Title:
エリアニン塩及びその調製方法、並びにそれを含む薬物組成物
Document Type and Number:
Japanese Patent JP2009502986
Kind Code:
A
Abstract:
This invention relates to a kind of Erianin salt and the preparing process thereof. The said Erianin salt is a compound with the following general formula (I), wherein R is the salt formed by monobasic acid radical of inorganic oxacid combining with metals, ammonium salts, organic amine. This invention also relates to a pharmaceutical composition comprising Erianin salt. Compared with Erianin, the said Erianin salt has far better solubility, which can improve the bioavailability and show better antineoplastic efficacy.
Inventors:
Lee Epin
Lee Nin
Lee Nin
Application Number:
JP2008524345A
Publication Date:
January 29, 2009
Filing Date:
August 01, 2006
Export Citation:
Assignee:
Cho Chian Cell Biomedical Research Company Limited
International Classes:
C07C305/24; A61K31/255; A61K31/661; A61P35/00; C07C303/08; C07C303/12; C07F9/12
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura