IP Library Granted Patent US 12,617,809
Granted Patent B2
US 12,617,809 · App. 17/950,898 · Granted May 5, 2026

Cardioprotective lipid and method of use

Inventors: James McChesney (Etta, MS); Annie Bouchard (Stoke, CA); Saravanan Kappusamy (Bangalore, IN); John Kallikat Augustine (Bangalore, IN); Daniel Emil Levy (San Mateo, CA); Dany Salvail (Stoke, CA)
Assignee: Signpath Pharma, Inc.
C07F9/09A61P9/00C07F9/65515A61K45/06
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Quick Facts
Patent No.
US 12,617,809
App. No.
17/950,898
Granted
May 5, 2026
Kind
B2
Abstract

The present invention includes a method of reducing or eliminating a cardiotoxic or cardiopathic effect of one or more active agents comprising: administering to a subject in need thereof an effective amount of one or more lipids that reduce or eliminate the cardiotoxic effect of the one or more active agents, wherein the lipid has formula:

Claims (56)

1 . A composition comprising a compound of Formula I,

or a pharmaceutically acceptable salt thereof.

2 . The composition of claim 1 , wherein the compound is formulated into a pharmaceutical composition.

3 . The composition of claim 1 , wherein the compound further comprises one or more agents that induce a cardiopathy as a side effect.

4 . The composition of claim 1 , further comprising one or more agents that induces a cardiopathy as a side effect is selected from at least one of: Albuterol, Alfuzosin, Amantadine, Amiodarone, Amisulpride, Amitriptyline, Amoxapine, Amphetamine, Anagrelide, Apomorphine, Arformoterol, Aripiprazole, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Azithromycin, Bedaquiline, Bepridil, Bortezomib, Bosutinib, Chloral hydrate, Chloroquine, Chlorpromazine, Ciprofloxacin, Cisapride, Citalopram, Clarithromycin, Clomipramine, Clozapine, Cocaine, Curcumin, Crizotinib, Dabrafenib, Dasatinib, Desipramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Amphetamine, Dihydroartemisinin and Piperaquine, Diphenhydramine, Disopyramide, Dobutamine, Dofetilide, Dolasetron, Domperidone, Dopamine, Doxepin, Dronedarone, Droperidol, Ephedrine, Epinephrine, Adrenaline, Eribulin, Erythromycin, Escitalopram, Famotidine, Felbamate, Fenfluramine, Fingolimod, Flecainide, Fluconazole, Fluoxetine, Formoterol, Foscarnet, Fosphenytoin, Furosemide, Frusemide, Galantamine, Gatifloxacin, Gemifloxacin, Granisetron, Halofantrine, Haloperidol, Hydrochlorothiazide, Ibutilide, Iloperidone, Imipramine, Melipramine, Indapamide, Isoproterenol, Isradipine, Itraconazole, Ivabradine, Ketoconazole, Lapatinib, Levalbuterol, Levofloxacin, Levomethadyl, Lisdexamfetamine, Lithium, Mesoridazine, Metaproterenol, Methadone, Methamphetamine, Methylphenidate, Midodrine, Mifepristone, Mirabegron, Mirtazapine, Moexipril/HCTZ, Moxifloxacin, Nelfinavir, Nicardipine, Nilotinib, Norepinephrine, Norfloxacin, Nortriptyline, Ofloxacin, Olanzapine, Ondansetron, Oxytocin, Paliperidone, Paroxetine, Pasireotide, Pazopanib, Pentamidine, Perflutren lipid microspheres, Phentermine, Phenylephrine, Phenylpropanolamine, Pimozide, Posaconazole, Probucol, Procainamide, Promethazine, Protriptyline, Pseudoephedrine, Quetiapine, Quinidine, Quinine sulfate, Ranolazine, Rilpivirine, Risperidone, Ritodrine, Ritonavir, Roxithromycin, Salbutamol, Salmeterol, Saquinavir, Sertindole, Sertraline, Sevoflurane, Sibutramine, Solifenacin, Sorafenib, Sotalol, Sparfloxacin, Sulpiride, Sunitinib, Tacrolimus, Tamoxifen, Telaprevir, Telavancin, Telithromycin, Terbutaline, Terfenadine, Tetrabenazine, Thioridazine, Tizanidine, Tolterodine, Toremifene, Trazodone, Trimethoprim-Sulfa, Trimipramine, Vandetanib, Vardenafil, Vemurafenib, Venlafaxine, Voriconazole, Vorinostat, or Ziprasidone.

