Compounds and methods for modulating expression of DGAT2
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07H-021/02
C07H-021/04
A61K-031/70
C12N-015/113
C12Q-001/68
출원번호
US-0662263
(2012-10-26)
등록번호
US-8969316
(2015-03-03)
발명자
/ 주소
Bhanot, Sanjay
Geary, Richard S.
McKay, Robert
Monia, Brett P.
Seth, Punit P.
Siwkowski, Andrew M.
Swayze, Eric E.
Wancewicz, Edward
출원인 / 주소
Isis Pharmaceuticals, Inc.
대리인 / 주소
Isis Pharmaceutical, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
152
초록▼
The present disclosure describes short antisense compounds, including such compounds comprising chemically-modified high-affinity monomers 8-16 monomers in length. Certain such short antisense compound are useful for the reduction of target nucleic acids and/or proteins in cells, tissues, and animal
The present disclosure describes short antisense compounds, including such compounds comprising chemically-modified high-affinity monomers 8-16 monomers in length. Certain such short antisense compound are useful for the reduction of target nucleic acids and/or proteins in cells, tissues, and animals with increased potency and improved therapeutic index. Thus, provided herein are short antisense compounds comprising high-affinity nucleotide modifications useful for reducing a target RNA in vivo. Such short antisense compounds are effective at lower doses than previously described antisense compounds, allowing for a reduction in toxicity and cost of treatment. In addition, the described short antisense compounds have greater potential for oral dosing.
대표청구항▼
1. A short antisense compound 8 to 14 monomers in length, comprising a 2′-deoxyribonucleotide gap region flanked on each side by a wing, wherein each wing independently comprises 1 to 3 high-affinity modified monomers, wherein the short antisense compound has a motif selected from the group consisti
1. A short antisense compound 8 to 14 monomers in length, comprising a 2′-deoxyribonucleotide gap region flanked on each side by a wing, wherein each wing independently comprises 1 to 3 high-affinity modified monomers, wherein the short antisense compound has a motif selected from the group consisting of 1-12-1, 1-1-10-2, 2-10-1-1, 2-10-2, 1-10-1, 1-10-2, 3-8-3, 2-8-2, 1-8-1, 3-6-3, and 1-6-1, and wherein the short antisense compound is targeted to a nucleic acid (SEQ ID NO: 10) encoding diacylglycerol O-acyltransferase 2 (DGAT2) in the liver. 2. The short antisense compound of claim 1, wherein said high-affinity modified monomers are sugar-modified nucleotides. 3. The short antisense compound of claim 2, wherein at least one of the sugar-modified nucleotides comprises a bridge between the 4′ and the 2′ position of the sugar. 4. The short antisense compound of claim 2, wherein each of said high-affinity modified nucleotides confers a ΔTm of 1 to 4 degrees per nucleotide. 5. The short antisense compound of claim 2, wherein each of said sugar-modified nucleotides comprises a 2′-substituent group that is other than H or OH. 6. The short antisense compound of claim 5, wherein at least one of said sugar-modified nucleotides is a 4′ to 2′ bridged bicyclic nucleotide. 7. The short antisense compound of claim 5, wherein each of the 2′-substituent groups is, independently, alkoxy, substituted alkoxy, or halogen. 8. The short antisense compound of claim 7, wherein each of the 2′-substituent groups is OCH2CH2OCH3. 9. The short antisense compound claim 3, wherein the conformation of each of said sugar-modified nucleotides is, independently, β-D or α-L. 10. The short antisense compound claim 5, wherein each of said bridges independently comprises 1 or from 2 to 4 linked groups independently selected from —[C(R1)(R2)]n—, —C(R1)═C(R2)—, —C(R1)═N—, —C(═NR1)—, —C(═O)—, —C(═S)—, —O—, —Si(R1)2—, —S(═O)x— and —N(R1)—; wherein x is 0, 1, or 2; n is 1, 2, 3, or 4; each R1 and R2 is, independently, H, a protecting group, hydroxyl, C1-C12 alkyl, substituted C1-C12 alkyl, C2-C12 alkenyl, substituted C2-C12 alkenyl, C2-C12 alkynyl, substituted C2-C12 alkynyl, C5-C20 aryl, substituted C5-C20 aryl, heterocycle radical, substituted heterocycle radical, heteroaryl, substituted heteroaryl, C5-C7 alicyclic radical, substituted C5-C7 alicyclic radical, halogen, OJ1, NJ1J2, SJ1, N3, COOJ1, acyl (C(═O)—H), substituted acyl, CN, sulfonyl (S(═O)2-J1), or sulfoxyl (S(═O)-J1); and each J1 and J2 is, independently, H, C1-C12 alkyl, substituted C1-C12 alkyl, C2-C12 alkenyl, substituted C2-C12 alkenyl, C2-C12 alkynyl, substituted C2-C12 alkynyl, C5-C20 aryl, substituted C5-C20 aryl, acyl (C(═O)—H), substituted acyl, a heterocycle radical, a substituted heterocycle radical, C1-C12 aminoalkyl, substituted C1-C12 aminoalkyl or a protecting group. 11. The short antisense compound of claim 10, wherein each of said bridges is, independently, 4′-CH2-2′, 4′-(CH2)2-2′, 4′-CH2—O-2′, 4′-(CH2)2—O-2′, 4′-CH2—O—N(R1)-2′ and 4′-CH2—N(R1)—O-2′- wherein each R1 is, independently, H, a protecting group or C1-C12 alkyl. 12. The short antisense compound of claim 1, wherein each of the high-affinity modified monomer is independently selected from bicyclic nucleotides or other 2′-modified nucleotides. 13. The short antisense compound of claim 12, wherein the 2′-modified nucleotides are selected from halogen, allyl, amino, azido, thio, O-allyl, O—C1-C10 alkyl, —OCF3, O—(CH2)2—O—CH3, 2′-O(CH2)2SCH3, O—(CH2)2—O—N(Rm)(Rn) or O—CH2—C(═O)—N(Rm)(Rn), where each Rm and Rn is, independently, H or substituted or unsubstituted C1-C10 alkyl. 14. The short antisense compound of claim 13, wherein the 2′-modified nucleotide is a 2′-OCH2CH2OCH3 nucleotide. 15. The short antisense compound of claim 1, wherein at least one monomeric linkage is a modified monomeric linkage. 16. The antisense compound of claim 15, wherein the modified monomeric linkage is a phosphorothioate linkage. 17. The short antisense compound of claim 1, wherein each monomeric linkage is a phosphorothioate internucleoside linkage. 18. A method of inhibiting expression of a diacylglycerol O-acyltransferase 2 nucleic acid in a cell in an animal comprising administering the short antisense compound of claim 1 to the animal. 19. The method of claim 18, wherein the animal is a human. 20. A method of treating a cardiovascular disorder in an animal, comprising administering the short antisense compound of claim 1 to the animal, thereby treating the cardiovascular disorder in the animal.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (152)
Tkachuk Zenovy (Kiev SUX) Kvasyuk Eugeny (Kiev SUX) Matsuka Gennady (Kiev SUX) Mikhailopulo Igor (Kiev SUX), (2′-5′) oligoadenylate analogues useful as inhibitors of host-v5.-graft response.
De Clercq Erik D. A. (Lovenjoel BEX) Herdewijn Piet A. M. (Rotselaar BEX) Van Aerschot Arthur A. E. (Heist o/d Berg BEX), 1,5-anhydrohexitol nucleoside analogues.
Huynh Dinh Tam (Croissy/Seine FRX) Gouyette Catherine (Vanves FRX) Igolen Jean (Le Mesnil St. Denis FRX), 2,N6-disubstituted and 2,N6-trisubstituted adenosine-3′-phosphoramidites.
Suhadolnik Robert J. (Roslyn PA) Pfleiderer Wolfgang (Constance DEX), 2′,5′-phosphorothioate oligoadenylates and their covalent conjugates with polylysine.
