WO2020063965A1 - 作为选择性Trk抑制剂的吡唑并嘧啶衍生物 - Google Patents
作为选择性Trk抑制剂的吡唑并嘧啶衍生物 Download PDFInfo
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- WO2020063965A1 WO2020063965A1 PCT/CN2019/109043 CN2019109043W WO2020063965A1 WO 2020063965 A1 WO2020063965 A1 WO 2020063965A1 CN 2019109043 W CN2019109043 W CN 2019109043W WO 2020063965 A1 WO2020063965 A1 WO 2020063965A1
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- HXNHODHQYZPXAP-UHFFFAOYSA-N tert-butyl 2-amino-1-(aminomethyl)cyclopropane-1-carboxylate Chemical compound C(=O)(OC(C)(C)C)C1(C(C1)N)CN HXNHODHQYZPXAP-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/22—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains four or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5383—1,4-Oxazines, e.g. morpholine ortho- or peri-condensed with heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
Definitions
- the present invention relates to a variety of carcinogenic fusion kinase inhibitors, uses and synthetic methods thereof, and specifically relates to a compound represented by formula (II), a tautomer or a pharmaceutically acceptable salt thereof in the preparation of a solid tumor-related disease. Application in medicine.
- Protein kinases play an important role in the human body and are widely involved in the processes of proliferation, differentiation, metabolism, and apoptosis of various cells in the human body. Carcinogenic forms of protein kinases are abundantly expressed in many different human tumor types and are highly responsive to specific kinase inhibitors. Tromyosin-related kinases (Trk) are a class of nerve growth factor receptors (NGFRs) that are highly expressed in nerve cells.
- NGFRs nerve growth factor receptors
- Trk The Trk family consists of highly homologous tropomyosin-related kinase A (TrkA), tropomyosin-related kinase B (TrkB), and tropomyosin-related kinase C (TrkC), each encoding NTRK1, NTRK2, and NTRK3 involve four ligands, including NGF, BDNF, NT-4, and NT-3.
- PI3K-AKT, RAS-RAF-ERK, PLC ⁇ -PKC and other major signaling pathways they are widely involved in Important physiological activities such as proliferation, differentiation, survival, and neuronal growth.
- Trk The continuously activated oncogenic form of Trk was first discovered from colorectal cancer as an oncogenic fusion gene (TPM3-NTRK1).
- Oncogenic Trk gene fusion does not require ligand activation to promote cancer cell proliferation and affect cancer-related downstream signaling pathways, such as ERK and AKT.
- a variety of Trk gene fusions have been found, such as: LMNA-NTRK1 and ETV6-NTRK3.
- Drugs that target the TRK gene fusion such as Larotrectinib (LOXO-101), have also proven effective in the initial clinical setting. However, under sustained effects, acquired resistant mutations also developed in treated patients.
- TRK gene fusions such as LOXO-195
- LOXO-195 partially solve the problem of drug-resistant mutations. Therefore, for the clinical treatment of some cancers related to the TRK fusion gene, there is an urgent need for a class of compounds that have inhibitory effects on multiple oncogenic fusion kinases and their mutations.
- the present invention provides a compound represented by (II), an isomer thereof, or a pharmaceutically acceptable salt thereof,
- W is selected from -C (R 3 )-and N;
- X is selected from -C (R 4 ) (R 5 )-, -O-, and -N (R 6 )-;
- Z 1 is selected from -CH (R 7 )-;
- Z 2 is selected from -CH 2- , -CH 2 CH 2 -and -CH 2 CH 2 CH 2- ;
- R 1 is selected from H, F, Cl, Br, I, OH, NH 2 , CN and C 1-6 alkyl optionally substituted with 1, 2 or 3 R a ;
- R 2 is selected from H and C 1-6 alkyl optionally substituted with 1, 2 or 3 R b ;
- R 3 is selected from H, F, Cl, Br, I, OH, and NH 2 ;
- R 4 and R 5 are each independently selected from H, F, Cl, Br, I, OH, NH 2 and C 1-6 alkyl optionally substituted with 1, 2 or 3 R c ;
- R 6 is selected from H and C 1-6 alkyl optionally substituted with 1, 2 or 3 Rd ;
- R 7 is selected from H, F, Cl, Br, I, OH, NH 2 , CN and C 1-6 alkyl optionally substituted with 1, 2 or 3 R g ;
- L 1 is selected from -O-, -N (R)-and -C 1-3 alkyl-, optionally substituted with 1, 2 or 3 R e ;
- L 2 is selected from -C 1-3 alkyl-, -C 3-6 cycloalkyl-, 3-6-membered heterocycloalkyl-, and -C 3-6 cycloalkyl-C 1-3 alkyl- -C 1-3 alkyl-, -C 3-6 cycloalkyl-, 3-6-membered heterocycloalkyl-, and -C 3-6 cycloalkyl-C 1-3 alkyl-any Is selected to be replaced by 1, 2 or 3 R f ;
- R a, R b, R c , R d, R e, R f and R g are each independently selected from H, F, Cl, Br, I, OH , and NH 2;
- R is selected from H and C 1-3 alkyl
- Carbon atoms with "*" are chiral carbon atoms and exist in the form of a single enantiomer (R) or (S) or are rich in one enantiomer.
- the 3-6 membered heterocycloalkyl group contains 1, 2, 3 or 4 heteroatoms or heteroatoms independently selected from O, NH, S and N.
- the present invention provides a compound represented by (I), an isomer thereof, or a pharmaceutically acceptable salt thereof,
- W is selected from C (R 3 ) and N;
- X is selected from -C (R 4 ) (R 5 )-, -O-, and -N (R 6 )-;
- R 1 is selected from H, F, Cl, Br, I, OH, NH 2 , CN and C 1-6 alkyl optionally substituted with 1, 2 or 3 R a ;
- R 2 is selected from H and C 1-6 alkyl optionally substituted with 1, 2 or 3 R b ;
- R 3 is selected from H, F, Cl, Br, I, OH, and NH 2 ;
- R 4 and R 5 are each independently selected from H, F, Cl, Br, I, OH, NH 2 and C 1-6 alkyl optionally substituted with 1, 2 or 3 R c ;
- R 6 is selected from H and C 1-6 alkyl optionally substituted with 1, 2 or 3 Rd ;
- L 1 is selected from -O-, -N (R)-and -C 1-3 alkyl-, optionally substituted with 1, 2 or 3 R e ;
- L 2 is selected from -C 1-3 alkyl -, - C 3-6 cycloalkyl - and -C 3-6 cycloalkyl, -C 1-3 alkyl -, a -C 1-3 alkyl - -C 3-6 cycloalkyl- and -C 3-6 cycloalkyl-C 1-3 alkyl- are optionally substituted with 1, 2 or 3 R f ;
- R a, R b, R c , R d, R e and R f are each independently selected from H, F, Cl, Br, I, OH , and NH 2;
- R is selected from H and C 1-3 alkyl
- Carbon atoms with "*" are chiral carbon atoms and exist in the form of a single enantiomer (R) or (S) or are rich in one enantiomer.
