Liminal BioSciences Inc. LMNL

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Patents Assigned to LIMINAL BIOSCIENCES LIMITED

• Substituted aromatic compounds and pharmaceutical compositions for the prevention and treatment of osteoporosis

  Patent number: 11185521

  Abstract: The present invention concerns the use of compounds for preventing and/or treating osteoporosis, for stimulating bone formation, for stimulating bone remodeling, for stimulating the differentiation and mineralization of osteoblasts, for inhibiting bone resorption and for modulating serum level of adiponectin in a subject. These uses have been found for compounds represented by Formula I and pharmaceutically acceptable salts thereof, wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F or OH; R2 is H, F, OH, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH or CH2Ph; R4 is H, F, or OH; Q is 1) (CH2)mC(O)OH wherein m is 1 or 2, 2) CH(F)—C(O)OH, 3) CF2—C(O)OH, or 4) C(O)—C(O)OH.

  Type: Grant

  Filed: April 9, 2020

  Date of Patent: November 30, 2021

  Assignee: LIMINAL BIOSCIENCES LIMITED

  Inventors: Lyne Gagnon, Brigitte Grouix

• Phenylketone carboxylate compounds and pharmaceutical compositions for the prevention and treatment of osteoporosis

  Patent number: 10925846

  Abstract: The present invention concerns the use of compounds for preventing and/or treating osteoporosis, for stimulating bone formation, for stimulating the differentiation and mineralization of osteoblasts, or for inhibiting bone resorption in a subject. These novel uses have been found for compounds represented by Formula I and pharmaceutically acceptable salts thereof. wherein: R1 and R2 are independently equal to H, F or OH; A is (CH2)mCOOH, W(CH2)mCOOH, or Y—CH(COOH)—(CH2)p-CH3 when B is H; or B is (CH2)mCOOH, W(CH2)mCOOH, or Y—CH(COOH)—(CH2)p—CH3 when A is H; or A and B are covalently bonded to form a five (5), six (6), or seven (7)-membered cycloalkyl substituted with COOH; where: Y is O, S, HN or CH2; W is 0, S or NH; m is 0-2; and p is 3-7; D is CO(CH2)nCH3 or CHOH(CH2)nCH3 or O(CH2)nCH3 where n is 2-6; and E is H or F.

  Type: Grant

  Filed: October 8, 2015

  Date of Patent: February 23, 2021

  Assignee: LIMINAL BIOSCIENCES LIMITED

  Inventors: Lyne Gagnon, Brigitte Grouix

• Substituted aromatic compounds and pharmaceutical compositions for tissue self-repair and regeneration

  Patent number: 10869849

  Abstract: Described herein are compounds of Formula I, or pharmaceutically acceptable salts thereof, or combinations thereof, as well as uses thereof. Such uses include promoting tissue self-repair or tissue regeneration of an organ, stimulating the generation of tissue growth, modulating (e.g., increasing) the level of a tissue-repair marker, treating physical injury in an organ, tissue or cell, promoting wound healing, as well as anti-aging applications. Corresponding compositions, methods, kits, and uses are also described. Formula I wherein A is C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R1 is H, F of OH; R2 is H, F, OH, C5 alkyl, C6 alkyl, C5 alkenyl, C6 alkenyl, C(O)—(CH2)n—CH3 or CH(OH)—(CH2)n—CH3 wherein n is 3 or 4; R3 is H, F, OH, or CH2Ph; R4 is H, F or OH; Q is 1) (CH2), C(O)OH wherein m is 1 or 2 2) CH(CH3)C(O)OH, 3) C(CH3)2C(O)OH, 4) CH(F)—C(O)OH, 5) CF2—C(O)OH or 6) C(O)—C(O)OH.

  Type: Grant

  Filed: July 12, 2019

  Date of Patent: December 22, 2020

  Assignee: LIMINAL BIOSCIENCES LIMITED

  Inventors: Lyne Gagnon, Pierre Laurin