Metal/thiol biocides
AssigneeWinthrop University Hospital
InventorPhilip Domenico
Life of this patent
Estimating the term…
Abstract
Methods for administering a composition comprising bismuth and a thiol-containing complexing agent as a bacteriocidal, bacteriostatic, antifungal or antiviral agent are provided.
Claims7
A method of treating or suppressing the acquisition of tuberculosis comprising the step of administering to a patient in need of said treatment or suppression, an effective amount of an anti-bacterial agent comprising an anti-bacterial formulation selected from the group consisting of:
- (A) a mixture comprising (i) a non-pyrithione complexing agent having at least one thiol group, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a non-pyrithione complexing agent having at least one thiol group, (ii) bismuth or a bismuth-containing compound;
- and (iii) a coordinate bond linking at least one sulfur atom of the thiol-containing complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination comprising the complex of paragraph (B) and at least one specie selected from the group consisting of (i) a thiol-containing complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of treating or suppressing the acquisition of peptic ulcer disease or helicobacter pylori infection comprising the step of administering to a patient in need of such treatment or suppression, an anti-bacterial agent comprising an antibacterial formulation selected from the group consisting of:
- (A) a mixture comprising (i) a non-pyrithione complexing agent having at least one thiol group, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a non-pyrithione complexing agent having at least one thiol group, (ii) bismuth or a bismuth-containing compound;
- and (iii) a coordinate bond linking at least one sulfur atom of the thiol-containing complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination comprising the complex of paragraph (B) and at least one specie selected from the group consisting of (i) a thiol-containing complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of treating or suppressing the acquisition of herpes comprising the step of administering to a patient in need of said treatment or suppression is desired, an effective amount of an anti-bacterial agent comprising an antibacterial formulation selected from the group consisting of:
- (A) a mixture comprising (i) a non-pyrithione complexing agent having at least one thiol group, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a non-pyrithione complexing agent having at least one thiol group, (ii) bismuth or a bismuth-containing compound and (iii) a coordinate bond linking at least one sulfur atom of the thiol-containing complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination comprising the complex of paragraph (B) and at least one specie selected from the group consisting of (i) a thiol-containing complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of preventing or inhibiting herpes viral infection comprising the step of:
- administering to a patient in need thereof an effective amount of a pharmaceutical composition comprising an antiviral formulation selected from the group consisting of:
- (A) a mixture of (i) a non-pyrithione complexing agent having at least one thiol group, and (ii) bismuth or a bismuth-containing compound;
- (B) a non-pyrithione complex whose molecular structure includes (i) a complexing agent having at least one thiol group, (ii) bismuth or a bismuth containing compound;
- and (iii) a coordinate bond linking at least one sulfur atom of the thiol-containing complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination of the complex of paragraph (B) and at least one specie selected from the group consisting of (i) a thiol-containing complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of treating or suppressing the acquisition of thrush comprising contacting the mouth of a patient in need of such treatment or suppression with a therapeutically effective amount of an antimicrobial agent comprising an antimicrobial formulation selected from the group consisting of:
- (A) A mixture of (i) a pyrithione complexing agent, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a pyrithione complexing agent, and (ii) bismuth or a bismuth-containing compound;
- and (iii) at least one coordinate bond linking said pyrithione complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination of the complex of paragraph (B) and at least one species selected from the group consisting of (i) a pyrithione complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of treating or suppressing the acquisition of candida infection comprising administering to a patient in need of such treatment or suppression a therapeutically effective amount of an antimicrobial agent comprising an antimicrobial formulation selected from the group consisting of:
- (A) A mixture of (i) a pyrithione complexing agent, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a pyrithione complexing agent, and (i) bismuth or a bismuth-containing compound;
- and (iii) at least one coordinate bond linking said pyrithione complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination of the complex of paragraph (B) and at least one species selected from the group consisting of (i) a pyrithione complexing agent and (ii) bismuth or a bismuth-containing compound.
A method of treating or suppressing the acquisition of cryptococci infection comprising administering to a patient in need of such treatment or suppression a therapeutically effective amount of an antimicrobial agent comprising an antimicrobial formulation selected from the group consisting of:
- (A) A mixture of (i) a pyrithione complexing agent, and (ii) bismuth or a bismuth-containing compound;
- (B) a complex whose molecular structure includes (i) a pyrithione complexing agent, and (i) bismuth or a bismuth-containing compound;
- and (iii) at least one coordinate bond linking said pyrithione complexing agent of subparagraph (B)(i) to the bismuth of subparagraph (B)(ii);
- and
- (C) a combination of the complex of paragraph (B) and at least one species selected from the group consisting of (i) a pyrithione complexing agent and (ii) bismuth or a bismuth-containing compound.
Dependencies are inferred from the claim text.