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Jun'ichi Kobayashi

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Co-Publications
Name
39
Tsuda, Masashi
32
Morita, Hiroshi
30
KUBOTA, Takaaki
24
Shigemori, Hideyuki
22
Mikami, Yuzuru
17
Ishiyama, Haruaki
15
Fromont, Jane
11
Takahashi, Yohei
9
Shimbo, Kazutaka
9
Ohsaki, Ayumi
9
Komatsu, Kazusei
8
Kawabata, Jun
8
Fukushi, Eri
8
Sekiguchi, Mitsuhiro
6
Hirasawa, Yusuke

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Publications

TOP 3
Hangyou Masahiro; Ishiyama Haruaki; Takahashi Yohei; Kobayashi Jun'ichi
Total synthesis of amphidinolide Q.
Tanaka Naonobu; Kubota Takaaki; Kashiwada Yoshiki; Takaishi Yoshihisa; Kobayashi Jun'ichi
Petiolins F-I, benzophenone rhamnosides from Hypericum pseudopetiolatum var. kiusianum.
Ishiuchi Kan'ichiro; Kodama Shihomi; Kubota Takaaki; Hayashi Shigeki; Shibata Toshiro; Kobayashi Jun'ichi
Lannotinidines H-J, new Lycopodium alkaloids from Lycopodium annotinum.

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All Publications

2009: Hangyou Masahiro; Ishiyama Haruaki; Takahashi Yohei; Kobayashi Jun'ichi
Total synthesis of amphidinolide Q.
Organic letters 2009;11(21):5046-9.
2009: Tanaka Naonobu; Kubota Takaaki; Kashiwada Yoshiki; Takaishi Yoshihisa; Kobayashi Jun'ichi
Petiolins F-I, benzophenone rhamnosides from Hypericum pseudopetiolatum var. kiusianum.
Chemical & pharmaceutical bulletin 2009;57(10):1171-3.
2009: Ishiuchi Kan'ichiro; Kodama Shihomi; Kubota Takaaki; Hayashi Shigeki; Shibata Toshiro; Kobayashi Jun'ichi
Lannotinidines H-J, new Lycopodium alkaloids from Lycopodium annotinum.
Chemical & pharmaceutical bulletin 2009;57(8):877-81.
2009: Kobayashi Jun'ichi; Kubota Takaaki
The Daphniphyllum alkaloids.
Natural product reports 2009;26(7):936-62.
2009: Ishiyama Haruaki; Nakajima Hikaru; Nakata Hiroyasu; Kobayashi Jun'ichi
Synthesis of hybrid analogues of caffeine and eudistomin D and its affinity for adenosine receptors.
Bioorganic & medicinal chemistry 2009;17(13):4280-4.
2009: Kubota Takaaki; Yahata Hiroko; Yamamoto Sunao; Hayashi Shigeki; Shibata Toshiro; Kobayashi Jun'ichi
Serratezomines D and E, new Lycopodium alkaloids from Lycopodium serratum var. serratum.
Bioorganic & medicinal chemistry letters 2009;19(13):3577-80.
2009: Kubota Takaaki; Suzuki Teppei; Ishiuchi Kan'ichiro; Kuhara Taiga; Kobayashi Jun'ichi
Daphnezomines T--V, alkaloids from Daphniphyllum humile.
Chemical & pharmaceutical bulletin 2009;57(5):504-7.
2009: Araki Atsushi; Kubota Takaaki; Aoyama Kazuki; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Nagelamides Q and R, novel dimeric bromopyrrole alkaloids from sponges Agelas sp.
Organic letters 2009;11(8):1785-8.
2009: Mukai Hiroya; Kubota Takaaki; Aoyama Kazuki; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Tyrokeradines A and B, new bromotyrosine alkaloids with an imidazolyl-quinolinone moiety from a verongid sponge.
Bioorganic & medicinal chemistry letters 2009;19(5):1337-9.
2009: Takahashi Yohei; Kubota Takaaki; Kobayashi Jun'ichi
Nakijiquinones E and F, new dimeric sesquiterpenoid quinones from marine sponge.
Bioorganic & medicinal chemistry 2009;17(6):2185-8.
2009: Yahata Hiroko; Kubota Takaaki; Kobayashi Jun'ichi
Calyciphyllines N-P, alkaloids from Daphniphyllum calycinum.
Journal of natural products 2009;72(1):148-51.
2009: Takahashi Yohei; Kubota Takaaki; Fromont Jane; Kobayashi Jun'ichi
Zamamidines A and B, new manzamine alkaloids from the sponge Amphimedon species.
Organic letters 2009;11(1):21-4.
2008: Hirasawa Yusuke; Tanaka Tomoyuki; Kobayashi Jun'ichi; Kawahara Nobuo; Goda Yukihiro; Morita Hiroshi
Malycorins A--C, New lycopodium alkaloids from Lycopodium phlegmaria.