- R 1 is independently selected from H, F, Cl, Br, I, OH, NH 2 , CN, and CH 3, and is preferably selected from H, F, Cl, or Br; more preferably F.
- Other variables are as defined in the present invention.
- R 2 is selected from H and CH 3 , preferably H, and other variables are as defined in the present invention.
- R 3 is selected from H, F, Cl, Br, or I, preferably selected from H, F, and more preferably H.
- R 4 and R 5 are each independently selected from H, F, Cl, Br, I, OH, NH 2 and CH 3 ; preferably selected from H and F; more preferably H, other
- the variables are as defined in the present invention.
- R 6 is selected from H and CH 3 , preferably H, and other variables are as defined in the present invention.
- R 7 is selected from H, F, Cl, Br, I, OH, NH 2 , CN, or CH 3 , CH 2 CH 3 , optionally substituted with 1, 2 or 3 R g .
- CH 2 CH 2 CH 3 and CH (CH 3 ) 2 preferably selected from H, CH 3 , CH 2 CH 3 , CH 2 CH 2 CH 3 or CH (CH 3 ) 2 , more preferably selected from H, CH 3 , most preferably H.
- Other variables are as defined in the present invention.
- the above-mentioned L 1 is selected from the group consisting of -CH 2- , -CH 2 CH 2- , -O-, and -NH-, preferably the above-mentioned L 1 is selected from -NH- and -O-, and more preferably -O-, other variables are as defined in the present invention.
- the aforementioned L 2 is selected from the group consisting of -CH 2- , -CH 2 CH 2- , -CH 2 CH (CH 3 )-, Preferably selected from -CH2CH (CH3)-, More preferably Other variables are as defined in the present invention.
- the above W is selected from -CH- and N, preferably -N-, and other variables are as defined in the present invention.
- the above-mentioned X is selected from the group consisting of -CH 2- , -O-, and -NH-, preferably -O-, and other variables are as defined in the present invention.
- the above Z 1 is selected from -CH (CH 3 ) or -CH 2- , preferably -CH 2- , and other variables are as defined in the present invention.
- the above Z 2 is selected from -CH 2- , -CH 2 CH 2 -and -CH 2 CH 2 CH 2- , preferably selected from -CH 2 -and -CH 2 CH 2 , more preferably Is -CH 2 -other variables are as defined in the present invention.
- R is selected from H, -CH 3, -CH 2 CH 3, preferably selected from H, -CH 3, and more preferably from H, the other variables are as defined in the present invention.
- R a, R b, R c , R d, R e and R f are each independently selected from H or F, preferably selected from H, the other variables are as defined in the present invention.
- the aforementioned structural unit From Preferably selected from More preferably selected from Most preferably selected from Other variables are as defined in the present invention.
- the compound represented by formula (II), an isomer thereof, or a pharmaceutically acceptable salt thereof wherein W is selected from -CH- and N; X is selected from -CH 2- , -O- and -NH-; R 1 is F; R 2 is H; Z 1 is selected from -CH 2 -and -CH (CH 3 )-; Z 2 is selected from -CH 2 -and -CH 2 CH 2- ; L 1 is -O-; L 2 is selected from -CH 2 CH (CH 3 )-,
- the aforementioned compound, an isomer thereof, or a pharmaceutically acceptable salt thereof is selected from:
- W, X, R 1 , R 2 , R 7 , L 1 and L 2 are as defined in the present invention.
- the aforementioned compound, an isomer thereof, or a pharmaceutically acceptable salt thereof is selected from the group consisting of
- W, X, R 1 , R 2 , L 1 and L 2 are as defined in the present invention.
- the invention also provides a compound of the formula, an isomer thereof, or a pharmaceutically acceptable salt thereof, which is selected from
- the aforementioned compound, an isomer thereof, or a pharmaceutically acceptable salt thereof is selected from the group consisting of
- the present invention also provides a pharmaceutical composition
- a pharmaceutical composition comprising a therapeutically effective amount of the above-mentioned compound, an isomer thereof or a pharmaceutically acceptable salt thereof as an active ingredient, and a pharmaceutically acceptable carrier.
- the present invention also provides the application of the above compound, its isomer, its pharmaceutically acceptable salt, or its composition in the preparation of a medicament for treating a Trk kinase-related disease.
- the drug is a drug for treating solid tumors.
- the solid tumors include neuroblastoma, ovarian cancer, colorectal cancer, melanoma, head and neck cancer, gastric cancer, lung cancer, breast cancer, glioblastoma, neuroblastoma, secretory breast Cancer, salivary gland cancer, papillary thyroid cancer.
- pharmaceutically acceptable refers to those compounds, materials, compositions, and / or dosage forms that are within the scope of sound medical judgment and are suitable for use in contact with human and animal tissues Without excessive toxicity, irritation, allergic reactions or other problems or complications, commensurate with a reasonable benefit / risk ratio.
- pharmaceutically acceptable salt refers to a salt of a compound of the present invention, prepared from a compound having a specific substituent and a relatively non-toxic acid or base found in the present invention.
- base addition salts can be obtained by contacting a sufficient amount of a base with a neutral form of such compounds in a pure solution or a suitable inert solvent.
- Pharmaceutically acceptable base addition salts include sodium, potassium, calcium, ammonium, organic ammonia or magnesium salts or similar salts.
- acid addition salts can be obtained by contacting the neutral form of such compounds with a sufficient amount of acid in a pure solution or a suitable inert solvent.
- Examples of pharmaceutically acceptable acid addition salts include inorganic acid salts including, for example, hydrochloric acid, hydrobromic acid, nitric acid, carbonic acid, bicarbonate, phosphoric acid, monohydrogen phosphate, dihydrogen phosphate, sulfuric acid, Hydrogen sulfate, hydroiodic acid, phosphorous acid, etc .; and organic acid salts, such as acetic acid, propionic acid, isobutyric acid, maleic acid, malonic acid, benzoic acid, succinic acid, suberic acid, Similar acids such as fumaric acid, lactic acid, mandelic acid, phthalic acid, benzenesulfonic acid, p-toluenesulfonic acid, citric acid, tartaric acid, and methanesulfonic acid; also include salts of amino acids (such as arginine, etc.) , And salts of organic acids such as glucuronic acid. Certain specific compounds of the present invention contain basic and acidic functional groups
- the pharmaceutically acceptable salts of the present invention can be synthesized from the parent compound containing an acid group or a base by a conventional chemical method. Generally, such salts are prepared by reacting these compounds in the form of a free acid or base with a stoichiometric appropriate base or acid in water or an organic solvent or a mixture of the two.
- the compounds of the invention may exist in specific geometric or stereoisomeric forms.
- This invention contemplates all such compounds, including cis and trans isomers, (-)-and (+)-enantiomers, (R)-and (S) -enantiomers, diastereomers Isomers, (D) -isomers, (L) -isomers, and racemic and other mixtures thereof, such as enantiomers or diastereomerically enriched mixtures, all of which belong to Within the scope of the invention.
- Additional asymmetric carbon atoms may be present in substituents such as alkyl. All these isomers and their mixtures are included in the scope of the present invention.
- enantiomers or “optical isomers” refer to stereoisomers in mirror image relationship to each other.
- cis-trans isomer or “geometric isomer” are caused by the inability of a double bond or a single bond of a ring-forming carbon atom to rotate freely.
- diastereomer refers to a stereoisomer in which a molecule has two or more centers of chirality and is in a non-mirror relationship between molecules.
- wedge solid line key And wedge dashed keys Represents the absolute configuration of a solid center, using straight solid line keys And straight dashed keys Represents the relative configuration of the solid center, with wavy lines Represents a wedge solid line key Or wedge-shaped dotted key Or with wavy lines Represents a straight solid line key And straight dashed keys
- the compounds of the invention may exist in specific isomers.
- tautomer or “tautomeric form” means that at room temperature, the isomers of different functional groups are in dynamic equilibrium and can be quickly converted to each other. If tautomers are possible (eg in solution), the chemical equilibrium of the tautomers can be reached.
- proton tautomers also known as prototropic tautomers
- proton migration such as keto-enol isomerization and imine-ene Amine isomerization.
- Valence tautomers include recombination of some bonding electrons for mutual conversion.
- a specific example of the keto-enol tautomerization is the interconversion between two tautomers of pentane-2,4-dione and 4-hydroxypent-3-en-2-one.
- the terms “rich in one isomer”, “enriched in isomers”, “enriched in one enantiomer” or “enantiomerically enriched” refer to one of the isomers or the The enantiomeric content is less than 100%, and the content of the isomer or enantiomer is 60% or more, or 70% or more, or 80% or more, or 90% or more, or 95% or more, or 96% or more, or 97% or more, or 98% or more, or 99% or more, or 99.5% or more, or 99.6% or more, or 99.7% or more, or 99.8% or more, or more 99.9%.
- the terms “isomer excess” or “enantiomeric excess” refer to the difference between the two isomers or the relative percentages of the two enantiomers. For example, if the content of one isomer or enantiomer is 90%, and the content of the other isomer or enantiomer is 10%, the isomer or enantiomeric excess (ee value) is 80% .
- Optically active (R)-and (S) -isomers and D and L isomers can be prepared by chiral synthesis or chiral reagents or other conventional techniques. If an enantiomer of a compound of the present invention is desired, it can be prepared by asymmetric synthesis or derivatization with a chiral auxiliary, in which the resulting diastereomeric mixture is separated and the auxiliary group is cleaved to provide pure The desired enantiomer.
- a diastereomeric salt is formed with a suitable optically active acid or base, and then a conventional method known in the art Diastereomeric resolution is performed and the pure enantiomer is recovered.
- the separation of enantiomers and diastereoisomers is usually accomplished by using chromatography that employs a chiral stationary phase and optionally is combined with chemical derivatization (such as the generation of amino groups from amines) Formate).
- the compounds of the invention may contain atomic isotopes in unnatural proportions on one or more of the atoms constituting the compound.
- compounds such as tritium ( 3 H), iodine-125 ( 125 I) or C-14 ( 14 C) can be labeled with radioisotopes.
- deuterated drugs can be replaced by heavy hydrogen. The bond between deuterium and carbon is stronger than the bond between ordinary hydrogen and carbon. Compared with non-deuterated drugs, deuterated drugs have reduced side effects and increased drug stability. , Enhance efficacy, extend the biological half-life of drugs and other advantages. Transformations of all isotopic compositions of the compounds of the invention, whether radioactive or not, are included within the scope of the invention.
- substituted refers to the replacement of any one or more hydrogen atoms on a specific atom with a substituent, and can include deuterium and hydrogen variants, as long as the valence of the specific atom is normal and the substituted compound is stable of.
- O oxygen
- Oxygen substitution does not occur on aromatic groups.
- optionally substituted means that it may or may not be substituted, and unless otherwise specified, the kind and number of substituents may be arbitrary on the basis of chemically achievable.
- any variable such as R
- its definition in each case is independent.
- the group may be optionally substituted with at most two R, and R in each case has independent options.
- combinations of substituents and / or variants are only permitted if such combinations result in stable compounds.
- linking group When the number of a linking group is 0, such as-(CRR) 0- , the linking group is a single bond.
- substituents When a substituent is vacant, it means that the substituent does not exist. For example, when X is vacant in AX, it means that the structure is actually A.
- substituents do not indicate which atom is connected to the substituted group, such substituents may be bonded through any of its atoms, for example, pyridyl as a substituent may be passed through any of the pyridine rings. The carbon atom is attached to a substituted group.
- the listed linking group does not indicate its connection direction, its connection direction is arbitrary, for example, The intermediate linking group L is -MW-. At this time, -MW- can be connected to ring A and ring B in the same direction as the reading order from left to right. You can also connect ring A and ring B in the opposite direction from the reading order from left to right. Combinations of the linking groups, substituents, and / or variants thereof are permitted only if such combinations result in stable compounds.
- C 1-6 alkyl is used to indicate a straight or branched chain saturated hydrocarbon group consisting of 1 to 6 carbon atoms.
- the C 1-6 alkyl includes C 1-5 , C 1-4 , C 1-3 , C 1-2 , C 2-6 , C 2-4 , C 6 and C 5 alkyl, etc .; it may Is monovalent (such as methyl), divalent (such as methylene) or polyvalent (such as methine).
- C 1-6 alkyl examples include, but are not limited to, methyl (Me), ethyl (Et), propyl (including n-propyl and isopropyl), butyl (including n-butyl, isobutyl , S-butyl and t-butyl), pentyl (including n-pentyl, isopentyl and neopentyl), hexyl and the like.
