Jiro Shibata

Antitumor agents. 3. Synthesis and biological activity of 4.beta.-alkyl derivatives containing hydroxy, amino, and amido groups of 4'-O-demethyl-4-desoxypodophyllotoxin as antitumor agents

Tadafumi Terada, Katsuhiko Fujimoto, Makoto Nomura et al. · Journal of Medicinal Chemistry · 1993 · 64 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +7

Autoaccelerative diazo coupling with calix[4]arene: substituent effects on the unusual co-operativity of the OH groups

Seiji Shinkai, Koji Araki, Jiro Shibata et al. · Journal of the Chemical Society Perkin Transactions 1 · 1990 · 51 citations

Natural Sciences, Chemistry, Inorganic Chemistry +12

Diazo-Coupling Reactions with Calix[4]arene. p<i>K</i>a Determination with Chromophoric Azocalix[4]arenes

Seiji Shinkai, Koji Araki, Jiro Shibata et al. · Chemistry Letters · 1989 · 39 citations

Natural Sciences, Chemistry, Organometallic Chemistry +11

Autoaccelerative diazo coupling with calix[4]arene: unusual co-operativity of the calixarene hydroxy groups

Seiji Shinkai, Koji Araki, Jiro Shibata et al. · Journal of the Chemical Society Perkin Transactions 1 · 1989 · 34 citations

Natural Sciences, Chemistry, Inorganic Chemistry +8

TAS-108, a novel oral steroidal antiestrogenic agent, is a pure antagonist on estrogen receptor alpha and a partial agonist on estrogen receptor beta with low uterotrophic effect.

Yasuji Yamamoto, Jiro Shibata, Kazuhiko Yonekura et al. · PubMed · 2005 · 34 citations

Medicine, Endocrinology, Pharmacology +17