5 . The composition of claim 1 , wherein the pharmaceutical composition further comprises one or more excipients, binders, anti-adherents, coatings, disintegrants, fillers, flavors, dyes, colors, glidants, lubricants, preservatives, sorbents, sweeteners, derivatives thereof, hydroxypropylmethylcellulose, ethyl cellulose, povidone, acrylic and methacrylic acid co-polymers, pharmaceutical glaze, gums, and milk derivatives or combinations thereof.

6 . The composition of claim 1 , wherein the pharmaceutical composition comprises the compound of Formula I in an amount per unit dose of 1, 10, 15, 20, 25, 30, 40, 50, 60, 70, 75, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 473, 500, 600, 700, 800, 900, 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000, 8,000, 9,000, or 10,000 mg per unit dose.

7 . The composition of claim 1 , wherein the pharmaceutical composition is a formulation for oral, sublingual, transdermal, suppository, intrathecal, enteral, parenteral, intravenous, intraperitoneal, cutaneous, subcutaneous, topical, pulmonary, rectal, vaginal, or intramuscular administration.

8 . The composition of claim 1 , wherein the formulation for oral administration is a tablet, capsule, caplet, pill, powder, troche, lozenge, slurry, liquid solution, suspension, emulsion, elixir or oral thin film (OTF), and optionally, a solid form, a solution, a suspension, or a soft gel form.

9 . A method of preparing a compound of Formula I

comprising:

10 . A pharmaceutical composition comprising a compound of Formula I and a pharmaceutically acceptable diluent or carrier

or a pharmaceutically acceptable salt thereof.

11 . The pharmaceutical composition of claim 10 , wherein the compound of Formula I exists as a single entity, a solvate, a hydrate, a crystal, an amorphous solid, a liquid or an oil.

12 . The pharmaceutical composition of claim 10 , wherein the pharmaceutical composition further comprises one or more agents that induce a cardiopathy as a side effect.

13 . The pharmaceutical composition of claim 10 , further comprising one or more agents that induces a cardiopathy as a side effect is selected from at least one of: Albuterol, Alfuzosin, Amantadine, Amiodarone, Amisulpride, Amitriptyline, Amoxapine, Amphetamine, Anagrelide, Apomorphine, Arformoterol, Aripiprazole, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Azithromycin, Bedaquiline, Bepridil, Bortezomib, Bosutinib, Chloral hydrate, Chloroquine, Chlorpromazine, Ciprofloxacin, Cisapride, Citalopram, Clarithromycin, Clomipramine, Clozapine, Cocaine, Curcumin, Crizotinib, Dabrafenib, Dasatinib, Desipramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Amphetamine, Dihydroartemisinin and Piperaquine, Diphenhydramine, Disopyramide, Dobutamine, Dofetilide, Dolasetron, Domperidone, Dopamine, Doxepin, Dronedarone, Droperidol, Ephedrine, Epinephrine, Adrenaline, Eribulin, Erythromycin, Escitalopram, Famotidine, Felbamate, Fenfluramine, Fingolimod, Flecainide, Fluconazole, Fluoxetine, Formoterol, Foscarnet, Fosphenytoin, Furosemide, Frusemide, Galantamine, Gatifloxacin, Gemifloxacin, Granisetron, Halofantrine, Haloperidol, Hydrochlorothiazide, Ibutilide, Iloperidone, Imipramine, Melipramine, Indapamide, Isoproterenol, Isradipine, Itraconazole, Ivabradine, Ketoconazole, Lapatinib, Levalbuterol, Levofloxacin, Levomethadyl, Lisdexamfetamine, Lithium, Mesoridazine, Metaproterenol, Methadone, Methamphetamine, Methylphenidate, Midodrine, Mifepristone, Mirabegron, Mirtazapine, Moexipril/HCTZ, Moxifloxacin, Nelfinavir, Nicardipine, Nilotinib, Norepinephrine, Norfloxacin, Nortriptyline, Ofloxacin, Olanzapine, Ondansetron, Oxytocin, Paliperidone, Paroxetine, Pasireotide, Pazopanib, Pentamidine, Perflutren lipid microspheres, Phentermine, Phenylephrine, Phenylpropanolamine, Pimozide, Posaconazole, Probucol, Procainamide, Promethazine, Protriptyline, Pseudoephedrine, Quetiapine, Quinidine, Quinine sulfate, Ranolazine, Rilpivirine, Risperidone, Ritodrine, Ritonavir, Roxithromycin, Salbutamol, Salmeterol, Saquinavir, Sertindole, Sertraline, Sevoflurane, Sibutramine, Solifenacin, Sorafenib, Sotalol, Sparfloxacin, Sulpiride, Sunitinib, Tacrolimus, Tamoxifen, Telaprevir, Telavancin, Telithromycin, Terbutaline, Terfenadine, Tetrabenazine, Thioridazine, Tizanidine, Tolterodine, Toremifene, Trazodone, Trimethoprim-Sulfa, Trimipramine, Vandetanib, Vardenafil, Vemurafenib, Venlafaxine, Voriconazole, Vorinostat, or Ziprasidone.

