Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Patent
1983-06-13
1985-10-08
Raymond, Richard L.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
435 53, 549 5, A61K 31665, C07F 916
Patent
active
045459916
ABSTRACT:
Difficidin and derivative antibacterial compounds of the formula: ##STR1## where R.sub.a and R.sub.b are members independently selected from the group consisting of hydrogen; alkali metal and alkaline earth metal cations; ammonium; and substituted ammonium; and R.sup.1 is hydrogen or hydroxy.
REFERENCES:
patent: 3767799 (1973-10-01), Vertesy et al.
Prave, P. et al., J. Antibiotics 25 (1): pp. 1-3, 1972.
Vertasy, Laszlo, J. Antibiotics 25 (1): pp. 4-10, 1972.
Nesemann, G. et al., Naturwissenschafter 59 (2): pp. 81-82, 1972.
Del Val Sagrario M.
DeRiso Cheryl
Fernandez Maria I. M.
Flor James E.
Hensens Otto D.
Arther Thomas E.
Merck & Co. , Inc.
Pfeiffer Hesna J.
Raymond Richard L.
Speer Raymond M.
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