Chemical & pharmaceutical bulletin 2008;56(10):1473-6.
2008: Takahashi Yohei; Kubota Takaaki; Fukushi Eri; Kawabata Jun; Kobayashi Jun'ichi
Absolute stereochemistry of amphidinolide Q.
Organic letters 2008;10(17):3709-11.
2008: Takahashi Yohei; Kubota Takaaki; Ito Junji; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Nakijiquinones G-I, new sesquiterpenoid quinones from marine sponge.
Bioorganic & medicinal chemistry 2008;16(16):7561-4.
2008: Ishiyama Haruaki; Kozawa Shingo; Aoyama Kazuki; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Halichonadin F and the Cu(I) complex of halichonadin C from the sponge Halichondria sp.
Journal of natural products 2008;71(7):1301-3.
2008: Hirasawa Yusuke; Kato Eri; Kobayashi Jun'ichi; Kawahara Nobuo; Goda Yukihiro; Shiro Motoo; Morita Hiroshi
Lycoparins A-C, new alkaloids from Lycopodium casuarinoides inhibiting acetylcholinesterase.
Bioorganic & medicinal chemistry 2008;16(11):6167-71.
2008: Tanaka Naonobu; Kubota Takaaki; Ishiyama Haruaki; Araki Atsushi; Kashiwada Yoshiki; Takaishi Yoshihisa; Mikami Yuzuru; Kobayashi Jun'ichi
Petiolins A-C, phloroglucinol derivatives from Hypericum pseudopetiolatum var. kiusianum.
Bioorganic & medicinal chemistry 2008;16(10):5619-23.
2008: Ishiyama Haruaki; Okubo Taro; Yasuda Tetsuro; Takahashi Yohei; Iguchi Kazuo; Kobayashi Jun'ichi
Brianodins A-D, briarane-type diterpenoids from soft coral Pachyclavularia sp.
Journal of natural products 2008;71(4):633-6.
2008: Ishiyama Haruaki; Ohshita Kengo; Abe Tetsuro; Nakata Hiroyasu; Kobayashi Jun'ichi
Synthesis of eudistomin D analogues and its effects on adenosine receptors.
Bioorganic & medicinal chemistry 2008;16(7):3825-30.
2008: Kozawa Shingo; Ishiyama Haruaki; Fromont Jane; Kobayashi Jun'ichi
Halichonadin E, a dimeric sesquiterpenoid from the sponge Halichondria sp.
Journal of natural products 2008;71(3):445-7.
2008: Oguchi Keiko; Tsuda Masashi; Iwamoto Rie; Okamoto Yumiko; Kobayashi Jun'ichi; Fukushi Eri; Kawabata Jun; Ozawa Tomoko; Masuda Atsunori; Kitaya Yoshiaki; Omasa Kenji
Iriomoteolide-3a, a cytotoxic 15-membered macrolide from a marine dinoflagellate amphidinium species.
The Journal of organic chemistry 2008;73(4):1567-70.
2007: Takahashi Yohei; Yamada Mika; Kubota Takaaki; Fromont Jane; Kobayashi Jun'ichi
Metachromins R--T, new sesquiterpenoids from marine sponge Spongia sp.
Chemical & pharmaceutical bulletin 2007;55(12):1731-3.
2007: Koyama Koichiro; Hirasawa Yusuke; Kobayashi Jun'ichi; Morita Hiroshi
Cryptadines A and B, novel C27N3-type pentacyclic alkaloids from Lycopodium cryptomerinum.
Bioorganic & medicinal chemistry 2007;15(24):7803-8.
2007: Oguchi Keiko; Tsuda Masashi; Iwamoto Rie; Okamoto Yumiko; Endo Taeko; Kobayashi Jun'ichi; Ozawa Tomoko; Masuda Atsunori
Amphidinolides B6 and B7, cytotoxic macrolides from a symbiotic dinoflagellate Amphidinium species.
Journal of natural products 2007;70(10):1676-9.
2007: Ohshita Kengo; Ishiyama Haruaki; Takahashi Yohei; Ito Junji; Mikami Yuzuru; Kobayashi Jun'ichi
Synthesis of penaresidin derivatives and its biological activity.
Bioorganic & medicinal chemistry 2007;15(14):4910-6.
2007: Takahashi Yohei; Kubota Takaaki; Kobayashi Jun'ichi
Amphidinolactone B, a new 26-membered macrolide from dinoflagellate Amphidinium sp.
The Journal of antibiotics 2007;60(6):376-9.
2007: Araki Atsushi; Tsuda Masashi; Kubota Takaaki; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Nagelamide J, a novel dimeric bromopyrrole alkaloid from a sponge Agelas species.
Organic letters 2007;9(12):2369-71.
2007: Ohshita Kengo; Ishiyama Haruaki; Oyanagi Koshi; Nakata Hiroyasu; Kobayashi Jun'ichi
Synthesis of hybrid molecules of caffeine and eudistomin D and its effects on adenosine receptors.
