Koh Kaneko

Five glycosides from the chinese drug ‘tong-guang-san’: The stems of marsdenia tenacissima

Shuji Miyakawa, Kimiko Yamaura, Kôji Hayashi et al. · Phytochemistry · 1986 · 49 citations

Medicinal Chemistry, Medicine, Herbal Medicine +7

The structural elucidation of fritillaria alkaloids from Fritillaria ebeiensis var. purpurea. I. The structures of ebeienine, ebeiedine and ebeiedinone.

Ping Lee, Yukie Kitamura, Koh Kaneko et al. · Chemical and Pharmaceutical Bulletin · 1988 · 44 citations · Full text

Fritillaria Alkaloids, Bioorganic Chemistry, Biochemistry +13

Atratosides A, B, C and D, steroid glycosides from the root of Cynanchum atratum

Zhuang-Xin Zhang, Jun Zhou, Kôji Hayashi et al. · Phytochemistry · 1988 · 31 citations

Cynanchum Atratum, Bioorganic Chemistry, Biochemistry +8

Four pregnane glycosides, boucerosides AI, AII, BI and BII, from Boucerosia aucheriana

Kôji Hayashi, Iida Ikuko, Yumiko Nakao et al. · Phytochemistry · 1988 · 26 citations

Biology, Bioorganic Chemistry, Pregnane Glycosides +5

A steroidal alkaloid from Fritillaria ebeiensis

Ping Li, Yukie Kitamura, Koh Kaneko et al. · Phytochemistry · 1992 · 25 citations

Pharmacology, Secondary Metabolite, Fritillaria Ebeiensis +1