Chika Iwamoto

Cytotoxic cytochalasans from a Penicillium species separated from a marine alga

Chika Iwamoto, Takeshi Yamada, Yoshinori Ito et al. · Tetrahedron · 2001 · 100 citations

Biology, Cytotoxic Cytochalasans, Marine Alga +3

Antineoplastic Agents. 551. Isolation and Structures of Bauhiniastatins 1−4 from <i>Bauhinia </i><i>p</i><i>urpurea</i>

George R. Pettit, Atsushi Numata, Chika Iwamoto et al. · Journal of Natural Products · 2005 · 99 citations

Molecular Pharmacology, Medicinal Chemistry, Oxepin Derivatives +13

Leptosins M–N1, cytotoxic metabolites from a Leptosphaeria species separated from a marine alga. Structure determination and biological activities

Takeshi Yamada, Chika Iwamoto, Naoko Yamagaki et al. · Tetrahedron · 2002 · 78 citations

Leptosins M–n1, Marine Biotechnology, Biochemistry +7

Isolation and Structures of Schleicherastatins 1−7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree <i>Schleichera oleosa</i>

George R. Pettit, Atsushi Numata, Gordon M. Cragg et al. · Journal of Natural Products · 1999 · 74 citations

Absolute stereostructures of novel cytotoxic metabolites, penostatins A–E, from a Penicillium species separated from an Enteromorpha alga

Chika Iwamoto, Katsuhiko Minoura, Toshihide Oka et al. · Tetrahedron · 1999 · 60 citations

Biosynthesis, Biochemistry, Biochemical Taxonomy +7