Bioorganic & medicinal chemistry 2007;15(9):3235-40.
2007: Endo Taeko; Tsuda Masashi; Fromont Jane; Kobayashi Jun'ichi
Hyrtinadine A, a bis-indole alkaloid from a marine sponge.
Journal of natural products 2007;70(3):423-4.
2007: Saito Shizuka; Kubota Takaaki; Fukushi Eri; Kawabata Jun; Zhang Huiping; Kobayashi Jun'ichi
Calyciphylline D, a novel alkaloid with an unprecedented fused-pentacyclic skeleton from Daphniphyllum calycinum.
Organic letters 2007;9(7):1207-9.
2007: Kobayashi Jun'ichi; Kubota Takaaki
Bioactive macrolides and polyketides from marine dinoflagellates of the genus Amphidinium.
Journal of natural products 2007;70(3):451-60.
2007: Choo Chee Yan; Hirasawa Yusuke; Karimata Chiaki; Koyama Koichiro; Sekiguchi Mitsuhiro; Kobayashi Jun'ichi; Morita Hiroshi
Carinatumins A-C, new alkaloids from Lycopodium carinatum inhibiting acetylcholinesterase.
Bioorganic & medicinal chemistry 2007;15(4):1703-7.
2007: Ishiuchi Kan'ichiro; Kubota Takaaki; Mikami Yuzuru; Obara Yutaro; Nakahata Norimichi; Kobayashi Jun'ichi
Complanadines C and D, new dimeric alkaloids from Lycopodium complanatum.
Bioorganic & medicinal chemistry 2007;15(1):413-7.
2006: Kariya Yuuko; Kubota Takaaki; Fromont Jane; Kobayashi Jun'ichi
Pyrinadines B-G, new bis-pyridine alkaloids with an azoxy moiety from sponge Cribrochalina sp.
Bioorganic & medicinal chemistry 2006;14(24):8415-9.
2006: Kagata Toshinori; Saito Shizuka; Shigemori Hideyuki; Ohsaki Ayumi; Ishiyama Haruaki; Kubota Takaaki; Kobayashi Jun'ichi
Paratunamides A-D, oxindole alkaloids from Cinnamodendron axillare.
Journal of natural products 2006;69(10):1517-21.
2006: Tsuda Masashi; Yasuda Tetsuro; Fukushi Eri; Kawabata Jun; Sekiguchi Mitsuhiro; Fromont Jane; Kobayashi Jun'ichi
Agesamides A and B, bromopyrrole alkaloids from sponge Agelas species: application of DOSY for chemical screening of new metabolites.
Organic letters 2006;8(19):4235-8.
2006: Morita Hiroshi; Iizuka Toru; Choo Chee-Yan; Chan Kit-Lam; Takeya Koichi; Kobayashi Jun'ichi
Vasorelaxant activity of cyclic peptide, cyclosquamosin B, from Annona squamosa.
Bioorganic & medicinal chemistry letters 2006;16(17):4609-11.
2006: Ishiuchi Kan'ichiro; Kubota Takaaki; Hoshino Tomohiro; Obara Yutaro; Nakahata Norimichi; Kobayashi Jun'ichi
Lycopladines B-D and lyconadin B, new alkaloids from Lycopodium complanatum.
Bioorganic & medicinal chemistry 2006;14(17):5995-6000.
2006: Kubota Takaaki; Endo Tetsuya; Takahashi Yohei; Tsuda Masashi; Kobayashi Jun'ichi
Amphidinin B, a new polyketide metabolite from marine dinoflagellate Amphidinium sp.
The Journal of antibiotics 2006;59(8):512-6.
2006: Kubota Takaaki; Iinuma Yoshiro; Kobayashi Jun'ichi
Cloning of polyketide synthase genes from amphidinolide-producing dinoflagellate Amphidinium sp.
Biological & pharmaceutical bulletin 2006;29(7):1314-8.
2006: Morita Hiroshi; Ishioka Nozomi; Takatsu Hiroshi; Iizuka Toru; Kobayashi Jun'ichi
Daphmanidins E and F, alkaloids from Daphniphyllum teijsmannii.
Journal of natural products 2006;69(3):418-20.
2006: Nozawa Kohei; Tsuda Masashi; Ishiyama Haruaki; Sasaki Takuma; Tsuruo Takashi; Kobayashi Jun'ichi
Absolute stereochemistry and antitumor activity of iejimalides.
Bioorganic & medicinal chemistry 2006;14(4):1063-7.
2006: Hirasawa Yusuke; Kobayashi Jun'ichi; Morita Hiroshi
Lycoperine A, A novel C27N3-type pentacyclic alkaloid from Lycopodium hamiltonii, inhibiting acetylcholinesterase.
Organic letters 2006;8(1):123-6.
