Symplocosins C–P: Fourteen Triterpene Saponins from the Leaves of Symplocos cochinchinensis var. philippinensis
Ohyama, Nobuhiro, Cai, Wen-Hu, Kawakami, Susumu, Sugimoto, Sachiko, Matsunami, Katsuyoshi, Otsuka, Hideaki
Published in Chemical & pharmaceutical bulletin (01.11.2020)
Published in Chemical & pharmaceutical bulletin (01.11.2020)
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Journal Article
New ψ -Santonin Derivatives from Crossostephium chinense and Their Anti-Proliferative Activities against Leishmania major and Human Cancer Cells A549
Wang, Zhichao, Yamano, Yoshi, Kawakami, Susumu, Al-Hamoud, Gadah Abdulaziz, Sugimoto, Sachiko, Otsuka, Hideaki, Matsunami, Katsuyoshi
Published in Molecules (Basel, Switzerland) (15.12.2023)
Published in Molecules (Basel, Switzerland) (15.12.2023)
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Journal Article
Two New Cytotoxic Sesquiterpene-Amino Acid Conjugates and a Coumarin-Glucoside from Crossostephium chinense
Wang, Zhichao, Chitama, Ben-Yeddy Abel, Suganuma, Keisuke, Yamano, Yoshi, Sugimoto, Sachiko, Kawakami, Susumu, Kaneko, Osamu, Otsuka, Hideaki, Matsunami, Katsuyoshi
Published in Molecules (Basel, Switzerland) (11.06.2023)
Published in Molecules (Basel, Switzerland) (11.06.2023)
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Journal Article
Crotofolane-Type Diterpenoids: Crotocascarins R–V, Rearranged Trinorcrotofolane: Crotocascarin δ and a Phorbol Derivative from the Leaves of Croton cascarilloides
Kawakami, Susumu, Inagaki, Masanori, Nishimura, Motohiro, Otsuka, Hideaki, Matsunami, Katsuyoshi, Nehira, Tatsuo, Shinzato, Takakazu
Published in Chemical & pharmaceutical bulletin (01.04.2022)
Published in Chemical & pharmaceutical bulletin (01.04.2022)
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Journal Article
Six New Phenylpropanoid Derivatives from Chemically Converted Extract of Alpinia galanga (L.) and Their Antiparasitic Activities
Sulistyowaty, Melanny Ika, Uyen, Nguyen Hoang, Suganuma, Keisuke, Chitama, Ben-Yeddy Abel, Yahata, Kazuhide, Kaneko, Osamu, Sugimoto, Sachiko, Yamano, Yoshi, Kawakami, Susumu, Otsuka, Hideaki, Matsunami, Katsuyoshi
Published in Molecules (Basel, Switzerland) (21.03.2021)
Published in Molecules (Basel, Switzerland) (21.03.2021)
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Journal Article
Ebenamariosides A–D: Triterpene Glucosides and Megastigmanes from the Leaves of Diospyros maritima
Kawakami, Susumu, Miura, Erika, Nobe, Ayaka, Inagaki, Masanori, Nishimura, Motohiro, Matsunami, Katsuyoshi, Otsuka, Hideaki, Aramoto, Mitsunori
Published in Chemical & pharmaceutical bulletin (01.12.2019)
Published in Chemical & pharmaceutical bulletin (01.12.2019)
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Journal Article
Crotofolane-Type Diterpenoids, Crotocascarins L–Q, and a Rearranged Crotofolane-Type Diterpenoid, Neocrotocascarin, from the Stems of Croton cascarilloides
Kawakami, Susumu, Inagaki, Masanori, Matsunami, Katsuyoshi, Otsuka, Hideaki, Kawahata, Masatoshi, Yamaguchi, Kentaro
Published in Chemical & pharmaceutical bulletin (2016)
Published in Chemical & pharmaceutical bulletin (2016)
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Journal Article
Eight ent-Kaurane Diterpenoid Glycosides Named Diosmariosides A–H from the Leaves of Diospyros maritima and Their Cytotoxic Activity
Kawakami, Susumu, Nishida, Shoko, Nobe, Ayaka, Inagaki, Masanori, Nishimura, Motohiro, Matsunami, Katsuyoshi, Otsuka, Hideaki, Aramoto, Mitsunori, Hyodo, Tadashi, Yamaguchi, Kentaro
Published in Chemical & pharmaceutical bulletin (01.11.2018)
Published in Chemical & pharmaceutical bulletin (01.11.2018)
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Journal Article
Omphalines A–E: ent-Rosane-Type Diterpenoids from the Madagascar Endemic Plant, Omphalea oppositifolia
Kawakami, Susumu, Kanagawa, Chieko, Rakotondraibe, Liva Harinantenaina, Inagaki, Masanori, Nishimura, Motohiro, Otsuka, Hideaki, Seyama, Toshio, Matsunami, Katsuyoshi, Rakotoarisoa, Falitiana Marrino, Rakotonandrasana, Stéphan Richard, Ratsimbason, Alain Michel
Published in Chemical & pharmaceutical bulletin (01.12.2022)