Cook Philip D. (Carlsbad CA) Delecki Daniel J. (Radnor PA) Guinosso Charles (Vista CA), Acyclic nucleoside analogs and oligonucleotide sequences containing them.
Summerton James E. (Corvallis OR) Weller Dwight D. (Corvallis OR) Stirchak Eugene P. (Corvallis OR), Alpha-morpholino ribonucleoside derivatives and polymers thereof.
David J. Ecker ; Phillip Dan Cook ; Brett P. Monia ; Susan M. Freier ; Yogesh S. Sanghvi, Antisense inhibition of ras gene with chimeric and alternating oligonucleotides.
McKay Robert ; Dean Nicholas ; Monia Brett P. ; Nero Pamela S. ; Gaarde William A., Antisense oligonucleotide compositions and methods for the modulation of JNK proteins.
Sanghvi Yogesh S. (Carlsbad CA) Cook Phillip D. (Carlsbad CA), Backbone modified oligonucleotide analogs and preparation thereof through reductive coupling.
Cook Phillip D. (Carlsbad CA) Sanghvi Yogesh S. (San Marcos CA) Vasseur Jean J. (San Marcos CA) Debart Francoise (Montpellier FRX), Backbone modified oligonucleotide analogues.
Sanghvi Yogesh S. (San Marcos CA) Cook Phillip D. (Vista CA), Backbone-modified oligonucleotide analogs and preparation thereof through radical coupling.
Spielvogel Bernard F. (Raleigh NC) Sood Anup (Durham NC) Hall Iris H. (Chapel Hill NC) Ramsay Shaw Barbara (Durham NC), Boronated nucleoside, nucleotide and oligonucleotide compounds, compositions and methods for using same.
Altmann Karl-Heinz (Basel CHX) Imwinkelried Rene (Brig-Glis CHX) Eschenmoser Albert (Kusnacht CHX), Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use.
Altmann Karl-Heinz (Basel CHX) Imwinkelried Rene (Brig-Glis CHX) Eschenmoser Albert (Kusnacht CHX), Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use.
Bertsch-Frank Birgit (Rheinfelden DEX) Klasen Claas-Juergen (Freigericht DEX) Lieser Thomas (Hapau DEX) Mueller Klaus (Hasselroth DEX) Bewersdorf Martin (Gelnhausen DEX), Coated sodium percarbonate particles, a process for their production and detergent, cleaning and bleaching compositions.
Ohtsuka Eiko (Sappro JPX) Inoue Hideo (Sappro JPX) Morisawa Hirokazu (Kawasaki JPX) Shibahara Susumu (Kawasaki JPX) Mukai Sachiko (Kawasaki JPX) Nishihara Tohru (Kurashiki JPX), Compounds for the cleavage at a specific position of RNA, oligomers employed for the formation of said compounds, and st.
Baxter Anthony D. (Northwich GB2) Baylis Eric K. (Stockport GB2) Collingwood Stephen P. (Westhoughton GB2) Taylor Roger J. (Stretford GB2) De Mesmaeker Alain (Kanerkinden CHX) Schmit Chantal (Basel C, Dinucleoside phosphinates and their pharmaceutical compositions.
Froehler Brian (Belmont CA) Matteucci Mark (Burlingame CA), Enhanced triple-helix and double-helix formation with oligomers containing modified purines.
Froehler Brian (Belmont CA) Wagner Rick (Belmont CA) Matteucci Mark (Burlingame CA) Jones Robert J. (Millbrae CA) Gutierrez Arnold J. (Sandy Lane CA) Pudlo Jeff (Burlingame CA), Enhanced triple-helix and double-helix formation with oligomers containing modified pyrimidines.
Rogers Thomas E. (Manchester MO) Gray Steven H. (Ellisville MO) Devadas Balekudru (Chesterfield MO) Adams Steven P. (St. Charles MO), Improved probes using nucleosides containing 3-dezauracil analogs.
