IP Library › Granted Patent US 12,441,716
Granted Patent B2
US 12,441,716 · App. 17/602,989 · Granted Oct 14, 2025

Compositions and methods for increasing muscle mass and oxidative metabolism

Inventors: Melissa Spencer (Los Angeles, CA); Varghese John (Los Angeles, CA); Irina Kramerova (Los Angeles, CA); Jian Liu (Los Angeles, CA); Jesus Campagna (Los Angeles, CA); Barbara Jagodzinska (Los Angeles, CA)
Assignee: The Regents of The University of California
C07D405/12A61K31/506A61P21/00C07D405/14C07D491/056
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Quick Facts
Patent No.
US 12,441,716
App. No.
17/602,989
Granted
Oct 14, 2025
Kind
B2
Abstract

Compositions and methods of use for a compound having a chemical structure of Formula (I) and/or Formula (VII), or a pharmaceutically y acceptable salt or solvate thereof, to increase muscle mass, muscle oxidative capacity, and muscle function and to treat muscular dystrophy, in particular limb girdle muscular dystrophy type 2A/R1/D1 are disclosed.

Claims (6)

1. A method of treating muscular dystrophy in a subject, the method comprising administering to the subject an effective amount of a compound having a chemical structure of

or a pharmaceutically acceptable salt or solvate thereof to treat the muscular dystrophy.

2. The method of claim 1 , wherein the compound is administered with a pharmaceutically acceptable carrier.

3. The method of claim 1 , wherein the type of muscular dystrophy is limb girdle muscular dystrophy.

4. The method of claim 1 , wherein the type of muscular dystrophy is limb girdle muscular dystrophy type 2A.

5. The method of claim 1 , wherein treating the muscular dystrophy increases expression of at least one gene selected from the group consisting of myosin light chain-2, Myosin-XVIIIb, Myomesin 3, Lipoprotein lipase, Patatin-Like Phospholipase Domain Containing 2, and Sarcomeric Mitochondrial Creatine Kinase in a subject.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2022
From: SPENCER, MELISSA; JOHN, VARGHESE; CAMPAGNA, JESUS; KRAMEROVA, IRINA; LIU, JIAN; JAGODZINSKA, BARBARA
To: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Reel/Frame 059888/0752 →
Continuity (2)
Provisional Application 62833037 · Apr 12, 2019
Related Publication 20220162198A1 · May 26, 2022
References Cited (20)
US 20160002175A1 · Scobie et al. · 2016 [cited by applicant]
US 20180170929A1 · Scobie et al. · 2018 [cited by applicant]
CN 102770767 · 2012 [cited by applicant]
CN 105979943 · 2016 [cited by applicant]
WO WO2006078886 · 2006 [cited by applicant]
WO WO2008060332 · 2008 [cited by applicant]
WO WO2010062829A1 · 2010 [cited by examiner]
WO WO2015069752 · 2015 [cited by applicant]
WO WO2015095679 · 2015 [cited by applicant]
WO WO2017208211 · 2017 [cited by applicant]
Liu et.al. ((2005), A Small-Molecule Agonist of the Wnt Signaling Pathway, Angew. Chem. Int. Ed., 44, 1987-1990) (Year: 2005). [cited by examiner]
Blagodatski et.al. ((2014), Targeting the Wnt pathways for therapies, Molecular and Cellular Therapies, 2, 1-15 (Year: 2014). [cited by examiner]
Taghizadeh et.al. ((2018), Prevalence, pathological mechanisms, and genetic basis of limb-girdle muscular dystrophies: A review, J Cell Physiol., 234, 7874-7884 (Year: 2018). [cited by examiner]
International Search Report and Written Opinion for Application No. PCT/US20/27510, mailed Oct. 1, 2020, 16 pages. [cited by applicant]
PubChem-CID-91615597, Create Date: Mar. 18, 2015 (Mar. 18, 2015), p. 2, Fig. [cited by applicant]
PubChem-CID-117078948, Create Date: Feb. 11, 2016 (Feb. 11, 2016), p. 2, Fig. [cited by applicant]
PubChem-CID-68788895, Create Date: Nov. 30, 2012 (Nov. 30, 2012), p. 2, Fig. [cited by applicant]
Extended European Search Report issued in corresponding European Application No. 20788681.3, dated Feb. 1, 2023. [cited by applicant]
Office Action issued in corresponding Chinese Application No. 202080034330.6, dated Apr. 11, 2023. [cited by applicant]
Werner, M.E. et al., “The small molecule AMBMP disrupts microtubule growth, ciliogenesis, cell polarity and cell migration”, [cited by applicant]