WO2023061463A1 - 新的嘧啶并吡啶化合物、其药物组合物及其用途 - Google Patents

新的嘧啶并吡啶化合物、其药物组合物及其用途 Download PDF

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WO2023061463A1
WO2023061463A1 PCT/CN2022/125282 CN2022125282W WO2023061463A1 WO 2023061463 A1 WO2023061463 A1 WO 2023061463A1 CN 2022125282 W CN2022125282 W CN 2022125282W WO 2023061463 A1 WO2023061463 A1 WO 2023061463A1
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alkyl
compound
membered
butyl
independently
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PCT/CN2022/125282
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English (en)
French (fr)
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谢洪明
刘海望
张英俊
贾金龙
冯锡晖
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广东东阳光药业有限公司
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Priority to EP22880399.5A priority Critical patent/EP4417606A1/en
Priority to JP2024522363A priority patent/JP2024537372A/ja
Publication of WO2023061463A1 publication Critical patent/WO2023061463A1/zh

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4375Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having nitrogen as a ring heteroatom, e.g. quinolizines, naphthyridines, berberine, vincamine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/517Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/535Heterocyclic 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
    • A61K31/53751,4-Oxazines, e.g. morpholine
    • A61K31/53771,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol

Definitions

  • the present invention belongs to the field of medicines, specifically, the present invention relates to a new class of pyrimidopyridine compounds as KRAS G12D inhibitors, their pharmaceutical compositions, and the preparation of such compounds and their pharmaceutical compositions for the prevention or treatment of KRAS G12D Use in medicines for related diseases.
  • the RAS gene is one of the most frequently mutated genes in cancer (20%-25%).
  • the currently known members of the RAS gene family include KRAS, NRAS and HRAS, among which the KRAS mutation is the most common, accounting for about 85%.
  • KRAS has the highest mutation rate of 97% in pancreatic ductal adenocarcinoma (PDAC), followed by colorectal cancer, multiple myeloma and lung cancer, which are 52%, 42% and 32%, respectively.
  • PDAC pancreatic ductal adenocarcinoma
  • the most common way of KRAS gene mutation is point mutation, and the common mutation forms are KRAS G12D mutation (41%), KRAS G12V (28%) and KRAS G12C (14%) mutation.
  • RAS gene mutations are often associated with poor prognosis of cancer.
  • KRAS can be transiently activated by upstream growth factors or tyrosine kinases (such as EGFR), and activated KRAS can activate downstream pathways.
  • the common ones are PI3K-AKT- which controls cell production.
  • the present invention provides a compound, or a pharmaceutical composition thereof, which can be used as an inhibitor of KRAS, especially as an inhibitor of KRAS G12D.
  • the present invention further relates to the use of said compound or its pharmaceutical composition for preparing a medicament for treating diseases and/or disorders, especially cancer, by inhibiting KRAS activity.
  • the compound of the present invention can effectively bind to KRAS G12D-GTP and inhibit the phosphorylation of ERK downstream of KRAS G12D.
  • the present invention provides a compound represented by formula (I), or a stereoisomer, tautomer, nitrogen oxide, solvate, metabolite, pharmaceutically acceptable salt or prodrug,
  • R is 6-12 membered aryl or 5-12 membered heteroaryl, wherein said 6-12 membered aryl and 5-12 membered heteroaryl are independently optionally replaced by 1, 2, 3, 4, 5 , 6 or 7 R 8 are replaced;
  • R 3 is -H, -D, -OH, -SH, -F, -Cl, -Br, -I, -CN or C 1-4 alkyl;
  • Y is a key, O or S
  • L is C 1-6 alkylene
  • R 6a and R 6c are each independently -H, -D or C 1-6 alkyl
  • R 6 and R 7 , or R 6b and R 7b , or R 6d and R 7d , or R 6e and R 7e , or R 6f and R 7f form a 4-6 membered hetero ring, wherein the 4-6 membered heterocyclic ring is optionally 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3-6 membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1 Substituents of -6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl;
  • R 6g and R 7g are each independently -H, -D or C 1-6 alkyl.
  • Each R 6a is independently -H, -D or C 1-4 alkyl
  • R 6 and R 7 form a 4-6 membered heterocyclic ring together with the N atom connected to it, wherein the 4-6 membered heterocyclic ring is optionally surrounded by 1, 2, 3 Or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkane Base, 3-6 membered heterocyclic group, C 1-4 alkoxy group, C 1-4 cyanoalkyl group, C 1-4 hydroxyalkyl group, C 1-4 haloalkoxy group or C 1-4 haloalkyl group Substituents are substituted;
  • R 6g and R 7g are each independently -H, -D or C 1-4 alkyl.
  • each R is independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl;
  • R 6 and R 7 , or R 6f and R 7f together with the N atom connected to it respectively form pyrrolidine, piperazine, piperidine, morpholinyl, oxazolidine or imidazolidine, wherein the pyrrolidine , piperazine, piperidine, morpholinyl, oxazolidine and imidazolidine are independently optionally selected from 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, cyclopentyl , pyrrolidinyl, methoxy, ethoxy, isopropoxy, cyanomethyl, hydroxymethyl,
  • R6g and R7g are each independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl.
  • R is one of the following neutron structures:
  • each R 2 is independently optionally substituted by 1, 2, 3, 4, 5, 6 or 7 R 8 ; wherein R 8 has the definition as described in the present invention.
  • Each R 6c is independently -H, -D or C 1-4 alkyl
  • R 6b , R 7b and the N atoms connected to them together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally composed of 1, 2, 3 or 4 members selected from -D, - OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3-6 membered heterocyclyl , C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl substituents.
  • the 4-6 membered heterocyclic ring is optionally composed of 1, 2, 3 or 4 members selected from -D, - OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4
  • each R is independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl;
  • R 6b , R 7b and the N atom connected to it together form pyrrolidine, piperazine, piperidine, morpholinyl, oxazolidine or imidazolidine, wherein the pyrrolidine, piperazine, piperidine, morpholine
  • the group, oxazolidine and imidazolidine are independently and optionally 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , methyl , ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, cyclopentyl, pyrrolidinyl, methoxy, Ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxyethyl, trifluorome
  • L is C 1-4 alkylene
  • R 6d and R 7d , or R 6e and R 7e form a 4-6 membered heterocycle together with the N atom connected to it, wherein the 4-6 membered heterocycle is optionally surrounded by 1, 2, 3 Or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkane group, 3-6 membered heterocyclic group, C 1-4 alkoxy group, C 1-4 cyanoalkyl group, C 1-4 hydroxyalkyl group, C 1-4 haloalkoxy group or C 1-4 haloalkyl group Substituents are substituted;
  • R 6 and R 7 each have the definition as described in the present invention.
  • R 4 is -H, -D, -CH 3 , -CH 2 CH 3 , -(CH 2 ) 2 CH 3 , piperidinyl, piperazinyl, pyrrolidinyl, imidazolidinyl, -CH 2 -pyrrolidinyl, -CH 2 -morpholinyl, -(CH 2 ) 2 -morpholinyl, -CH 2 -oxetanyl, -CH 2 -oxiranyl, -CH 2 -tetrahydrofuryl, -CH 2 -octahydroindolazinyl, -CH 2 -cyclopropyl, -CH 2 -cyclopentyl, -CH 2 -octahydropentalenyl, -CH 2 -octahydro -1H-indenyl, -CH 2 -decalinyl, -CH 2 -pyridyl, -
  • R 6d , R 7d and the N atom connected to it together form azetidine, pyrrolidine, piperazine, piperidine, morpholino, oxazolidine or imidazolidine, wherein the azetidine , pyrrolidine, piperazine, piperidine, morpholino, oxazolidine and imidazolidine are independently optionally selected from 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, Cyclopentyl, pyrrolidinyl, methoxy, ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxy
  • R 6 and R 7 each have the definition as described in the present invention.
  • R is -H, -D, -OH, -SH, -F, -Cl, -Br, -I, -CN, methyl, ethyl, n-propyl, or isopropyl.
  • the compound of the present invention has a compound represented by formula (I-1), or a stereoisomer, a tautomer, a nitrogen oxide, or a compound represented by formula (I-1). solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • n 1, 2, 3, 4, 5, 6 or 7;
  • R 1 , R 3 , R 4 , R 5 , Y and R 8 each have the definition as described in the present invention.
  • the compound of the present invention has a compound represented by formula (I-2), or a stereoisomer, a tautomer, a nitrogen oxide, or a compound represented by formula (I-2). solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • Each R 6a is independently -H, -D or C 1-6 alkyl
  • R 3 , Y, R 4 , R 5 , R 6g and R 7g each have the definition as described in the present invention
  • R 8a , R 8b and R 8c each have the same definition as described for R 8 in the present invention.
  • each R is independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl;
  • R 6g and R 7g each have the definition as described in the present invention.
  • the present invention provides a pharmaceutical composition comprising the compound of the present invention.
  • the pharmaceutical composition of the present invention further comprises a pharmaceutically acceptable adjuvant.
  • the adjuvants described in the present invention include, but are not limited to, carriers, excipients, diluents, vehicles, or combinations thereof.
  • the pharmaceutical composition can be in the form of a liquid, solid, semi-solid, gel or spray.
  • the present invention provides the use of the pharmaceutical composition described in the present invention in the preparation of medicines for preventing, treating or alleviating KRAS G12D-related diseases.
  • the KRAS G12D-associated disease described in the present invention is cancer.
  • the cancer of the present invention is non-small cell lung cancer, small cell lung cancer, colorectal cancer, rectal cancer, colon cancer, small intestine cancer, pancreatic cancer, uterine cancer, gastric cancer, esophageal cancer, prostate cancer, ovarian cancer , breast cancer, leukemia, melanoma, lymphoma, or neuroma.
  • the present invention also provides a method for preventing or treating KRAS G12D-related diseases, the method comprising administering a therapeutically effective amount of the compound of the present invention or a pharmaceutical composition thereof to a patient.
  • the present invention relates to methods for the preparation, isolation and purification of compounds of formula (I), (I-1) or (I-2).
  • pharmaceutically acceptable includes that the substance or composition must be chemically or toxicologically appropriate in relation to the other ingredients making up the formulation and the mammal being used for treatment.
  • the salts of the compounds of the present invention also include intermediates or compounds of formula (I), (I-1) or (I-2) for the preparation or purification of formula (I), (I-1) or (I-2). 2) Salts of separated enantiomers of the indicated compounds, but not necessarily pharmaceutically acceptable salts.
  • subject refers to an animal. Typically the animal is a mammal. Subjects, for example, also refer to primates (such as humans, male or female), cows, sheep, goats, horses, dogs, cats, rabbits, rats, mice, fish, birds and the like. In certain embodiments, the subject is a primate. In other embodiments, the subject is a human.
  • patient refers to a human (including adults and children) or other animals. In some embodiments, “patient” refers to a human.
  • Stereoisomers refer to compounds that have the same chemical structure, but differ in the way the atoms or groups are arranged in space. Stereoisomers include enantiomers, diastereomers, conformational isomers (rotamers), geometric isomers (cis/trans isomers), atropisomers, etc. . Unless otherwise indicated, all stereoisomers or mixtures of stereoisomers of the formulas described herein are within the scope of the invention. In addition, unless otherwise indicated, the structural formulas of the compounds described herein include enriched isotopes of one or more different atoms.
  • the resulting mixture of any stereoisomers can be separated into pure or substantially pure geometric isomers, enantiomers, diastereoisomers on the basis of differences in the physicochemical properties of the components, for example, by chromatography method and/or fractional crystallization.
  • tautomer or "tautomeric form” refers to structural isomers having different energies that are interconvertible through a low energy barrier. If tautomerism is possible (eg, in solution), then a chemical equilibrium of the tautomers can be achieved.
  • proton tautomers also known as prototropic tautomers
  • prototropic tautomers include interconversions via migration of a proton, such as keto-enol isomerization and imine-enol isomerization Amine isomerization.
  • Valence tautomers include interconversions by recombination of some of the bonding electrons.
  • keto-enol tautomerization is the interconversion of pentane-2,4-dione and 4-hydroxypent-3-en-2-one tautomers.
  • Another example of tautomerization is phenol-keto tautomerization.
  • a specific example of phenol-keto tautomerization is the interconversion of pyridin-4-ol and pyridin-4(1H)-one tautomers. Unless otherwise indicated, all tautomeric forms of the compounds of the invention are within the scope of the invention.
  • the compounds of the present invention can be independently and optionally substituted by one or more substituents, such as the above general formula compounds, or as specific examples in the examples, subclasses, and included in the present invention a class of compounds.
  • substituents such as the above general formula compounds, or as specific examples in the examples, subclasses, and included in the present invention a class of compounds.
  • substituents such as the above general formula compounds, or as specific examples in the examples, subclasses, and included in the present invention a class of compounds.
  • substituents such as the above general formula compounds, or as specific examples in the examples, subclasses, and included in the present invention a class of compounds.
  • each...independently are can be interchanged with “...independently” and “...independently”. It should be understood in a broad sense. It can mean that in different groups, the specific options expressed between the same symbols do not affect each other, and it can also mean that in the same group, the specific options expressed between the same symbols do not affect each other.
  • C 1-6 alkyl specifically refers to independently disclosed methyl, ethyl, C 3 alkyl, C 4 alkyl, C 5 alkyl and C 6 alkyl.
  • linking substituents are described.
  • the Markush variables recited for that group are to be understood as linking groups.
  • the Markush group definition for that variable recites “alkyl” or “aryl,” it is understood that “alkyl” or “aryl” respectively represents the linking group.
  • alkyl means a saturated linear or branched monovalent hydrocarbon group containing 1 to 20 carbon atoms, wherein the alkyl group may optionally be substituted by one or more substituents described in the present invention replaced.
  • the alkyl group contains 1-6 carbon atoms, represented as C 1-6 alkyl; in yet another embodiment, the alkyl group contains 1-4 carbon atoms, represented as C 1-6 -4 alkyl; In yet another embodiment, the alkyl group contains 1-3 carbon atoms, denoted C 1-3 alkyl.
  • alkyl groups include, but are not limited to, methyl (Me, -CH 3 ), ethyl (Et, -CH 2 CH 3 ), n-propyl (n-Pr, -CH 2 CH 2 CH 3 ), isopropyl (i-Pr, -CH(CH 3 ) 2 ), n-butyl (n-Bu, -CH 2 CH 2 CH 2 CH 3 ), isobutyl (i-Bu, -CH 2 CH (CH 3 ) 2 ), sec-butyl (s-Bu, -CH(CH 3 )CH 2 CH 3 ), tert-butyl (t-Bu, -C(CH 3 ) 3 ), n-pentyl (-CH 2CH 2 CH 2 CH 2 CH 3 ), 2-pentyl (-CH(CH 3 )CH 2 CH 2 CH 3 ), 3-pentyl (-CH(CH 2 CH 3 ) 2 ), 2-methyl -2-butyl (-C(CH 3 )
  • alkylene denotes a saturated divalent hydrocarbyl group obtained by removing two hydrogen atoms from a saturated straight or branched chain hydrocarbon.
  • an alkylene group contains 1-6 carbon atoms, represented as C 1-6 alkylene; in other embodiments, an alkylene group contains 1-4 carbon atoms, represented as is a C 1-4 alkylene group; in other embodiments, an alkylene group contains 1-3 carbon atoms, represented as a C 1-3 alkylene group; in other embodiments, an alkylene group Groups containing 1-2 carbon atoms are represented as C 1-2 alkylene groups. Examples of alkylene groups include, but are not limited to, -CH2-, -CH2CH2- , -CH ( CH3 ) CH2- , and the like.
  • alkenyl means a linear or branched monovalent hydrocarbon group containing 2-12 carbon atoms, wherein there is at least one unsaturated site, that is, a carbon-carbon sp double bond, wherein the alkenyl group Groups may be optionally substituted with one or more substituents described herein, including the “cis” and “trans” orientations, or the "E” and “Z” orientations.
  • alkenyl groups contain 2-6 carbon atoms, represented as C 2-6 alkenyl; in yet another embodiment, alkenyl groups contain 2-4 carbon atoms, represented as C 2-6 -4 alkenyl.
  • alkynyl means a linear or branched monovalent hydrocarbon group containing 2-12 carbon atoms, wherein there is at least one unsaturated site, that is, a carbon-carbon sp triple bond, wherein the alkynyl group Can be optionally substituted with one or more substituents described herein.
  • an alkynyl group contains 2-6 carbon atoms, represented as C 2-6 alkynyl; in yet another embodiment, an alkynyl group contains 2-4 carbon atoms, represented as C 2-6 -4 alkynyl.
  • alkynyl groups include, but are not limited to, ethynyl (-C ⁇ CH), propargyl ( -CH2C ⁇ CH ), 1-propynyl (-C ⁇ C- CH3 ), and the like .
  • cyanoalkyl refers to an alkyl group substituted with one or more cyano groups, wherein the cyano and alkyl groups have the definitions set forth herein.
  • cyanoalkyl refers to an alkyl group substituted with one cyano group.
  • cyanoalkyl is C 1-6 cyanoalkyl, ie, a C 1-6 alkyl substituted with one or more cyano groups.
  • a C 1-6 cyanoalkyl is a C 1-6 alkyl substituted with one cyano group.
  • cyanoalkyl is C 1-4 cyanoalkyl, ie, C 1-4 alkyl substituted with one or more cyano groups.
  • cyanoalkyl include, but are not limited to, -CH2CN , -CH2CH2CH2CH2CN , -CH2CH2CN , -CH2CH (CN) CH2CH2CN , -CH2 CH(CN) CH2CH ( CH3 )CN, etc.
  • hydroxyalkyl means an alkyl group substituted with one or more hydroxy groups, wherein the alkyl and hydroxy groups have the meanings described herein.
  • hydroxyalkyl represents an alkyl group substituted with 1, 2, 3 or 4 hydroxy groups.