14 . The pharmaceutical composition of claim 10 , wherein the pharmaceutical composition further comprises one or more excipients, binders, anti-adherents, coatings, disintegrants, fillers, flavors, dyes, colors, glidants, lubricants, preservatives, sorbents, sweeteners, derivatives thereof, hydroxypropylmethylcellulose, ethyl cellulose, povidone, acrylic and methacrylic acid co-polymers, pharmaceutical glaze, gums, and milk derivatives or combinations thereof.

15 . The pharmaceutical composition of claim 10 , wherein the pharmaceutical composition comprises the compound of Formula I in an amount per unit dose of 1, 10, 15, 20, 25, 30, 40, 50, 60, 70, 75, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 473, 500, 600, 700, 800, 900, 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000, 8,000, 9,000, or 10,000 mg per unit dose.

16 . The pharmaceutical composition of claim 10 , wherein the pharmaceutical composition is a formulation for oral, sublingual, transdermal, suppository, intrathecal, enteral, parenteral, intravenous, intraperitoneal, cutaneous, subcutaneous, topical, pulmonary, rectal, vaginal, or intramuscular administration.

17 . The pharmaceutical composition of claim 10 , wherein the formulation for oral administration is a tablet, capsule, caplet, pill, powder, troche, lozenge, slurry, liquid solution, suspension, emulsion, elixir or oral thin film (OTF), and optionally, a solid form, a solution, a suspension, or a soft gel form.

18 . A method of reducing or eliminating one or more of a cardiac channelopathy, cardiac muscle damage, or a condition resulting from the irregularity or alteration in the cardiac pattern, in a human or animal subject, comprising the step of administering to the human or animal subject a composition comprising a compound of Formula I

or a pharmaceutically acceptable salt thereof.

19 . The method of claim 18 , wherein the composition at least one of:

exists as a single entity, a solvate, a hydrate, a crystal, an amorphous solid, a liquid or an oil;

reduces or eliminates one or more of a cardiac channelopathy or a condition resulting from the irregularity or alteration in the cardiac pattern caused by the active agent used to treat a disease;

is administered in an amount per unit dose of 1, 10, 15, 20, 25, 30, 40, 50, 60, 70, 75, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 473, 500, 600, 700, 800, 900, 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000, 8,000, 9,000, or 10,000 mg per unit dose; or

