PUBLICATIONS(1991~2000)

Original articles

1. Tsukamoto, S., Takahashi, M. Matsunaga, S., Fusetani, N. van Soest, R. W. M. Hachijodines A-G: Seven New Cytotoxic 3-Alkylpyridine Alkaloids from Two Marine Sponges of the Genera Xestospongia and Amphimedon. J. Nat. Prod. 63 (5), 682-684 (2000).

2. Tsukamoto, S., Matsunaga, S., Fusetani, N. Toh-e, A. Theopseudopederins A-D and Theopederin F: Five New Antifungal Metabolites from a Marine Sponge of Theonella swinhoei. Tetrahedron 55 (48), 13697-13702 (1999).

3. Tsukamoto, S., Yamashita, T., Matsunaga, S., Fusetani, N. Bistellettadines A and B: Two Bioactive Dimeric Stellettadines from a Marine Sponge Stelletta sp. J. Org. Chem. 64 (11), 3794-3795 (1999).

4. Matsunaga, S., Yamashita, T., Tsukamoto, S., Fusetani, N. Three New Antibacterial Alkaloids from a Marine Sponge Stelletta Species. J. Nat. Prod. 62 (8), 1202-1204 (1999).

5. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Lumichrome: A Larval Metamophosis-inducing Substance in the Ascidian Halocynthia roretzi. Eur. J. Biochem. 264 (3), 785-789 (1999).

6. Matsumura, K., Tsukamoto, S., Nagano, M., Kato, H., Hirota, H., Fusetani, N. Inhibition of Hatching in the Ascidian Halocynthia roretzi by (Z)- and (E)-Narains Isolated from a Marine Sponge Jaspis sp. Invert. Reprod. Dev. 35 (1), 19-25 (1999)

7. Tsukamoto, S., Yamashita, T., Matsunaga, S., Fusetani, N. Stellettazole A: An Antibacterial Guanidinoimidazole Alkaloid from a Marine Sponge Stelletta sp. Tetrahedron Lett. 40 (4), 737-738 (1999).

8. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Antifouling Terpenes and Steroids against Barnacle Larvae from Marine Sponges. Biofouling 11 (4), 283-291 (1997).

9. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Seven New Polyacetylene Derivatives, Showing Both Potent Metamorphosis-inducing Activity in Ascidian Larvae and Antifouling Activity against Barnacle Larvae, from the Marine Sponge Callyspongia truncata. J. Nat. Prod. 60 (2), 126-130 (1997).

10. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Isolation of an Unusual 2-Aminoimidazolium Salt of Steroid Trisulfate from a Marine Sponge Topsentia sp. Fisheries Sci. 63 (2), 310-312 (1997).

11. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Ceratinamine: An Unprecedented Antifouling Cyanoformamide from the Marine Sponge Pseudoceratina purpurea. J. Org. Chem. 61 (9), 2936-2937 (1996).

12. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Stellettadine A: a New Acylated Bisguanidinium Alkaloid Which Induces Larval Metamorphosis in Ascidians from a Marine Sponge Stelletta sp. Tetrahedron Lett. 37 (31), 5555-5556 (1996).

13. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Ceratinamides A and B: New Antifouling Dibromotyrosine Derivatives from the Marine Sponge Pseudoceratina purpurea. Tetrahedron 52 (24), 8181-8186 (1996).

14. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Mauritiamine, a New Antifouling Oroidin Dimer from the Marine Sponge Agelas mauritiana. J. Nat. Prod. 59 (5), 501-503 (1996).

15. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Pseudoceratidine: A New Antifouling Spermidine Derivative from the Marine Sponge Pseudoceratina purpurea. Tetrahedron Lett. 37 (9), 1439-1440 (1996).

16. Takeuchi, S., Kikuchi, T., Tsukamoto, S., Ishibashi, M., Kobayashi, J. Three New Oxylipinds Related to 3,6-Dioxo-4-docosenoic Acid from Okinawan Marine Sponges, Plakortis spp. Tetrahedron 51 (21), 5979-5986 (1995).

17. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Pipecolate Derivatives, Anthosamines A and B, Inducers of Larval Metamorphosis in Ascidians, from a Marine Sponge Anthosigmella aff. raromicrosclera. Tetrahedron 51 (24), 6687-6694 (1995).

18. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. 3,4-Dihydroxystyrene Dimers, Inducers of Larval Metamorphosis in Ascidians, from a Marine Sponge Jaspis sp. Tetrahedron 50 (48), 13583-13592 (1994).

19. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Antibacterial and Antifungal Sulfated Alkane and Alkenes from the Hepatopancreas of the Ascidian Halocynthia roretzi. J. Nat. Prod. 57 (11), 1606-1609 (1994).

20. Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Narains: N,N-Dimethylguanidinium Styryl Sulfates, Metamorphosis Inducers of Ascidian Larvae from a Marine Sponge Jaspis sp. Tetrahedron Lett. 35 (32), 5873-5874 (1994)

21. Tsukamoto, S., Hirota, H., Kato, H., Fusetani, N. Effect of Urochordamines on Larval Metamorphosis of Ascidians. Experientia 50 (7), 680-683 (1994).

22. Tsukamoto, S., Hirota, H., Kato, H., Fusetani, N. Phlorotannins and Sulfoquinovosyl Diacylglycerols: Promoters of Larval Metamorphosis in Ascidians, Isolated from the Brown Alga Sargassum thunbergii. Fisheries Sci. 60 (3), 319-321 (1994).

23. Tsukamoto, S., Painuly, P., Young, K. A., Yang, X., Shimizu, Y., Cornell, L. Microcystilide A, a Novel Cell Differentiation-Promoting Depsipeptide from Microcystis aeruginosa NO-15-1840. J. Am. Chem. Soc. 115 (23), 11046-11047 (1993).

24. Tsukamoto, S., Hirota, H., Kato, H., Fusetani, N. Urochordamines A and B: Larval Settlement/Metamorphosis-Promoting, Pteridine-Containing Physostigmine Alkaloids from the Tunicate Ciona savignyi. Tetrahedron Lett. 34 (30), 4819-4822 (1993).

25. Kobayashi, J., Tsukamoto, S., Takeuchi, S., Ishibashi, M. Manzamenones-G and H, New Dimeric Fatty-Acid Derivatives from the Okinawan Marine Sponge Plakortis sp. Tetrahedron 49 (27), 5955-5960 (1993).

26. Tsukamoto, S., Hirota, H., Kato, H., Fusetani, N. Isolation of Eicosapentaenoyl and Arachidonoyl Lysophosphatidylinositols from the Ascidian Halocynthia roretzi (V. Drasche). Comp. Biochem. Physiol. 106C (1), 151-153 (1993).

27. Tsukamoto, S., Takeuchi, S., Ishibashi, M., Kobayashi, J. Manzamenone A-F from the Okinawan Marine Sponges Plakortis sp.: Novel Fatty Acid Derivatives Possessing a Bicyclo[4.3.0]nonane Skelton. J. Org. Chem. 57 (19), 5255-5260 (1992).

28. Tsukamoto, S., Ishibashi, M., Sasaki, T., Kobayashi, J. New Congeners of Swinholides from the Okinawan Marine Sponge Theonella sp. J. Chem. Soc. Perkin Trans. 1 3185-3188 (1991).

29. Kobayashi, J., Tsukamoto, S., Tanabe, A., Sasaki, T., Ishibashi, M. New Congeners of Bistheonellides from Okinawan Marine Sponges of the Genus Theonella. J. Chem. Soc. Perkin Trans. 1 2379-2383 (1991).

▲ TOP

Reviews

1. 塚本佐知子. 海洋生物の着生制御物質に関する天然物化学的研究. 薬学雑誌、119, 457-471 (1999).

2. 廣田洋、塚本佐知子、沖野龍文、伏谷伸宏. 海洋生物の着生現象における化学言語—フジツボの着生阻害物質とホヤの変態誘起物質. 有機合成化学協会誌、55, 1134-1145 (1997).

3. 塚本佐知子. ホヤ幼生の付着・変態を促進する新規化合物、海洋付着生物の着生に関与するurochordamineの構造と機能. 化学と生物、31, 701-703 (1993).

▲ TOP

Book

1.Tsukamoto, S., Kato, H., Hirota, H., Fusetani, N. Antifouling and Metamorphosis-promoting Compounds from the Marine Sponges Pseudoceratina purpurea and Agelas mauritiana. Proceedings of the International Conference on Sponge Science; Watanabe, Y., Fusetani, N. Eds.; Springer-Verlag Tokyo: Tokyo; pp 399-412 (1997).

PAGETOP