2005: Morita Hiroshi; Hirasawa Yusuke; Kobayashi Jun'ichi
Lycopodatines A-C, C(16)N alkaloids from Lycopodium inundatum.
Journal of natural products 2005;68(12):1809-12.
2005: Mugishima Takao; Tsuda Masashi; Kasai Yuu; Ishiyama Haruaki; Fukushi Eri; Kawabata Jun; Watanabe Masayuki; Akao Kenichi; Kobayashi Jun'ichi
Absolute stereochemistry of citrinadins a and B from marine-derived fungus.
The Journal of organic chemistry 2005;70(23):9430-5.
2005: Sasaki Mai; Tsuda Masashi; Sekiguchi Mitsuhiro; Mikami Yuzuru; Kobayashi Jun'ichi
Perinadine A, a novel tetracyclic alkaloid from marine-derived fungus Penicillium citrinum.
Organic letters 2005;7(19):4261-4.
2005: Shimbo Kazutaka; Nozawa Kohei; Tsuda Masashi; Kobayashi Jun'ichi
Solution conformations of amphidinolide H.
Bioorganic & medicinal chemistry 2005;13(17):5066-71.
2005: Tsuda Masashi; Takahashi Yohei; Fromont Jane; Mikami Yuzuru; Kobayashi Jun'ichi
Dendridine A, a bis-indole alkaloid from a marine sponge Dictyodendrilla Species.
Journal of natural products 2005;68(8):1277-8.
2005: Takashima Junko; Komiyama Kanki; Ishiyama Haruaki; Kobayashi Jun'ichi; Ohsaki Ayumi
Brosimacutins J-M, four new flavonoids from Brosimum acutifolium and their cytotoxic activity.
Planta medica 2005;71(7):654-8.
2005: Iinuma Yoshiro; Kozawa Shingo; Ishiyama Haruaki; Tsuda Masashi; Fukushi Eri; Kawabata Jun; Fromont Jane; Kobayashi Jun'ichi
Gesashidine A, a beta-carboline alkaloid with an imidazole ring from a Thorectidae sponge.
Journal of natural products 2005;68(7):1109-10.
2005: Morita Hiroshi; Machida Izumi; Hirasawa Yusuke; Kobayashi Jun'ichi
Taxezopidines M and N, taxoids from the Japanese yew, Taxus cuspidata.
Journal of natural products 2005;68(6):935-7.
2005: Kasai Yuu; Komatsu Kazusei; Shigemori Hideyuki; Tsuda Masashi; Mikami Yuzuru; Kobayashi Jun'ichi
Cladionol A, a polyketide glycoside from marine-derived fungus Gliocladium species.
Journal of natural products 2005;68(5):777-9.
2005: Komatsu Kazusei; Tsuda Masashi; Tanaka Yasushi; Mikami Yuzuru; Kobayashi Jun'ichi
SAR studies of brasilicardin A for immunosuppressive and cytotoxic activities.
Bioorganic & medicinal chemistry 2005;13(5):1507-13.
2005: Tsuda Masashi; Sasaki Mai; Mugishima Takao; Komatsu Kazusei; Sone Teruo; Tanaka Michiko; Mikami Yuzuru; Kobayashi Jun'ichi
Scalusamides A-C, new pyrrolidine alkaloids from the marine-derived fungus Penicillium citrinum.
Journal of natural products 2005;68(2):273-6.
2005: Morita Hiroshi; Koyama Koichiro; Sugimoto Yoshikazu; Kobayashi Jun'ichi
Antimitotic activity and reversal of breast cancer resistance protein-mediated drug resistance by stilbenoids from Bletilla striata.
Bioorganic & medicinal chemistry letters 2005;15(4):1051-4.
2005: Morita Hiroshi; Awang Khalijah; Hadi A Hamid A; Takeya Koichi; Itokawa Hideji; Kobayashi Jun'ichi
Conformational analysis of rhazinilam and three-dimensional quantitative structure-activity relationships of rhazinilam analogues.
Bioorganic & medicinal chemistry letters 2005;15(4):1045-50.
2005: Morita Hiroshi; Ishioka Nozomi; Takatsu Hiroshi; Shinzato Takakazu; Obara Yutaro; Nakahata Norimichi; Kobayashi Jun'ichi
Daphmanidins C and D, novel pentacyclic alkaloids from Daphniphyllum teijsmanii.
Organic letters 2005;7(3):459-62.
2005: Ishiyama Haruaki; Tsuda Masashi; Endo Tadashi; Kobayashi Jun'ichi
Asymmetric synthesis of double bond isomers of the structure proposed for pyrinodemin A and indication of its structural revision.
Molecules (Basel, Switzerland) 2005;10(1):312-6.
2005: Kobayashi Jun'ichi; Morita Hiroshi
The Lycopodium alkaloids.
The Alkaloids. Chemistry and biology 2005;61():1-57.