  • hydroxyalkyl represents an alkyl group substituted with one or two hydroxy groups.
  • hydroxyalkyl means C 1-6 hydroxyalkyl, that is, C 1-6 alkyl is substituted by one or more hydroxy groups, preferably, C 1-6 hydroxyalkyl means C 1-6 alkyl An alkyl group substituted by a hydroxy group.
  • hydroxyalkyl represents C 1-4 hydroxyalkyl.
  • hydroxyalkyl represents C 1-3 hydroxyalkyl.
  • hydroxyalkyl include, but are not limited to , -CH2OH , -CH2CH2CH2CH2OH , -CH2CH2OH , -CH2CH (OH)CH2CH2OH, -CH2CH (OH) CH2CH ( CH3 )OH, etc.
  • haloalkyl means that an alkyl group is substituted by one or more halogen atoms, wherein alkyl and halogen have the meanings described herein.
  • the haloalkyl group is C 1-6 haloalkyl, which means that the C 1-6 alkyl group is substituted by one or more halogen atoms; in other embodiments, the haloalkyl group is C 1-4 haloalkane
  • a haloalkyl group is a C 1-3 haloalkyl group , meaning that a C 1-3 alkyl group is substituted by one or more halogen atoms; replaced by multiple halogen atoms.
  • Examples of such include, but are not limited to, monofluoromethyl, difluoromethyl, trifluoromethyl, 1-fluoroethyl, 2-fluoroethyl, 1,2-difluoroethyl, 1,1- Difluoroethyl, 2,2-difluoroethyl, monochloromethyl, dichloromethyl, trichloromethyl, 2-chloroethyl, 1-chloroethyl, 1,2-dichloroethyl, 1,1-dichloroethyl, 2,2-dichloroethyl, 1,1-dibromoethyl, etc.
  • haloalkenyl means an alkenyl group substituted with one or more halogen atoms, wherein alkenyl has the meaning set forth herein.
  • haloalkenyl is C 2-6 haloalkenyl, which means that the C 2-6 alkenyl group is substituted by one or more halogen atoms; in other embodiments, haloalkenyl is a C 2-4 haloalkenyl group, which means that the C 2-4 alkenyl group is substituted by one or more halogen atoms.
  • haloalkynyl means an alkynyl group substituted with one or more halogen atoms, wherein alkynyl has the meaning set forth herein.
  • the haloalkynyl is C 2-6 haloalkynyl, meaning that the C 2-6 alkynyl group is substituted by one or more halogen atoms; in other embodiments, the haloalkynyl is C 2-4 haloalkynyl, which means that the C 2-4 alkynyl group is substituted by one or more halogen atoms.
  • Such examples include, but are not limited to, 2-chloroethynyl (-C ⁇ CCl), 1-chloropropargyl (-CHClC ⁇ CH), 3-chloropropynyl (-C ⁇ C- CH2Cl ),etc.
  • hydroxyalkynyl means an alkynyl group substituted with one or more hydroxy groups, wherein hydroxy and alkynyl have the meanings set forth herein.
  • the hydroxyalkynyl is C 2-6 hydroxyalkynyl, meaning that the C 2-6 alkynyl group is substituted by one or more hydroxyl groups; in other embodiments, the hydroxyalkynyl is C 2- 4 hydroxyalkynyl, means that the C 2-4 alkynyl group is substituted by one or more hydroxyl groups.
  • Such examples include, but are not limited to, 3-hydroxypropynyl (-C ⁇ C- CH2OH ), 4-hydroxybutynyl (-C ⁇ C-( CH2 ) 2OH ), and the like.
  • alkoxyalkyl means an alkyl group substituted by an alkoxy group, wherein alkoxy group and alkyl group have the meanings as described herein.
  • alkoxyalkyl represents C 1-6 alkoxy C 1-6 alkyl; in other embodiments, alkoxyalkyl represents C 1-4 alkoxy C 1-4 Alkyl; In other embodiments, alkoxyalkyl represents C 1-4 alkoxy C 1-3 alkyl; In some embodiments, alkoxyalkyl represents C 1-3 alkoxy C 1-3 alkyl.
  • alkoxy groups include, but are not limited to, methoxymethyl, ethoxymethyl, n-propoxymethyl, isopropoxymethyl, methoxyethyl, methoxy-n-propyl, methyl Oxyisopropyl, Ethoxyethyl, Ethoxyn-Propyl, Ethoxyisopropyl, n-Propoxyethyl, Isopropoxyethyl, n-Propoxyn-Propyl, n-Propyl Oxyisopropyl, isopropoxy-n-propyl, isopropoxyisopropyl, and the like.
  • carboxyalkyl means an alkyl group substituted with one or more carboxy groups, wherein the carboxy and alkyl groups are as specifically defined herein.
  • carboxyalkyl is C 1-6 carboxyalkyl, representing a C 1-6 alkyl substituted by one or more carboxyl groups; in other embodiments, carboxyalkyl is C 1-4 carboxy Alkyl means C 1-4 alkyl substituted by one or more carboxy groups; in other embodiments, carboxyalkyl is C 1-3 carboxyalkyl means C 1-4 substituted by one or more carboxy groups 3 alkyl.
  • carboxyalkyl examples include, but are not limited to, carboxymethyl ( -CH2COOH ), 2-carboxyethyl (-( CH2 ) 2COOH ), 3-carboxypropyl (-( CH2 ) 3COOH ), wait.
  • aminoalkyl means an alkyl group substituted by one or more amino groups, wherein the alkyl group and the amino group have the meanings described herein.
  • an aminoalkyl group is a C 1-6 aminoalkyl group, representing a C 1-6 alkyl group substituted by one or more amino groups; in other embodiments, an aminoalkyl group is a C 1-4 amino group
  • Alkyl means C 1-4 alkyl substituted by one or more amino groups; in other embodiments, aminoalkyl is C 1-3 aminoalkyl means C 1-4 alkyl substituted by one or more amino groups; 3 alkyl.
  • aminoalkyl groups include, but are not limited to, aminomethyl (-CH 2 NH 2 ), 2-aminoethyl (-(CH 2 ) 2 NH 2 ), 1-aminoethyl (-CH(NH 2 )CH 3 ), 1,2-diaminoethyl (-CH(NH 2 )CH 2 NH 2 ), 3-aminopropyl (-(CH 2 ) 3 NH 2 ).
  • alkylamino or “alkylamino” means an amino group substituted by one or two alkyl groups, including "N-alkylamino" and "N,N-dialkylamino", wherein alkyl and amino The groups have the meanings as described in the present invention.
  • alkylamino means C 1-6 alkylamino, which is an alkylamino group containing 1-6 carbon atoms; in other embodiments, alkylamino means C 1-4 alkylamino, which is an alkylamino group containing Alkylamino of 1-4 carbon atoms; Alkylamino means C 1-3 alkylamino, which is an alkylamino containing 1-3 carbon atoms.
  • Suitable alkylamino groups may be mono- or di-alkylamino, examples of which include, but are not limited to, N-methylamino (-NHCH 3 ), N-ethylamino (-NHCH 2 CH 3 ) , N,N-dimethylamino (-N(CH 3 ) 2 ), N,N-diethylamino (-N(CH 2 CH 3 ) 2 ), etc.
  • mercaptoalkyl denotes an alkyl group substituted by one or more mercapto groups, wherein the alkyl group has a meaning as described herein.
  • mercaptoalkyl represents C 1-6 mercaptoalkyl, which is C 1-6 alkyl substituted by one or more mercapto; preferably, C 1-6 mercaptoalkyl is substituted by one mercapto C 1-6 alkyl.
  • mercaptoalkyl represents C 1-4 mercaptoalkyl.
  • mercaptoalkyl represents C 1-3 mercaptoalkyl.
  • mercaptoalkyl examples include, but are not limited to, mercaptomethyl ( -CH2SH ), 2-mercaptoethyl (-( CH2 ) 2SH ), 3-mercaptopropyl (-( CH2 ) 3SH ) , 2,3-dimercaptopropyl (-CH 2 CH(SH)CH 2 (SH)), etc.
  • alkoxy denotes an alkyl group attached to the rest of the molecule through an oxygen atom, wherein the alkyl group has the meaning described herein. Unless specified otherwise, the alkoxy groups contain 1-12 carbon atoms. In one embodiment, the alkoxy group contains 1-6 carbon atoms, representing C 1-6 alkoxy; in another embodiment, the alkoxy group contains 1-4 carbon atoms, representing C 1-4 alkoxy; In yet another embodiment, the alkoxy group contains 1-3 carbon atoms, representing C 1-3 alkoxy. The alkoxy groups may be optionally substituted with one or more substituents described herein.
  • alkoxy groups include, but are not limited to, methoxy (MeO, -OCH 3 ), ethoxy (EtO, -OCH 2 CH 3 ), 1-propoxy (n-PrO, n- Propoxy, -OCH 2 CH 2 CH 3 ), 2-propoxy (i-PrO, i-propoxy, -OCH(CH 3 ) 2 ), 1-butoxy (n-BuO, n- Butoxy, -OCH 2 CH 2 CH 2 CH 3 ), 2-methyl-l-propoxy (i-BuO, i-butoxy, -OCH 2 CH(CH 3 ) 2 ), 2-butane Oxygen (s-BuO, s-butoxy, -OCH(CH 3 )CH 2 CH 3 ), 2-methyl-2-propoxy (t-BuO, t-butoxy, -OC(CH 3 ) 3 ), 1-pentyloxy (n-pentyloxy, -OCH 2 CH 2 CH 2 CH 2 CH 3 ),
  • haloalkoxy means an alkoxy group substituted with one or more halogens, wherein alkoxy and halogen have the meanings defined herein.
  • haloalkoxy represents haloalkoxy containing 1-6 carbon atoms, that is, C 1-6 haloalkoxy; in other embodiments, haloalkoxy represents haloalkoxy containing 1-4 carbon atoms Haloalkoxy, that is, C 1-4 haloalkoxy; in other embodiments, haloalkoxy represents a haloalkoxy containing 1-3 carbon atoms, that is, C 1-3 haloalkoxy.
  • Examples of haloalkoxy include, but are not limited to, trifluoromethoxy (-OCF 3 ), monofluoromethoxy (-OCH 2 F), 2-fluoroethoxy (-OCH 2 CH 2 F), and the like .
  • cycloalkyl contains 3-10 carbon atoms, that is, C 3-10 cycloalkyl; in another embodiment, cycloalkyl contains 3-6 carbon atoms, that is, C 3-6 ring Alkyl; In another embodiment, cycloalkyl comprises 3-5 carbon atoms, ie C 3-5 cycloalkyl.
  • cycloalkyl examples include, but are not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, octahydro-lH-indenyl, octahydropentalenyl, and the like.
  • heterocycle or “heterocyclyl” means a saturated or partially unsaturated monocyclic, bicyclic or tricyclic ring system comprising 3-12 ring atoms, wherein at least one ring atom is selected from nitrogen, sulfur and oxygen atoms; Wherein, the heterocyclic ring or heterocyclic group is non-aromatic and does not contain any aromatic ring.
  • the heterocycle is attached to the rest of the molecule through a linking site, the heterocycle is indicated as a monovalent heterocyclyl.
  • the heterocyclic ring or heterocyclic group consists of 3-10 atoms, represented as a 3-10 membered heterocyclic ring or a 3-10 membered heterocyclic group; in other embodiments, the heterocyclic ring Or the heterocyclic group consists of 3-9 atoms, represented as a 3-9 membered heterocyclic ring or a 3-9 membered heterocyclic group; in other embodiments, the heterocyclic or heterocyclic group consists of 5-9 atoms Composition, expressed as a 5-9 membered heterocyclic ring or a 5-9 membered heterocyclic group; in other embodiments, the heterocyclic ring or heterocyclic group consists of 3-6 atoms, expressed as a 3-6 membered heterocyclic ring Or a 3-6 membered heterocyclic group; in other embodiments, the heterocycl
  • heterocyclic rings include, but are not limited to, oxirane, aziridine, azetidine, oxetane, pyrrolidine, tetrahydrofuran, tetrahydrothiophene, thiazolidine, pyrazolidine, pyrrolidine Azoline, oxazolidine, imidazolidine, piperidine, piperazine, morpholine, 3,8-diazabicyclo[3.2.1]octane, 3,6-diazabicyclo[3.1.1]heptane , 2,5-diazabicyclo[2.2.2]octane.
  • the heterocyclic group includes, but is not limited to, oxirane group, aziridine group, azetidinyl group, oxetanyl group, pyrrolidinyl group, tetrahydrofuryl group, tetrahydrothiophenyl group, thiazolidinyl group, Pyrazolidinyl, pyrazolinyl, oxazolidinyl, imidazolidinyl, piperidinyl, piperazinyl or morpholinyl and the like.
  • aryl denotes a monovalent monocyclic, bicyclic and tricyclic carbocyclic ring system containing 6-14 ring atoms, or 6-12 ring atoms, or 6-10 ring atoms, wherein at least one ring
  • the systems are aromatic, wherein each ring system contains rings of 3-7 atoms.
  • aryl groups contain 6-12 ring atoms, denoted C 6-12 aryl or 6-12 membered aryl.
  • aryl groups contain 6-10 ring atoms, denoted as C 6-10 aryl or 6-10 membered aryl. Examples of aryl groups may include phenyl, naphthyl, 1,2,3,4-tetrahydronaphthyl and anthracene.
  • heteroaryl or “heteroaryl ring” means a monovalent monocyclic ring containing 5-14 ring atoms, or 5-12 ring atoms, or 5-10 ring atoms, or 5-6 ring atoms , bicyclic or tricyclic ring systems, wherein at least one ring is aromatic, and at least one ring contains one or more ring heteroatoms selected from nitrogen, oxygen, sulfur.
  • the heteroaryl group is usually, but not necessarily, attached to the parent molecule through the aromatic ring of the heteroaryl group.
  • heteroaryl can be attached to the rest of the molecule (eg, the main structure in the general formula) through any reasonable point (which can be C or N).
  • heteroaryl may be used interchangeably with the terms “heteroaryl” or "heteroaromatic".
  • heteroaryl is a heteroaryl group containing 5-12 ring atoms, denoted as 5-12 membered heteroaryl; in other embodiments, heteroaryl is a heteroaryl group containing 5-10 ring atoms In other embodiments, the heteroaryl group is a heteroaryl group containing 5-6 ring atoms, represented as a 5-6 membered heteroaryl group.
  • heteroaryl examples include, but are not limited to, furyl, imidazolyl, isoxazolyl, oxazolyl, pyrrolyl, pyrazolyl, pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl, thienyl , thiazolyl, triazolyl, tetrazolyl, benzopyridyl, benzimidazolyl, benzopyrrolyl, benzopyrazolyl, benzopyrrolidinyl, etc.
  • alkylthio denotes an alkyl group attached to the rest of the molecule through a sulfur atom, wherein alkyl has the meaning set forth herein.
  • the alkylthio group is a C 1-6 alkylthio group, which means an alkylthio group containing 1-6 carbon atoms; in other embodiments, the alkylthio group is a C 1-4 alkylthio group, represents an alkylthio group containing 1-4 carbon atoms; in other embodiments, the alkylthio group is a C 1-3 alkylthio group, representing an alkylthio group containing 1-3 carbon atoms. Examples of alkylthio include, but are not limited to, methylthio (—SCH 3 ), ethylthio (—SCH 2 CH 3 ), and the like.
  • haloalkylthio denotes an alkylthio group substituted with one or more halogen atoms, wherein the alkylthio group has the meaning set forth herein.
  • haloalkylthio is C 1-6 haloalkylthio, representing C 1-6 alkylthio substituted by one or more halogens; in other embodiments, haloalkylthio is C 1-4 Haloalkylthio means C 1-4 alkylthio substituted by one or more halogens; In other embodiments, haloalkylthio is C 1-3 haloalkylthio means C substituted by one or more halogens 1-3 alkylthio.
  • haloalkylthio include, but are not limited to, trifluoromethylthio (-SCF 3 ), 2,2,2-trifluoroethylthio (-SCH 2 CF 3 ), monofluoromethylthio (-SCH 2 F), etc.
  • arylalkyl means an alkyl group substituted with an aryl group, wherein aryl and alkyl have the meanings described herein.
  • arylalkyl is C 6-10 arylC 1-6 alkyl or (6-10 membered aryl)-C 1-6 alkyl; in other embodiments, aryl Alkyl is C 6-10 aryl C 1-4 alkyl or (6-10 membered aryl)-C 1-4 alkyl; in other embodiments, arylalkyl is C 6-10 aryl C 1-3 alkyl or (6-10 membered aryl)-C 1-3 alkyl; in other embodiments, arylalkyl is phenyl C 1-6 alkyl; in other embodiments , arylalkyl is phenylC1-4alkyl ; in other embodiments, arylalkyl is phenylC1-3alkyl . Examples of arylalkyl include, but are not limited to, phenylC 1-6
  • heteroarylalkyl means an alkyl group substituted by a heteroaryl group, wherein heteroaryl and alkyl have the meanings described herein.
  • heteroarylalkyl is (5-12 membered heteroaryl)-C 1-6 alkyl; in other embodiments, heteroarylalkyl is (5-12 membered heteroaryl) base)-C 1-4 alkyl; in other embodiments, heteroarylalkyl is (5-12 membered heteroaryl)-C 1-3 alkyl; in other embodiments, heteroaryl Alkyl is (5-6 membered heteroaryl)-C 1-6 alkyl; In other embodiments, heteroarylalkyl is (5-6 membered heteroaryl)-C 1-4 alkyl; In other embodiments, heteroarylalkyl is (5-6 membered heteroaryl)-C 1-3 alkyl.
  • heteroarylalkyl include, but are not limited to, pyrimidinylmethyl, pyridylmethyl, pyr
  • heterocyclylalkyl means an alkyl group substituted by a heterocyclyl group, wherein heterocyclyl and alkyl are as defined herein.