Published in Chemical & pharmaceutical bulletin (01.12.2022)
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Journal Article
Alkylated Benzoquinones: Quinquequinones A–H from the Leaves of Ardisia quinquegona and Their Anti-Leishmania Activity [corrected]
Asaumi, Shintaro, Kawakami, Susumu, Sugimoto, Sachiko, Matsunami, Katsuyoshi, Otsuka, Hideaki, Shinzato, Takakazu
Published in Chemical & pharmaceutical bulletin (01.07.2018)
Published in Chemical & pharmaceutical bulletin (01.07.2018)
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Journal Article
Ardisiatetrons A and B: tetronic acid derivatives and triterpenes from the leaves of Ardisia quinquegona and their biological activity
Kawakami, Susumu, Ishinaka, Misaki, Asaumi, Shintaro, Sugimoto, Sachiko, Inagaki, Masanori, Nishimura, Motohiro, Matsunami, Katsuyoshi, Otsuka, Hideaki, Shinzato, Takakazu, Hyodo, Tadashi, Yamaguchi, Kentaro
Published in Journal of natural medicines (01.06.2021)
Published in Journal of natural medicines (01.06.2021)
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Journal Article
Firmosides A and B: two new sucrose ferulates from the aerial parts of Silene firma and evaluation of radical scavenging activities
Uyen, Nguyen Hoang, Widyowati, Retno, Sulistyowaty, Melanny Ika, Sugimoto, Sachiko, Yamano, Yoshi, Kawakami, Susumu, Otsuka, Hideaki, Matsunami, Katsuyoshi
Published in Journal of natural medicines (01.09.2020)
Published in Journal of natural medicines (01.09.2020)
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Journal Article
A new cadinane sesquiterpenoid from Eupatorium adenophorum and α-glycosidase and AChE inhibitory activities of a gossypetin acylglucoside
Phan, Minh Giang, Dong, Ngoc Phuc, Do, Thi Viet Huong, Vu, Minh Trang, To, Phuong Linh, Nguyen, Nghia Vu, Tran, Thi Thu Thuy, Kawakami, Susumu, Otsuka, Hideaki
Published in Medicinal chemistry research (01.10.2023)
Published in Medicinal chemistry research (01.10.2023)
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Journal Article
Microtropins Q–W, ent-Labdane Glucosides: Microtropiosides G–I, Ursane-Type Triterpene Diglucoside and Flavonol Glycoside from the Leaves of Microtropis japonica
Terazawa, Saori, Uemura, Yuka, Koyama, Yuka, Kawakami, Susumu, Sugimoto, Sachiko, Matsunami, Katsuyoshi, Otsuka, Hideaki, Shinzato, Takakazu, Kawahata, Masatoshi, Yamaguchi, Kentaro
Published in Chemical & pharmaceutical bulletin (01.10.2017)
Published in Chemical & pharmaceutical bulletin (01.10.2017)
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Journal Article
Four new glucosides from the aerial parts of Equisetum sylvaticum
Wang, Zhichao, Tian, Yusen, Sugimoto, Sachiko, Yamano, Yoshi, Kawakami, Susumu, Otsuka, Hideaki, Matsunami, Katsuyoshi
Published in Journal of natural medicines (01.09.2022)
Published in Journal of natural medicines (01.09.2022)
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Journal Article
Aliphatic Glucoside, Zanthoionic Acid and Megastigmane Glucosides: Zanthoionosides A–E from the Leaves of Zanthoxylum ailanthoides
Teshima, Serika, Kawakami, Susumu, Sugimoto, Sachiko, Matsunami, Katsuyoshi, Otsuka, Hideaki, Shinzato, Takakazu
Published in Chemical & pharmaceutical bulletin (2017)
Published in Chemical & pharmaceutical bulletin (2017)
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Journal Article
A cell model in the ventral visual pathway for the detection of circles of curvature constituting figures
Kawakami, Susumu, Ito, Takehiro, Makino, Yoshinari, Hashimoto, Makoto, Yano, Masafumi
Published in Heliyon (01.11.2020)
Published in Heliyon (01.11.2020)
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Journal Article
Crotocascarins I–K: Crotofolane-Type Diterpenoids, Crotocascarin γ, Isocrotofolane Glucoside and Phenolic Glycoside from the Leaves of Croton cascarilloides
Kawakami, Susumu, Matsunami, Katsuyoshi, Otsuka, Hideaki, Inagaki, Masanori, Takeda, Yoshio, Kawahata, Masatoshi, Yamaguchi, Kentaro
Published in Chemical & pharmaceutical bulletin (2015)
Published in Chemical & pharmaceutical bulletin (2015)
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Journal Article