Title:
SILVER COBALT COMPLEX AND ANTIBACTERIAL OR ANTIFUNGAL AGENT
Document Type and Number:
Japanese Patent JP2009256345
Kind Code:
A
Abstract:
To provide an antibacterial or antifungal agent excellent in both antibacterial and antifungal properties and having good durability and processability.
A silver cobalt complex is provided. The complex has a structure including 6 Ag atoms and 6 Co atoms as the metal ions, having thiocarboxylate ligands and amine ligands as the ligands, having 12 nucleus complex of (Ag-S-Ag-S-Ag-S)2 in which a 6 nucleus unit of Ag-S-Ag-S-Ag-S is connected through carboxylate oxygen and each of S atoms binds with the Co atom through the carboxylate ligand. The complex has very low minimum inhibition concentration (MIC) of fungi and antifungal activity equal to or larger than that of the Ag ion.
Inventors:
YONEMURA TOSHIAKI
FUJIWARA KEISUKE
FUJIWARA KEISUKE
Application Number:
JP2009075818A
Publication Date:
November 05, 2009
Filing Date:
March 26, 2009
Export Citation:
Assignee:
UNIV KOCHI
International Classes:
C07C323/52; A01N59/16; A01P3/00; C07F1/10; C07F15/06
Domestic Patent References:
| JP2005263712A | 2005-09-29 | |||
| JP2000086668A | 2000-03-28 | |||
| JP2002212444A | 2002-07-31 |
Other References:
JPN6013055228; ＭＡＳＡＡＫＩ ＫＯＪＩＭＡ， ＥＴ ＡＬ．: ＢＵＬＬＥＴＩＮ ＯＦ ＴＨＥ ＣＨＥＭＩＣＡＬ ＳＯＣＩＥＴＹ ＯＦ ＪＡＰＡＮ ＶＯＬ．５６，ＮＯ．１０, 1983, ＰＰ．２９５８-２９６４
Attorney, Agent or Firm:
Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito
Hisahiko Ueki
Akemi Takeoka
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito
Hisahiko Ueki
Akemi Takeoka
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