2004: Komatsu Kazusei; Tsuda Masashi; Shiro Motoo; Tanaka Yasushi; Mikami Yuzuru; Kobayashi Jun'ichi
Brasilicardins B-D, new tricyclic terpenoids [correction of terpernoids] from actinomycete Nocardia brasiliensis.
Bioorganic & medicinal chemistry 2004;12(21):5545-51.
2004: Morita Hiroshi; Suzuki Hayato; Kobayashi Jun'ichi
Celogenamide A, a new cyclic peptide from the seeds of Celosia argentea.
Journal of natural products 2004;67(9):1628-30.
2004: Hirasawa Yusuke; Morita Hiroshi; Kobayashi Jun'ichi
Nankakurine A, a novel C16N2-type alkaloid from Lycopodium hamiltonii.
Organic letters 2004;6(19):3389-91.
2004: Tsuda Masashi; Kasai Yuu; Komatsu Kazusei; Sone Teruo; Tanaka Michiko; Mikami Yuzuru; Kobayashi Jun'ichi
Citrinadin A, a novel pentacyclic alkaloid from marine-derived fungus Penicillium citrinum.
Organic letters 2004;6(18):3087-9.
2004: Endo Tadashi; Tsuda Masashi; Okada Tadashi; Mitsuhashi Shinya; Shima Hiroshi; Kikuchi Kunimi; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Nagelamides A-H, new dimeric bromopyrrole alkaloids from marine sponge Agelas species.
Journal of natural products 2004;67(8):1262-7.
2004: Morita Hiroshi; Dota Tomoka; Kobayashi Jun'ichi
Antimitotic activity of glaupalol-related coumarins from Glaucidium palmatum.
Bioorganic & medicinal chemistry letters 2004;14(14):3665-8.
2004: Komatsu Kazusei; Tsuda Masashi; Tanaka Yasushi; Mikami Yuzuru; Kobayashi Jun'ichi
Absolute stereochemistry of immunosuppressive macrolide brasilinolide A and its new congener brasilinolide C.
The Journal of organic chemistry 2004;69(5):1535-41.
2004: Kobayashi Jun'ichi; Tsuda Masashi
Amphidinolides, bioactive macrolides from symbiotic marine dinoflagellates.
Natural product reports 2004;21(1):77-93.
2003: Tsuda Masashi; Izui Naoko; Shimbo Kazutaka; Sato Masaaki; Fukushi Eri; Kawabata Jun; Kobayashi Jun'ichi
Amphidinolide Y, a novel 17-membered macrolide from dinoflagellate Amphidinium sp.: plausible biogenetic precursor of amphidinolide X.
The Journal of organic chemistry 2003;68(23):9109-12.
2003: Hirasawa Yusuke; Morita Hiroshi; Shiro Motoo; Kobayashi Jun'ichi
Sieboldine A, a novel tetracyclic alkaloid from Lycopodium sieboldii, inhibiting acetylcholinesterase.
Organic letters 2003;5(21):3991-3.
2003: Morita Hiroshi; Kobayashi Jun'ichi
Calyciphyllines A and B, two novel hexacyclic alkaloids from Daphniphyllum calycinum.
Organic letters 2003;5(16):2895-8.
2003: Tsuda Masashi; Izui Naoko; Shimbo Kazutaka; Sato Masaaki; Fukushi Eri; Kawabata Jun; Katsumata Kazuhito; Horiguchi Takeo; Kobayashi Jun'ichi
Amphidinolide X, a novel 16-membered macrodiolide from dinoflagellate Amphidinium sp.
The Journal of organic chemistry 2003;68(13):5339-45.
2003: Morita Hiroshi; Hirasawa Yusuke; Kobayashi Jun'ichi
Himeradine A, a novel C27N3-type alkaloid from Lycopodium chinense.
The Journal of organic chemistry 2003;68(11):4563-6.
2003: Kobayashi Jun'ichi; Takatsu Hiroshi; Shen Ya-Ching; Morita Hiroshi
Daphniglaucins A and B, novel polycyclic quaternary alkaloids from Daphniphyllum glaucescens.
Organic letters 2003;5(10):1733-6.
2003: Tsuda Masashi; Toriyabe Yuki; Endo Tetsuya; Kobayashi Jun'ichi
Application of modified Mosher's method for primary alcohols with a methyl group at C2 position.
Chemical & pharmaceutical bulletin 2003;51(4):448-51.
2003: Tsuda Masashi; Mugishima Takao; Komatsu Kazusei; Sone Teruo; Tanaka Michiko; Mikami Yuzuru; Kobayashi Jun'ichi
Modiolides A and B, two new 10-membered macrolides from a marine-derived fungus.
Journal of natural products 2003;66(3):412-5.
2003: Tsuda Masashi; Nozawa Kohei; Shimbo Kazutaka; Kobayashi Jun'ichi
Rigidins B-D, new pyrrolopyrimidine alkaloids from a tunicate Cystodytes species.