  • heterocyclylalkyl is (3-6 membered heterocyclyl)-C 1-6 alkyl; in other embodiments, heterocyclylalkyl is (3-6 membered heterocyclyl )-C 1-4 alkyl; In other embodiments, the heterocyclylalkyl is (3-6 membered heterocyclyl)-C 1-3 alkyl.
  • heterocyclylalkyl include, but are not limited to, piperidinylmethyl, piperidinylethyl, pyrrolidinylmethyl, and the like.
  • cycloalkylalkyl denotes an alkyl group substituted with a cycloalkyl group.
  • cycloalkylalkyl is C 3-6 cycloalkylC 1-6 alkyl; in other embodiments, cycloalkylalkyl is C 3-6 cycloalkylC 1-4 Alkyl; In other embodiments, cycloalkylalkyl is C 3-6 cycloalkylC 1-3 alkyl.
  • Examples of cycloalkylalkyl include, but are not limited to, cyclopropylmethyl, cyclopentylmethyl, cyclohexylmethyl, cyclohexylethyl, and the like.
  • halogen means F (fluorine), Cl (chlorine), Br (bromine) or I (iodine).
  • cyano means -CN or -C ⁇ N.
  • mercapto means -SH.
  • hydroxy means -OH.
  • amino means -NH2 .
  • j-k atoms or "j-k-membered” means that the cyclic group is composed of j-k ring atoms, and the ring atoms include carbon atoms and/or O, N, S, P and other heteroatoms
  • the j and k are each independently any non-zero natural number, and k>j; the "j-k” includes j, k and any natural number between them.
  • “3-8 atoms” or “3-8 members”, “3-6 atoms” or “3-6 members”, “5-10 atoms” or “5 -10-membered”, or “5-6 atoms” or “5-6-membered”, means that the cyclic group is composed of 3-8 (ie, 3, 4, 5, 6, 7 or 8 ), 3-6 (ie, 3, 4, 5 or 6), 5-10 (ie, 5, 6, 7, 8, 9 or 10) or 5-6 (ie, 5 or 6) ring atoms Composition, the ring atoms include carbon atoms and/or O, N, S, P and other heteroatoms.
  • the ring system in which the substituent (R) q is connected to the central ring by a bond means that q substituents R can be substituted at any substitutable position or any reasonable position on the ring.
  • formula a represents that the naphthalene ring can be substituted by n R 8 , and when n is greater than 1, each R 8 can be independently selected from the same or different substituent groups.
  • prodrug used in the present invention represents that a compound is transformed into a compound represented by formula (I), (I-1) or (I-2) in vivo. Such conversion is effected by prodrug hydrolysis in blood or enzymatic conversion in blood or tissue to the parent structure.
  • the prodrug compound of the present invention can be an ester.
  • the ester can be used as a prodrug with phenyl esters, aliphatic (C 1-24 ) esters, acyloxymethyl esters, and carbonates. , carbamates and amino acid esters.
  • a compound of the present invention that contains a hydroxyl group can be acylated to give a prodrug form of the compound.
  • Other prodrug forms include phosphate esters, eg, phosphorylated parent hydroxyl groups.
  • Metal refers to a product obtained through metabolism of a specific compound or its salt in vivo. Metabolites of a compound can be identified by techniques known in the art, and their activity can be characterized using assays as described herein. Such products can be obtained by oxidation, reduction, hydrolysis, amidation, deamidation, esterification, degreasing, enzymatic cleavage and the like of the administered compound. Accordingly, the invention includes metabolites of the compounds, including metabolites produced by contacting a compound of the invention with a mammal for a substantial period of time.
  • the "pharmaceutically acceptable salt” used in the present invention refers to organic and inorganic salts of the compounds of the present invention.
  • Pharmaceutically acceptable salts are well known in the art, as described in the literature: SM Berge et al., describe pharmaceutically acceptable salts in detail in J. Pharmaceutical Sciences, 1977, 66: 1-19.
  • Non-toxic acid-formed salts include, but are not limited to, inorganic acid salts formed by reacting with amino groups, including hydrochloride, hydrobromide, phosphate, sulfate, perchlorate, And organic acid salts such as acetate, oxalate, maleate, tartrate, citrate, succinate, malonate, or other methods such as ion exchange methods recorded in books and literature these salts.
  • the present invention also contemplates the quaternary ammonium salts of any compound containing an N group. Water-soluble or oil-soluble or dispersed products can be obtained by quaternization.
  • Pharmaceutically acceptable salts further include suitable, non-toxic ammonium, quaternary ammonium salts and amine cations formed as counterions, such as halides, hydroxides, carboxylates, sulfates, phosphates, nitrates, C1 -C 8 sulfonates and aromatic sulfonates.
  • a “solvate” of the present invention refers to an association of one or more solvent molecules with a compound of the present invention.
  • Solvents that form solvates include, but are not limited to, water, isopropanol, ethanol, methanol, dimethylsulfoxide, ethyl acetate, acetic acid, ethanolamine, or mixtures thereof.
  • hydrate refers to an association of solvent molecules with water.
  • the term "hydrate" may be used.
  • one molecule of the compound of the present invention can be combined with one water molecule, such as monohydrate; in another embodiment, one molecule of the compound of the present invention can be combined with more than one water molecule, such as dihydrate substances; in yet another embodiment, one molecule of a compound of the invention may be associated with less than one molecule of water, such as a hemihydrate. It should be noted that the hydrates described in the present invention retain the bioavailability of the non-hydrated form of the compound.
  • any disease or condition as used herein means, in some embodiments, ameliorating the disease or condition (ie, slowing or arresting or alleviating the development of the disease or at least one clinical symptom thereof). In other embodiments, “treating” refers to alleviating or improving at least one physical parameter, including physical parameters that may not be perceived by the patient. In other embodiments, “treating” refers to modulating a disease or condition either physically (eg, stabilizing a perceived symptom) or physiologically (eg, stabilizing a parameter of the body), or both. In other embodiments, “treating” refers to preventing or delaying the onset, development or worsening of a disease or condition.
  • prevention refers to a reduction in the risk of acquiring a disease or disorder (i.e., arresting the development of at least one clinical symptom of a disease in a subject who may be or is predisposed to face the disease, but who not experiencing or showing symptoms of disease).
  • terapéuticaally effective amount means that, when administered to a subject to treat a disease, that amount of the compound is sufficient to effect the treatment of the disease.
  • the “therapeutically effective amount” may vary with the compound, the disease and severity, and the condition, age, weight, sex, etc. of the subject to be treated.
  • stereochemistry of any particular chiral atom when the stereochemistry of any particular chiral atom is not indicated, then all stereoisomers of the structure are contemplated and included in the invention as disclosed compounds .
  • stereochemistry is indicated by a solid wedge or a dashed line indicating a particular configuration, then the stereoisomers of that structure are identified and defined.
  • Nitrogen oxides of the compounds of the present invention are also included within the scope of the present invention. Oxidation of the corresponding nitrogenous basic species can be achieved by using common oxidizing agents such as hydrogen peroxide at elevated temperature in the presence of an acid such as acetic acid, or by reaction with a peracid in a suitable solvent such as dichloromethane , ethyl acetate or methyl acetate with peracetic acid, or with 3-chloroperoxybenzoic acid in chloroform or dichloromethane to prepare the nitrogen oxides of the compounds of the invention.
  • common oxidizing agents such as hydrogen peroxide at elevated temperature in the presence of an acid such as acetic acid, or by reaction with a peracid in a suitable solvent such as dichloromethane , ethyl acetate or methyl acetate with peracetic acid, or with 3-chloroperoxybenzoic acid in chloroform or dichloromethane to prepare the nitrogen oxides of the compounds of the invention.
  • the compound represented by formula (I), (I-1) or (I-2) may exist in the form of a salt.
  • Isotopically enriched compounds have structures depicted by the general formulas given herein, except that one or more atoms are replaced by atoms having a selected atomic mass or mass number.
  • Exemplary isotopes that may be incorporated into compounds of the invention include isotopes of hydrogen, carbon, nitrogen, oxygen, phosphorus, sulfur, fluorine, chlorine and iodine, such as 2 H, 3 H, 11 C, 13 C, 14 C, 15 N, 17 O, 18 O, 18 F, 31 P, 32 P, 35 S, 36 Cl and 125 I.
  • the present invention provides a compound, or a pharmaceutical composition thereof, which can be used as an inhibitor of KRAS, especially as a KRAS 12D inhibitor.
  • the present invention further relates to the use of the compound or its pharmaceutical composition for preparing a medicament for treating diseases and/or conditions by inhibiting KRAS activity with the compound.
  • the excellent characteristics of the compounds of the present invention can promote the reduction of side effects, the expansion of therapeutic index or tolerance Sexual improvements, etc.
  • the present invention provides a compound represented by formula (I), or a stereoisomer, tautomer, nitrogen oxide, solvate, metabolite, pharmaceutically acceptable salt or prodrug,
  • R 1 , R 2 , R 3 , Y, R 4 , R 5 and Each has a definition as described herein.
  • R is 6-12 membered aryl or 5-12 membered heteroaryl, wherein said 6-12 membered aryl and 5-12 membered heteroaryl are independently optionally replaced by 1, 2 , 3, 4, 5, 6 or 7 R 8 substituted; wherein each R 8 has the definition as described in the present invention.
  • R is -H, -D, -OH, -SH, -F, -Cl, -Br, -I, -CN, or Ci -4 alkyl.
  • Y is a bond, O or S.
  • L is C 1-6 alkylene.
  • R 6a and R 6c are each independently -H, -D, or C 1-6 alkyl.
  • R 6g and R 7g are each independently -H, -D, or C 1-6 alkyl.
  • R 6 , R 7 and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1-6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl .
  • R 6b , R 7b and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1-6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl .
  • R 6d , R 7d and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1-6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl .
  • R 6e , R 7e and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1-6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl .
  • R 6f , R 7f and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-6 alkyl, C 1-6 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-6 alkoxy, C 1-6 cyanoalkyl, C 1-6 hydroxyalkyl, C 1-6 haloalkoxy or C 1-6 haloalkyl .
  • each R 6a is independently -H, -D, or C 1-4 alkyl.
  • R 6 , R 7 and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl .
  • R 6f , R 7f and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl .
  • R 6g and R 7g are each independently -H, -D, or C 1-4 alkyl.
  • each R 6a is independently -H, -D, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, or tert-butyl.
  • R 6 , R 7 and the N atom connected thereto together form pyrrolidine, piperazine, piperidine, morpholinyl, oxazolidine or imidazolidine, wherein said pyrrolidine, piperazine, Piperidine, morpholino, oxazolidine and imidazolidine are independently and optionally 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, - NH 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, cyclopentyl, pyrrolidinyl , methoxy, ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxyethyl, trifluorome
  • R 6f , R 7f and the N atom connected thereto together form pyrrolidine, piperazine, piperidine, morpholinyl, oxazolidine or imidazolidine, wherein said pyrrolidine, piperazine, Piperidine, morpholino, oxazolidine and imidazolidine are independently and optionally 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, - NH 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, cyclopentyl, pyrrolidinyl , methoxy, ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxyethyl, triflu
  • R 6g and R 7g are each independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl.
  • R is one of the following neutron structures
  • each R 2 is independently optionally substituted by 1, 2, 3, 4, 5, 6 or 7 R 8 ; wherein R 8 has the definition as described in the present invention.
  • each R 6c is independently -H, -D, or C 1-4 alkyl.
  • R 6b , R 7b and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl .
  • each R 6c is independently -H, -D, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, or tert-butyl.
  • R 6b , R 7b and the N atom connected to it together form pyrrolidine, piperazine, piperidine, morpholinyl, oxazolidine or imidazolidine, wherein the pyrrolidine, piperazine, piperidine, morpholine
  • the group, oxazolidine and imidazolidine are independently and optionally 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , methyl , ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, cyclopentyl, pyrrolidinyl, methoxy, Ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxyethyl, trifluorome
  • L is C 1-4 alkylene.
  • L is C 1-2 alkylene.
  • L is -CH2- , -CH( CH3 )-, -( CH2 ) 2- , -( CH2 ) 3- , or -( CH2 ) 4- .
  • R 6d , R 7d and the N atom connected thereto together form a 4-6 membered heterocycle, wherein the 4-6 membered heterocycle is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl .
  • R 6e , R 7e and the N atom connected thereto together form a 4-6 membered heterocyclic ring, wherein the 4-6 membered heterocyclic ring is optionally selected from 1, 2, 3 or 4 From -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , C 1-4 alkyl, C 1-4 alkylamino, C 3-6 cycloalkyl, 3- Substituents of 6-membered heterocyclyl, C 1-4 alkoxy, C 1-4 cyanoalkyl, C 1-4 hydroxyalkyl, C 1-4 haloalkoxy or C 1-4 haloalkyl .
  • R 4 is -H, -D, -CH 3 , -CH 2 CH 3 , -(CH 2 ) 2 CH 3 , piperidinyl, piperazinyl, pyrrolidinyl, imidazolidinyl, -CH 2 -pyrrolidinyl, -CH 2 -morpholinyl, -(CH 2 ) 2 -morpholinyl, -CH 2 -oxetanyl, -CH 2 -oxiranyl, -CH 2 -tetrahydrofuryl, -CH 2 -octahydroindolazinyl, -CH 2 -cyclopropyl, -CH 2 -cyclopentyl, -CH 2 -octahydropentalenyl, -CH 2 -octahydro -1H-indenyl, -CH 2 -decalinyl, -CH 2 -pyridyl, -
  • R 6d , R 7d and the N atom connected to it together form azetidine, pyrrolidine, piperazine, piperidine, morpholino, oxazolidine or imidazolidine, wherein the azetidine , pyrrolidine, piperazine, piperidine, morpholino, oxazolidine and imidazolidine are independently optionally selected from 1, 2, 3 or 4 selected from -D, -OH, -F, -Cl, -Br, -I, -CN, -NH 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, methylamino, dimethylamino, ethylamino, cyclopropyl, Cyclopentyl, pyrrolidinyl, methoxy, ethoxy, isopropoxy, cyanomethyl, hydroxymethyl, hydroxy
  • R is -H, -D, -OH, -SH, -F, -Cl, -Br, -I, -CN, methyl, ethyl, n-propyl, or isopropyl.
  • the compound of the present invention has a compound represented by formula (I-1), or a stereoisomer, a tautomer, a nitrogen oxide, or a compound represented by formula (I-1). solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • n 1, 2, 3, 4, 5, 6 or 7;
  • R 1 , R 3 , R 4 , R 5 , Y and R 8 has the definition as described in the present invention.
  • the compound of the present invention has a compound represented by formula (I-2), or a stereoisomer, a tautomer, a nitrogen oxide, or a compound represented by formula (I-2). solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • Each R 6a is independently -H, -D or C 1-6 alkyl
  • R 3 , Y, R 4 , R 5 , R 8 , R 6g and R 7g each have the definition as described in the present invention
  • R 8a , R 8b and R 8c each have the same definition as described for R 8 in the present invention.
  • each R is independently -H, -D, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, or tert-butyl;
  • R 6g and R 7g each have the definition as described in the present invention.
  • the compound of the present invention has the compound shown in formula (I-3), or the stereoisomer, tautomer, nitrogen oxide of the compound shown in formula (I-3) , solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • n 1, 2, 3, 4, 5, 6 or 7;
  • R 1 , R 3 , R 5 and R 8 has the definition as described in the present invention.
  • the compound of the present invention has the compound shown in formula (I-4), or the stereoisomer, tautomer, nitrogen oxide of the compound shown in formula (I-4) , solvates, metabolites, pharmaceutically acceptable salts or prodrugs,
  • R 1 , R 3 , R 5 , R 8a , R 8b , R 8c and R 9 each have the definition as described in the present invention.
  • the compound provided by the present invention is a compound of one of the following structures, or its stereoisomer, tautomer, nitrogen oxide, solvate, metabolite, pharmaceutically acceptable salt or prodrug ,
  • the present invention provides a pharmaceutical composition comprising the compound of the present invention.
  • the pharmaceutical composition of the present invention further comprises a pharmaceutically acceptable adjuvant.
  • the adjuvants described in the present invention include, but are not limited to, carriers, excipients, diluents, vehicles, or combinations thereof.
  • the pharmaceutical composition can be in the form of a liquid, solid, semi-solid, gel or spray.
  • the present invention provides the use of the pharmaceutical composition described in the present invention in the preparation of medicines for preventing, treating or alleviating KRAS G12D-related diseases.
  • the KRAS G12D-associated disease described in the present invention is cancer.
  • the compound of the present invention or its pharmaceutical composition can be effectively used to prevent, treat or alleviate the symptoms of cancer in patients, including, but not limited to: cancer of the heart: sarcoma (angiosarcoma, fibrosarcoma, rhabdomyosarcoma, liposarcoma ), myxoma, rhabdomyoma, fibroma, lipoma, and teratoma; lung cancers: bronchial carcinoma (squamous cell, undifferentiated small cell, undifferentiated large cell, adenocarcinoma), non-small cell lung cancer, small cell Lung cancer, alveolar (bronchiole) carcinoma, bronchial adenoma, sarcoma, lymphoma, enchondroma hamartoma, mesothelioma; Gastrointestinal tract cancer: esophagus (squamous cell carcinoma, adenocarcinoma, leiomyo
  • the cancer of the present invention is non-small cell lung cancer, small cell lung cancer, colorectal cancer, rectal cancer, colon cancer, small intestine cancer, pancreatic cancer, uterine cancer, gastric cancer, esophageal cancer, prostate cancer, ovarian cancer , breast cancer, leukemia, melanoma, lymphoma, or neuroma.
  • the present invention also provides a method for preventing or treating KRAS G12D-related diseases, the method comprising administering a therapeutically effective amount of the compound of the present invention or a pharmaceutical composition thereof to a patient.
  • the present invention relates to methods for preparing, isolating and purifying compounds represented by formula (I), (I-1, (I-2), (I-3) or (I-4).
  • pharmaceutically acceptable includes that the substance or composition must be chemically or toxically
  • the salts of the compounds of the present invention also include intermediates or formula ( I), (I-1), (I-2), (I-3) or (I-4) the salts of the separated enantiomers of the compound represented by (I-4), but not necessarily pharmaceutically acceptable salts.
  • the characteristics of the pharmaceutical composition of the present invention include compounds shown in formula (I), (I-1), (I-2), (I-3) or (I-4), compounds listed in the present invention, Or the compound of embodiment, and pharmaceutically acceptable carrier.
  • the amount of the compound in the pharmaceutical composition of the present invention can effectively treat or alleviate the disease mediated by KRAS G12D in patients.
  • compositions of the present invention exist in free form, or suitably, as pharmaceutically acceptable derivatives.
  • pharmaceutically acceptable derivatives include, but are not limited to, pharmaceutically acceptable prodrugs, salts, esters, salts of esters, or any other compounds that can be administered directly or indirectly according to the needs of patients.
  • compositions of the present invention further comprise pharmaceutically acceptable adjuvants, which, as used in the present invention, include any solvents, diluents, or other liquid excipients, dispersing agents Or suspending agent, surfactant, isotonic agent, thickener, emulsifier, preservative, solid binder or lubricant, etc., are suitable for the specific target dosage form.
  • pharmaceutically acceptable adjuvants include any solvents, diluents, or other liquid excipients, dispersing agents Or suspending agent, surfactant, isotonic agent, thickener, emulsifier, preservative, solid binder or lubricant, etc.
  • Substances that can be used as pharmaceutically acceptable carriers include, but are not limited to, ion exchangers, aluminum, aluminum stearate, lecithin, serum proteins, such as human serum albumin, buffer substances such as phosphate, glycine, sorbic acid, sorbic acid, Potassium phosphate, partial glyceride mixture of saturated vegetable fatty acids, water, salts or electrolytes such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium chloride, zinc salts, colloidal silicon, magnesium trisilicate, polyethylene Pyrrolidone, polyacrylates, waxes, polyethylene-polyoxypropylene-blocking polymers, lanolin, sugars such as lactose, glucose and sucrose; starches such as corn starch and potato starch; cellulose and its derivatives such as carboxymethyl sodium cellulose, ethyl cellulose, and cellulose acetate; gum powder; malt; gelatin; talc; excipients
  • the active ingredient is usually mixed with an excipient, diluted by the excipient or encapsulated within such a vehicle in the form of, for example, a capsule, sachet, paper or other container.
  • an excipient can be a solid, semi-solid or liquid material, which acts as a vehicle, carrier or medium for the active ingredient.
  • Suitable carriers include, but are not limited to, magnesium carbonate, magnesium stearate, talc, sugar, lactose, pectin, dextrin, starch, gelatin, tragacanth, methylcellulose, sodium carboxymethylcellulose, low Melting point wax, cocoa butter, etc.
  • the composition may be a tablet, pill, powder, lozenge, sachet, cachet, elixir, suspension, emulsion, solution, syrup, aerosol (in solid form or in a liquid medium) , ointments, soft and hard gelatine capsules, suppositories, sterile injectable solutions and powders in sterile packaging, eg containing up to 10% by weight of active compound.
  • the composition is formulated for oral administration.
  • the composition is formulated as a tablet or capsule.
  • the compounds or pharmaceutical compositions of this invention may be administered in the form of oral dosage forms such as tablets, capsules (each of which includes sustained release or timed release formulations), pills, powders, granules, elixirs, tinctures, suspensions agents, syrups, and emulsifiers. They can also be administered intravenously (bolus or infusion), intraperitoneally, subcutaneously or intramuscularly, all dosage forms used are well known to those skilled in the art of pharmacy. They can be administered alone, but will generally be administered with a pharmaceutical carrier selected on the basis of the chosen mode of administration and standard pharmaceutical practice.
  • a compound or pharmaceutical composition of the invention may be administered in intranasal form via topical use of a suitable intranasal vehicle, or by the transdermal route through the use of a transdermal patch.
  • the dosage administration When administered in the form of a transdermal delivery system, the dosage administration will be continuous rather than intermittent throughout the dosage period.
  • the compounds or pharmaceutical compositions of the invention can also be administered in the form of liposomal delivery systems, such as small unilamellar vesicles, large unilamellar vesicles and multilamellar vesicles.
  • Liposomes can be formed from different phospholipids, such as cholesterol, stearylamine, or phosphatidylcholines.
  • the compounds or pharmaceutical compositions of the present invention are also coupled to soluble polymers which serve as targeted drug carriers.
  • soluble polymers include polyvinylpyrrolidone, pyran copolymer, polyhydroxypropylmethacrylamine-phenol, polyhydroxyethylaspartamidephenol, or polyethylene oxide-polylysine substituted with palmitoyl residues. acid.
  • the compounds of the present invention can be coupled with a class of biodegradable polymers for controlled drug release, for example, polylactic acid, polyglycolic acid, copolymers of polylactic acid and polyglycolic acid, poly ⁇ caprolactone esters, polyhydroxybutyrates, polyorthoesters, polyacetals, polydihydropyrans, polycyanoacrylates, and cross-linked or amphiphilic blocked copolymers of hydrogels.
  • biodegradable polymers for controlled drug release for example, polylactic acid, polyglycolic acid, copolymers of polylactic acid and polyglycolic acid, poly ⁇ caprolactone esters, polyhydroxybutyrates, polyorthoesters, polyacetals, polydihydropyrans, polycyanoacrylates, and cross-linked or amphiphilic blocked copolymers of hydrogels.
  • the dosing regimen of the compound or pharmaceutical composition of the present invention will vary with various known factors, such as the pharmacokinetic profile of the particular agent and its mode and route of administration; the recipient's race, age, sex, health status, medical Condition and weight; nature and extent of symptoms; type of concurrent therapy; frequency of therapy; route of administration, patient's renal and hepatic function, and desired effect.
  • a physician or veterinarian can make the determination and prescribe an effective amount of drug to prevent, counteract or stop the progression of the cancer.
  • the dosage of each active ingredient used is in the range of about 0.001 to 1000 mg/kg body weight in daily oral dosage, preferably, in the range of about 0.01 to 100 mg/kg body weight between. .
  • the compounds of the present invention may be administered once daily, or may be administered in two, three or four divided times daily.
  • Dosage forms suitable for administration may contain from about 1 mg to about 100 mg of the active ingredient per unit dose.
  • the active ingredient will generally comprise from about 0.5% to about 95% by weight of the total composition.
  • the compounds and compositions described herein can be administered alone or in combination with other compounds or other therapeutic agents.
  • a compound or composition of the invention may be administered simultaneously or sequentially with other therapeutic agents by the same or different routes of administration.
  • the compounds of the invention may be included together with other therapeutic agents in a single formulation or in separate formulations.
  • the amount of each component in a typical daily dosage and a typical dosage form, relative to The usual dosage when administered alone may be reduced.
  • the compounds involved in the present invention or their pharmaceutically acceptable salts or hydrates or their pharmaceutical compositions can be effectively used to prevent, treat or alleviate diseases mediated by KRAS in patients, especially diseases mediated by KRAS G12D, especially cancer.
  • the compound of the present invention or its pharmaceutical composition can be effectively used to prevent, treat or alleviate the symptoms of cancer in patients, including, but not limited to: cancer of the heart: sarcoma (angiosarcoma, fibrosarcoma, rhabdomyosarcoma, liposarcoma ), myxoma, rhabdomyoma, fibroma, lipoma, and teratoma; lung cancers: bronchial carcinoma (squamous cell, undifferentiated small cell, undifferentiated large cell, adenocarcinoma), non-small cell lung cancer, small cell Lung cancer, alveolar (bronchiole) carcinoma, bronchial adenoma, sarcoma, lymphoma, chondroma hamartoma, mesothelioma; gastrointestinal cancer: esophagus (squamous cell carcinoma, adenocarcinoma, leiomyosarcoma),
  • the compound of the present invention or its pharmaceutical composition can be effectively used to prevent, treat or alleviate the symptoms of cancer in patients, including non-small cell lung cancer, small cell lung cancer, colorectal cancer, rectal cancer, colon cancer, small intestine cancer, pancreatic cancer, Cancer of the uterus, stomach, esophagus, prostate, ovary, breast, leukemia, melanoma, lymphoma, or neuroma.
  • the room temperature in the examples means 15° C.-30° C.; in some embodiments, the room temperature is 20° C.-30° C.
  • Reagents were purchased from commercial suppliers such as Aldrich Chemical Company, Arco Chemical Company and Alfa Chemical Company and were used without further purification. Unless otherwise indicated, general reagents are purchased from Shantou Xilong Chemical Factory, Guangdong Guanghua Chemical Reagent Factory, Guangzhou Chemical Reagent Factory, Tianjin Haoyuyu Chemical Co., Ltd., Tianjin Fuchen Chemical Reagent Factory, Wuhan Xinhuayuan Technology Development Co., Ltd. Company, Qingdao Tenglong Chemical Reagent Co., Ltd., and Qingdao Ocean Chemical Factory purchased it.
  • Anhydrous tetrahydrofuran, dioxane, toluene, and ether were obtained by reflux drying over sodium metal.
  • Anhydrous dichloromethane and chloroform were obtained by refluxing and drying over calcium hydride.
  • Ethyl acetate, petroleum ether, n-hexane, N,N-dimethylacetamide and N,N-dimethylformamide were dried over anhydrous sodium sulfate before use.
  • reaction vials were fitted with suitable rubber stoppers, and the substrate was introduced by syringe. Glassware is dried.
  • the chromatographic column is a silica gel column.
  • Silica gel 300-400 mesh was purchased from Qingdao Ocean Chemical Factory.
  • 1 H NMR spectra were recorded using a Bruker 400 MHz, 600 MHz or 599 MHz nuclear magnetic resonance spectrometer.
  • 1 H NMR spectrum uses CDC1 3 , DMSO-d 6 , CD 3 OD or acetone-d 6 as the solvent (in ppm), and TMS (0 ppm) or chloroform (7.26 ppm) as the reference standard.
  • MS mass spectrometry
  • Compound (IA) can be synthesized by referring to the method of Synthesis Scheme 1.
  • R 1 , R 3 , R 5 , R 8 and n have the definitions as described in the present invention;
  • Hal is halogen, preferably Cl or Br;
  • R a is C 1-4 alkyl, preferably methyl or ethyl;
  • m It is a natural number of 1-6, preferably 1 or 2;
  • the 3-10 membered heterocyclic group has the definition as described in the present invention, and may be optionally substituted by the substituents described in the present invention.
  • Compound (IA-1) reacts under NIS or I 2 under suitable acidic conditions (such as periodic acid or p-toluenesulfonic acid) and suitable solvent (such as ethanol or acetonitrile) conditions to obtain compound (IA-2) ;
  • Compound (IA-2) reacts with CO and alcohol R a OH (such as ethanol or methanol) under the action of palladium catalyst (such as Pd(PPh 3 ) 2 Cl 2 ) and under suitable conditions (such as basic condition TEA)
  • Compound (IA-3) is obtained;
  • Compound (IA-3) reacts with 2,2,2-trichloroacetyl isocyanate in a suitable solvent (such as tetrahydrofuran) to obtain compound (IA-4);
  • Compound (IA-4) is React in the methanol solution of ammonia to obtain compound (IA-5);
  • Compound (IA-5) and POCl 3 react under suitable conditions (such as heating) to obtain compound
  • Compound (IB) can be synthesized by referring to the method of Synthesis Scheme 2.
  • R 1 , R 3 , R 5 and R 8 have the definitions as described in the present invention
  • n1 is a natural number of 1-6
  • m is a natural number of 1-6, preferably 1 or 2
  • the 3-10 membered heterocyclic group has As defined herein, optionally substituted by substituents described herein.
  • Compound (IA-10) reacts with compound (IB-1) under the action of a suitable catalyst (such as XPhos Pd G2) to obtain compound (IB-2); compound (IB-2) reacts under acidic conditions (such as HCl) to obtain compound (IB).
  • a suitable catalyst such as XPhos Pd G2
  • acidic conditions such as HCl
  • Compound (IC) can be synthesized by referring to the method of Synthesis Scheme 3.
  • R 1 , R 3 , R 5 and R 8 have the definitions as described in the present invention
  • n2 is a natural number of 1-5
  • m is a natural number of 1-6, preferably 1 or 2
  • the 3-10 membered heterocyclic group has As defined herein, optionally substituted by substituents described herein.
  • Compound (IA-10) reacts with compound (IC-1) under the action of a suitable catalyst (such as XPhos Pd G2 or XPhos Pd G3) to obtain compound (IC-2); compound (IC-2) in acidic conditions (such as HCl)
  • a suitable catalyst such as XPhos Pd G2 or XPhos Pd G3
  • compound (IC-2) in acidic conditions (such as HCl)
  • acidic conditions such as HCl
  • the following reaction obtains the acid addition salt of compound (IC-3) or compound (IC-3);
  • the acid addition salt of compound (IC-3) or compound (IC-3) is under suitable conditions (such as under the effect of CsF , in DMF solvent) to remove the TIPS group to obtain compound (IC).
  • Compound (IA) can be synthesized by referring to the method of Synthesis Scheme 4.
  • R 3 , R 5 and R 8 have the definitions as described in the present invention
  • n2 is a natural number of 1-5
  • Hal is halogen, preferably Cl or Br
  • R a is C 1-4 alkyl, preferably methyl or ethyl group
  • m is a natural number of 1-6, preferably 1 or 2
  • 3-10 membered heterocyclic group has the definition as described in the present invention, and may be optionally substituted by the substituent described in the present invention.
  • Compound (ID-1) reacts under NIS or I 2 under suitable acidic conditions (such as periodic acid or p-toluenesulfonic acid) and suitable solvent (such as ethanol or acetonitrile) conditions to obtain compound (ID-2) ;
  • Compound (ID-2) reacts with CO and alcohol R a OH (such as ethanol or methanol) under the action of palladium catalyst (such as Pd(PPh 3 ) 2 Cl 2 ) and under suitable conditions (such as basic condition TEA)
  • Palladium catalyst such as Pd(PPh 3 ) 2 Cl 2
  • suitable conditions such as basic condition TEA
  • Compound (ID-3) is obtained;
  • compound (ID-3) reacts with 2,2,2-trichloroacetyl isocyanate in a suitable solvent (such as tetrahydrofuran) to obtain compound (ID-4);
  • compound (ID-4) is React in the methanol solution of ammonia to obtain compound (ID-5);
  • Compound (IE) can be synthesized by referring to the method of Synthesis Scheme 5.
  • R 3 , R 5 , R 8 and R 9 have the definitions as described in the present invention;
  • Hal is halogen, preferably Cl or Br;
  • R a is C 1-4 alkyl, preferably methyl or ethyl;
  • m is 1
  • n2 is a natural number of 1-5;
  • 3-10 membered heterocyclic group has the definition as described in the present invention, and may be optionally substituted by the substituents described in the present invention.
  • Compound (IE-1) and compound (IE-2) undergo a coupling reaction under suitable conditions (such as under the action of Pd(PPh 3 ) 2 Cl 2 , CuI and TEA, in THF solvent) to obtain compound (IE -2); compound (IE-2) reacts with 2,2,2-trichloroacetyl isocyanate in a suitable solvent (such as tetrahydrofuran) to obtain compound (IE-4); compound (IE-4) in methanol solution of ammonia Compound (IE-5) is obtained by reaction in middle; Compound (IE-5) is reacted with POCl3 under suitable conditions (such as heating) to obtain compound (IE-6); Compound (IE-6) and compound (IA-7) Compound (IE-7) is obtained by reaction under suitable conditions (such as the presence of DIPEA); compound (IE-7) and compound (IA-9) are reacted under suitable conditions (such as heating, under the effect of DIPEA) to obtain compound (IE- 8); Compound (IE-8) reacts with compound (IC-
  • Embodiment 1 the synthesis of compound 1
  • Embodiment 2 the synthesis of compound 2
  • Embodiment 3-8 the synthesis of compound 3-8
  • Embodiment 9 the synthesis of compound 9
  • the synthesis of compound 9-3 can refer to the synthesis of M2-3 to M2-5 in intermediate M2, and 0.84 g of yellow oily crude product was obtained, which was directly carried out to the next step.
  • Embodiment 10 the synthesis of compound 10
  • the synthesis of compound 10 can refer to the synthesis of compound 9 in Example 9, wherein in step 1, the initial raw material is ethylene glycol methyl ether instead of 3,3,3-trifluoropropan-1-ol, and finally 45 mg of a yellow solid is obtained. The rate is 47.64%.
  • Embodiment 11 the synthesis of compound 11
  • Embodiment 12 the synthesis of compound 12
  • Embodiment 13 the synthesis of compound 13
  • Embodiment 14 the synthesis of compound 14
  • Embodiment 15 the synthesis of compound 15
  • Embodiment 16 the synthesis of compound 16
  • Embodiment 17 the synthesis of compound 17
  • Embodiment 18 the synthesis of compound 18
  • Embodiment 19 the synthesis of compound 19
  • the synthesis of compound 19 can refer to the synthesis of compound 18 in Example 18, wherein the initial raw material in step 2 is 2,2,2-trifluoroethylamine instead of methylamine hydrochloride, and finally 4 mg of a light yellow solid is obtained.
  • the yield of the last step is was 45.48%.
  • Embodiment 20 the synthesis of compound 20
  • the synthesis of compound 20 can refer to the synthesis of compound 18 in Example 18, wherein the initial raw material in step 2 is N-methyl-N-2,2,2-trifluoromethylethylamine hydrochloride instead of methylamine hydrochloride , 28.5 mg of a light yellow solid was finally obtained, and the yield in the last step was 53.11%.
