Title:
INDOLOPYRROLOCABAZOLE DERIVATIVE AND ANTITUMOR AGENT
Document Type and Number:
WIPO Patent Application WO/2005/010020
Kind Code:
A1
Abstract:
A compound represented by the formula [I] (wherein R represents unsubstituted pyridyl, furyl, or thienyl; m is an integer of 1 to 3; G represents β-D-glucopyranosyl; and the positions of the hydroxy substituents on the indolopyrrocarbazole ring are the 1- and 11-positions or the 2- and 10-positions) or a pharmaceutically acceptable salt of the compound; and an antitumor agent containing the compound or salt as an active ingredient.
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Inventors:
OHKUBO MITSURU (JP)
ARAKAWA HIROHARU (JP)
ARAKAWA HIROHARU (JP)
Application Number:
PCT/JP2004/010742
Publication Date:
February 03, 2005
Filing Date:
July 21, 2004
Export Citation:
Assignee:
BANYU PHARMA CO LTD (JP)
OHKUBO MITSURU (JP)
ARAKAWA HIROHARU (JP)
OHKUBO MITSURU (JP)
ARAKAWA HIROHARU (JP)
International Classes:
A61K31/7056; A61K31/706; A61P35/00; C07H17/02; (IPC1-7): C07H19/23; A61K31/7056; A61P35/00
Foreign References:
JPH06128283A | 1994-05-10 | |||
US6703373B1 | 2004-03-09 |
Other References:
See also references of EP 1652854A4
Attorney, Agent or Firm:
BANYU PHARMACEUTICAL CO., LTD. (Chuo-ku, Tokyo, JP)
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