Journal of natural products 2003;66(2):292-4.
2003: Shigemori Hideyuki; Kagata Toshinori; Ishiyama Haruaki; Morah Frank; Ohsaki Ayumi; Kobayashi Jun'ichi
Naucleamides A-E, new monoterpene indole alkaloids from Nauclea latifolia.
Chemical & pharmaceutical bulletin 2003;51(1):58-61.
2003: Kobayashi Jun'ichi; Morita Hiroshi
The Daphniphyllum alkaloids.
The Alkaloids. Chemistry and biology 2003;60():165-205.
2002: Tsuda Masashi; Endo Tadashi; Mikami Yuzuru; Fromont Jane; Kobayashi Jun'ichi
Luffariolides H and J, new sesterterpenes from a marine sponge Luffariella species.
Journal of natural products 2002;65(10):1507-8.
2002: Kobayashi Jun'ichi; Shimbo Kazutaka; Sato Masaaki; Tsuda Masashi
Amphidinolides H2-H5, G2, and G3, new cytotoxic 26- and 27-membered macrolides from dinoflagellate Amphidinium sp.
The Journal of organic chemistry 2002;67(19):6585-92.
2002: Kobayashi Jun'ichi; Ueno Satoshi; Morita Hiroshi
Daphmanidin A, a novel hexacyclic alkaloid from Daphniphyllum teijsmanii.
The Journal of organic chemistry 2002;67(18):6546-9.
2002: Kobayashi Jun'ichi; Sekiguchi Mitsuhiro; Shimamoto Sayaka; Shigemori Hideyuki; Ishiyama Haruaki; Ohsaki Ayumi
Subincanadines A-C, novel quaternary indole alkaloids from Aspidosperma subincanum.
The Journal of organic chemistry 2002;67(18):6449-55.
2002: Tsuda Masashi; Izui Naoko; Sato Masaaki; Kobayashi Jun'ichi
Biosynthetic study of amphidinolide W.
Chemical & pharmaceutical bulletin 2002;50(7):976-7.
2002: Morita Hiroshi; Kobayashi Jun'ichi
A biomimetic transformation of serratinine into serratezomine A through a modified Polonovski reaction.
The Journal of organic chemistry 2002;67(15):5378-81.
2002: Kobayashi Jun'ichi; Shigemori Hideyuki
Bioactive taxoids from the Japanese yew Taxus cuspidata.
Medicinal research reviews 2002;22(3):305-28.
2002: Kobayashi Jun'ichi; Yoshinaga Miwa; Yoshida Naotoshi; Shiro Motoo; Morita Hiroshi
Cephalocyclidin A, a novel pentacyclic alkaloid from Cephalotaxus harringtonia var. nana.
The Journal of organic chemistry 2002;67(7):2283-6.
2002: Morita Hiroshi; Yoshida Naotoshi; Kobayashi Jun'ichi
Daphnicyclidins J and K, unique polycyclic alkaloids from Daphniphyllum humile.
The Journal of organic chemistry 2002;67(7):2278-82.
2002: Sekiguchi Mitsuhiro; Shigemori Hideyuki; Ohsaki Ayumi; Kobayashi Jun'ichi
Renealtins A and B, new diarylheptanoids with a tetrahydrofuran ring from the seeds of Renealmia exaltata.
Journal of natural products 2002;65(3):375-6.
2002: Kubota Takaaki; Tsuda Masashi; Kobayashi Jun'ichi
Absolute stereochemistry of amphidinolide E.
The Journal of organic chemistry 2002;67(5):1651-6.
2002: Shimbo Kazutaka; Tsuda Masashi; Izui Naoko; Kobayashi Jun'ichi
Amphidinolide W, a new 12-membered macrolide from dinoflagellate Amphidinium sp.
The Journal of organic chemistry 2002;67(3):1020-3.
2002: Shigemori Hideyuki; Shimamoto Sayaka; Sekiguchi Mitsuhiro; Ohsaki Ayumi; Kobayashi Jun'ichi
Echinodolides A and B, new cembrane diterpenoids with an eight-membered lactone ring from the leaves of Echinodorus macrophyllus.
Journal of natural products 2002;65(1):82-4.
2001: Kobayashi J I; Inaba Y; Shiro M; Yoshida N; Morita H
Daphnicyclidins A-H, novel hexa- or pentacyclic alkaloids from two species of Daphniphyllum.
Journal of the American Chemical Society 2001;123(46):11402-8.
2001: Tsuda M; Kubota T; Sakuma Y; Kobayashi J
Biosynthetic study of amphidinolide B.
Chemical & pharmaceutical bulletin 2001;49(10):1366-7.
2001: Kobayashi J; Suzuki H; Shimbo K; Takeya K; Morita H
Celogentins A-C, new antimitotic bicyclic peptides from the seeds of Celosia argentea.
The Journal of organic chemistry 2001;66(20):6626-33.
