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Patent Searching and Data


Title:
PORPHYRIN AGGREGATE
Document Type and Number:
Japanese Patent JP2002128782
Kind Code:
A
Abstract:

To provide a stable oxygen carrier which has high oxygen-carrying efficiency without adding an axial basic ligand.

This oxygen carrier includes a porphyrin aggregate comprising a porphyrin derivative represented by the general formula (I) [(n) is the number of methylene groups; R1 is an alkylene; R2 is a substituent not inhibiting the coordination of imidazole to the central metal; M is hydrogen atom or a transition metal ion in the 4 to 5 periods; X- is a halide ion selected from chloride ion, bromide ion and iodide ion; (m) is 0 or an integer obtained by subtracting 2 from the valency of the metal ion].


Inventors:
TSUCHIDA HIDETOSHI
KOMATSU TERUYUKI
YANAGIMOTO TETSUYA
HAYAKAWA SHOICHI
Application Number:
JP2000320026A
Publication Date:
May 09, 2002
Filing Date:
October 19, 2000
Export Citation:
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Assignee:
JAPAN SCIENCE & TECH CORP
International Classes:
C07D487/22; A61K31/409; A61P7/08; (IPC1-7): C07D487/22; A61K31/409; A61P7/08
Attorney, Agent or Firm:
西澤 利夫