Taito Company, Ltd.

Ryousuke Touyama

Osamu Yamamoto

Takeshi Ikumoto

Yoshio Takeda

Hidetoshi Okuyama

Tetsuro Shingu

Hiroyuki Inouye

Novel nitrogen-containing monoterpene derivatives having pyrindine skeleton and dimers, trimers and higher polymers thereof as low toxic and efficient dyestuffs. Their pharmacological effects are expected.

Novel nitrogen-containing monoterpene derivatives

Novel nitrogen-containing monoterpene derivatives having pyrindine skeleton synthesized by, for example, substitution of an oxygen atom in an iridoid skeleton for a nitrogen atom as low toxic and efficient dyestuffs. Their pharmacological effects are expected.

Nitrogen-containing monoterpene derivatives

Growing community of inventors

Kobe, Japan

Ryousuke Touyama