Drug – bio-affecting and body treating compositions – Dentifrices – Fluorine or fluorine compound containing
Patent
1975-10-20
1977-03-08
Gotts, Lewis
Drug, bio-affecting and body treating compositions
Dentifrices
Fluorine or fluorine compound containing
260583R, 260583P, A61K 718
Patent
active
040113108
ABSTRACT:
Novel alkylamine fluorophosphates of the formula: ##STR1## wherein R is a linear or branched alkyl group containing 1-20 carbon atoms; R.sub.1 is lower alkyl or hydrogen, R.sub.2 is alkyl or hydrogen; X is 1 or 2; Y is 1 when X=1; Y is 1 or 2 when X=2; m and n are positive whole integers whose sum is 3. When R, R.sub.1 and R.sub.2 are alkyl they can be substituted with an hydroxy group. The novel fluorophosphates have been found to be effective in reducing the acid solubility of tooth enamel.
REFERENCES:
patent: 2876166 (1959-03-01), Nebergall
Chem. Abstracts, vol. 76, 1972, paragraph 125934h, Mathey et al., "Direct Fluorination of Phosphoramides".
Eilberg Ralph G.
Melger Helga
Schlichting David A.
Soldati Gianluigi
Carter-Wallace Inc.
Clarke Kevin B.
Gotts Lewis
Owens Cary
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