is formulated for oral, sublingual, transdermal, suppository, intrathecal, enteral, parenteral, intravenous, intraperitoneal, cutaneous, subcutaneous, topical, pulmonary, rectal, vaginal, or intramuscular administration, and optionally, the compound of Formula I is formulated for oral administration as a tablet, capsule, caplet, pill, powder, troche, lozenge, slurry, liquid solution, suspension, emulsion, elixir or oral thin film (OTF), a solid form, a solution, a suspension, or a soft gel form; or optionally, the solid form further comprises one or more excipients, binders, anti-adherents, coatings, disintegrants, fillers, flavors, dyes, colors, glidants, lubricants, preservatives, sorbents, sweeteners, derivatives thereof, or combinations thereof.

20 . The method of claim 18 , wherein the compound of Formula I is co-administered with one or more agents that induce a cardiopathy as a side effect.

21 . The method of claim 20 , wherein the one or more active agent that induce a cardiopathy as a side effect are selected from at least one of: Albuterol, Alfuzosin, Amantadine, Amiodarone, Amisulpride, Amitriptyline, Amoxapine, Amphetamine, Anagrelide, Apomorphine, Arformoterol, Aripiprazole, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Azithromycin, Bedaquiline, Bepridil, Bortezomib, Bosutinib, Chloral hydrate, Chloroquine, Chlorpromazine, Ciprofloxacin, Cisapride, Citalopram, Clarithromycin, Clomipramine, Clozapine, Cocaine, Curcumin, Crizotinib, Dabrafenib, Dasatinib, Desipramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Amphetamine, Dihydroartemisinin and Piperaquine, Diphenhydramine, Disopyramide, Dobutamine, Dofetilide, Dolasetron, Domperidone, Dopamine, Doxepin, Dronedarone, Droperidol, Ephedrine, Epinephrine, Adrenaline, Eribulin, Erythromycin, Escitalopram, Famotidine, Felbamate, Fenfluramine, Fingolimod, Flecainide, Fluconazole, Fluoxetine, Formoterol, Foscarnet, Fosphenytoin, Furosemide, Frusemide, Galantamine, Gatifloxacin, Gemifloxacin, Granisetron, Halofantrine, Haloperidol, Hydrochlorothiazide, Ibutilide, Iloperidone, Imipramine, Melipramine, Indapamide, Isoproterenol, Isradipine, Itraconazole, Ivabradine, Ketoconazole, Lapatinib, Levalbuterol, Levofloxacin, Levomethadyl, Lisdexamfetamine, Lithium, Mesoridazine, Metaproterenol, Methadone, Methamphetamine, Methylphenidate, Midodrine, Mifepristone, Mirabegron, Mirtazapine, Moexipril/HCTZ, Moxifloxacin, Nelfinavir, Nicardipine, Nilotinib, Norepinephrine, Norfloxacin, Nortriptyline, Ofloxacin, Olanzapine, Ondansetron, Oxytocin, Paliperidone, Paroxetine, Pasireotide, Pazopanib, Pentamidine, Perflutren, Phentermine, Phenylephrine, Phenylpropanolamine, Pimozide, Posaconazole, Probucol, Procainamide, Promethazine, Protriptyline, Pseudoephedrine, Quetiapine, Quinidine, Quinine sulfate, Ranolazine, Rilpivirine, Risperidone, Ritodrine, Ritonavir, Roxithromycin, Salbutamol, Salmeterol, Saquinavir, Sertindole, Sertraline, Sevoflurane, Sibutramine, Solifenacin, Sorafenib, Sotalol, Sparfloxacin, Sulpiride, Sunitinib, Tacrolimus, Tamoxifen, Telaprevir, Telavancin, Telithromycin, Terbutaline, Terfenadine, Tetrabenazine, Thioridazine, Tizanidine, Tolterodine, Toremifene, Trazodone, Trimethoprim-Sulfa, Trimipramine, Vandetanib, Vardenafil, Vemurafenib, Venlafaxine, Voriconazole, Vorinostat, or Ziprasidone.

