The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 1990
Filed:
Jan. 22, 1986
Applicant:
Inventors:
Enrico G Baggiolini, North Caldwell, NJ (US);
Giacomo Pizzolato, Glen Ridge, NJ (US);
Gary A Truitt, Bloomfield, NJ (US);
Milan R Uskovic, Upper Montclair, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568 33 ; 568 34 ; 568374 ;
Abstract
26,26,26-Trifluoro-1.alpha.,25-dihydroxy-cholecalciferol, and the 25R or 25S epimer thereof, are described, as well as processes and intermediates utilized to prepare the same, as well as pharmaceutical compositions containing the same. 26,26,26-trifluoro 1.alpha.,25-dihydroxycholecalciferol and the 25R or 25S epimer thereof are useful agents in the treatment of disease states such as osteoporosis, osteodystrophy and leukemia.