Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1992-03-06
1994-11-22
Shah, Mukund J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
514 80, 514 84, 514212, 544242, 544243, 544244, 544281, 540542, A61K 3166, C07F 938, C07F 940
Patent
active
053669690
ABSTRACT:
Compounds of the formula I ##STR1## in which R can be hydrogen or C.sub.1 -C.sub.4 -alkyl, R.sup.1 hydrogen, C.sub.1 -C.sub.6 -alkyl, aryl, aryl-C.sub.1 -C.sub.4 -alkyl, amino-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkylamino-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.6 -dialkylamino-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylthio-C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.7 -alkenyl, R.sup.2 R.sup.1 or C.sub.2 -C.sub.7 -alkenyl, C.sub.1 -C.sub.6 -alkylmercapto, C.sub.1 -C.sub.6 -alkoxy, phenoxy-C.sub.1 -C.sub.4 -alkyl,amino, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino, morpholino, thiomorpholino, pyrrolidino, piperidino, hexamethyleneimino, pyrasolino, imidazolino, n 0, 1 or 2 and R.sup.1 and R.sup.2, together with the carbon and the nitrogen atom to which they are attached, can form a heterocyclic five-, six- or seven-membered ring with 1-4 heteroatoms, whereby the heteroatoms can be the same or different and signify oxygen, nitrogen or sulphur and the annelated ring can possibly be substituted by one or more C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylmercapto groups, hydroxyl, amino, nitro, halogen or halomethyl, as well as their pharmacologically acceptable salts, processes for their preparation, as well as medicaments which contain these compounds for the treatment of calcium metabolism disturbances.
REFERENCES:
patent: 3761479 (1973-09-01), Hoffman et al.
patent: 3857838 (1974-12-01), Perronnet et al.
patent: 4345078 (1982-08-01), Hofer et al.
patent: 4971958 (1990-11-01), Bosies et al.
Bosies Elmar
Zilch Harald
Boehringer Mannheim GmbH
Shah Mukund J.
Sripada P. K.
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