- C 1-3 alkyl is used to indicate a straight or branched chain saturated hydrocarbon group consisting of 1 to 3 carbon atoms.
- the C 1-3 alkyl group includes C 1-2 and C 2-3 alkyl groups, and the like; it may be monovalent (such as methyl), divalent (such as methylene), or polyvalent (such as methine).
- Examples of C 1-3 alkyl include, but are not limited to, methyl (Me), ethyl (Et), propyl (including n-propyl and isopropyl), and the like.
- the C 3-6 cycloalkyl includes C 3-5 , C 4-5 and C 5-6 cycloalkyl, and the like; it may be monovalent, divalent, or polyvalent.
- Examples of C 3-6 cycloalkyl include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and the like.
- the term "3- to 6-membered heterocycloalkyl" itself or in combination with other terms means a saturated cyclic group consisting of 3 to 6 ring atoms, 1, 2, 3 or 4 ring atoms of which Are heteroatoms independently selected from O, S, and N, and the rest are carbon atoms, wherein the nitrogen atom is optionally quaternized, and the nitrogen and sulfur heteroatoms can be optionally oxidized (ie, NO and S (O) p , p Is 1 or 2). It includes single ring and double ring systems, where the double ring system includes a spiro ring, a parallel ring and a bridge ring.
- the heteroatom may occupy the position of attachment of the heterocycloalkyl group to the rest of the molecule.
- the 3-6 membered heterocycloalkyl includes 4-6 members, 5-6 members, 4 members, 5 members, 6 members, and the like.
- 3- to 6-membered heterocycloalkyl examples include, but are not limited to, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, pyrazolidinyl, imidazolidinyl, tetrahydrothienyl ( Including tetrahydrothiophen-2-yl and tetrahydrothiophen-3-yl, etc.), tetrahydrofuryl (including tetrahydrofuran-2-yl, etc.), tetrahydropyranyl, piperidinyl (including 1-piperidinyl, 2- Piperidinyl and 3-piperidinyl, etc.), piperazinyl (including 1-piperazinyl and 2-piperazinyl, etc.), morpholinyl (including 3-morpholinyl and 4-morpholinyl, etc.), Dioxanyl, dithiazyl, isoxazolidinyl, isothiazolyl,
- C n-n + m or C n -C n + m includes any specific case of n to n + m carbons, for example, C 1-12 includes C 1 , C 2 , C 3 , C 4 , C 5 , C 6 , C 7 , C 8 , C 9 , C 10 , C 11 , and C 12 , and also include any range from n to n + m, for example, C 1-12 includes C 1-3 , C 1-6 , C 1-9 , C 3-6 , C 3-9 , C 3-12 , C 6-9 , C 6-12 , and C 9-12, etc.
- n yuan to n + m means that the number of atoms on the ring is n to n + m.
- a 3-12-membered ring includes a 3-membered ring, a 4-membered ring, a 5-membered ring, a 6-membered ring, a 7-membered ring, an 8-membered ring, and a 9-membered ring.
- 3-membered ring includes 3-6-membered ring, 3-9-membered ring, 5-6-membered ring Ring, 5-7 member ring, 6-7 member ring, 6-8 member ring, and 6-10 member ring, etc.
- leaving group refers to a functional group or atom that can be replaced by another functional group or atom through a substitution reaction (eg, an affinity substitution reaction).
- representative leaving groups include triflate; chlorine, bromine, and iodine; sulfonate groups such as mesylate, tosylate, p-bromobenzenesulfonate, and p-toluenesulfonic acid. Esters, etc .; acyloxy, such as acetoxy, trifluoroacetoxy and the like.
- protecting group includes but is not limited to "amino protecting group", “hydroxy protecting group” or “mercapto protecting group”.
- amino protecting group refers to a protecting group suitable for preventing side reactions at the amino nitrogen position.
- Representative amino protecting groups include, but are not limited to: formyl; acyl, such as alkanoyl (such as acetyl, trichloroacetyl, or trifluoroacetyl); alkoxycarbonyl, such as tert-butoxycarbonyl (Boc) ; Arylmethoxycarbonyl, such as benzyloxycarbonyl (Cbz) and 9-fluorenylmethoxycarbonyl (Fmoc); Arylmethyl, such as benzyl (Bn), trityl (Tr), 1,1-di -(4'-methoxyphenyl) methyl; silyl, such as trimethylsilyl (TMS) and tert-butyldi
- hydroxy protecting group refers to a protecting group suitable for preventing side reactions of a hydroxyl group.
- Representative hydroxy protecting groups include, but are not limited to: alkyl groups such as methyl, ethyl, and tert-butyl; acyl groups such as alkanoyl (such as acetyl); aryl methyl groups such as benzyl (Bn), p-formyl Oxybenzyl (PMB), 9-fluorenylmethyl (Fm) and diphenylmethyl (diphenylmethyl, DPM); silyl groups such as trimethylsilyl (TMS) and tert-butyl Dimethylsilyl (TBS) and more.
- alkyl groups such as methyl, ethyl, and tert-butyl
- acyl groups such as alkanoyl (such as acetyl)
- aryl methyl groups such as benzyl (Bn), p-formyl Oxybenzyl
- the compounds of the present invention can be prepared by a variety of synthetic methods well known to those skilled in the art, including the specific embodiments listed below, the embodiments formed by combining them with other chemical synthesis methods, and those familiar to those skilled in the art. Equivalent alternatives, preferred embodiments include, but are not limited to, the embodiments of the present invention.
- aq stands for water
- HATU O- (7-azabenzotriazol-1-yl) -N, N, N ', N'-tetramethylurea hexafluorophosphate
- EDC stands for N- (3-dimethylaminopropyl) -N'-ethylcarbodiimide hydrochloride
- m-CPBA stands for 3-chloroperoxybenzoic acid
- eq stands for equivalent, equivalent
- CDI stands for Carbonyl diimidazole
- DCM stands for dichloromethane
- PE stands for petroleum ether
- DIAD diisopropyl azodicarboxylate
- DMF stands for N, N-dimethylformamide
- DMSO stands for dimethyl sulfoxide
- EtOAc stands for ethyl acetate EtOH for ethanol; MeOH for methanol
- CBz benzyl
- the compound of the present invention exhibits higher kinase inhibitory activity in a variety of kinases and mutants thereof, and the activity is superior to LOXO-195 and LOXO-101.
- the compounds of the present invention show significant effects of inhibiting cell proliferation in enzyme and cell level tests, and show significant effects of suppressing tumors in corresponding animal in vivo pharmacological experiments.