  • Embodiment 21 the synthesis of compound 21
  • the synthesis of compound 21 can refer to the synthesis of compound 18 in Example 18, wherein the initial raw material in step 2 is 2-methoxyethylamine instead of methylamine hydrochloride, and finally 13.0 mg of light yellow solid is obtained, and the yield of the last step is 35.33% .
  • Embodiment 22 the synthesis of compound 22
  • the synthesis of compound 22 can refer to the synthesis of compound 18 in Example 18, wherein the initial raw material in step 2 was dimethylamine hydrochloride instead of methylamine hydrochloride, and finally 30.0 mg of a light yellow solid was obtained with a yield of 78.62%.
  • Embodiment 23 the synthesis of compound 23
  • Embodiment 24 the synthesis of compound 24
  • step 2 Add methanol (6mL) to 24-2 obtained in the previous step, stir to dissolve, then add methanol solution of ammonia (1.84mL, 12.9mmol, 7M), stir at room temperature 30°C for 2h, stop the reaction, concentrate the crude product obtained with MTBE (10 mL) was beaten for 0.5 h, filtered, and dried to obtain 320 mg of white solid 24-3.
  • the two-step yield of step 2 and step 3 was 92.5%.
  • Embodiment 25 the synthesis of compound 25
  • Embodiment 26 the synthesis of compound 26
  • the synthesis of compound 26 can refer to the synthesis of compound 24 in Example 24, wherein in step 1, the initial raw material is substituted with 1-trimethylsilyl-1-propyne for 1-trimethylsilyl-1-butyne, and finally 15 mg of brown solid was obtained, and the yield in the last step was 27.31%.
  • Embodiment 27 the synthesis of compound 27
  • the synthesis of compound 27 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is 3-methyl-1-butyne instead of methyl propargyl ether, and finally 10 mg of brown solid is obtained, and the yield of the last step is 26.38%.
  • Embodiment 28 the synthesis of compound 28
  • Embodiment 29 Synthesis of Compound 29
  • the synthesis of compound 29 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is 4-methyl-1-pentyne instead of methyl propargyl ether, and finally 110 mg of brown solid is obtained, and the yield of the last step is was 79.6%.
  • Embodiment 30 the synthesis of compound 30
  • the synthesis of compound 30 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is 5-methyl-1-hexyne instead of methyl propargyl ether, and finally 33 mg of yellow solid is obtained, and the yield of the last step is 80%.
  • Embodiment 31 the synthesis of compound 31
  • Embodiment 32 the synthesis of compound 32
  • the synthesis of compound 32 can refer to the synthesis of compound 25 in Example 25, wherein the initial raw material in step 1 is replaced by N,N-dibenzyl prop-2-yn-1-amine methyl propargyl ether, and finally a brown Solid 35mg.
  • the last step yield was 29.7%.
  • Embodiment 33 the synthesis of compound 33
  • the synthesis of compound 33 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is replaced by (((2-methylbut-3-yn-2-yl)oxy)methyl)benzene for methyl propargyl ether, and finally obtained 13 mg of brown solid.
  • the last step yield was 20.7%.
  • Embodiment 34 the synthesis of compound 34
  • the synthesis of compound 34 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is 4-fluoro-butyne instead of methyl propargyl ether, and finally 11 mg of a yellow-brown solid was obtained.
  • LC-MS (ESI, pos.ion) m/z: 671.3 [M+H] + ; HRMS (ESI): 671.2734 [M + H] + 671.2758.
  • Embodiment 35 the synthesis of compound 35
  • the synthesis of compound 35 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is replaced by 1-triisopropylsilyl-3-trifluoromethyl-propyne methyl propargyl ether, and finally 9 mg of a yellow solid were obtained.
  • Embodiment 36 the synthesis of compound 36
  • the synthesis of compound 36 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material was replaced by 4-ethynyl-pyran methyl propargyl ether, and finally 13 mg of brown solid was obtained.
  • Embodiment 37 the synthesis of compound 37
  • the synthesis of compound 37 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material is replaced by N-methyl-N-(2-propynyl) acetamide methyl propargyl ether, and finally 9mg yellow solid.
  • HRMS(ESI):710.3025[M+H] + 710.3066.
  • Embodiment 38 the synthesis of compound 38
  • Embodiment 39 the synthesis of compound 39
  • Embodiment 40 the synthesis of compound 40
  • the synthesis of compound 40 can refer to the synthesis of compound 25 in Example 25, wherein in step 1, the initial raw material was replaced by 1-dimethylamino-2-propyne methyl propargyl ether, and finally 11 mg of yellow solid was obtained.
  • Embodiment 41 the synthesis of compound 41
  • Embodiment 42 the synthesis of compound 42
  • the synthesis of compound 42 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by 1-piperazinecarboxylate tert-butyl ester for 3,6-diazabicyclo[3.1.1]-heptane- tert-Butyl 6-carboxylate, 16 mg of yellow solid was finally obtained.
  • Embodiment 43 the synthesis of compound 43
  • the synthesis of compound 43 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by (S)-1-tert-butyl-2-methyl-piperazine for 3,6-diazabicyclo[ 3.1.1]-tert-butyl heptane-6-carboxylate, and finally obtained 7 mg of yellow solid.
  • Embodiment 44 the synthesis of compound 44
  • the synthesis of compound 44 can refer to the synthesis of compound 41 in Example 41, wherein the initial raw material in step 2 is (1S,4S)-2-tert-butyl-2,5-diazabicyclo[2.2.1]heptane Substitution of tert-butyl 3,6-diazabicyclo[3.1.1]-heptane-6-carboxylate finally yielded 10 mg of a brown solid.
  • Embodiment 45 the synthesis of compound 45
  • the synthesis of compound 45 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by N-tert-butyl-piperazine-2-carboxylic acid methyl ester for 3,6-diazabicyclo[3.1 .1]-tert-butyl-heptane-6-carboxylate, finally obtaining 8 mg of a brown solid.
  • Embodiment 46 the synthesis of compound 46
  • the synthesis of compound 46 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by 2,6-diazaspiro[3.4]octane-2-carboxylic acid tert-butyl ester for 3,6-di Azabicyclo[3.1.1]-heptane-6-carboxylic acid tert-butyl ester, 7 mg of yellow solid was finally obtained.
  • Embodiment 47 the synthesis of compound 47
  • the synthesis of compound 47 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by (S)-3-methylpiperazine-1-carboxylic acid tert-butyl ester for 3,6-diazabicyclo [3.1.1]-Heptane-6-carboxylic acid tert-butyl ester, finally obtained 10 mg of yellow solid.
  • Embodiment 48 the synthesis of compound 48
  • the synthesis of compound 48 can refer to the synthesis of compound 41 in Example 41, wherein in step 2, the initial raw material is replaced by 3,8-diazabicyclo[3.2.1]octane-3-carboxylic acid tert-butyl ester 3,6 - tert-butyl diazabicyclo[3.1.1]-heptane-6-carboxylate to finally obtain 12 mg of a yellow solid.
  • Embodiment 49 the synthesis of compound 49
  • Embodiment 50 the synthesis of compound 50
  • Steps 2 to 4 are synthesized with reference to steps 7 to 9 in Example 25. Finally, 15 mg of yellow solid was obtained with a yield of 33%.
  • LC-MS (ESI, pos.ion) m/z: 581.3[M+H] + ; HRMS (ESI): 581.2465[M+H] + ; 1 H NMR (400MHz, CD 3 OD): ⁇ 7.89( dd,J 9.1,5.7Hz,1H),7.41–7.30(m,2H),7.27–7.21(m,1H),4.71–4.53(m,6H),4.33–4.28(m,1H),4.07– 3.93(m,1H),3.93–3.79(m,1H),3.76–3.67(m,2H),3.46–3.37(m,1H),2.86–2.73(m,4H),2.32–2.17(m,2H ),2.12–1.85(m,6H).
  • Embodiment 51 the synthesis of compound 51
  • the synthesis of compound 51 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by (S)-1-methyl-2-pyrrolidinemethanol (R)-1-methyl-2-pyrrole alkanemethanol to finally obtain 15mg of brown solid.
  • Embodiment 52 the synthesis of compound 52
  • the synthesis of compound 52 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by (1-((dimethylamino)methyl)cyclopropyl)methanol (R)-1-methyl -2-Pyrrolidinemethanol, 10 mg of yellow solid 52 was finally obtained.
  • Embodiment 53 the synthesis of compound 53
  • the synthesis of compound 53 may refer to the synthesis of compound 49 in Example 49, wherein in step 1 the initial raw material is replaced by (1-(morpholinemethyl)cyclopropyl)methanol ((2R,7aR)-2-fluorohexahydro -1H-pyrrolazin-7a-yl)methanol, finally 40 mg of yellow solid 53 was obtained.
  • Embodiment 54 the synthesis of compound 54
  • the synthesis of compound 54 can refer to the synthesis of compound 49 in Example 49, wherein in step 1 the initial raw material is replaced by (tetrahydro-1H-pyrrolopyrrolidin-7a(5H)-yl)methanol ((2R,7aR)- 2-Fluorohexahydro-1H-pyrrolazin-7a-yl)methanol to finally obtain 24 mg of a yellow solid.
  • Embodiment 55 the synthesis of compound 55
  • the synthesis of compound 55 can refer to the synthesis of compound 49 in Example 49, wherein in step 1 the initial raw material is replaced by 3,3,3-trifluoro-1-propanol ((2R,7aR)-2-fluorohexahydro- 1H-Pyrrolazin-7a-yl)methanol, 20 mg of brown solid was finally obtained.
  • Embodiment 56 the synthesis of compound 56
  • the synthesis of compound 56 can refer to the synthesis of compound 49 in Example 49, wherein in step 1, the initial raw material is replaced by cyclohexylmethanol ((2R,7aR)-2-fluorohexahydro-1H-pyrrolazin-7a-yl)methanol , and finally obtained 12 mg of yellow solid.
  • Embodiment 57 the synthesis of compound 57
  • the synthesis of compound 57 can refer to the synthesis of compound 49 in Example 49, wherein in step 1, the initial raw material is replaced by 2-(dimethylamino)ethanol ((2R,7aR)-2-fluorohexahydro-1H-pyrrolazine -7a-yl)methanol to finally obtain 16 mg of a yellow solid.
  • Embodiment 58 the synthesis of compound 58
  • the synthesis of compound 58 can refer to the synthesis of compound 49 in Example 49, wherein in step 1 the initial raw material is replaced by 2-methoxyethanol ((2R,7aR)-2-fluorohexahydro-1H-pyrrolazine-7a- Base) Methanol, and finally obtained 15mg of yellow solid.
  • Embodiment 59 the synthesis of compound 59
  • the synthesis of compound 59 can refer to the synthesis of compound 49 in Example 49, wherein in step 1 the initial raw material is replaced by 2-morpholinoethanol ((2R,7aR)-2-fluorohexahydro-1H-pyrrolazine-7a- Base) Methanol, and finally obtained 25mg of yellow solid.
  • Embodiment 60 the synthesis of compound 60
  • the synthesis of compound 60 may refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material was replaced by (R)-1-methyl-2-pyrrolidinemethanol with tropine base, and finally 21 mg of yellow solid was obtained.
  • Embodiment 61 the synthesis of compound 61
  • the synthesis of compound 61 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by 2-(2-hydroxyethyl)pyridine (R)-1-methyl-2-pyrrolidinemethanol, and finally 14 mg of a yellow solid were obtained.
  • Embodiment 62 the synthesis of compound 62
  • the synthesis of compound 62 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by dimethylamine hydrochloride (R)-1-methyl-2-pyrrolidinemethanol, and the solvent is replaced by tetrahydrofuran 1 , 4-dioxane, the reaction temperature °C was replaced by room temperature 90 °C, and finally 42 mg of yellow solid was obtained.
  • step 1 the initial raw material is replaced by dimethylamine hydrochloride (R)-1-methyl-2-pyrrolidinemethanol, and the solvent is replaced by tetrahydrofuran 1 , 4-dioxane, the reaction temperature °C was replaced by room temperature 90 °C, and finally 42 mg of yellow solid was obtained.
  • Embodiment 63 the synthesis of compound 63
  • the synthesis of compound 63 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by 7-oxa-2-azaspiro[3.5]nonane (R)-1-methyl-2- Pyrrolidinemethanol finally obtained 49 mg of light yellow solid.
  • Embodiment 64 the synthesis of compound 64
  • the synthesis of compound 64 can refer to the synthesis of compound 50 in Example 50, wherein in step 1, the initial raw material is replaced by 1-(2-hydroxyethyl)imidazole (R)-1-methyl-2-pyrrolidinemethanol, and finally 16 mg of a yellow solid were obtained.
  • Embodiment 65 the synthesis of compound 65
  • Embodiment 66 the synthesis of compound 66
  • Embodiment 67 the synthesis of compound 67
  • the synthesis of compound 67 can refer to the synthesis of 65 compound 65 in the examples, wherein in step 1, the initial raw material is 2-(8 chloro-3-(methoxymethoxy)naphthalene-1-yl)-4,4, 5,5-Tetramethyl-1,3,2-dioxaborolane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalen-1-yl) -4,4,5,5-Tetramethyl-1,3,2-dioxaborolane, 60 mg of yellow solid 67 was finally obtained.
  • Embodiment 68 the synthesis of compound 68
  • the synthesis of compound 68 may refer to the synthesis of compound 65 in Example 65, wherein in step 1 the starting material is 2-(8-fluoro-3-(methoxymethoxy)naphthalene-1-yl)-4,4 ,5,5-Tetramethyl-1,3,2-dioxaborolane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalen-1-yl )-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to finally obtain 20 mg of brown solid 68.
  • Embodiment 69 the synthesis of compound 69
  • the synthesis of compound 69 can refer to the synthesis of compound 65 in Example 65, wherein in step 1, the initial raw material is triisopropyl ((6-(methoxymethoxy)-8-(4,4,5,5 -Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane instead of 2-(8-ethyl-7-fluoro-3-(methyl Oxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to finally obtain 24 mg of a yellow solid.
  • Embodiment 70 the synthesis of compound 70
  • the synthesis of compound 70 may refer to the synthesis of compound 65 in Example 65, wherein in step 1 the starting material is 2-(7,8-difluoro-3-(methoxymethoxy)naphthalene-1-yl)- 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalene- 1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to finally obtain mg of a yellow solid.
  • Embodiment 71 the synthesis of compound 71
  • the synthesis of compound 71 can refer to the synthesis of compound 65 in Example 65, wherein in step 1, the initial raw material is 2-(8-ethyl-3-(methoxymethoxynaphthalene-1-yl)-4,4 ,5,5-Tetramethyl-1,3,2-dioxaborolane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalen-1-yl )-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, and finally obtained 33 mg of yellow solid.
  • Embodiment 72 the synthesis of compound 72
  • the synthesis of compound 72 may refer to the synthesis of compound 66 in Example 66, wherein in step 1, the starting material was replaced by 1-naphthylboronic acid (3-hydroxynaphthalene-1-yl)boronic acid to finally obtain 10 mg of a yellow solid.
  • Embodiment 73 the synthesis of compound 73
  • Embodiment 74 the synthesis of compound 74
  • the synthesis of compound 74 can refer to the synthesis of compound 66 in Example 66, wherein in step 1, the initial raw material is replaced by naphthalene-5-boronic acid (3-hydroxynaphthalene-1-yl)boronic acid, and finally 4 mg of brown yellow solid is obtained .
  • Embodiment 75 the synthesis of compound 75
  • the synthesis of compound 75 may refer to the synthesis of compound 66 in Example 66, wherein in step 2 the initial raw material is replaced by (5,6,7,8-tetrahydronaphthalene-1-yl)boronic acid (3-hydroxynaphthalene-1- base) boronic acid, and finally obtained 45 mg of yellow solid.
  • Embodiment 76 the synthesis of compound 76
  • Embodiment 77 the synthesis of compound 77
  • the synthesis of compound 77 can refer to the synthesis of compound 66 in Example 66, wherein in step 1, the initial raw material is replaced by 3-(trifluoromethyl)phenylboronic acid (3-hydroxynaphthalene-1-yl)boronic acid, and finally 10 mg of brown solid.
  • Embodiment 78 the synthesis of compound 78
  • the synthesis of compound 78 can refer to the synthesis of compound 65 in Example 65, wherein in step 1 the initial raw material is 2-(3-chloro-2-cyclopropyl-5-(methoxymethoxy)phenyl)- 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalene- 1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to finally obtain 50 mg of a yellow solid.
  • Embodiment 79 the synthesis of compound 79
  • Embodiment 80 the synthesis of compound 80
  • Embodiment 81 the synthesis of compound 81
  • the synthesis of compound 81 can refer to the synthesis of compound 66 in Example 66, wherein in step 1, the initial raw material is replaced by 5-cyano-2-fluorophenylboronic acid (3-hydroxynaphthalene-1-yl)boronic acid, and finally 51 mg of yellow solid.
  • Embodiment 82 the synthesis of compound 82
  • Embodiment 83 the synthesis of compound 83
  • the synthesis of compound 83 can refer to the synthesis of compound 66 in Example 66, wherein in step 1 the starting material is 2-((tert-butoxycarbonylamino)-7-fluoro-1,3-benzothiazol-4-yl ) boronic acid instead of (3-hydroxynaphthalen-1-yl) boronic acid, and finally 60 mg of yellow solid was obtained.
  • Embodiment 84 the synthesis of compound 84
  • the synthesis of compound 84 can refer to the synthesis of compound 65 in Example 65, wherein in step 1 the initial raw material is used ((2-fluoro-8-(4,4,5,5-tetramethyl-1,3,2- Dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)triisopropylsilane instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalene -1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane to finally obtain 19 mg of a yellow solid.