2001: Komatsu K; Shigemori H; Kobayashi J
Dictyonamides A and B, new peptides from marine-derived fungus.
The Journal of organic chemistry 2001;66(18):6189-92.
2001: Sekiguchi M; Shigemori H; Ohsaki A; Kobayashi J
Pacovatinins A-C, new labdane diterpenoids from the seeds of Renealmia exaltata.
Journal of natural products 2001;64(8):1102-6.
2001: Kobayashi J; Hirasawa Y; Yoshida N; Morita H
Lyconadin A, a novel alkaloid from Lycopodium complanatum.
The Journal of organic chemistry 2001;66(17):5901-4.
2001: Tsuda M; Sakuma Y; Kobayashi J
Suberedamines A and B, new bromotyrosine alkaloids from a sponge Suberea species.
Journal of natural products 2001;64(7):980-2.
2001: Kubota T; Tsuda M; Kobayashi J
Absolute stereochemistry of amphidinolide C.
Organic letters 2001;3(9):1363-6.
2001: Kobayashi J; Kubota T; Endo T; Tsuda M
Amphidinolides T2, T3, and T4, new 19-membered macrolides from the dinoflagellate Amphidinium sp. and the biosynthesis of amphidinolide T1.
The Journal of organic chemistry 2001;66(1):134-42.
2000: Morita H; Sato Y; Chan K L; Choo C Y; Itokawa H; Takeya K; Kobayashi J
Samoquasine A, a benzoquinazoline alkaloid from the seeds of Annona squamosa.
Journal of natural products 2000;63(12):1707-8.
2000: Kobayashi J; Sekiguchi M; Shimamoto S; Shigemori H; Ohsaki A
Echinophyllins C-F, new nitrogen-containing clerodane diterpenoids from Echinodorus macrophyllus.
Journal of natural products 2000;63(11):1576-9.
2000: Kubota T; Tsuda M; Takahashi M; Ishibashi M; Oka S; Kobayashi J
Colopsinols D and E, new polyhydroxyl linear carbon chain compounds from marine dinoflagellate Amphidinium sp.
Chemical & pharmaceutical bulletin 2000;48(10):1447-51.
2000: Kubo H; Kobayashi J; Higashiyama K; Kamei J; Fujii Y; Ohmiya S
The hypoglycemic effect of (7R*,9aS*)-7-phenyl-octahydroquinolizin-2-one in mice.
Biological & pharmaceutical bulletin 2000;23(9):1114-7.
2000: Morita H; Arisaka M; Yoshida N; Kobayashi J
Serratezomines A--C, new alkaloids from Lycopodium serratum var. serratum.
The Journal of organic chemistry 2000;65(19):6241-5.
2000: Kobayashi J; Shimbo K; Sato M; Shiro M; Tsuda M
Absolute stereochemistry of amphidinolides G and H.
Organic letters 2000;2(18):2805-7.
2000: Hirano K; Kubota T; Tsuda M; Mikami Y; Kobayashi J
Pyrinodemins B-D, potent cytotoxic bis-pyridine alkaloids from marine sponge amphimedon sp.
Chemical & pharmaceutical bulletin 2000;48(7):974-7.
2000: Kobayashi J; Shigemori H; Hosoyama H; Chen Z; Akiyama S; Naito M; Tsuruo T
Multidrug resistance reversal activity of taxoids from Taxus cuspidata in KB-C2 and 2780AD cells.
Japanese journal of cancer research : Gann 2000;91(6):638-42.
2000: Kagata T; Shigemori H; Mikami Y; Kobayashi J
Coruscol A, a new metabolite from the marine-derived fungus penicillium species.
Journal of natural products 2000;63(6):886-7.
2000: Morita H; Yoshida N; Kobayashi J
Daphnezomines F and G: novel alkaloids with 1-azabicyclo[5.2. 2]undecane moiety from Daphniphyllum humile.
The Journal of organic chemistry 2000;65(11):3558-62.
2000: Tsuda M; Endo T; Kobayashi J
Amphidinolide T, novel 19-membered macrolide from marine dinoflagellate Amphidinium sp.
The Journal of organic chemistry 2000;65(5):1349-52.
2000: Komatsu K; Shigemori H; Mikami Y; Kobayashi J
Sculezonones A and B, two metabolites possessing a phenalenone skeleton from a marine-derived fungus Penicillium species.
Journal of natural products 2000;63(3):408-9.
2000: Kobayashi J; Sekiguchi M; Shigemori H; Ohsaki A
Chapecoderins A-C, new labdane-derived diterpenoids from Echinodorus macrophyllus.
Journal of natural products 2000;63(3):375-7.
2000: Morita H; Shimbo K; Shigemori H; Kobayashi J
Antimitotic activity of moroidin, a bicyclic peptide from the seeds of Celosia argentea.
Bioorganic & medicinal chemistry letters 2000;10(5):469-71.
