公开(公告)号：US09707292B2

公开(公告)日：2017-07-18

申请号：US14884489

申请日：2015-10-15

Applicant: ARBUTUS BIOPHARMA CORPORATION

Inventor： Muthiah Manoharan ,  Muthusamy Jayaraman ,  Kallanthottathil G. Rajeev ,  Laxman Eltepu ,  Steven Ansell ,  Jianxin Chen

IPC: A61K39/39 ,  A61K9/127 ,  C07C229/08 ,  A61K31/713 ,  C07D203/10 ,  C12N15/113 ,  C07C229/30 ,  C07D317/28 ,  C07D319/06 ,  A61K39/00 ,  C12N15/11 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25

CPC classification number: A61K47/44 ,  A61K9/1272 ,  A61K31/7088 ,  A61K31/713 ,  A61K39/00 ,  A61K39/39 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  A61K2039/55555 ,  A61K2039/55561 ,  C07C229/08 ,  C07C229/30 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07D203/10 ,  C07D317/28 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D319/06 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113 ,  C12N15/111 ,  C12N15/113 ,  C12N2310/14 ,  C12N2310/3515 ,  C12N2320/32 ,  Y02A50/464

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40 K), optionally substituted mPEG (mw 120-40 K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O).

公开(公告)号：US20230381319A1

公开(公告)日：2023-11-30

申请号：US18110791

申请日：2023-02-16

Applicant: ARBUTUS BIOPHARMA CORPORATION

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Jayaprakash K. Nair ,  Martin Maier ,  Laxman Eltepu

IPC: A61K47/44 ,  A61K39/39 ,  C07C229/08 ,  A61K31/713 ,  C07D319/06 ,  C07D317/28 ,  C07D203/10 ,  C07C229/30 ,  C12N15/113 ,  A61K39/00 ,  C12N15/11 ,  A61K9/127 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  A61K31/7088 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113

CPC classification number: A61K47/44 ,  A61K39/39 ,  C07C229/08 ,  A61K31/713 ,  C07D319/06 ,  C07D317/28 ,  C07D203/10 ,  C07C229/30 ,  C12N15/113 ,  A61K39/00 ,  C12N15/111 ,  A61K9/1272 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  A61K31/7088 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113 ,  A61K2039/55555 ,  A61K2039/55561 ,  C12N2310/14 ,  C12N2310/3515 ,  C12N2320/32 ,  Y02A50/30

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure (I) wherein R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O═N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, ω-aminoalkyl, ω-(substituted)aminoalky, ω-phosphoalkyl or ω-thiophosphoalkyl.

公开(公告)号：US11077197B2

公开(公告)日：2021-08-03

申请号：US15617520

申请日：2017-06-08

Applicant: Arbutus Biopharma Corporation

Inventor： Muthiah Manoharan ,  Muthusamy Jayaraman ,  Kallanthottathil G. Rajeev ,  Laxman Eltepu ,  Steven Ansell ,  Jianxin Chen

IPC: A61K47/44 ,  A61K39/39 ,  C07C229/08 ,  A61K31/713 ,  C07D319/06 ,  C07D317/28 ,  C07D203/10 ,  C07C229/30 ,  C12N15/113 ,  A61K39/00 ,  C12N15/11 ,  A61K9/127 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  A61K31/7088 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure XXXIII, wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O).

公开(公告)号：US20210162053A1

公开(公告)日：2021-06-03

申请号：US17065208

申请日：2020-10-07

Applicant: ARBUTUS BIOPHARMA CORPORATION

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Jayaprakash K. Nair ,  Martin Maier ,  Laxman Eltepu

IPC: A61K47/44 ,  A61K39/39 ,  C07C229/08 ,  A61K31/713 ,  C07D319/06 ,  C07D317/28 ,  C07D203/10 ,  C07C229/30 ,  C12N15/113 ,  A61K39/00 ,  C12N15/11 ,  A61K9/127 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  A61K31/7088 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure (I) wherein R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylheterocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O═N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, ω-aminoalkyl, ω-(substituted)aminoalkyl, ω-phosphoalkyl or ω-thiophosphoalkyl.

公开(公告)号：US10821186B2

公开(公告)日：2020-11-03

申请号：US16123209

申请日：2018-09-06

Applicant: Arbutus Biopharma Corporation

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Jayaprakash K. Nair ,  Martin Maier ,  Laxman Eltepu

IPC: A61K47/44 ,  A61K39/39 ,  C07C229/08 ,  A61K31/713 ,  C07D319/06 ,  C07D317/28 ,  C07D203/10 ,  C07C229/30 ,  C12N15/113 ,  A61K39/00 ,  C12N15/11 ,  A61K9/127 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  A61K31/7088 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure wherein R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O═N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, ω-aminoalkyl, ω-(substituted)aminoalky, ω-phosphoalkyl or ω-thiophosphoalkyl.

公开(公告)号：US20180125985A1

公开(公告)日：2018-05-10

申请号：US15671809

申请日：2017-08-08

Applicant: Arbutus Biopharma Corporation

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  David Butler ,  Jayaprakash K. Nair ,  Muthusamy Jayaraman ,  Laxman Eltepu

IPC: A61K47/44 ,  A61K31/713 ,  A61K31/7088 ,  C07D491/056 ,  C07D317/44 ,  C07D317/46 ,  C07D405/12 ,  C07D317/28 ,  C07D491/113 ,  C07D317/72

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structures:

公开(公告)号：US20180043009A1

公开(公告)日：2018-02-15

申请号：US15603069

申请日：2017-05-23

Applicant: Arbutus Biopharma Corporation

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Jayaprakash K. Nair ,  Martin Maier ,  Laxman Eltepu

IPC: A61K39/39 ,  A61K31/713 ,  A61K39/00 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C229/08 ,  C07C229/30 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07D203/10 ,  C07D317/28 ,  C07D319/06 ,  C12N15/11 ,  C12N15/113 ,  A61K9/127

CPC classification number: A61K47/44 ,  A61K9/1272 ,  A61K31/7088 ,  A61K31/713 ,  A61K39/00 ,  A61K39/39 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  A61K2039/55555 ,  A61K2039/55561 ,  C07C229/08 ,  C07C229/30 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07D203/10 ,  C07D317/28 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D319/06 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113 ,  C12N15/111 ,  C12N15/113 ,  C12N2310/14 ,  C12N2310/3515 ,  C12N2320/32 ,  Y02A50/464

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure wherein R1 and R2 are each independently for each occurrence optionally substituted C10-C30alkyl, optionally substituted C10-C30alkenyl, optionally substituted C10-C30alkynyl, optionally substituted C10-C30acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10alkyl, optionally substituted C2-C10alkenyl, optionally substituted C2-C10alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O═N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, ω-aminoalkyl, ω-(substituted)aminoalky, ω-phosphoalkyl or ω-thiophosphoalkyl.

公开(公告)号：US09682139B2

公开(公告)日：2017-06-20

申请号：US14629991

申请日：2015-02-24

Applicant: ARBUTUS BIOPHARMA CORPORATION

Inventor： Muthiah Manoharan ,  Kallanthottathil G. Rajeev ,  Muthusamy Jayaraman ,  David Butler ,  Jayaprakash K. Nair ,  Martin Maier ,  Laxman Eltepu

IPC: A61K39/39 ,  A61K9/127 ,  C07C229/30 ,  A61K31/713 ,  C07D203/10 ,  C07C229/08 ,  C07D317/28 ,  C07D319/06 ,  C12N15/113 ,  A61K39/00 ,  C12N15/11 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25

CPC classification number: A61K47/44 ,  A61K9/1272 ,  A61K31/7088 ,  A61K31/713 ,  A61K39/00 ,  A61K39/39 ,  A61K47/10 ,  A61K47/18 ,  A61K47/20 ,  A61K47/28 ,  A61K2039/55555 ,  A61K2039/55561 ,  C07C229/08 ,  C07C229/30 ,  C07C237/16 ,  C07C251/38 ,  C07C251/78 ,  C07C271/12 ,  C07C271/20 ,  C07C323/25 ,  C07D203/10 ,  C07D317/28 ,  C07D317/44 ,  C07D317/46 ,  C07D317/72 ,  C07D319/06 ,  C07D405/12 ,  C07D491/056 ,  C07D491/113 ,  C12N15/111 ,  C12N15/113 ,  C12N2310/14 ,  C12N2310/3515 ,  C12N2320/32 ,  Y02A50/464

Abstract: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure wherein R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40 K), optionally substituted mPEG (mw 120-40 K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O═N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, ω-aminoalkyl, ω-(substituted)aminoalky, ω-phosphoalkyl or ω-thiophosphoalkyl.