  • Embodiment 85 the synthesis of compound 85
  • the synthesis of compound 85 can refer to the synthesis of compound 65 in Example 65, wherein in step 1, the initial raw material is 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborol Alk-2-yl)-1H-indazole-1-carboxylic acid tert-butyl ester instead of 2-(8-ethyl-7-fluoro-3-(methoxymethoxy)naphthalen-1-yl)-4 , 4,5,5-tetramethyl-1,3,2-dioxaborolane, and finally obtained 77 mg of a yellow solid.
  • Embodiment 86 the synthesis of compound 86
  • the synthesis of compound 86 can refer to the synthesis of compound 66 in Example 66, wherein in step 1, the initial raw material is replaced by (3-(dimethylcarbamoyl)phenyl)boronic acid (3-hydroxynaphthalene-1-yl)boronic acid , and finally obtained 10 mg of yellow solid.
  • Embodiment 87 the synthesis of compound 87

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Abstract

一类嘧啶并吡啶化合物、其药物组合物及其用途。具体地,涉及(I)化合物,或式(I)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药。涉及的化合物和其药物组合物作为KRAS G12D抑制剂可用于制备用于预防或治疗KRAS G12D相关疾病的药物,尤其可用于制备用于预防或治疗癌症的药物。

Description

新的嘧啶并吡啶化合物、其药物组合物及其用途
相关申请
本申请要求中国专利申请号为202111200645.6的优先权,该申请于2021年10月15日递交至国家知识产权局;要求中国专利申请号为202210090616.7的优先权,该申请于2022年01月26日递交至国家知识产权局;要求中国专利申请号为202210624652.7的优先权,该申请于2022年06月02日递交至国家知识产权局,其所有内容在此作为引用并入本文。
技术领域
本发明属于药物领域,具体地,本发明涉及一类新的作为KRAS G12D抑制剂的嘧啶并吡啶化合物、其药物组合物,以及该类化合物和其药物组合物在制备用于预防或治疗KRAS G12D相关疾病药物中的用途。
背景技术
RAS基因是癌症中最常见的突变基因之一(20%-25%),RAS基因家族目前已知的成员包括KRAS,NRAS和HRAS,其中KRAS突变最为常见,大约占85%。KRAS在胰腺导管腺癌(pancreatic ductal adenocarcinoma,PDAC)中的突变率最高,达97%,其次为结直肠癌、多发性骨髓瘤和肺癌,分别为52%、42%和32%。KRAS基因突变的最常见方式是点突变,常见的突变形式有KRAS G12D突变(41%)、KRAS G12V(28%)和KRAS G12C(14%)突变。RAS基因突变常与癌症的不良预后相关,KRAS可被上游的生长因子或酪氨酸激酶(如EGFR)短暂活化,活化后的KRAS可以激活下游通路,常见的有控制细胞生成的PI3K-AKT-mTOR信号通路,以及控制细胞增殖的RAS-RAF-MEK-ERK信号通路,这也给众多靶点联用奠定了生物学基础。
近年来,人们利用KRAS G12C突变体的变构位点进行药物研发取得了一定的进展,例如,2013年,有研究小组报道了KRAS G12C小分子抑制剂的发现(Nature,2013,503,548-551);但人们对KRAS G12D的研究较少。而相对于KRAS G12C突变,在胰腺癌中,KRAS G12D和KRAS G12V等其它突变类型的比例更高。因此,通过抑制KRAS G12D突变来治疗胰腺癌是潜在的有效手段。目前,Mirati公司在专利申请WO20211041671中公布了一系列的KRAS G12D抑制剂,它们表现出对KRAS G12D突变体的特异性,且具有抗胰腺癌的活性。
因此,开发靶向抑制KRAS G12D突变的化合物应对KRAS G12D相关疾病具有很强的吸引力和迫切的需求。
发明内容
本发明提供一种化合物,或其药物组合物,它们可作为KRAS的抑制剂,尤其作为KRAS G12D抑制剂。本发明进一步涉及所述化合物或其药物组合物用于制备药物的用途,该药物通过抑制KRAS活性来治疗疾病和/或病症,尤其是癌症。
本发明化合物作为一类非共价KRAS G12D特异性抑制剂,能够有效地与KRAS G12D-GTP结合, 抑制KRAS G12D下游ERK的磷酸化。
一方面,本发明提供式(I)所示的化合物,或式(I)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000001
其中,
R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基或3-6元杂环基,其中所述的C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-C 1-6烷基NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 2-6烯基、C 2-6炔基、C 1-6烷氧基、(6-12元芳基)-C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
R 2为6-12元芳基或5-12元杂芳基,其中所述的6-12元芳基和5-12元杂芳基独立任选地被1、2、3、4、5、6或7个R 8所取代;
各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-6烷基、C 1-6烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;
R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN或C 1-4烷基;
Y为键、O或S;
R 4为-H、-D、C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)、-L-(C 6-10芳基)、-L-NR 6R 7、-NR 6R 7、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)和-L-(C 6-10芳基)独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-6 烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-6烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、NR 6eR 7e、-C(=O)C 1-6烷基和C 1-6烷基的取代基所取代;
L为C 1-6亚烷基;
Figure PCTCN2022125282-appb-000002
为至少含有两个环N原子的5-10元杂环;
R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OR 6a、-C(=O)NR 6R 7、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基、C 1-6卤代烷氧基或5-6元杂芳基;
R 6a和R 6c各自独立地为-H、-D或C 1-6烷基;
R 6、R 7、R 6b、R 7b、R 6d、R 7d、R 6e、R 7e、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
或R 6和R 7、或R 6b和R 7b、或R 6d和R 7d、或R 6e和R 7e、或R 6f和R 7f,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代;
R 6g和R 7g各自独立地为-H、-D或C 1-6烷基。
在一些实施方案中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基或3-6元杂环基,其中所述的C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-C 1-4烷基NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-4烷基NR 6fR 7f、C 1-4烷基、C 2-4烯基、C 2-4炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
各R 6a独立地为-H、-D或C 1-4烷基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
或R 6和R 7,或R 6f和R 7f,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、 3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代;
R 6g和R 7g各自独立地为-H、-D或C 1-4烷基。
在一些实施方案中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CHFCH=CH 2、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-CH=CHCH 3、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2F、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、、环氧乙烷基、氧杂环丁基或吡咯烷基;其中所述的-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CH=CHCH 3、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2)SH、环氧乙烷基、氧杂环丁基和吡咯烷基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-CH 2NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6fR 7f、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C(=O)OH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基甲氧基、苯基乙氧基、苯基丙氧基、萘基甲氧基、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基的取代基所取代;
各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
或R 6和R 7,或R 6f和R 7f,分别和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代;
R 6g和R 7g各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基。
在一些实施方案中,R 2为以下其中子结构之一:
Figure PCTCN2022125282-appb-000003
其中各R 2的子结构式独立任选地被1、2、3、4、5、6或7个R 8所取代;其中R 8具有如本发明所述的定义。
在一些实施方案中,各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-4烷基、C 1-4烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;
各R 6c独立地为-H、-D或C 1-4烷基;
R 6b和R 7b各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6b、R 7b和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CF 3、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-C≡CF、-OCF 3、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCF 3、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基或哌嗪基,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、 -CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基的取代基所取代;
各R 6c独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
R 6b和R 7b各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6b、R 7b和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
在一些实施方案中,R 4为-H、-D、C 1-4烷基、3-6元杂环基、7-10元杂环基、
Figure PCTCN2022125282-appb-000004
Figure PCTCN2022125282-appb-000005
-L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基、-L-苯基、-L-NR 6R 7、-NR 6R 7、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-4烷基、3-6元杂环基、7-10元杂环基、
Figure PCTCN2022125282-appb-000006
Figure PCTCN2022125282-appb-000007
-L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基和-L-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、 -CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、NR 6eR 7e、-C(=O)C 1-4烷基和C 1-4烷基的取代基所取代;
L为C 1-4亚烷基;
R 6d、R 7d、R 6e和R 7e各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6d和R 7d、或R 6e和R 7e,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代;
R 6和R 7各自具有如本发明所述的定义。
在一些实施方案中,R 4为-H、-D、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
Figure PCTCN2022125282-appb-000008
Figure PCTCN2022125282-appb-000009
-CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基、-CH 2-苯基、-CH 2-NR 6R 7、-(CH 2) 2-NR 6R 7、-CH(CH 3)CH 2NR 6R 7、-NR 6R 7、-CH 2-NHC(=NH)NH 2或-CH 2-C(=O)NR 6R 7,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
Figure PCTCN2022125282-appb-000010
Figure PCTCN2022125282-appb-000011
-CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基和-CH 2-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、 -NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、-CF 3、-OCF 3、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基或氮杂环丁烷基的取代基所取代,其中所述取代基中的甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基和氮杂环丁烷基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、-NH 2、-NHCH 3、-N(CH 3) 2、-NHCH 2CH 3、-C(=O)CH 3、-C(=O)CH 2CH 3、甲基、乙基、正丙基和异丙基的取代基所取代;
R 6d和R 7d各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6d、R 7d和与之相连的N原子一起形成氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代;
R 6和R 7各自具有如本发明所述的定义。
在一些实施方案中,
Figure PCTCN2022125282-appb-000012
为其中以下子结构之一,
Figure PCTCN2022125282-appb-000013
R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OCH 3、-C(=O)NH 2、-CH 3、-CH 2CH 3、C 3-4烷基、-CH 2OH、-(CH 2) 2OH、-CH 2CN、-(CH 2) 2CN、-CF 3、-CHF 2、-CH 2F、-OCF 3、-OCH 3或-OCH 2CH 3
在一些实施方案中,R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、甲基、乙基、正丙基或异丙基。
在一些实施方案中,本发明所述的化合物具有式(I-1)所示的化合物,或式(I-1)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000014
其中,n为1、2、3、4、5、6或7;
其中R 1、R 3、R 4、R 5、Y和R 8各自具有如本发明所述的定义。
在一些实施方案中,本发明所述的化合物具有式(I-2)所示的化合物,或式(I-2)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000015
其中,R 9为-H、-D、CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6C(=O)R 7、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基;
各R 6a独立地为-H、-D或C 1-6烷基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
R 3、Y、R 4、R 5、R 6g和R 7g各自具有如本发明所述的定义;
R 8a、R 8b和R 8c各自具有如本发明中R 8所述的相同定义。
在一些实施方案中,R 9为-H、-D、CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6C(=O)R 7、-CH 2NR 6fR 7f、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH 2CH(CH 3) 2、-(CH 2) 2CH(CH 3) 2、-CH(CH 3) 2、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH(CH 3)CN、-C(CH 3) 2CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、 -(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基;
各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
R 6g和R 7g各自具有如本发明所述的定义。
另一方面,本发明提供一种药物组合物,其包含本发明所述的化合物。