- Figure 1 WX001B three-dimensional structure ellipsoid diagram
- Figure 2 WX001B unit cell stacking diagram along the b-axis direction
- Figure 3 Effect of WX001B on tumor volume of Ba / F3 ETV6-NTRK3-G623R tumor-bearing nude mice;
- Figure 4 Effect of WX001B on tumor volume of Ba / F3 ETV6-NTRK3 tumor-bearing nude mice;
- Figure 5 Effect of WX001B on tumor weight of Ba / F3 ETV6-NTRK3-G623R tumor-bearing nude mice;
- Figure 8 Effect of WX001B on the weight of Ba / F3 ETV6-NTRK3 tumor-bearing nude mice.
- compound 1-1 (20 g, 128.93 mmol, 1 eq) was added to a methanol solution of ammonia (7M, 199.64 mL, 10.84 eq, 200 mL), and trimethylcyanosilane ( 19.19 g, 193.39 mmol, 24.19 mL, 1.5 eq), naturally heated to 20 ° C. and stirred for 16 hours, and then added trimethyl cyanosilane (6.40 g, 64.46 mmol, 8.06 mL, 0.5 eq), and continued stirring for 24 hours. The reaction solution was concentrated.
- compound 1-6 (772 mg, 3.41 mmol, 1 eq) was dissolved in tetrahydrofuran (15 mL), lithium tetrahydroaluminum (518.13 mg, 13.65 mmol, 4 eq) was added at 0 ° C, and the reaction was performed at 50 ° C for 1.5 hours. .
- a saturated ammonium chloride aqueous solution (15 mL) was slowly added dropwise to the reaction solution, and then water (20 mL) was added, followed by extraction with dichloromethane (20 mL). The organic phase was washed once with saturated brine (20 mL), and dried over anhydrous sodium sulfate.
- compound 1-8 (535 mg, 1.33 mmol, 1 eq) was dissolved in acetonitrile (10 mL), and sodium iodide (599.37 mg, 4.00 mmol, 3 eq) and trimethylchlorosilane (434.42 mg, 4.00 mmol, 507.49 ⁇ L, 3 eq), and reacted at 75 ° C. for 0.5 hours.
- Dichloromethane (10 mL) and water (10 mL) were added to the reaction solution and extracted once. The organic phase was dried over anhydrous sodium sulfate and concentrated in vacuo to obtain compound 1-9.
- compound 1-10 400 mg, 1.11 mmol, 1 eq was dissolved in N, N-dimethylformamide (4 mL), and N, N-diisopropylethylamine (431.64 mg, 3.34mmol, 581.72 ⁇ L, 3eq), add O- (7-azabenzotriazol-1-YL) -N, N, N, N-tetramethylurea hexafluorophosphine salt (423.29mg) at 0 ° C (1.11 mmol, 1 eq), and after stirring for 0.5 hour, (1- (hydroxymethyl) cyclopropylamino hydrochloride (137.58 mg, 1.11 mmol, 1 eq)) was added, and the temperature was naturally raised to 25 ° C and stirred for 16 hours.
- N, N-dimethylformamide 4 mL
- N, N-diisopropylethylamine 431.64 mg, 3.34mmol, 581.72 ⁇
- Diethyl azodicarboxylate (220.40 mg, 840.30 ⁇ mol, 3 eq), naturally heated to 25 ° C and stirred for 1 hour, then add triphenylphosphine (220.40 mg, 840.30 ⁇ mol, 3 eq) and diethyl azodicarboxylate (243.91 mg, 1.40 mmol, 254.60 ⁇ L, 5 eq), and the reaction was continued for 5 hours. After adding water (15 mL) to the reaction system for extraction once, the organic phase was dried over anhydrous sodium sulfate and concentrated in vacuo.
- 1,1-Bis (diphenylphosphonium) ferrocene palladium chloride (812.63 mg, 1.11 mmol, 0.033 eq) was added to compound 2-1 (6.9 g, 33.65 mmol, 1 eq) at 16 ° C.
- Ninacol borate (9.32 g, 36.68 mmol, 1.09 eq)
- potassium acetate (12.98 g, 132.26 mmol, 3.93 eq) in N, N-dimethylformamide (90 mL) suspension.
- the resulting reaction mixture was stirred at 16 ° C and replaced with nitrogen three times, then heated to 110 ° C and stirring was continued for 16 hours.
- Tetrahydrofuran (115 mL), water (144 mL), compound 3-2 (14.4 g, 56.90 mmol, 1 eq) were added to the reaction system, and stirring was started. Then 2-chloropyrazine (7.17 g, 62.59 mmol, 5.60 mL, 1.1 eq) and potassium carbonate (15.73 g, 113.80 mmol, 2 eq) were added to the reaction system in sequence, and nitrogen was replaced three times. After Pd (dppf) Cl 2. CH 2 Cl 2 (2.32 g, 2.84 mmol, 0.05 eq) was added to the reaction system, the temperature was raised to 80 ° C. and the reaction was performed for 1 hour.
- the obtained crude product was added with 10 mL of methyl tert-butyl ether and 2 mL of ethyl acetate. After beating for 1 hour, it was filtered. Filter The cake was beaten with 10 mL of methyl tert-butyl ether and 2 mL of ethyl acetate for 1 hour, and filtered. The filter cake was dried at 50 ° C to obtain compound 3-10.
- the reaction was quenched by the addition of saturated aqueous ammonium chloride (50 mL) and water (100 mL), and the aqueous phase was extracted twice with ethyl acetate (200 mL).
- the combined organic phases were dried over anhydrous sodium sulfate.
- the drying agent was removed by filtration, and the organic phase was concentrated in vacuo to obtain a crude product.
- the crude product was separated and purified by silica gel column chromatography (petroleum ether: ethyl acetate to 100: 0 to 10: 1) to obtain compound 6-4.
- Example 6 Referring to the synthetic steps of Example 6, the R-2-amine-1-propanol in step 10 was replaced with the fragments in the following table, respectively, to synthesize Example 7 and Example 8.
- reaction solution was poured into water (50 mL), and then extracted three times with ethyl acetate (50 mL). The combined organic phases were washed with saturated brine (30 mL), dried over anhydrous sodium sulfate, filtered, and concentrated in vacuo to obtain a crude product.
