Title:
ANTITUMOR AGENTS
Document Type and Number:
Japanese Patent JP2017081915
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a betulin derivative having water solubility and antitumor effect higher than those of betulin.SOLUTION: An antitumor agent contains as an active ingredient a betulin derivative represented by formula (1) and/or a pharmaceutically acceptable salt thereof [n1 and n2 are each independently 1 or 2].SELECTED DRAWING: None
Inventors:
TAKATSU KIYOSHI
MATSUNAGA TAKAYUKI
OGASAWARA MASARU
NAKAJIMA NORIYUKI
HAMADA MASAHIRO
MATSUNAGA TAKAYUKI
OGASAWARA MASARU
NAKAJIMA NORIYUKI
HAMADA MASAHIRO
Application Number:
JP2016211175A
Publication Date:
May 18, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
TOYAMA PREFECTURE
UNIV TOYAMA PREFECTURAL
UNIV TOYAMA PREFECTURAL
International Classes:
A61K31/56; A61P17/00; A61P35/00
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes