Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2005-09-05
2010-06-08
Jiang, Shaojia Anna (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S016800, C514S033000
Reexamination Certificate
active
07732582
ABSTRACT:
A dicarboxylic acid compound obtainable by oxidative degradation of pradimicin antibiotics, which are antibiotics consisting of the benzonaphthacene skeleton, a D-amino acid side chain and a sugar chain, for the second saccharide residue of the sugar chain, and use thereof utilizing a specific microorganism binding property thereof are provided. The dicarboxylic acid compound has significantly improved water-solubility compared with the raw material antibiotics, whist maintaining the specific microorganism binding property.
REFERENCES:
patent: 2000-1497 (2000-01-01), None
Berge et al. Journal of Pharmaceutical Science, 1977, 66(1), p. 1-19.
Ueki et al. Journal of Antibiotics, 1993, 46(3), p. 455-464.
Toshikazu Oki, Protein, Nucleic acid and Enzyme, May 1994, vol. 39, No. 6, pp. 973-978.
Karlowsky, J. A. et al., In Vitro Antifungal Activity of BMS-181184 against Systemic Isolates of Canada, Cryptococcus, and Blastomyces Species, Diagnostic Microbiology and Infectious Disease, 1997, vol. 28, No. 4, pp. 179 to 182.
Aburaki et al., The Journal of Antibiotics, Apr. 1993, vol. 46, No. 4, pp. 631-640.
Furumai Tamotsu
Igarashi Yasuhiro
Oki Toshikazu
Birch & Stewart Kolasch & Birch, LLP
FUJIFILM Corporation
Jiang Shaojia Anna
Lau Jonathan S
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