- WX009A 1 H NMR (400MHz, DMSO-d 6 ) ⁇ : 8.97-8.86 (m, 1H), 8.81-8.69 (m, 1H), 8.10-7.96 (m, 2H), 7.91-7.79 (m, 1H) , 6.92-6.85 (m, 1H), 5.95-5.82 (m, 1H), 4.93-4.83 (m, 1H), 4.40-4.29 (m, 2H), 4.12-3.97 (m, 2H), 3.89-3.75 ( m, 1H), 3.52-3.25 (m, 2H), 2.40-2.25 (m, 1H), 2.24-2.16 (m, 1H), 2.00-1.91 (m, 1H), 1.14-1.05 (m, 1H), 0.97-0.89 (m, 1H), 0.84-0.75 (m, 1H).
- WX009B 1 H NMR (400MHz, DMSO-d 6 ) ⁇ : 8.96-8.85 (m, 1H), 8.80-8.68 (m, 1H), 8.09-7.95 (m, 2H), 7.91-7.79 (m, 1H) , 6.92-6.85 (m, 1H), 5.95-5.82 (m, 1H), 4.93-4.83 (m, 1H), 4.40-4.29 (m, 2H), 4.12-3.97 (m, 2H), 3.87-3.73 ( m, 1H), 3.50-3.25 (m, 2H), 2.47-2.27 (m, 1H), 2.26-2.10 (m, 1H), 1.97-1.89 (m, 1H), 1.11-1.02 (m, 1H), 0.99-0.86 (m, 1H), 0.81-0.72 (m, 1H).
- Example 11 Compound WX001B single crystal X-ray diffraction detection analysis
- Single crystal culture process Take a sample of WX001B (about 5 mg), place it in a 2 mL brown sample bottle, add 200 ⁇ L of ethyl acetate, fully dissolve it, and leave it at room temperature.
- the compounds were tested for their kinase inhibitory activity against TrkA, TrkB, TrkC, ALK, and Ros1 at Reaction Biology Corp.
- To the reaction buffer (20 mM Hepes (pH 7.5), 10 mM MgCl 2 , 1 mM EGTA, 0.02% Brij35, 0.02 mg / ml BSA, 0.1 mM Na 3 VO 4 , 2 mM DTT, 1% DMSO), sequentially add a base of a certain concentration.
- Adenosine Tri-Phosphate is an energy carrier common in various life activities in nature, and is the smallest unit of energy storage and transfer.
- the CellTiter-Glo TM live cell detection kit uses luciferase as a detection substance, and luciferase requires the participation of ATP during the light emission process.
- CellTiter-Glo TM reagent was added to the cell culture medium, and the luminescence value was measured. The light signal was directly proportional to the amount of ATP in the system, and ATP was positively related to the number of living cells. Therefore, by using the CellTiter-Glo kit to detect ATP content, cell proliferation can be detected.
- the cell lines are Ba / F3 LMNA-NTRK1-WT, Ba / F3 LMNA-NTRK1-F589L, BaF3 LMNA-NTRK1-G595R, BaF3 LMNA-NTRK1-G667A, BaF3 ETV6-NTRK3-WT, BaF3 ETV6-NTRK3 -G623R, Ba / F3 SLC34A2-ROS1-WT stably transformed cell line, 5000 cells / well.
- a) Prepare a 10-fold drug solution with a maximum concentration of 10 ⁇ M, 9 concentrations, and a 3-fold dilution. Add 10 ⁇ L of drug solution to each well of a 96-well plate inoculated with cells, and set three replicates for each drug concentration.
- the compounds of the present invention are: Ba / F3, LMNA-NTRK1-WT, Ba / F3, LMNA-NTRK1-F589L, BaF3, LMNA-NTRK1-G595R, BaF3, LMNA-NTRK1-G667A, BaF3, ETV6-NTRK3-WT, BaF3, and ETV6.
- -NTRK3-G623R stably transfected cell line exhibited high cell proliferation inhibitory activity, which was superior to that of LOXO-195 and LOXO-101.
- a number of compounds of the present invention exhibit weak inhibitory activity against Ba / F3SLC34A2-ROS1-WT, and exhibit selective inhibitory effects on NTRK fusion cell lines.
- Drug formulation Compounds are formulated into clear solutions with 5% DMSO + 10% solutol + 85% water as the vehicle for administration in the IV (intravenous) and PO (intragastric) groups. Each compound was administered at a dose of: 3 mg / kg IV; and a PO dose of 10 mg / kg.
- the results of the pharmacokinetic parameters are shown in Table 8:
- Drug formulation Compounds are formulated into clear solutions with 5% DMSO + 10% solutol + 85% water as the vehicle for administration in the IV (intravenous) and PO (intragastric) groups. Each compound was administered at a dose of: 3 mg / kg IV; and a PO dose of 10 mg / kg.
- the results of the pharmacokinetic parameters are shown in Table 9:
- 56 nude mice with appropriate tumor volume were selected and randomly divided into 7 groups: solvent control group, WX001B four dose groups (2.5, 5, 10, 20 mg / kg, bid), Loxo-195 group (100 mg / kg, bid) And Loxo-101 group (60mg / kg, qd).
- the tumor diameter was measured, the tumor volume was calculated, and the antitumor effect of WX001B was observed dynamically.
- Group administration was started the next day by intragastric administration, and the animal weight and tumor length were measured once every other day. The following indicators were observed until the next day after the last administration:
- T / C (%) TRTV / CRTV ⁇ 100%.
- TRTV RTV in the administration group
- CRTV RTV in the control group
- TGI tumor growth inhibition rate
- Tumor suppression rate (average tumor weight in the control group-average tumor weight in the administration group) / control The average tumor weight in the group was 100%, and the tumor mass was photographed and recorded.
- tumors in the solvent control group continued to grow, and the relative increase rate of tumors in each dose group of WX001B and Loxo-195 group continued to decrease.
- the TGIs on the day of dissection were 68.95%, 81.60%, 91.09%, and 95.11%, respectively.
- the TGI was 31.65%, which was consistent with the insensitivity of the first-generation NTRK inhibitor to drug-resistant mutant cells.
- TGI of WX001B 2.5, 5, 10 and 20 mg / kg groups on the day of dissection were 84.33%, 91.27%, 95.18% and 97.11%, respectively.
- the TGI was 94.80% on the day of dissection; in the Loxo-101 60mg / kg group, the TGI was 63.87% on the day of dissection.
