Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2004-03-22
2009-12-15
Jiang, Shaojia Anna (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S124000, C514S058000
Reexamination Certificate
active
07632941
ABSTRACT:
The invention relates to a cyclodextrin derivative corresponding to general formula (I) wherein n is a whole number from 1-6, m is a whole number equal to 5, 6 or 7, R1is an OH group, all R1s are identical, Z is a thiourea group, X is a hydrogen atom, and R is a hydrogen atom or a bioidentification element.
REFERENCES:
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patent: WO 98/05689 (1998-02-01), None
patent: WO 99/19994 (1999-04-01), None
patent: WO 99/45032 (1999-09-01), None
Mellet et al. Chem. Eur. J. 2002, 8, No. 9, pp. 1982-1990.
Yasuda et al. Chemistry Letters 2000, pp. 706-707.
Nagata Y. et al.:, pH-Responsive Guest Binding of Polypeptide Containing a Cyclodextrin at the Terminal, Bull. Chem. Soc. Jpn. ol. 67, 1994, pp. 495-499, XP0001161089, p. 495, colonne de droite, ligne 23-ligne 41.
Nobuyoshi Aoki et al.:, “Gas chromatographic-mass spectrometric study of reactions of halodeoxycellulose with thiols in aqueous solutions”, Carbohydrate Polymers, vol. 27, 1995 pp. 13-21, XP004034456, Great Britain, p. 15, colonne de gauche, ligne 15-ligne 17PA.
Juan J. Garcia-Lopez et al.:, “Synthesis of cluster N-Glycosides based on a beta-cyclodextrin core”, Chem. Eur. Journal, vol. 5, No. 6. 1999, pp. 1775-1784, XP00828759, Weinheim, p. 1775, colonne de droite, dernier alinea p. 1778.
Chmurski Kazimierz
Defaye Jacques
Garcia-Fernandez José Manuel
Gomez-Garcia Maria
Ortiz-Mellet Carmen
Bland Layla
Centre National de la Recherche Scientifique
Consejo Superior de Investigaciones Cientificas ( CSIC)
Jiang Shaojia Anna
Universidad de Sevilla
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