrroles from a rare actinomycete of the genus Catellatospora. The Journal of antibiotics 75 (12) (2022)
Yasuhiro Igarashi, Yoe Matsuyuki, Masayuki Yamada, Nodoka Fujihara, Enjuro Harunari, Naoya Oku, Md Rokon Ul Karim, Taehui Yang, Katsuhisa Yamada, Chiaki Imada, Keisuke Fukaya, Daisuke Urabe
Structure Determination, Biosynthetic Origin, and Total Synthesis of Akazaoxime, an Enteromycin-Class Metabolite from a Marine-Derived Actinomycete of the Genus Micromonospora. The Journal of organic chemistry 86 (9) (2021)
Zhiwei Zhang, Tao Zhou, Tian Xing, Takayuki Ishizaki, Toru Okuda, Naoya Oku, Yasuhiro Igarashi
Pithohirolide, an antimicrobial tetradepsipeptide from a fungus Pithomyces chartarum. The Journal of antibiotics 74 (7) (2021)
Shun Saito, Kanji Indo, Naoya Oku, Hisayuki Komaki, Masashi Kawasaki, Yasuhiro Igarashi
Unsaturated fatty acids and a prenylated tryptophan derivative from a rare actinomycete of the genus Couchioplanes . Beilstein journal of organic chemistry 17 (2021)
Naoya Oku, Shion Takemura, Hiroyasu Onaka, Yasuhiro Igarashi
NMR characterization of streptogramin B and L-156,587, a non-synergistic pair of the streptogramin family antibiotic complexes produced inductively by a combined culture of Streptomyces albogriseolus and Tsukamurella pulmonis. Magnetic resonance in chemistry : MRC (2021)
Naoya Oku, Atsumi Hasada, Kenji Kimura, Hideharu Honoki, Ryo Katsuta, Arata Yajima, Tomoo Nukada, Ken Ishigami, Yasuhiro Igarashi
Sulfoquinovosylglyceryl ether, a new group of ether lipids from lake ball-forming green alga Aegagropilopsis moravica (family Pithophoraceae). Chemistry, an Asian journal 16 (11) (2021)
Shun Saito, Naoya Oku, Yasuhiro Igarashi
Mycetoindole, an N-acyl dehydrotryptophan with plant growth inhibitory activity from an actinomycete of the genus Actinomycetospora. The Journal of antibiotics (2021)
Dandan Li, Enjuro Harunari, Tao Zhou, Naoya Oku, Yasuhiro Igarashi
Three new O-isocrotonyl-3-hydroxybutyric acid congeners produced by a sea anemone-derived marine bacterium of the genus Vibrio. Beilstein journal of organic chemistry 16 (2020)
Md Rokon Ul Karim, Enjuro Harunari, Amit Raj Sharma, Naoya Oku, Kazuaki Akasaka, Daisuke Urabe, Mada Triandala Sibero, Yasuhiro Igarashi
Nocarimidazoles C and D, antimicrobial alkanoylimidazoles from a coral-derived actinomycete Kocuria sp.: application of 1 J C,H coupling constants for the unequivocal determination of substituted imidazoles and stereochemical diversity of anteisoalkyl chains in microbial metabolites. Beilstein journal of organic chemistry 16 (2020)
Amit Raj Sharma, Enjuro Harunari, Naoya Oku, Nobuyasu Matsuura, Agus Trianto, Yasuhiro Igarashi
Two antibacterial and PPARα/γ-agonistic unsaturated keto fatty acids from a coral-associated actinomycete of the genus Micrococcus. Beilstein journal of organic chemistry 16 (2020)
Dandan Li, Naoya Oku, Yukiko Shinozaki, Yoichi Kurokawa, Yasuhiro Igarashi
4-Hydroxy-3-methyl-2(1H)-quinolone, originally discovered from a Brassicaceae plant, produced by a soil bacterium of the genus Burkholderia sp.: determination of a preferred tautomer and antioxidant activity. Beilstein journal of organic chemistry 16 (2020)
Dandan Li, Naoya Oku, Atsumi Hasada, Masafumi Shimizu, Yasuhiro Igarashi
Two new 2-alkylquinolones, inhibitory to the fish skin ulcer pathogen Tenacibaculum maritimum, produced by a rhizobacterium of the genus Burkholderia sp. Beilstein journal of organic chemistry 14 (2018)
Dennis J Milanowski, Naoya Oku, Laura K Cartner, Heidi R Bokesch, Robert Thomas Williamson, Josep Saurí, Yizhou Liu, Kirill A Blinov, Yuanqing Ding, Xing-Cong Li, Daneel Ferreira, Larry A Walker, Shabana Khan, Michael T Davies-Coleman, James A Kelley, James B McMahon, Gary E Martin, Kirk R Gustafson
Unequivocal determination of caulamidines A and B: application and validation of new tools in the structure elucidation tool box. Chemical science 9 (2) (2017)