1999: Hosoyama H; Shigemori H; Tomida A; Tsuruo T; Kobayashi J
Modulation of multidrug resistance in tumor cells by taxinine derivatives.
Bioorganic & medicinal chemistry letters 1999;9(3):389-94.
1998: Kobayashi J; Hosoyama H; Wang X X; Shigemori H; Sudo Y; Tsuruo T
Modulation of multidrug resistance by taxuspine C and other taxoids from Japanese yew.
Bioorganic & medicinal chemistry letters 1998;8(12):1555-8.
1997: Kobayashi J; Tsuda M; Nemoto A; Tanaka Y; Yazawa K; Mikami Y
Brasilidine A, a new cytotoxic isonitrile-containing indole alkaloid from the actinomycete Nocardia brasiliensis.
Journal of natural products 1997;60(7):719-20.
1997: Kobayashi J
[Search for new MDR modifier possessing taxane skeleton]
Nippon rinsho. Japanese journal of clinical medicine 1997;55(5):1135-42.
1995: Kobayashi J; Hosoyama H; Shigemori H; Koiso Y; Iwasaki S
Taxuspine D, a new taxane diterpene from Taxus cuspidata with potent inhibitory activity against Ca(2+)-induced depolymerization of microtubules.
Experientia 1995;51(6):592-5.
1995: Kobayashi J; Shinonaga H; Shigemori H
Xestobergsterol C, a new pentacyclic steroid from the Okinawan marine sponge Ircinia Sp. and absolute stereochemistry of xestobergsterol A.
Journal of natural products 1995;58(2):312-8.
1994: Kobayashi J; Tsuda M; Kawasaki N; Sasaki T; Mikami Y
6-Hydroxymanzamine A and 3,4-dihydromanzamine A, new alkaloids from the Okinawan marine sponge Amphimedon Sp.
Journal of natural products 1994;57(12):1737-40.
1994: Shinonaga H; Shigemori H; Kobayashi J
Konbamidin, a new indole alkaloid from the Okinawan marine sponge Ircinia sp.
Journal of natural products 1994;57(11):1603-5.
1994: Kobayashi J; Naitoh K; Ishida K; Shigemori H; Ishibashi M
Nepheliosyne A, new C47 acetylenic acid from the Okinawan marine sponge Xestospongia sp.
Journal of natural products 1994;57(9):1300-3.
1994: Kondo K; Nishi J; Ishibashi M; Kobayashi J
Two new tryptophan-derived alkaloids from the Okinawan marine sponge Aplysina sp.
Journal of natural products 1994;57(7):1008-11.
1993: Doi Y; Shigemori H; Ishibashi M; Mizobe F; Kawashima A; Nakaike S; Kobayashi J
New sesterterpenes with nerve growth factor synthesis-stimulating activity from the Okinawan marine sponge Hyrtios sp.
Chemical & pharmaceutical bulletin 1993;41(12):2190-1.
1993: Zeng C M; Ishibashi M; Kobayashi J
Biemnasterol, a new cytotoxic sterol with the rare 22,25-diene side chain, isolated from the marine sponge Biemna sp.
Journal of natural products 1993;56(11):2016-8.
1993: Kobayashi J; Zeng C M; Ishibashi M; Sasaki T
Luffariolides F and G, new manoalide derivatives from the Okinawan marine sponge Luffariella sp.
Journal of natural products 1993;56(3):436-9.
1992: Ishida K; Ishibashi M; Shigemori H; Sasaki T; Kobayashi J
Agelasine G, a new antileukemic alkaloid from the Okinawan marine sponge Agelas sp.
Chemical & pharmaceutical bulletin 1992;40(3):766-7.
1991: Kobayashi J; Tsuda M; Tanabe A; Ishibashi M; Cheng J F; Yamamura S; Sasaki T
Cystodytins D-I, new cytotoxic tetracyclic aromatic alkaloids from the Okinawan marine tunicate Cystodytes dellechiajei.
Journal of natural products 1991;54(6):1634-8.
1991: Kobayashi J; Tsuda M; Ishibashi M; Shigemori H; Yamasu T; Hirota H; Sasaki T
Amphidinolide F, a new cytotoxic macrolide from the marine dinoflagellate Amphidinium sp.
The Journal of antibiotics 1991;44(11):1259-61.
1991: Kobayashi J; Cheng J F; Nakamura H; Ohizumi Y; Tomotake Y; Matsuzaki T; Grace K J; Jacobs R S; Kato Y; Brinen L S
Structure and stereochemistry of brianolide, a new antiinflammatory diterpenoid from the Okinawan gorgonian Briareum sp.
Experientia 1991;47(5):501-2.
1991: Kobayashi J; Tsuda M; Ohizumi Y
A potent actomyosin ATPase activator from the Okinawan marine sponge Agelas cf. nemoechinata.
Experientia 1991;47(3):301-4.

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