在一些实施方案中,本发明所述的药物组合物进一步包含药学上可接受的辅剂。
在一些实施方案中,本发明所述的辅剂包括但不限于,载体,赋形剂,稀释剂,溶媒,或它们的组合。在一些实施方案中,药物组合物可以是液体,固体,半固体,凝胶或喷雾剂型。
另一方面,本发明提供本发明所述的药物组合物在制备用于预防、治疗或减轻KRAS G12D相关疾病的药物中的用途。
在一些实施方案中,本发明所述的KRAS G12D相关疾病为癌症。
在一些实施方案中,本发明所述癌症为非小细胞肺癌、小细胞肺癌、结直肠癌、直肠癌、结肠癌、小肠癌、胰腺癌、子宫癌、胃癌、食道癌、前列腺癌、卵巢癌、乳腺癌、白血病、黑色素瘤、淋巴瘤或神经瘤。
另一方面,本发明还提供了预防或治疗KRAS G12D相关疾病的方法,所述方法包括向患者施用治疗有效量的本发明所述的化合物或其药物组合物。
另一方面,本发明涉及式(I)、(I-1)或(I-2)化合物的制备、分离和纯化的方法。
除非其他方面表明,本发明的化合物所有的立体异构体,互变异构体,氮氧化物,水合物,溶剂化物,代谢产物,药学上可接受的盐和前药都属于本发明的范围。
术语“药学上可接受的”包括物质或组合物必须是适合化学或毒理学,与组成制剂的其他组分和用于治疗的哺乳动物有关。
本发明的化合物的盐还包括用于制备或纯化式(I)、(I-1)或(I-2)所示化合物的中间体或式(I)、(I-1)或(I-2)所示化合物分离的对映异构体的盐,但不一定是药学上可接受的盐。
前面所述内容只概述了本发明的某些方面,但并不限于这些方面。这些方面及其他的方面的内容将在下面作更加具体完整的描述。
本发明的详细说明书
定义和一般术语
现在详细描述本发明的某些实施方案,其实例由随附的结构式和化学式说明。本发明意图涵盖所有的替代、修改和等同技术方案,它们均包括在如权利要求定义的本发明范围内。本领域技术人员应认识到,许多与本文所述类似或等同的方法和材料能够用于实践本发明。本发明绝不限于本文所述的方法和材料。在所结合的文献、专利和类似材料的一篇或多篇与本申请不同或相矛盾的情况下(包括但不限于所定 义的术语、术语应用、所描述的技术,等等),以本申请为准。
应进一步认识到,本发明的某些特征,为清楚可见,在多个独立的实施方案中进行了描述,但也可以在单个实施例中以组合形式提供。反之,本发明的各种特征,为简洁起见,在单个实施方案中进行了描述,但也可以单独或以任意适合的子组合提供。
除非另外说明,本发明所使用的所有科技术语具有与本发明所属领域技术人员的通常理解相同的含义。本发明涉及的所有专利和公开出版物通过引用方式整体并入本发明。
本发明所使用的术语“受试对象”是指动物。典型地所述动物是哺乳动物。受试对象,例如也指灵长类动物(例如人类,男性或女性)、牛、绵羊、山羊、马、犬、猫、兔、大鼠、小鼠、鱼、鸟等。在某些实施方案中,所述受试对象是灵长类动物。在其他实施方案中,所述受试对象是人。
本发明所使用的术语“患者”是指人(包括成人和儿童)或者其他动物。在一些实施方案中,“患者”是指人。
术语“包含”为开放式表达,即包括本发明所指明的内容,但并不排除其他方面的内容。
“立体异构体”是指具有相同化学构造,但原子或基团在空间上排列方式不同的化合物。立体异构体包括对映异构体、非对映异构体、构象异构体(旋转异构体)、几何异构体(顺/反异构体)、阻转异构体,等等。除非其他方面表明,本发明所描述的结构式的所有立体异构体或立体异构体的混合物都属于本发明的范围。另外,除非其他方面表明,本发明所描述的化合物的结构式包括一个或多个不同的原子的富集同位素。
本发明所使用的立体化学定义和规则一般遵循S.P.Parker,Ed.,McGraw-Hill Dictionary of Chemical Terms(1984)McGraw-Hill Book Company,New York;and Eliel,E.and Wilen,S.,“Stereochemistry of Organic Compounds”,John Wiley&Sons,Inc.,New York,1994。
所得的任何立体异构体的混合物可以依据组分物理化学性质上的差异被分离成纯的或基本纯的几何异构体,对映异构体,非对映异构体,例如,通过色谱法和/或分步结晶法。
术语“互变异构体”或“互变异构形式”是指具有不同能量的可通过低能垒(low energy barrier)互相转化的结构异构体。若互变异构是可能的(如在溶液中),则可以达到互变异构体的化学平衡。例如,质子互变异构体(protontautomer)(也称为质子转移互变异构体(prototropic tautomer))包括通过质子迁移来进行的互相转化,如酮-烯醇异构化和亚胺-烯胺异构化。价键互变异构体(valence tautomer)包括通过一些成键电子的重组来进行的互相转化。酮-烯醇互变异构的具体实例是戊烷-2,4-二酮和4-羟基戊-3-烯-2-酮互变异构体的互变。互变异构的另一个实例是酚-酮互变异构。酚-酮互变异构的一个具体实例是吡啶-4-醇和吡啶-4(1H)-酮互变异构体的互变。除非另外指出,本发明化合物的所有互变异构体形式都在本发明的范围之内。
像本发明所描述的,本发明的化合物可以独立任选地被一个或多个取代基所取代,如上面的通式化合物,或者像实施例里面特殊的例子,子类,和本发明所包含的一类化合物。应了解“独立任选地被……取代”或“任选地被……取代”这两个术语与“取代或非取代”这个术语可以交换使用。一般而言,术语“取代”表示所给结构中的一个或多个氢原子被具体取代基所取代。除非其他方面表明,一个任选的取代基团可以在基团各个可取代的位置进行取代。当所给出的结构式中不止一个位置能被选自具体基团的一个或多个取代基所取代,那么取代基可以相同或不同地在各个位置取代。
另外,需要说明的是,除非以其他方式明确指出,在本发明中所采用的描述方式“各…独立地为”与“…各自独立地为”和“…独立地为”可以互换,均应做广义理解,其既可以是指在不同基团中,相同符号之间所表达的具体选项之间互相不影响,也可以表示在相同的基团中,相同符号之间所表达的具体选项之间互相不影响。
在本说明书的各部分,本发明公开化合物的取代基按照基团种类或范围公开。特别指出,本发明包括这些基团种类和范围的各个成员的每一个独立的次级组合。例如,术语“C 1-6烷基”特别指独立公开的甲基、乙基、C 3烷基、C 4烷基、C 5烷基和C 6烷基。
在本发明的各部分,描述了连接取代基。当该结构清楚地需要连接基团时,针对该基团所列举的马库什变量应理解为连接基团。例如,如果该结构需要连接基团并且针对该变量的马库什基团定义列举了“烷基”或“芳基”,则应该理解,该“烷基”或“芳基”分别代表连接的亚烷基基团或亚芳基基团。
术语“烷基”表示含有1至20个碳原子,饱和的直链或支链一价烃基基团,其中,所述烷基基团可以任选地被一个或多个本发明描述的取代基所取代。在一实施方案中,烷基基团含有1-6个碳原子,表示为C 1-6烷基;在又一实施方案中,烷基基团含有1-4个碳原子,表示为C 1-4烷基;还在一实施方案中,烷基基团含有1-3个碳原子,表示为C 1-3烷基。烷基基团的实例包含,但并不限于,甲基(Me、-CH 3),乙基(Et、-CH 2CH 3),正丙基(n-Pr、-CH 2CH 2CH 3),异丙基(i-Pr、-CH(CH 3) 2),正丁基(n-Bu、-CH 2CH 2CH 2CH 3),异丁基(i-Bu、-CH 2CH(CH 3) 2),仲丁基(s-Bu、-CH(CH 3)CH 2CH 3),叔丁基(t-Bu、-C(CH 3) 3),正戊基(-CH 2CH 2CH 2CH 2CH 3),2-戊基(-CH(CH 3)CH 2CH 2CH 3),3-戊基(-CH(CH 2CH 3) 2),2-甲基-2-丁基(-C(CH 3) 2CH 2CH 3),3-甲基-2-丁基(-CH(CH 3)CH(CH 3) 2),3-甲基-1-丁基(-CH 2CH 2CH(CH 3) 2),2-甲基-1-丁基(-CH 2CH(CH 3)CH 2CH 3),正己基(-CH 2CH 2CH 2CH 2CH 2CH 3),2-己基(-CH(CH 3)CH 2CH 2CH 2CH 3),3-己基(-CH(CH 2CH 3)(CH 2CH 2CH 3)),2-甲基-2-戊基(-C(CH 3) 2CH 2CH 2CH 3),3-甲基-2-戊基(-CH(CH 3)CH(CH 3)CH 2CH 3),4-甲基-2-戊基(-CH(CH 3)CH 2CH(CH 3) 2),3-甲基-3-戊基(-C(CH 3)(CH 2CH 3) 2),2-甲基-3-戊基(-CH(CH 2CH 3)CH(CH 3) 2),2,3-二甲基-2-丁基(-C(CH 3) 2CH(CH 3) 2),3,3-二甲基-2-丁基(-CH(CH 3)C(CH 3) 3),正庚基,正辛基,等等。
术语“亚烷基”表示从饱和的直链或支链烃中去掉两个氢原子所得到的饱和的二价烃基基团。在一些实施方案中,亚烷基基团含有1-6个碳原子,表示为C 1-6亚烷基;在另一些实施方案中,亚烷基基团含有1-4个碳原子,表示为C 1-4亚烷基;在另一些实施方案中,亚烷基基团含有1-3个碳原子,表示为C 1-3亚烷基;在另一些实施方案中,亚烷基基团含有1-2个碳原子,表示为C 1-2亚烷基。亚烷基基团的实例包括但不限于:-CH 2-、-CH 2CH 2-、-CH(CH 3)CH 2-,等等。
术语“烯基”表示含有2-12个碳原子的直链或支链一价烃基,其中至少有一个不饱和位点,即有一个碳-碳sp 2双键,其中,所述烯基基团可以任选地被一个或多个本发明所描述的取代基所取代,其包括“cis”和“trans”的定位,或者“E”和“Z”的定位。在一实施方案中,烯基基团包含2-6个碳原子,表示为C 2-6烯基;在又一实施方案中,烯基基团包含2-4个碳原子,表示为C 2-4烯基。烯基基团的实例包括,但并不限于,乙烯基(-CH=CH 2)、烯丙基(-CH 2CH=CH 2)、1-丙烯基(即,丙烯基,-CH=CH-CH 3),等等。
术语“炔基”表示含有2-12个碳原子的直链或支链一价烃基,其中至少有一个不饱和位点,即有一个碳-碳sp三键,其中,所述炔基基团可以任选地被一个或多个本发明所描述的取代基所取代。在一实施方案中,炔基基团包含2-6个碳原子,表示为C 2-6炔基;在又一实施方案中,炔基基团包含2-4个碳原子,表 示为C 2-4炔基。炔基基团的实例包括,但并不限于,乙炔基(-C≡CH)、炔丙基(-CH 2C≡CH)、1-丙炔基(-C≡C-CH 3)等等。
术语“氰基烷基”表示被一个或多个氰基取代的烷基,其中氰基和烷基基团具有如本发明所述的定义。在一些实施方案中,“氰基烷基”表示被一个氰基取代的烷基。在一些实施方案中,“氰基烷基”为C 1-6氰基烷基,即被一个或多个氰基取代的C 1-6烷基。在一些优选的实施方案中,C 1-6氰基烷基为被一个氰基取代的C 1-6烷基。在另一些实施方案中,“氰基烷基”为C 1-4氰基烷基,即被一个或多个氰基取代的C 1-4烷基。氰基烷基的实例包括但不限于,-CH 2CN、-CH 2CH 2CH 2CH 2CN、-CH 2CH 2CN、-CH 2CH(CN)CH 2CH 2CN、-CH 2CH(CN)CH 2CH(CH 3)CN,等。
术语“羟基烷基”表示被一个或多个羟基取代的烷基,其中烷基和羟基基团具有如本发明所述的定义。在一些实施方案中,羟基烷基表示被1、2、3或4个羟基取代的烷基。在一些实施方案中,羟基烷基表示被一个或两个羟基取代的烷基。在一些实施方案中,羟基烷基表示C 1-6羟基烷基,即C 1-6烷基被一个或多个羟基取代,优选地,C 1-6羟基烷基表示C 1-6烷基被一个羟基取代的烷基。在一些实施方案中,羟基烷基表示C 1-4羟基烷基。在一些实施方案中,羟基烷基表示C 1-3羟基烷基。羟基烷基的实例包括但不限于,-CH 2OH、-CH 2CH 2CH 2CH 2OH、-CH 2CH 2OH、-CH 2CH(OH)CH 2CH 2OH、-CH 2CH(OH)CH 2CH(CH 3)OH,等。
术语“卤代烷基”表示烷基基团被一个或多个卤素原子所取代,其中烷基和卤素具有如本发明所述的定义。在一些实施方案中,卤代烷基为C 1-6卤代烷基,表示C 1-6烷基基团被一个或多个卤素原子所取代;在另一些实施方案中,卤代烷基为C 1-4卤代烷基,表示C 1-4烷基基团被一个或多个卤素原子所取代;在另一些实施方案中,卤代烷基为C 1-3卤代烷基,表示C 1-3烷基基团被一个或多个卤素原子所取代。这样的实例包含,但并不限于,单氟甲基、二氟甲基、三氟甲基、1-氟乙基、2-氟乙基、1,2-二氟乙基、1,1-二氟乙基、2,2-二氟乙基、单氯甲基、二氯甲基、三氯甲基、2-氯乙基、1-氯乙基、1,2-二氯乙基、1,1-二氯乙基、2,2-二氯乙基、1,1-二溴乙基,等等。
术语“卤代烯基”表示烯基基团被一个或多个卤素原子所取代,其中烯基具有如本发明所述的定义。在一些实施方案中,卤代烯基为C 2-6卤代烯基,表示C 2-6烯基基团被一个或多个卤素原子所取代;在另一些实施方案中,卤代烯基为C 2-4卤代烯基,表示C 2-4烯基基团被一个或多个卤素原子所取代。这样的实例包含,但并不限于,1-氯乙烯基(-CCl=CH 2)、2-氟乙烯基(-CH=CHF)、1-氟烯丙基(-CHFCH=CH 2)、3-氟丙烯基(即,-CH=CH-CH 2F)、3,3-二氟丙烯基(即,-CH=CH-CHF 2)。
术语“卤代炔基”表示炔基基团被一个或多个卤素原子所取代,其中炔基具有如本发明所述的定义。在一些实施方案中,卤代炔基为C 2-6卤代炔基,表示C 2-6炔基基团被一个或多个卤素原子所取代;在另一些实施方案中,卤代炔基为C 2-4卤代炔基,表示C 2-4炔基基团被一个或多个卤素原子所取代。这样的实例包含,但并不限于,2-氯乙炔基(-C≡CCl)、1-氯炔丙基(-CHClC≡CH)、3-氯丙炔基(-C≡C-CH 2Cl),等等。
术语“羟基炔基”表示炔基基团被一个或多个羟基所取代,其中羟基和炔基具有如本发明所述的定义。在一些实施方案中,羟基炔基为C 2-6羟基炔基,表示C 2-6炔基基团被一个或多个羟基所取代;在另一些实施方案中,羟基炔基为C 2-4羟基炔基,表示C 2-4炔基基团被一个或多个羟基所取代。这样的实例包含,但并不限于,3-羟基丙炔基(-C≡C-CH 2OH)、4-羟基丁炔基(-C≡C-(CH 2) 2OH),等。
术语“烷氧基烷基”表示被一个烷氧基取代的烷基,其中,烷氧基和烷基具有如本发明所述的定义。在一些实施方案中,烷氧基烷基表示C 1-6烷氧基C 1-6烷基;在另一些实施方案中,烷氧基烷基表示C 1-4 烷氧基C 1-4烷基;在另一些实施方案中,烷氧基烷基表示C 1-4烷氧基C 1-3烷基;在一些实施方案中,烷氧基烷基表示C 1-3烷氧基C 1-3烷基。烷氧基的实例包括但不限于,甲氧基甲基、乙氧基甲基、正丙氧基甲基、异丙氧基甲基、甲氧基乙基、甲氧基正丙基、甲氧基异丙基、乙氧基乙基、乙氧基正丙基、乙氧基异丙基、正丙氧基乙基、异丙氧基乙基、正丙氧基正丙基、正丙氧基异丙基、异丙氧基正丙基、异丙氧基异丙基,等。
术语“羧基烷基”表示被一个或多个羧基取代的烷基,其中羧基和烷基基团具体如本发明所述的定义。在一些实施方案中,羧基烷基为C 1-6羧基烷基,表示被一个或多个羧基取代的C 1-6烷基;在另一些实施方案中,羧基烷基为C 1-4羧基烷基,表示被一个或多个羧基取代的C 1-4烷基;在另一些实施方案中,羧基烷基为C 1-3羧基烷基,表示被一个或多个羧基取代的C 1-3烷基。羧基烷基的实例包括但不限于,羧基甲基(-CH 2COOH)、2-羧基乙基(-(CH 2) 2COOH)、3-羧基丙基(-(CH 2) 3COOH),等。
术语“氨基烷基”表示被一个或多个氨基取代的烷基,其中烷基和氨基基团具有如本发明所述的含义。在一些实施方案中,氨基烷基为C 1-6氨基烷基,表示被一个或多个氨基取代的C 1-6烷基;在另一些实施方案中,氨基烷基为C 1-4氨基烷基,表示被一个或多个氨基取代的C 1-4烷基;在另一些实施方案中,氨基烷基为C 1-3氨基烷基,表示被一个或多个氨基取代的C 1-3烷基。氨基烷基的实例包括但不限于,氨基甲基(-CH 2NH 2)、2-氨基乙基(-(CH 2) 2NH 2)、1-氨基乙基(-CH(NH 2)CH 3)、1,2-二氨基乙基(-CH(NH 2)CH 2NH 2)、3-氨基丙基(-(CH 2) 3NH 2)。
术语“烷氨基”或“烷基氨基”表示被一个或两个烷基基团取代的氨基,包括“N-烷基氨基”和“N,N-二烷基氨基”,其中烷基和氨基基团具有如本发明所述的含义。在一些实施方案中,烷氨基表示C 1-6烷基氨基,为含有1-6个碳原子的烷基氨基;在另一些实施方案中,烷氨基表示C 1-4烷基氨基,为含有1-4个碳原子的烷基氨基;烷氨基表示C 1-3烷基氨基,为含有1-3个碳原子的烷基氨基。合适的烷基氨基基团可以是单烷基氨基或二烷基氨基,这样的实例包括,但并不限于、N-甲氨基(-NHCH 3)、N-乙氨基(-NHCH 2CH 3)、N,N-二甲氨基(-N(CH 3) 2)、N,N-二乙氨基(-N(CH 2CH 3) 2),等。
术语“巯基烷基”表示被一个或多个巯基取代的烷基,其中烷基基团具有如本发明所述的含义。在一些实施方案中,巯基烷基表示C 1-6巯基烷基,为被一个或多个巯基取代的C 1-6烷基;优选地,C 1-6巯基烷基为被一个巯基取代的C 1-6烷基。在另一些实施方案中,巯基烷基表示C 1-4巯基烷基。在另一些实施方案中,巯基烷基表示C 1-3巯基烷基。巯基烷基的实例包括,但不限于,巯基甲基(-CH 2SH)、2-巯基乙基(-(CH 2) 2SH)、3-巯基丙基(-(CH 2) 3SH)、2,3-二巯基丙基(-CH 2CH(SH)CH 2(SH)),等。
术语“烷氧基”表示烷基基团通过氧原子与分子其余部分相连,其中烷基基团具有如本发明所述的含义。除非另外详细说明,所述烷氧基基团含有1-12个碳原子。在一实施方案中,烷氧基基团含有1-6个碳原子,表示C 1-6烷氧基;在另一实施方案中,烷氧基基团含有1-4个碳原子,表示C 1-4烷氧基;在又一实施方案中,烷氧基基团含有1-3个碳原子,表示C 1-3烷氧基。所述烷氧基基团可以任选地被一个或多个本发明描述的取代基所取代。烷氧基基团的实例包括,但并不限于,甲氧基(MeO、-OCH 3),乙氧基(EtO、-OCH 2CH 3),1-丙氧基(n-PrO、n-丙氧基、-OCH 2CH 2CH 3),2-丙氧基(i-PrO、i-丙氧基、-OCH(CH 3) 2),1-丁氧基(n-BuO、n-丁氧基、-OCH 2CH 2CH 2CH 3),2-甲基-l-丙氧基(i-BuO、i-丁氧基、-OCH 2CH(CH 3) 2),2-丁氧基(s-BuO、s-丁氧基、-OCH(CH 3)CH 2CH 3),2-甲基-2-丙氧基(t-BuO、t-丁氧基、-OC(CH 3) 3),1-戊氧基(n-戊氧基、-OCH 2CH 2CH 2CH 2CH 3),2-戊氧基(-OCH(CH 3)CH 2CH 2CH 3),3-戊氧基 (-OCH(CH 2CH 3) 2),2-甲基-2-丁氧基(-OC(CH 3) 2CH 2CH 3),3-甲基-2-丁氧基(-OCH(CH 3)CH(CH 3) 2),3-甲基-l-丁氧基(-OCH 2CH 2CH(CH 3) 2),2-甲基-l-丁氧基(-OCH 2CH(CH 3)CH 2CH 3),等等。
术语“卤代烷氧基”表示被一个或多个卤素取代的烷氧基,其中烷氧基和卤素具有如本发明所的定义。在一些实施方案中,卤代烷氧基表示含有1-6个碳原子的卤代烷氧基,即C 1-6卤代烷氧基;在另一些实施方案中,卤代烷氧基表示含有1-4个碳原子的卤代烷氧基,即C 1-4卤代烷氧基;在另一些实施方案中,卤代烷氧基表示含有1-3个碳原子的卤代烷氧基,即C 1-3卤代烷氧基。卤代烷氧基的实例包括,但不限于,三氟甲氧基(-OCF 3)、一氟甲氧基(-OCH 2F)、2-氟乙氧基(-OCH 2CH 2F),等。
术语“环烷基”表示3-12个碳原子的单价的饱和单环或双环碳环体系,碳环中-CH 2-基团可以任选地被-C(=O)-(或-(CO)-)替代。在一实施方案中,环烷基包含3-10个碳原子,即C 3-10环烷基;在另一实施方案中,环烷基包含3-6个碳原子,即C 3-6环烷基;在另一实施方案中,环烷基包含3-5个碳原子,即C 3-5环烷基。环烷基的实例包括但不限于环丙基、环丁基、环戊基、环己基、八氢-1H-茚基、八氢并环戊二烯基,等。碳环中-CH 2-基团可被-C(=O)-替代的实例包括但不限于:环戊酮、环丁酮,等。
术语“杂环”或“杂环基”表示包含3-12个环原子的,饱和或部分不饱和的单环、双环或三环体系,其中至少一个环原子选自氮、硫和氧原子;其中,所述杂环或杂环基是非芳香性的,且不包含任何芳香环。当杂环通过一个连接位点与分子其他部分相连时,杂环表示为一价的杂环基。除非另外说明,杂环基可以是碳基或氮基,且-CH 2-基团可以任选地被-C(=O)-替代。环的硫原子可以任选地被氧化成S-氧化物。环的氮原子可以任选地被氧化成N-氧化物。在一些实施方案中,所述杂环或杂环基由3-10个原子组成,表示为3-10元杂环或3-10元杂环基;在另一些实施方案中,所述杂环或杂环基由3-9个原子组成,表示为3-9元杂环或3-9元杂环基;在另一些实施方案中,所述杂环或杂环基由5-9个原子组成,表示为5-9元杂环或5-9元杂环基;在另一些实施方案中,所述杂环或杂环基由3-6个原子组成,表示为3-6元杂环或3-6元杂环基;在另一些实施方案中,所述杂环或杂环基由5-6个原子组成,表示为5-6元杂环或5-6元杂环基。所述杂环的实例包括但不限于,环氧乙烷、氮杂环丙烷、氮杂环丁烷、氧杂环丁烷、吡咯烷、四氢呋喃、四氢噻吩、噻唑烷、吡唑烷、吡唑啉、噁唑烷、咪唑烷、哌啶、哌嗪、吗啉、3,8-二氮杂双环[3.2.1]辛烷、3,6-二氮杂双环[3.1.1]庚烷、2,5-二氮杂双环[2.2.2]辛烷。所述杂环基包括但不限于,环氧乙烷基、氮杂环丙烷基、氮杂环丁基、氧杂环丁基、吡咯烷基、四氢呋喃基、四氢噻吩基、噻唑烷基、吡唑烷基、吡唑啉基、噁唑烷基、咪唑烷基、哌啶基、哌嗪基或吗啉基等。