- Group Tumor weight (g) Tumor suppression rate (%) Solvent control 1.72 ⁇ 0.30 - WX001B 20mg / kg 0.07 ⁇ 0.06 95.75 WX001B 10mg / kg 0.12 ⁇ 0.11 92.90 WX001B 5mg / kg 0.44 ⁇ 0.13 74.12 WX001B 2.5mg / kg 0.54 ⁇ 0.24 68.72 Loxo-195 100mg / kg 0.15 ⁇ 0.14 91.50 Loxo-101 60mg / kg 1.28 ⁇ 0.62 25.27
- the tumor suppression rates of the WX001B 20, 10, 5, 2.5 mg / kg dose groups were 95.75%, 92.90%, 74.12%, and 68.72%, respectively.
- the tumor inhibition rate of Loxo-195 100mg / kg group was 91.50%, which was similar to that of WX001B 10mg / kg group.
- the tumor inhibition rate of Loxo-10160mg / kg group was 25.27%, which is consistent with the generation of NTRK inhibitors that are not sensitive to drug-resistant mutant cells.
- the tumor suppression rates of the WX001B 20, 10, 5, 2.5 mg / kg dose groups were 96.47%, 93.42%, 89.51%, and 85.47%, respectively.
- the tumor inhibition rate of Loxo195 100mg / kg group was 94.86%, which was similar to WX001B 10mg / kg group.
- the tumor inhibition rate of Loxo-101 60mg / kg group was 63.49%.
- WX001B inhibited the growth of Ba / F3ETV6-NTRK3-G623R cells and Ba / F3ETV6-NTRK3 subcutaneously transplanted tumors in nude mice at doses of 2.5-20mg / kg, and the animals were well tolerated.
- the tumor suppressive effect of WX001B was better than that of the first-generation inhibitor Loxo-101; the tumor suppressive effect of WX001B at a dose of 10 mg / kg was similar to that of Loxo-195 at a dose of 100 mg / kg.
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Abstract
Description
化合物 | TrkA | TrkA-G595R | TrkA-G667C | TrkC | ALK | Ros1 |
WX001A | >1000 | / | / | / | / | / |
WX001B | 2.4 | 3.5 | 2.3 | 0.2 | 182.0 | 1.0 |
WX002A | 3.2 | 2.1 | 0.7 | 0.2 | 18.5 | 0.2 |
WX002B | 526 | / | / | / | / | / |
WX003A | 656 | / | / | / | / | / |
WX003B | 4.9 | 9.4 | 1.7 | 0.2 | 88.9 | 1.2 |
WX004A | 441 | / | / | / | / | / |
WX004B | 2.7 | 2.7 | 18.2 | 0.3 | 133.5 | 8.1 |
WX005A | 4.7 | 0.3 | 0.5 | 0.1 | 103.0 | 3.1 |
WX005B | >1000 | / | / | / | / | / |
WX006 | 0.7 | 0.3 | 0.1 | 0.1 | >1000 | 4.8 |
WX007 | 0.6 | 0.2 | 0.1 | 0.1 | 901.00 | 2.2 |
WX008 | 0.7 | 0.2 | 0.1 | 0.1 | >1000 | 12.8 |
WX009A | 1.8 | 0.9 | 2.9 | 0.1 | 51.3 | 0.1 |
WX009B | >1000 | / | / | / | / | / |
WX010A | 4.1 | 8.9 | 189.0 | 0.3 | >1000 | 28.7 |
WX010B | >1000 | / | / | / | / | / |
LOXO-101 | 19.70 | >1000 | 512 | 1.12 | >1000 | 95.50 |
LOXO-195 | 6.67 | 6.19 | 110.00 | 0.50 | 274.00 | 1.15 |
组别 | 肿瘤重量(g) | 肿瘤抑制率(%) |
溶剂对照 | 1.72±0.30 | - |
WX001B 20mg/kg | 0.07±0.06 | 95.75 |
WX001B 10mg/kg | 0.12±0.11 | 92.90 |
WX001B 5mg/kg | 0.44±0.13 | 74.12 |
WX001B 2.5mg/kg | 0.54±0.24 | 68.72 |
Loxo-195 100mg/kg | 0.15±0.14 | 91.50 |
Loxo-101 60mg/kg | 1.28±0.62 | 25.27 |
组别 | 肿瘤重量(g) | 肿瘤抑制率(%) |
溶剂对照 | 1.75±0.89 | - |
WX001B 20mg/kg | 0.06±0.03 | 96.47 |
WX001B 10mg/kg | 0.12±0.10 | 93.42 |
WX001B 5mg/kg | 0.18±0.08 | 89.51 |
WX001B 2.5mg/kg | 0.25±0.15 | 85.47 |
Loxo-195 100mg/kg | 0.09±0.07 | 94.86 |
Loxo-101 60mg/kg | 0.64±0.44 | 63.49 |
Claims (23)
- 式(Ⅱ)所示化合物、其异构体或其药学上可接受的盐,其中,W选自-C(R 3)-和N;X选自-C(R 4)(R 5)-、-O-和-N(R 6)-;Z 1选自-CH(R 7)-;Z 2选自-CH 2-、-CH 2CH 2-和-CH 2CH 2CH 2-;R 1选自H、F、Cl、Br、I、OH、NH 2、CN和任选被1、2或3个R a取代的C 1-6烷基;R 2选自H和任选被1、2或3个R b取代的C 1-6烷基;R 3选自H、F、Cl、Br、I、OH和NH 2;R 4和R 5分别独立地选自H、F、Cl、Br、I、OH、NH 2和任选被1、2或3个R c取代的C 1-6烷基;R 6选自H和任选被1、2或3个R d取代的C 1-6烷基;R 7选自H、F、Cl、Br、I、OH、NH 2、CN和任选被1、2或3个R g取代的C 1-6烷基;L 1选自-O-、-N(R)-和任选被1、2或3个R e取代的-C 1-3烷基-;L 2选自-C 1-3烷基-、-C 3-6环烷基-、-3-6元杂环烷基-和-C 3-6环烷基-C 1-3烷基-,所述-C 1-3烷基-、-C 3-6环烷基-、-3-6元杂环烷基-和-C 3-6环烷基-C 1-3烷基-任选被1、2或3个R f取代;R a、R b、R c、R d、R e、R f和R g分别独立地选自H、F、Cl、Br、I、OH和NH 2;R选自H和C 1-3烷基;带“*”碳原子为手性碳原子,以(R)或(S)单一对映体形式或富含一种对映体形式存在;所述3-6元杂环烷基包含1、2、3或4个独立选自O、NH、S和N的杂原子或杂原子团。
- 根据权利要求1所述化合物、其异构体或其药学上可接受的盐,其中,R 1分别独立地选自H、F、Cl、Br、I、OH、NH 2、CN和CH 3,优选地选自H、F、Cl或Br,更优选为F。
- 根据权利要求1或2任意一项所述化合物、其异构体或其药学上可接受的盐,其中,R 2选自H和CH 3,优选为H。
- 根据权利要求1-3任意一项所述化合物、其异构体或其药学上可接受的盐,其中,R 3选自H、F、Cl、Br或I,优选地选自H、F,更优选为H。
- 根据权利要求1~4任意一项所述化合物、其异构体或其药学上可接受的盐,其中,R 4和R 5分别独立地选自H、F、Cl、Br、I、OH、NH 2和CH 3,优选地选自H、F,更优选为H。
- 根据权利要求1~5任意一项所述化合物、其异构体或其药学上可接受的盐,其中,R 6选自H和CH 3,优选地选自H。
