Masayo Iwamoto

Structures of momordicines I, II and III, the bitter principles in the leaves and vines of Momordica charantia L.

Mayumi Yasuda, Masayo Iwamoto, Hikaru Okabe et al. · Chemical and Pharmaceutical Bulletin · 1984 · 78 citations · Full text

Life Sciences, Botany, Plant Sciences +10

Studies on the constituents of Momordica cochinchinensis Spreng. I. Isolation and characterization of the seed saponins, momordica saponins I and II.

Masayo Iwamoto, Hikaru Okabe, Tatsuo Yamauchi et al. · Chemical and Pharmaceutical Bulletin · 1985 · 57 citations · Full text

Agriculture, Botany, Plant Sciences +10

Studies on the constituents of Momordica cochinchinensis Spreng. II. Isolation and characterization of the root saponins, Momordins I, II and III.

Masayo Iwamoto, Hikaru Okabe, Tatsuo Yamauchi · Chemical and Pharmaceutical Bulletin · 1985 · 35 citations · Full text

Life Sciences, Botany, Plant Sciences +13

Studies on the constituents of Actinostemma lobatum MAXIM. V. Structures of lobatosides B, E, F and G, the dicrotalic acid esters of bayogenin bisdesmosides isolated from the herb.

Toshihiro Fujioka, Masayo Iwamoto, Yukiko Iwase et al. · Chemical and Pharmaceutical Bulletin · 1989 · 35 citations · Full text

Life Sciences, Botany, Plant Sciences +10

Studies on the constituents of Actinostemma lobatum Maxim. I Structures of actinostemmosides A, B, C and D, dammarane triterpene glycosides isolated from the herb.

Masayo Iwamoto, Toshihiro Fujioka, Hikaru Okabe et al. · Chemical and Pharmaceutical Bulletin · 1987 · 22 citations · Full text

Life Sciences, Botany, Plant Sciences +16