Organic compounds -- part of the class 532-570 series – Organic compounds – 9,10-seco-cyclopentanohydrophenanthrene ring system or...
Reexamination Certificate
2008-01-29
2008-01-29
Badio, Barbara P. (Department: 1617)
Organic compounds -- part of the class 532-570 series
Organic compounds
9,10-seco-cyclopentanohydrophenanthrene ring system or...
Reexamination Certificate
active
11751179
ABSTRACT:
A compound represented by formula (III):
REFERENCES:
patent: 3334118 (1967-08-01), Schaaf et al.
patent: 4297289 (1981-10-01), DeLuca et al.
patent: 4307025 (1981-12-01), DeLuca et al.
patent: 4502991 (1985-03-01), DeLuca et al.
patent: 4689180 (1987-08-01), DeLuca et al.
patent: 4719204 (1988-01-01), DeLuca et al.
patent: 5532229 (1996-07-01), Vieth
patent: 5902806 (1999-05-01), Ikeda et al.
patent: 0184206 (1986-06-01), None
patent: 0298757 (1989-01-01), None
patent: 0503630 (1992-09-01), None
patent: 0671411 (1995-09-01), None
patent: 51-15609 (1976-02-01), None
patent: 08034769 (1996-02-01), None
patent: 9119479 (1991-12-01), None
patent: 9405630 (1994-03-01), None
patent: 9412522 (1994-06-01), None
Wahyuni, W, and K. Jinno, “Separation of Fat-Soluble Vitamins with Polymer-Coated Silica-Based Octadecyl Bonded Phase in Reversed-Phase Liquid Chromatography”, Journal of High Resolution Chromatography & Chromatography Communications. (1987). 10(8):464-465.
Miyamoto, et al., “Synthetic Studies of Vitamin D Analogues. XIV. Synthesis and Calcium Regulating Activity of Vitamin D Analogues Bearing a Hydroxyalkoxy Group at 2B-Position,” Chem. Pharm. Bull., 41(6):1111-1113 (1993).
Posner, et al., “Sterecontrolled Total Synthesis of Calcitriol Derivatives: 1,25-Dihydroxy-2-(4-hydroxybuty) vitamin D Analogs of an Osteoporosis Drug,” J. Org. Chem. 59:7855-7861 (1994).
Barner, et al., “87. Zur Konfiguration des Vitamin-D-Metabiliten 25,26-Dihydroxycholecaciferol: Synthese von (25S,26)-und (25R-26)-Dihydroxycholecalciferol,” Helvetica. Chimica. Acta. 64:915-938 (1981).
XP-002102280, Chemical Abstracts, 124:1306, (1996).
XP-002102281, Derwent Publication Ltd., (1995).
Chemical Abstracts 124(7):225 (1996), 124:77311p.
Chemical Abstracts, vol. 124, No. 7, 77313, (1996).
Badio Barbara P.
Browdy and Neimark PLLC
Chugai Seiyaku Kabushiki Kaisha
LandOfFree
Crystals of a vitamin D derivative and a method for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crystals of a vitamin D derivative and a method for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystals of a vitamin D derivative and a method for the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3947999