22 . The method of claim 20 , wherein the compound of Formula I reduces or eliminates cardiopathies, such as QT prolongation, cardiac muscle damage, or AV block, that are drug-induced or caused by a disease or condition.

23 . A method of reducing or eliminating a cardiotoxic or cardiopathic effect of one or more active agents comprising:

administering to a subject in need of treatment for a disease or disorder one or more one or more active agents that are cardiotoxic; and

providing a combination therapy with an effective amount of one or more lipids that reduce or eliminate the cardiotoxic effect of the one or more active agents, wherein the lipid has formula:

or a pharmaceutically acceptable salt thereof.

24 . The method of claim 23 , wherein the cardiotoxicity or cardiopathicity is selected from at least one of: minimal left ventricular dilation, contractile dysfunction, moderate valve regurgitation, a decline in left ventricular ejection fraction (LVEF), cardiac hypertrophy, reduced cardiac contractility, reduced cardiac output, pressure and volume overload hypertrophy, myocardial dysfunction, cardiac remodeling, post-myocardial infarction heart failure, or cardiopathy.

25 . The method of claim 23 , wherein the one or more active agents is selected from doxorubicin, trastuzumab, or both.

26 . The method of claim 23 , wherein the one or more active agents and the lipid are administered concurrently.

27 . The method of claim 23 , wherein the one or more active agents and the lipid are formulated for oral, sublingual, transdermal, suppository, intrathecal, enteral, parenteral, intravenous, intraperitoneal, cutaneous, subcutaneous, topical, pulmonary, rectal, vaginal, or intramuscular administration.

28 . The method of claim 23 , wherein the compound and one or more active agents, or both, are infused over 3 hours.

29 . The method of claim 23 , wherein one or more agents that induces a cardiotoxic or cardiopathic effect is selected from at least one of: Albuterol, Alfuzosin, Amantadine, Amiodarone, Amisulpride, Amitriptyline, Amoxapine, Amphetamine, Anagrelide, Apomorphine, Arformoterol, Aripiprazole, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Azithromycin, Bedaquiline, Bepridil, Bortezomib, Bosutinib, Chloral hydrate, Chloroquine, Chlorpromazine, Ciprofloxacin, Cisapride, Citalopram, Clarithromycin, Clomipramine, Clozapine, Cocaine, Curcumin, Crizotinib, Dabrafenib, Dasatinib, Desipramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Amphetamine, Dihydroartemisinin and Piperaquine, Diphenhydramine, Disopyramide, Dobutamine, Dofetilide, Dolasetron, Domperidone, Dopamine, Doxepin, Dronedarone, Droperidol, Ephedrine, Epinephrine, Adrenaline, Eribulin, Erythromycin, Escitalopram, Famotidine, Felbamate, Fenfluramine, Fingolimod, Flecainide, Fluconazole, Fluoxetine, Formoterol, Foscarnet, Fosphenytoin, Furosemide, Frusemide, Galantamine, Gatifloxacin, Gemifloxacin, Granisetron, Halofantrine, Haloperidol, Hydrochlorothiazide, Ibutilide, Iloperidone, Imipramine, Melipramine, Indapamide, Isoproterenol, Isradipine, Itraconazole, Ivabradine, Ketoconazole, Lapatinib, Levalbuterol, Levofloxacin, Levomethadyl, Lisdexamfetamine, Lithium, Mesoridazine, Metaproterenol, Methadone, Methamphetamine, Methylphenidate, Midodrine, Mifepristone, Mirabegron, Mirtazapine, Moexipril/HCTZ, Moxifloxacin, Nelfinavir, Nicardipine, Nilotinib, Norepinephrine, Norfloxacin, Nortriptyline, Ofloxacin, Olanzapine, Ondansetron, Oxytocin, Paliperidone, Paroxetine, Pasireotide, Pazopanib, Pentamidine, Perflutren lipid microspheres, Phentermine, Phenylephrine, Phenylpropanolamine, Pimozide, Posaconazole, Probucol, Procainamide, Promethazine, Protriptyline, Pseudoephedrine, Quetiapine, Quinidine, Quinine sulfate, Ranolazine, Rilpivirine, Risperidone, Ritodrine, Ritonavir, Roxithromycin, Salbutamol, Salmeterol, Saquinavir, Sertindole, Sertraline, Sevoflurane, Sibutramine, Solifenacin, Sorafenib, Sotalol, Sparfloxacin, Sulpiride, Sunitinib, Tacrolimus, Tamoxifen, Telaprevir, Telavancin, Telithromycin, Terbutaline, Terfenadine, Tetrabenazine, Thioridazine, Tizanidine, Tolterodine, Toremifene, Trazodone, Trimethoprim-Sulfa, Trimipramine, Vandetanib, Vardenafil, Vemurafenib, Venlafaxine, Voriconazole, Vorinostat, or Ziprasidone.

30 . The method of claim 23 , wherein a pharmaceutical composition comprising the one or more lipids further comprises one or more excipients, binders, anti-adherents, coatings, disintegrants, fillers, flavors, dyes, colors, glidants, lubricants, preservatives, sorbents, sweeteners, derivatives thereof, or combinations thereof.

31 . The method of claim 23 , wherein the pharmaceutical composition comprises a compound of Formula I in an amount per unit dose of about 0.1, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 24, 30, 40, 50, 60, 75, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 325, 350, 375, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1,000, 2,000, 3,000, 4,000, 5,000, 6,000, 7,000, 8,000, 9,000, or 10,000 milligrams per unit dose.

32 . The method of claim 23 , wherein the pharmaceutical composition is a formulation for oral, sublingual, transdermal, suppository, intrathecal, enteral, parenteral, intravenous, intraperitoneal, cutaneous, subcutaneous, topical, pulmonary, rectal, vaginal, or intramuscular administration.

33 . The method of claim 23 , wherein a formulation for oral administration is a tablet, capsule, caplet, pill, powder, troche, lozenge, slurry, liquid solution, suspension, emulsion, elixir or oral thin film (OTF).

34 . The method of claim 23 , wherein the formulation is a solid form, a solution, a suspension, or a soft gel form.

35 . A method of reducing or eliminating a cardiotoxic effect of one or more antiproliferative agents comprising:

administering to a subject in need of treatment for a proliferative disorder one or more antiproliferative agents that are cardiotoxic; and

providing a combination therapy with an effective amount of one or more lipids that reduce or eliminate the cardiotoxic effect of one or more antiproliferative agents, wherein the lipid has formula:

or a pharmaceutically acceptable salt thereof.

36 . The method of claim 35 , wherein the one or more antiproliferative agents is selected from doxorubicin, trastuzumab, or both.

37 . The method of claim 35 , wherein the one or more antiproliferative agents and the lipid are administered concurrently.

38 . The method of claim 35 , wherein the one or more antiproliferative agents and the lipid administered orally, or intravenously.

39 . The method of claim 35 , wherein the one or more lipids, the one or more antiproliferative agents, or both, are infused over 3 hours.

40 . The method of claim 35 , wherein the one or more antiproliferative agents that induce a cardiopathy as a side effect are selected from at least one of: Bosutinib, Crizotinib, Dabrafenib, Dasatinib, Doxorubicin Lapatinib, Nilotinib, Sorafenib, Sunitinib, Vandetanib, or Vemurafenib.

41 . The method of claim 35 , wherein the lipid is

in a pharmaceutically acceptable excipient.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 6, 2023
From: MCCHESNEY, JAMES; BOUCHARD, ANNIE; KAPPUSAMY, SARAVANAN; AUGUSTINE, JOHN KILLIKAT; LEVY, DANIEL EMIL; SALVAIL, DANY
To: SIGNPATH PHARMA, INC.
Reel/Frame 064165/0314 →
Continuity (5)
Continuation In Part 17520287 · Nov 5, 2021
Continuation 17191214 · Mar 3, 2021
Continuation 16452858 · Jun 26, 2019
Provisional Application 62690196 · Jun 26, 2018
Related Publication 20230042703A1 · Feb 9, 2023
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