Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Junko Shitamoto"'
Autor:
Junko Shitamoto, Takakazu Shinzato, Hideaki Otsuka, Sachiko Sugimoto, Yoshio Takeda, Katsuyoshi Matsunami
Publikováno v:
Chemical and Pharmaceutical Bulletin. 59:72-77
Further isolation work on the water-soluble fraction of a MeOH extract of Tricalysia dubia afforded one new megastigmane gentiobioside, named tricalysionoside A (1), and three sulfates, named sulfatricalysines A-C (2-4). Extensive isolation work on t
Publikováno v:
Chemical and Pharmaceutical Bulletin. 58:1026-1032
From a 1-BuOH-soluble fraction of the MeOH extract of the leaves of Crotalaria zanzibarica collected in the Okinawa Islands, three new megastigmane glucosides, named crotalionosides A-C, two new pterocarpan glucosides and a chalcone C-glucoside were
Autor:
Junko Shitamoto, Tripetch Kanchanapoom, Katsuyoshi Matsunami, Yoshio Takeda, Hideaki Otsuka, Takakazu Shinzato, Mitsunori Aramoto, Dong-Hui He
Publikováno v:
Chemical and Pharmaceutical Bulletin. 55:1600-1605
Further extensive isolation work on the 1-BuOH-soluble fraction of a MeOH extract of Tricalysia dubia afforded five new ent-kaurane glucosides (4-8) and one new labdane glucoside (9), together with a known megastigmane glucoside, sammangaoside B (1),
Autor:
Sachiko Sugimoto, Yoshio Takeda, Takakazu Shinzato, Junko Shitamoto, Hideaki Otsuka, Katsuyoshi Matsunami
Publikováno v:
ChemInform. 42
isolation and structural elucidation of one new megastigmane gentiobioside, tricalysionoside A (I), three sulfates, sulfatricalysines A-C and three new ent-kaurane glucosides such as tricalysioside Z (II)
Publikováno v:
ChemInform. 42
Crotalionoside A (Ia), B (Ib), C (II), two pterocarpane glucosides (III) and a chalcone C-glucoside (IV) are isolated from the MeOH exract of the leaves of the title herb.
Publikováno v:
Journal of natural medicines. 64(1)
From a 1-BuOH-soluble fraction of an extract of the leaves of Elaeocarpus japonicus, six megastigmane glucosides (1–6) were isolated. Five were known compounds (2–6), i.e. amelopsisionoside, citroside A, roseoside, alangionoside A and turpinionos
Autor:
Katsuyoshi Matsunami, Tripetch Kanchanapoom, Takakazu Shinzato, Yoshio Takeda, Hideaki Otsuka, Junko Shitamoto, Mitsunori Aramoto, Dong-Hui He
Publikováno v:
ChemInform. 39
Further extensive isolation work on the 1-BuOH-soluble fraction of a MeOH extract of Tricalysia dubia afforded five new ent-kaurane glucosides (4-8) and one new labdane glucoside (9), together with a known megastigmane glucoside, sammangaoside B (1),