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Title:
ANTI-MALARIAL AGENT
Document Type and Number:
WIPO Patent Application WO/2015/105184
Kind Code:
A1
Abstract:
The objective of the present invention is to prevent and/or treat malaria with an anti-malarial agent comprising, as an active ingredient, a metal chelator such as Tris(2-pyridylmethyl)amine represented by formula (I), (III), (IV), (V), (VI), or (VII). (I) (III) (IV) (V) (VI) (VII)

Inventors:
WADA AKIRA (JP)
HAYASE HIROKI (JP)
WATANABE NOBUMOTO (JP)
OSADA HIROYUKI (JP)
SHIMIZU TAKESHI (JP)
WIERZBA KONSTANTY (JP)
Application Number:
PCT/JP2015/050513
Publication Date:
July 16, 2015
Filing Date:
January 09, 2015
Export Citation:
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Assignee:
RIKEN (JP)
International Classes:
A61K31/444; A61K31/4439; A61K31/4745; A61P33/06
Foreign References:
JP2000503982A2000-04-04
JP2014002428A2014-01-09
Other References:
KITJAROENTHAM, A. ESDMSM160: "EFFECT OF METALLOPR cell by Plasmodium falciparum", ACTA TROPICA, vol. 97, no. 1, 2006, pages REF: - CITATIO, XP025061521, DOI: ACTIVITY ISR (INT. SRCH RPT)
YAPI, A.D. ET AL.: "New potential antimalarial agents: synthesis and biological activities of original diaza-analogs of phenanthrene", CHEMICAL & PHARMACEUTICAL BULLETIN, vol. 48, no. 12, 2000, pages 1886 - 1889, XP055357104
YAPI, A.D. ET AL.: "In vitro and in vivo antimalarial activity of derivatives of 1,10- phenanthroline framework", ARCHIV DER PHARMAZIE, vol. 339, no. 4, 2006, pages 201 - 206, XP055357117
SALL, C. ET AL.: "Design, synthesis, and biological activities of conformationally restricted analogs of primaquine with a 1,10- phenanthroline framework", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 18, no. 16, 2008, pages 4666 - 4669, XP023613445
KUTER, D. ET AL.: "Linear free energy relationships predict coordination and PI - stacking interactions of small molecules with ferriprotoporphyrin IX", JOURNAL OF INORGANIC BIOCHEMISTRY, vol. 105, no. 5, 2011, pages 684 - 692, XP028195037
EGAN, T.J. ET AL.: "In Vitro Antimalarial Activity of a Series of Cationic 2,2'- Bipyridyl-and 1,10-Phenanthrolineplatinum(II) Benzoylthiourea Complexes", JOURNAL OF MEDICINAL CHEMISTRY, vol. 47, no. 11, 2004, pages 2926 - 2934, XP055357129
RASOLOSON, D. ET AL.: "Copper pathways in Plasmodium falciparum infected erythrocytes indicate an efflux role for the copper P-ATPase", THE BIOCHEMICAL JOURNAL, vol. 381, no. 3, 1 August 2004 (2004-08-01), pages 803 - 811, XP055357135
MARVIN, R.G. ET AL.: "Fluxes in ''Free'' and Total Zinc Are Essential for Progression of Intraerythrocytic Stages of Plasmodium falciparum", CHEMISTRY & BIOLOGY, vol. 19, no. 6, 2012, pages 731 - 741, XP028497236
MARVIN RG ET AL., CHEM BIOL., vol. 19, no. 6, 22 June 2012 (2012-06-22), pages 731 - 41
GINSBURG H ET AL., BIOCHIM BIOPHYS ACTA, vol. 886, no. 3, 29 May 1986 (1986-05-29), pages 337 - 44
GLICKSTEIN H ET AL., BLOOD, vol. 87, no. 11, 1 June 1996 (1996-06-01), pages 4871 - 8
See also references of EP 3093020A4
Attorney, Agent or Firm:
KAWAGUCHI, Yoshiyuki et al. (JP)
Yoshiyuki Kawaguchi (JP)
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