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Planta Med 1989; 55(5): 458-462
DOI: 10.1055/s-2006-962064
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© Georg Thieme Verlag Stuttgart · New York

Immunosuppressive Principles of Rehmannia glutinosa var. hueichingensis 1

Hiroshi Sasaki2 , Hiroaki Nishimura2 , Takashi Morota2 , Masao Chin2 , Hiroshi Mitsuhashi2 , Yasuhiro Komatsu3 , Hirofumi Maruyama3 , Tu Guo-rui4 , He Wei4 , Xiong Yu-lang4
  • 2Tsumura Laboratory, 3586 Yoshiwara, Ami-machi, Inashiki-gun, Ibaraki 300-11, Japan
  • 3Tsumura Research Institute for Pharmacology, 3586 Yoshiwara, Amimachi, Inashiki-gun, Ibaraki 300-11, Japan
  • 4Institute of Chinese Materia Medica, Academy of Traditional Chinese Madicine, Beixincang, Dongzhimen, Beijing, Peoples' Republic of China
1 Chemical and Biological Studies on Rehmanniae Radix; Part 1
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Publication History

1988

Publication Date:
24 January 2007 (online)

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Abstract

Separation of the immunosuppressive principles from Rehmanniae radix was done by monitoring hemolytic plaque-forming cells (HPFC) inhibitory activity to give two new phenethyl alcohol glycosides: jionosides A1 (4) and B1 (5), along with six known compounds: acetoside, isoacteoside, purpureaside C, echinacoside, and cistanosides A and F.