Two novel tetracycles, cassibiphenols A and B from the flowers of Cassia siamea

by Jun Deguchi, -, Tadahiro Sasaki, -, Yusuke Hirasawa, -, Toshio Kaneda, -, Idha Kusumawati, -, Osamu Shirota, -, Hiroshi Morita, -
Published 2014

New Tricyclic Alkaloids, Cassiarins G, H, J, and K from Leaves of Cassia siamea

by Jun Deguchi, -, Tomoe Hirahara, -, Yusuke Hirasawa, -, Wiwied Ekasari, -, Aty Widyawaruyanti, -, Osamu Shirota, -, Motoo Shiro, -, Hiroshi Morita, -
Published 2012

Total Synthesis of A Novel Tetracyclic Alkaloid, Cassiarin F from the Flowers of Cassia siamea

by Jun Deguchi, -, Tomoe Hirahara, -, Shiori Oshimi, -, Yusuke Hirasawa, -, Wiwied Ekasari, -, Osamu Shirota, -, Toshio Honda, -, Hiroshi Morita, -
Published 2011

Antiplasmodial decarboxyportentol acetate and 3,4-dehydrotheaspirone from Laumoniera bruceadelpha

by Hiroshi Morita, -, Reika Mori, -, Jun Deguchi, -, Shiori Oshimi, -, Yusuke Hirasawa, -, Wiwied Ekasari, -, Aty Widyawaruyanti, -, A. Hamid A. Hadi, -
Published 2012

Cassiarins C-E, Antiplasmodial Alkaloids from the Flowers of Cassia siamea

by Shiori Oshimi, -, Jun Deguchi, -, Yusuke Hirasawa, -, Wiwied Ekasari, -, Aty Widyawaruyanti, -, Tutik Sri Wahyuni, -, Noor Cholies Zaini, -, Osamu Shirota, -, Hiroshi Morita, -
Published 2009

Sucutiniranes A and B, new cassane-type diterpenes from Bowdichia nitida

by Yosuke Matsuno, -, Jun Deguchi, -, Yusuke Hirasawa, -, Kunio Ohyama, -, Hiroo Toyoda, -, Chieko Hirobe, -, Wiwied Ekasari, -, Aty Widyawaruyanti, -, Noor Cholies Zaini, -, Hiroshi Morita, -
Published 2008

Synthesis and structure-activity relationships of cassiarin A as potential antimalarials with vasorelaxant activity

by Hiroshi Morita, -, Yuichiro Tomizawa, -, Jun Deguchi, -, Tokio Ishikawa, -, Hiroko Arai, -, Kazumasa Zaima, -, Takahiro Hosoya, -, Yusuke Hirasawa, -, Takayuki Matsumoto, -, Katsuo Kamata, -, Wiwied Ekasari, -, Aty Widyawaruyanti, -, Tutik Sri Wahyuni, -, Noor Cholies Zaini, -, Toshio Honda, -
Published 2009