Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tatsuko Sakai"'
Autor:
Miwako Asanuma, Nana Kawasaki, Yuki Kobayashi, Kazumi Saikusa, Ryuichi Sawa, Kazutaka Shimbo, Kana Tanabe, Kohei Nozawa, Akira Harazono, Akira Motoyama, Hiroaki Akutsu, Seiko Oka, Shigeki Jin, Yusuke Takata, Ken-ichi Bajo, Tomohiro Hirose, Ayako Mori, Daisuke Saigusa, Emiko Sato, Tomoyoshi Soga, Akiyoshi Hirayama, Masamitsu Maekawa, Nariyasu Mano, Ken-ichi Yoshino, Issey Osaka, Sadamu Kurono, Keiko Kuwata, Tatsuko Sakai, Mitsutoshi Setou, Yutaka Takahashi, Yasuhide Naito, Tomohiro Matsumoto
Publikováno v:
Journal of the Mass Spectrometry Society of Japan. 70:85-89
Autor:
Tatsuko Sakai, Norio Kaneda, Tomiyasu Murata, Kuniki Kato, Hitoshi Tanaka, Kiyomi Hikita, Miyuki Hirata
Publikováno v:
Journal of natural medicines. 68(3)
A novel isoflavone, erythgianin A (1), along with nine known compounds 2-10, was isolated from the stem bark of Erythrina poeppigiana (Leguminosae). The unusual isoflavone structure of 1, possessing a highly oxidized 3″,4″-dihydroxy-2″-hydroxym
Publikováno v:
Journal of Robotics and Mechatronics. 7:125-130
Publikováno v:
Natural Product Letters. 4:195-201
A new dihydroxysterol, named Lawsaritol A (1), has been isolated from the roots of Lawsonia inermis and its structure has been elucidated by spectral analysis and chemical evidences.
Publikováno v:
Tetrahedron Letters. 32:5797-5800
Paramiltioic acid with an unusual carbon skeleton has been isolated from Salvia paramiltiorrhiza Li et Huang (Labiatae) and the structure has been determined by spectroscopic methods.
Autor:
Toshiyuki Tanaka, Masaru Sato, Tatsuko Sakai, Toshio Fukai, Motori Hasegawa, Miyuki Hirata, Ryozo Yamaguchi, Hitoshi Tanaka, Ikunori Atsumi, Yoichi Tateishi
Publikováno v:
Natural Product Communications. 10:1934578X1501000
Two new isoflavanones, eryvarins Y (1) and Z (2), together with three known compounds (3–5) were isolated from the roots of Erythrina variegata. The structures of 1 and 2 were established on the basis of spectroscopic data. The new compounds are pe
Autor:
Katsuhiro Shiono, Riho Hashizaki, Toyofumi Nakanishi, Tatsuko Sakai, Takushi Yamamoto, Koretsugu Ogata, Ken-ichi Harada, Hajime Ohtani, Hajime Katano, Shu Taira
Publikováno v:
Journal of Agricultural & Food Chemistry; 9/6/2017, Vol. 65 Issue 35, p7624-7628, 5p
Publikováno v:
Phytochemistry. 31:2558-2560
A new sterol, namely lawsaritol, has been isolated from the roots of Lawsonia inermis. Its structure has been elucidated as 24β-ethylcholest-4-en-3β-ol on the basis of spectral analysis and chemical reactions.