- 根据权利要求1~6任意一项所述化合物、其异构体或其药学上可接受的盐,其中,R 7选自H、F、Cl、Br、I、OH、NH 2、CN、或任选被1、2或3个R g取代的CH 3、CH 2CH 3、CH 2CH 2CH 3和CH(CH 3) 2,优选地选自H、CH 3、CH 2CH 3、CH 2CH 2CH 3或CH(CH 3) 2,更优选地选自H、CH 3,最优选为H。
- 根据权利要求1~7任意一项所述化合物、其异构体或其药学上可接受的盐,其中,L 1选自-CH 2-、-CH 2CH 2-、-O-和-NH-;优选地选自-O-和-NH-;更优选为-O-。
- 根据权利要求1~9任意一项所述化合物、其异构体或其药学上可接受的盐,其中,W选自-CH-和N;优选为N。
- 根据权利要求1~10任意一项所述化合物、其异构体或其药学上可接受的盐,其中,X选自-CH 2-、-O-和-NH-,优选为-O-。
- 根据权利要求1~11任意一项所述化合物、其异构体或其药学上可接受的盐,其中,Z 1选自-CH(CH 3)或-CH 2-,优选为-CH 2-。
- 根据权利要求1~12任意一项所述化合物、其异构体或其药学上可接受的盐,其中,Z 2选自-CH 2-、-CH 2CH 2-和-CH 2CH 2CH 2-,优选地选自-CH 2-和-CH 2CH 2,更优选为-CH 2-。
- 一种药物组合物,包括治疗有效量的根据权利要求1~20任意一项所述的化合物、其异构体或其药学上可接受的盐作为活性成分以及药学上可接受的载体。
- 根据权利要求1~20任意一项所述的化合物、其异构体或其药学上可接受的盐或者权利要求21的组合物在制备治疗与Trk激酶相关疾病的药物中的应用。
- 根据权利要求22所述的应用,其特征在于,所述药物是用于治疗实体瘤的药物。
Priority Applications (4)
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US17/281,209 US20210403485A1 (en) | 2018-09-29 | 2019-09-29 | Pyrazolopyrimidine derivative as selective trk inhibitor |
CN201980062241.XA CN112955453B (zh) | 2018-09-29 | 2019-09-29 | 作为选择性Trk抑制剂的吡唑并嘧啶衍生物 |
JP2021517670A JP2022511381A (ja) | 2018-09-29 | 2019-09-29 | 選択的Trk阻害剤としてのピラゾロピリミジン誘導体 |
EP19867599.3A EP3858834A4 (en) | 2018-09-29 | 2019-09-29 | PYRAZOLOPYRIMIDE DERIVATIVES AS SELECTIVE TRK INHIBITORS |
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CN201910432821.5 | 2019-05-22 |
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EP (1) | EP3858834A4 (zh) |
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JP2024531837A (ja) * | 2021-09-22 | 2024-08-29 | 成都先▲導▼▲薬▼物▲開▼▲発▼股▲フン▼有限公司 | 大員環化合物の結晶及びその調製方法と応用 |
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CN114712365B (zh) * | 2022-06-07 | 2022-08-23 | 山东绿叶制药有限公司 | Trk抑制剂在制备治疗迟发性运动障碍药物中的应用 |
CN115947697A (zh) * | 2022-12-28 | 2023-04-11 | 苏州汉德创宏生化科技有限公司 | 一种3-氧代吗啉-4-羧酸叔丁酯的合成方法 |
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WO2010048314A1 (en) * | 2008-10-22 | 2010-04-29 | Array Biopharma Inc. | SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE COMPOUNDS AS TRK KINASE INHIBITORS |
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WO2018081417A2 (en) * | 2016-10-26 | 2018-05-03 | Qian Zhao | PROCESS FOR THE PREPARATION OF PYRAZOLO[1,5-a]PYRIMIDINES AND SALTS THEREOF |
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US5342846A (en) * | 1990-12-05 | 1994-08-30 | Synphar Laboratories, Inc. | 7-substituted-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid compounds and 7-(substituted triazolyl pyrrolidin-1-yl) 4-oxoquinoline-3-carboxylic acid derivatives useful as antibacterial agents |
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- 2019-09-29 WO PCT/CN2019/109043 patent/WO2020063965A1/zh active Application Filing
- 2019-09-29 US US17/281,209 patent/US20210403485A1/en not_active Abandoned
- 2019-09-29 EP EP19867599.3A patent/EP3858834A4/en not_active Withdrawn
- 2019-09-29 JP JP2021517670A patent/JP2022511381A/ja active Pending
Patent Citations (5)
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WO2010048314A1 (en) * | 2008-10-22 | 2010-04-29 | Array Biopharma Inc. | SUBSTITUTED PYRAZOLO[1,5-a]PYRIMIDINE COMPOUNDS AS TRK KINASE INHIBITORS |
WO2011146336A1 (en) * | 2010-05-20 | 2011-11-24 | Array Biopharma Inc. | Macrocyclic compounds as trk kinase inhibitors |
WO2015112806A2 (en) * | 2014-01-24 | 2015-07-30 | Tp Therapeutics, Inc. | Diaryl macrocycles as modulators of protein kinases |
WO2017004342A1 (en) * | 2015-07-02 | 2017-01-05 | Tp Therapeutics, Inc. | Chiral diaryl macrocycles as modulators of protein kinases |
WO2018081417A2 (en) * | 2016-10-26 | 2018-05-03 | Qian Zhao | PROCESS FOR THE PREPARATION OF PYRAZOLO[1,5-a]PYRIMIDINES AND SALTS THEREOF |
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Cited By (1)
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JP2024531837A (ja) * | 2021-09-22 | 2024-08-29 | 成都先▲導▼▲薬▼物▲開▼▲発▼股▲フン▼有限公司 | 大員環化合物の結晶及びその調製方法と応用 |
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US20210403485A1 (en) | 2021-12-30 |
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