Cohen Jack S. (Bethesda MD) Neckers Len (Bethesda MD) Stein Cy (Gaithersburg MD) Loke She L. (Wheaton MD) Shinozuka Kazuo (Kazo JPX), Inhibitors for replication of retroviruses and for the expression of oncogene products.
Cohen Jack S. (Bethesda MD) Neckers Len (Bethesda MD) Stein Cy (Gaithersburg MD) Loke She L. (Wheaton MD) Shinozuka Kazuo (Kazo JPX), Inhibitors for replication of retroviruses and for the expression of oncogene products.
Cohen Jack S. (Bethesda MD) Neckers Len (Bethesda MD) Stein Cy (Gaithersburg MD) Loke Shee L. (Wheaton MD) Shinozuka Kazuo (Kazo JPX), Inhibitors for replication of retroviruses and for the expression of oncogene products.
Benner Steven A. (Hadlaubstrasse 151 CH-8006 Zurich CHX), Method for incorporating into a DNA or RNA oligonucleotide using nucleotides bearing heterocyclic bases.
Pederson Thoru (Worcester MA) Agrawal Sudhir (Shrewsbury MA) Mayrand Sandra (Shrewsbury MA) Zamecnik Paul C. (Shrewsbury MA), Method of site-specific alteration of RNA and production of encoded polypeptides.
Pederson Thoru (Worcester MA) Agrawal Sudhir (Shrewsbury MA) Mayrand Sandra (Shrewsbury MA) Zamecnik Paul C. (Shrewsbury MA), Method of site-specific alteration of RNA and production of encoded polypeptides.
Pederson Thoru (Worcester MA) Agrawal Sudhir (Shrewsbury MA) Mayrand Sandra (Shrewsbury MA) Zamecnik Paul C. (Shrewsbury MA), Method of site-specific alteration of RNA and production of encoded polypeptides.
Walder Joseph A. (Iowa City IA) Walder Roxanne Y. (Iowa City IA) Eder Paul S. (Iowa City IA) Dagle John M. (Iowa City IA), Methods for blocking the expression of specifically targeted genes.
Froehler Brian ; Wagner Rick ; Matteucci Mark ; Jones Robert J. ; Gutierrez Arnold J. ; Pudlo Jeff, Methods of using oligomers containing modified pyrimidines.
Matteucci Mark (Burlingame CA) Jones Robert J. (Daly City CA) Munger John (San Francisco CA), Modified internucleoside linkages having one nitrogen and two carbon atoms.
Ts\o Paul O. P. (2117 Folkstone Rd. Lutherville MD 21093) Miller Paul S. (225 Hopkins Rd. Baltimore MD 21212), Nonionic nucleic acid alkyl and aryl phosphonates and processes for manufacture and use thereof.
Cook Philip D. (Carlsbad CA) Sanghvi Yogesh S. (San Marcos CA), Nuclease resistant, pyrimidine modified oligonucleotides that detect and modulate gene expression.
Swaminathan Sundaramoorthi ; Matteucci Mark ; Jones Robert J. ; Pudlo Jeff ; Munger John, Nuclease stable and binding competent oligomers and methods for their use.
Walder Joseph A. (Iowa City IA) Walder Roxanne Y. (Iowa City IA), Nucleic acid hybridization and amplification method for detection of specific sequences in which a complementary labeled.
Buhr Chris (Daly City CA) Matteucci Mark (Burlingame CA) Bischofberger Norbert W. (San Carlos CA) Froehler Brian (Belmont CA), Nucleoside 5′-methylene phosphonates.
Froehler Brian C. (Belmont CA) Buhr Chris A. (Daly City CA), Nucleoside hydrogen phosphonodithioate diesters and activated phosphonodithioate analogues.
Baxter Anthony D. (Northwich GB2) Baylis Eric K. (Stockport GB2) Collingwood Stephen P. (Westhoughton GB2) Taylor Roger J. (Stretford GB2) Mesmaeker Alain (Kanerkinden CHX) Schmit Chantal (Basel CHX), Nucleoside phosphinate compounds and compositions.
