Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1989-05-23
1990-11-20
Ford, John M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
514 91, 514 80, 514 81, 514 82, 514 85, 514 86, 514 87, 514 88, 514 94, 544232, 548112, 548113, 548413, 548414, 546 22, A61K 31445, A61K 31495, C07F 906, C07F 908
Patent
active
049719580
ABSTRACT:
The present invention provides diphosphonic acid derivatives of the general formula: ##STR1## according to claim 1. These compounds are useful for the treatment or prophylaxis of calcium metabolism disturbance or disease.
REFERENCES:
patent: 3988443 (1976-10-01), Ploger et al.
patent: 4761406 (1988-08-01), Flora et al.
Chemical Abstracts, 74-Radiation Chem., Photochem., vol. 96, 1982, p. 591. 774832.
Chemical Abstracts, 1-Pharmacology, vol. 99, 1983, p. 640.
Bosies Elmar
Gall Rudi
Boehringer Mannheim GmbH
Ford John M.
Richter J.
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