Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Sumiko Kosuge"'
Autor:
Tomihisa Ohta, Jun'ichi Kobayashi, Takuma Sasaki, Yasushi Ohizumi, Shigeo Nozoe, Fuyuko Kanda, Masami Ishibashi, Toru Murayama, Sumiko Kosuge, Hirokazu Kobayashi
Publikováno v:
ChemInform. 22
Four new pyridine alkaloids, niphatesines A–D (1–4), with potent antineoplastic activity were isolated from the Okinawan marine sponge Niphates sp. and their structures were elucidated on the basis of spectroscopic data.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e89440a90c285e8706f57ea847b498d7
https://doi.org/10.1002/chin.199112327
https://doi.org/10.1002/chin.199112327
Autor:
Shigeo Nozoe, Toru Murayama, Takuma Sasaki, Yasushi Ohizumi, Sumiko Kosuge, M. Takamatsu, J. Kobayashi, Masami Ishibashi, Hiroshi Kobayashi, Tomihisa Ohta
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::200d3e50b37be66de908bafa00a03ad4
https://doi.org/10.1002/chin.199108318
https://doi.org/10.1002/chin.199108318
Autor:
Hiroshi Kobayashi, Tetsuya Murayama, Masami Ishibashi, Sumiko Kosuge, Sasaki Takuma, Tomihisa Ohta, Jun'ichi Kobayashi, Yasushi Ohizumi, Masako Takamatsu, Shigeo Nozoe
Publikováno v:
Tetrahedron. 46:7699-7702
Two new indole alkaloids, hyrtiosins A (2) and B (3), together with known 5-hydroxyindole-3-aldehyde (1) have been isolated from the Okinawan marine sponge Hyrtios erecta and their structures elucidated on the basis of the spectroscopic data.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::045ac098d18572f91cd570f682d9c0e4
https://doi.org/10.1016/s0040-4020(01)90065-1
https://doi.org/10.1016/s0040-4020(01)90065-1
Autor:
Fuyuko Kanda, Sumiko Kosuge, Shigeo Nozoe, Toru Murayama, Hirokazu Kobayashi, Tomihisa Ohta, Takuma Sasaki, Yasushi Ohizumi, Jun'ichi Kobayashi, Masami Ishibashi
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :3301-3303
Four new pyridine alkaloids, niphatesines A–D (1–4), with potent antineoplastic activity were isolated from the Okinawan marine sponge Niphates sp. and their structures were elucidated on the basis of spectroscopic data.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4815ad293e536627c035783a335fc92a
https://doi.org/10.1039/p19900003301
https://doi.org/10.1039/p19900003301