Meyer ; Jr. Rich B. (Woodinville WA) Adams A. David (Snohomish WA) Petrie Charles R. (Woodinville WA), Oligo (aa
상세보기
Letsinger Robert L. (Wilmette IL) Gryaznov Sergei M. (San Mateo CA), Oligodeoxyribonucleotides including 3′-aminonucleoside-phosphoramidate linkages and terminal 3′-amino groups.
Bischofberger Norbert (San Carlos CA) Kent Ken (Mountain View CA) Wagner Rick (Burlingame CA) Buhr Chris (Daly City CA) Lin Kuei-Ying (Fremont CA), Oligonucleotide analogs capable of passive cell membrane permeation.
Weis Alexander Ludvik (Berwyn PA) Hausheer Frederick Herman (San Antonio TX) Chaturvedula Prasad Venkata Chala (Exton PA) Delecki Daniel Joseph (Radnor PA) Cavanaugh ; Jr. Paul Francis (West Chester , Oligonucleotide analogues containing phosphate diester linkage substitutes, compositions thereof, and precursor dinucleo.
Smith Lloyd M. (South Pasadena CA) Fung Steven (Palo Alto CA) Kaiser ; Jr. Robert J. (Glendale CA), Oligonucleotides possessing a primary amino group in the terminal nucleotide.
Lebleu Bernard (Montpellier FRX) Bayard Bernard (Castelnau Le Lez FRX), Oligonucleotides with modified phosphate and modified carbohydrate moieties at the respective chain termini.
Imbach Jean-Louis (Montpellier FRX) Gosselin Gilles J. M. (Montpellier FRX), Oligonucleotides, a process for preparing the same and their application as mediators of the action of interferon.
Spielvogel Bernard F. (Raleigh NC) Sood Anup (Durham NC) Hall Iris H. (Chapel Hill NC) Shaw Barbara R. (Durham NC), Oligoribonucleoside and oligodeoxyribonucleoside boranophosphates.
Misiura Konrad (Lodz PLX) Gait Michael (Cambridge GB3), Phosphoramidite derivatives, their preparation and the use thereof in the incorporation of reporter groups on synthetic.
Maddry Joseph A. (Birmingham AL) Reynolds Robert C. (Birmingham AL) Secrist John A. (Birmingham AL) Montgomery John A. (Birmingham AL) Crooks Peter A. (Lexington KY), Polynucleotide analogs containing sulfonate and sulfonamide internucleoside linkages.
Caruthers Marvin H. (Boulder CO) Marshall William S. (Boulder CO) Brill Wolfgang (Freiburg DEX) Nielsen John (Horsholm DKX), Polynucleotide phosphorodithioate.
Urdea Michael S. (Alamo CA) Horn Thomas (Berkeley CA), Polynucleotide reagents containing modified deoxyribose moieties, and associated methods of synthesis and use.
Spielvogel Bernard F. (Raleigh NC) Sood Anup (Durham NC) Hall Iris H. (Chapel Hill NC) Ramsay Shaw Barbara (Durham NC), Process for preparing oligoribonucleoside and oligodeoxyribonucleoside boranophosphates.
Hawkins Mary E. (Potomac MD) Pfleiderer Wolfgang (Konstanz MD DEX) Davis Michael D. (Rockville MD) Balis Frank (Bethesda MD), Pteridine nucleotide analogs as fluorescent DNA probes.
Van Ness Jeffrey (Bothell WA) Petrie Charles R. (Woodinville WA) Tabone John C. (Bothell WA) Vermeulen Nicolaas M. J. (Woodinville WA), Solid supports for nucleic acid hybridization assays.
Cook Phillip Dan (Carlsbad CA) Manoharan Muthiah (Carlsbad CA) Ramasamy Kanda S. (Laguna Hills CA), Substituted purines and oligonucleotide cross-linking.
Summerton James E. (Corvallis OR) Weller Dwight D. (Corvallis OR), Uncharged morpolino-based polymers having phosphorous containing chiral intersubunit linkages.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.