术语“芳基”表示一价的含有6-14个环原子,或6-12个环原子,或6-10个环原子的单环、双环和三环的碳环体系,其中,至少一个环体系是芳香族的,其中每一个环体系包含3-7个原子组成的环。在一些实施方案中,芳基含有6-12个环原子,表示为C 6-12芳基或6-12元芳基。在一些实施方案中,芳基含有6-10个环原子,表示为C 6-10芳基或6-10元芳基。芳基基团的实例可以包括苯基、萘基、1,2,3,4-四氢萘基和蒽。
术语“杂芳基”或“杂芳环”表示含有5-14个环原子,或5-12个环原子,或5-10个环原子,或5-6个环原子的,单价的单环、双环或三环体系,其中至少一个环是芳香族的,且至少一个环包含一个或多个选自氮、氧、硫的环杂原子。杂芳基基团通常,但不必须地通过杂芳基基团的芳香性环与母体分子连接。当杂芳基基团中存在-CH 2-基团时,所述的-CH 2-基团可以任选地被-C(=O)-替代。除非另外说明,所述的杂芳基基团可以通过任何合理的位点(可以为C或者N)连接到分子其余部分(例如通式中的主体结构)上。术语“杂芳基”可以与术语“杂芳环”或“杂芳族化合物”交换使用。在一些实施方案中,杂芳基为含有 5-12个环原子的杂芳基,表示为5-12元杂芳基;在另一些实施方案中,杂芳基为含有5-10个环原子的杂芳基,表示为5-10元杂芳基;在另一些实施方案中,杂芳基为含有5-6个环原子的杂芳基,表示为5-6元杂芳基。杂芳基的实例包括,但并不限于,呋喃基、咪唑基、异噁唑基、噁唑基、吡咯基、吡唑基、吡啶基、嘧啶基、哒嗪基、吡嗪基、噻吩基、噻唑基、三氮唑基、四氮唑基、苯并吡啶基、苯并咪唑基、苯并吡咯基、苯并吡唑基、苯并吡咯烷基,等。
术语“烷硫基”表示烷基基团通过硫原子与分子其他部分相连,其中烷基具有如本发明所述的定义。在一些实施方案中,烷硫基为C 1-6烷硫基,表示含有1-6个碳原子的烷硫基;在另一些实施方案中,烷硫基为C 1-4烷硫基,表示含有1-4个碳原子的烷硫基;在在另一些实施方案中,烷硫基为C 1-3烷硫基,表示含有1-3个碳原子的烷硫基。烷硫基的实例包括,但不限于,甲硫基(-SCH 3)、乙硫基(-SCH 2CH 3),等。
术语“卤代烷硫基”表示被一个或多个卤素原子取代的烷硫基基团,其中烷硫基基团具有如本发明所述的定义。在一些实施方案中,卤代烷硫基为C 1-6卤代烷硫基,表示被一个或多个卤素取代的C 1-6烷硫基;在另一些实施方案中,卤代烷硫基为C 1-4卤代烷硫基,表示被一个或多个卤素取代的C 1-4烷硫基;在另一些实施方案中,卤代烷硫基为C 1-3卤代烷硫基,表示被一个或多个卤素取代的C 1-3烷硫基。卤代烷硫基的定义包括,但不限于,三氟甲硫基(-SCF 3)、2,2,2-三氟乙硫基(-SCH 2CF 3)、单氟甲硫基(-SCH 2F),等。
术语“芳基烷基”表示被一个芳基取代的烷基,其中芳基和烷基具有如本发明所述的定义。在一些实施芳案中,芳基烷基为C 6-10芳基C 1-6烷基或(6-10元芳基)-C 1-6烷基;在另一些实施方案中,芳基烷基为C 6-10芳基C 1-4烷基或(6-10元芳基)-C 1-4烷基;在另一些实施方案中,芳基烷基为C 6-10芳基C 1-3烷基或(6-10元芳基)-C 1-3烷基;在另一些实施方案中,芳基烷基为苯基C 1-6烷基;在另一些实施方案中,芳基烷基为苯基C 1-4烷基;在另一些实施方案中,芳基烷基为苯基C 1-3烷基。芳基烷基的实例包括,但不限于苯基甲基、苯基乙基、萘基甲基,等。
术语“杂芳基烷基”表示被被一个杂芳基取代的烷基,其中杂芳基和烷基具有如本发明所述的定义。在一些实施芳案中,杂芳基烷基为(5-12元杂芳基)-C 1-6烷基;在另一些实施方案中,杂芳基烷基为(5-12元杂芳基)-C 1-4烷基;在另一些实施方案中,杂芳基烷基为(5-12元杂芳基)-C 1-3烷基;在另一些实施方案中,杂芳基烷基为(5-6元杂芳基)-C 1-6烷基;在另一些实施方案中,杂芳基烷基为(5-6元杂芳基)-C 1-4烷基;在另一些实施方案中,杂芳基烷基为(5-6元杂芳基)-C 1-3烷基。杂芳基烷基的实例包括,但不限于,嘧啶基甲基、吡啶基甲基、吡啶基乙基、吡唑基甲基,等。
术语“杂环基烷基”表示被一个杂环基取代的烷基,其中杂环基和烷基具体如本发明所述的定义。在一些实施方案中,杂环基烷基为(3-6元杂环基)-C 1-6烷基;在另一些实施方案中,杂环基烷基为(3-6元杂环基)-C 1-4烷基;在另一些实施方案中,杂环基烷基为(3-6元杂环基)-C 1-3烷基。杂环基烷基的实例包括,但不限于,哌啶基甲基、哌啶基乙基、吡咯烷基甲基,等。
术语“环烷基烷基”表示被一个环烷基取代的烷基。在一些实施方案中,环烷基烷基为C 3-6环烷基C 1-6烷基;在另一些实施方案中,环烷基烷基为C 3-6环烷基C 1-4烷基;在另一些实施方案中,环烷基烷基为C 3-6环烷基C 1-3烷基。环烷基烷基的实例包括但不限于:环丙基甲基、环戊基甲基、环己基甲基、环己基乙基,等。
术语“卤素”表示F(氟)、Cl(氯)、Br(溴)或I(碘)。
术语“氧代”表示=O。
术语“氰基”表示-CN或-C≡N。
术语“巯基”表示-SH。
术语“羟基”表示-OH。
术语“羧基”表示-C(=O)OH。
术语“氨基”表示-NH 2
术语“j-k个原子组成的”或“j-k元的”表示所述环状基团由j-k个环原子所组成,所述的环原子包括碳原子和/或O、N、S、P等杂原子;所述j和k各自独立地为任意非零的自然数,且k>j;所述“j-k”包括j、k和两者之间的任意自然数。例如,“3-8个原子组成的”或“3-8元的”、“3-6个原子组成的”或“3-6元的”、“5-10个原子组成的”或“5-10元的”,或“5-6个原子组成的”或“5-6元的”,表示所述环状基团由3-8(即,3、4、5、6、7或8)、3-6(即,3、4、5或6)、5-10(即,5、6、7、8、9或10)或5-6(即,5或6)个环原子所组成,所述的环原子包括碳原子和/或O、N、S、P等杂原子。
如本发明所描述,取代基(R) q由一个键连接到中心的环上形成的环体系代表q个取代基R可以在所在的环上任何可取代的位置或任何合理的位置进行取代。例如,式a代表萘环可被n个R 8取代,当n大于1时,各R 8可独立地选自相同或不同的取代基团。
Figure PCTCN2022125282-appb-000016
本发明所使用的术语“前药”,代表一个化合物在体内转化为式(I)、(I-1)或(I-2)所示的化合物。这样的转化受前体药物在血液中水解或在血液或组织中经酶转化为母体结构的影响。本发明前体药物类化合物可以是酯,在现有的发明中酯可以作为前体药物的有苯酯类,脂肪族(C 1-24)酯类,酰氧基甲基酯类,碳酸酯,氨基甲酸酯类和氨基酸酯类。例如本发明里的一个化合物包含羟基,即可以将其酰化得到前体药物形式的化合物。其他的前体药物形式包括磷酸酯,如这些磷酸酯类化合物是经母体上的羟基磷酸化得到的。
“代谢产物”是指具体的化合物或其盐在体内通过代谢作用所得到的产物。一个化合物的代谢产物可以通过所属领域公知的技术来进行鉴定,其活性可以通过如本发明所描述的那样采用试验的方法进行表征。这样的产物可以是通过给药化合物经过氧化、还原、水解、酰氨化、脱酰氨作用、酯化、脱脂作用、酶裂解等等方法得到。相应地,本发明包括化合物的代谢产物,包括将本发明的化合物与哺乳动物充分接触一段时间所产生的代谢产物。
本发明所使用的“药学上可接受的盐”是指本发明的化合物的有机盐和无机盐。药学上可接受的盐在所属领域是为我们所熟知的,如文献:S.M.Berge et al.,describe pharmaceutically acceptable salts in detail in J.Pharmaceutical Sciences,1977,66:1-19.所记载的。药学上可接受的无毒的酸形成的盐包括,但并不限于,与氨基基团反应形成的无机酸盐有盐酸盐、氢溴酸盐、磷酸盐、硫酸盐、高氯酸盐,和有机酸盐如乙酸盐、草酸盐、马来酸盐、酒石酸盐、柠檬酸盐、琥珀酸盐、丙二酸盐,或通过书籍文献上所记载的其他方法如离子交换法来得到这些盐。本发明也拟构思了任何所包含N的基团的化合物所形成的季铵盐。 水溶性或油溶性或分散产物可以通过季铵化作用得到。药学上可接受的盐进一步包括适当的、无毒的铵,季铵盐和抗平衡离子形成的胺阳离子,如卤化物、氢氧化物、羧化物、硫酸化物、磷酸化物、硝酸化物、C 1-C 8磺酸化物和芳香磺酸化物。
本发明的“溶剂化物”是指一个或多个溶剂分子与本发明的化合物所形成的缔合物。形成溶剂化物的溶剂包括,但并不限于、水、异丙醇、乙醇、甲醇、二甲亚砜、乙酸乙酯、乙酸、乙醇胺或其混合物。术语“水合物”是指溶剂分子是水所形成的缔合物。
当所述溶剂为水时,可以使用术语“水合物”。在一实施方案中,一个本发明化合物分子可以与一个水分子相结合,比如一水合物;在另一实施方案中,一个本发明化合物分子可以与多于一个的水分子相结合,比如二水合物;在又一实施方案中,一个本发明化合物分子可以与少于一个的水分子相结合,比如半水合物。应注意,本发明所述的水合物保留有非水合形式的所述化合物的生物有效性。
如本发明所使用的术语“治疗”任何疾病或病症,在其中一些实施方案中指改善疾病或病症(即减缓或阻止或减轻疾病或其至少一种临床症状的发展)。在另一些实施方案中,“治疗”指缓和或改善至少一种身体参数,包括可能不为患者所察觉的身体参数。在另一些实施方案中,“治疗”指从身体上(例如稳定可察觉的症状)或生理学上(例如稳定身体的参数)或上述两方面调节疾病或病症。在另一些实施方案中,“治疗”指预防或延迟疾病或病症的发作、发生或恶化。
术语“防止”或“预防”指获病或障碍的风险的减少(即:使疾病的至少一种临床症状在主体内停止发展,该主体可能面对或预先倾向面对这种疾病,但还没有经历或表现出疾病的症状)。
术语“治疗有效量”是指当给药于主体来治疗疾病时,化合物的分量足够对这种疾病的治疗起效。“治疗有效量”可以随着化合物,疾病和严重程度,以及有待治疗的主体的条件、年龄、体重、性别等而改变。
除非另作说明,本发明的化合物所有合适的同位素变化、立体异构体、互变异构体、溶剂化物、代谢产物、药学上可接受的盐和它的前药都包含在本发明范围内。
在本发明公开的结构中,当任意特定的手性原子的立体化学未指明时,则该结构的所有立体异构体都考虑在本发明之内,并且作为本发明公开化合物包括在本发明中。当立体化学被表示特定构型的实楔形线(solid wedge)或虚线指明时,则该结构的立体异构体就此明确和定义。
本发明化合物的氮氧化物也包含在本发明的范围之内。可以通过在升温下使用常用氧化剂(例如过氧化氢),在有例如乙酸的酸存在下,氧化相应的含氮碱性物质,或者通过在适合的溶剂中与过酸反应,例如在二氯甲烷、乙酸乙酯或乙酸甲酯中与过乙酸反应,或在氯仿或二氯甲烷中与3-氯过氧苯甲酸反应,制备本发明化合物的氮氧化物。
式(I)、(I-1)或(I-2)所示化合物可以以盐的形式存在。
本发明给出的任何结构式也意欲表示这些化合物未被同位素富集的形式以及同位素富集的形式。同位素富集的化合物具有本发明给出的通式描绘的结构,除了一个或多个原子被具有所选择原子量或质量数的原子替换。可引入本发明化合物中的示例性同位素包括氢、碳、氮、氧、磷、硫、氟、氯和碘的同位素,如 2H、 3H、 11C、 13C、 14C、 15N、 17O、 18O、 18F、 31P、 32P、 35S、 36Cl和 125I。
本发明化合物的描述
本发明提供一种化合物,或其药物组合物,其可作为KRAS的抑制剂,尤其作为KRAS 12D抑制剂。 本发明进一步涉及所述化合物或其药物组合物用于制备药物的用途,该药物通过所述化合物抑制KRAS活性来治疗疾病和/或病症。
本发明化合物的优良特性,如半衰期、清除率、选择性、生物利用度、化学稳定性、代谢稳定性、膜的渗透性、溶解性等,能够促使副作用的降低、治疗指数的扩大或耐受性的改进等。
一方面,本发明提供式(I)所示的化合物,或式(I)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000017
其中,R 1、R 2、R 3、Y、R 4、R 5
Figure PCTCN2022125282-appb-000018
各自具有如本发明所述的定义。
在一些实施方案中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基或3-6元杂环基,其中所述的C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 2-6烯基、C 2-6炔基、C 1-6烷氧基、(6-12元芳基)-C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中R 6a、R 6f、R 7f、R 6和R 7各自具有如本发明所述的定义。
在一些实施方案中,R 2为6-12元芳基或5-12元杂芳基,其中所述的6-12元芳基和5-12元杂芳基独立任选地被1、2、3、4、5、6或7个R 8所取代;其中各R 8具有如本发明所述的定义。
在一些实施方案中,各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6卤代烯基、C 1-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6卤代烯基、C 1-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-6烷基、C 1-6烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;其中R 6b、R 7b和 R 6c各自具有如本发明所述的定义。
在一些实施方案中,R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN或C 1-4烷基。
在一些实施方案中,Y为键、O或S。
在一些实施方案中,R 4为-H、-D、C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)、-L-(C 6-10芳基)、-L-NR 6R 7、-NR 6R 7、-C(=O)NR 6dR 7d、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)和-L-(C 6-10芳基)独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-6烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-6烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、NR 6eR 7e、-C(=O)C 1-6烷基和C 1-6烷基的取代基所取代;其中L、R 6、R 7、R 6d、R 7d、R 6e和R 7e各自具有如本发明所述的定义。
在一些实施方案中,L为C 1-6亚烷基。
在一些实施方案中,
Figure PCTCN2022125282-appb-000019
为至少含有两个环N原子的5-10元杂环。
在一些实施方案中,R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OR 6a、-C(=O)NR 6R 7、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基、C 1-6卤代烷氧基或5-6元杂芳基;其中R 6a、R 6a和R 7各自具有如本发明所述的定义。
在一些实施方案中,R 6a和R 6c各自独立地为-H、-D或C 1-6烷基。
在一些实施方案中,R 6、R 7、R 6b、R 7b、R 6d、R 7d、R 6e、R 7e、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中,R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6g和R 7g各自独立地为-H、-D或C 1-6烷基。
在一些实施方案中,R 6、R 7和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代。
在一些实施方案中,R 6b、R 7b和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代。
在一些实施方案中,R 6d、R 7d和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代。
在一些实施方案中,R 6e、R 7e和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代。
在一些实施方案中,R 6f、R 7f和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代。
在一些实施方案中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基或3-6元杂环基,其中所述的C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-C 1-4烷基NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-4烷基NR 6fR 7f、C 1-4烷基、C 2-4烯基、C 2-4炔基、C 1-4烷氧基、(6-10元芳基)-C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中R 6a、R 6f、R 7f、R 6和R 7各自具有如本发明所述的定义。
在一些实施方案中,各R 6a独立地为-H、-D或C 1-4烷基。
在一些实施方案中,R 6和R 7各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中,所述的R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6、R 7和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,R 6f和R 7f各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中,R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6f、R 7f和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,R 6g和R 7g各自独立地为-H、-D或C 1-4烷基。
在一些实施方案中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CHFCH=CH 2、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-CH=CHCH 3、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2F、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、环氧乙烷基、氧杂环丁基或吡咯烷基;其中所述的-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CH=CHCH 3、-C≡CH、 -C≡CCH 3、-CH 2C≡CH、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH环氧乙烷基、氧杂环丁基和吡咯烷基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-CH 2NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6fR 7f、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基甲氧基、苯基乙氧基、苯基丙氧基、萘基甲氧基、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基的取代基所取代;其中R 6a、R 6f、R 7f、R 6和R 7各自具有如本发明所述的定义。
在一些实施方案中,各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基。
在一些实施方案中,R 6和R 7各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6、R 7和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
在一些实施方案中,R 6f、R 7f和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
在一些实施方案中,R 6g和R 7g各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异 丁基或叔丁基。
在一些实施方案中,R 2为以下其中子结构之一,
Figure PCTCN2022125282-appb-000020
其中各R 2的子结构式独立任选地被1、2、3、4、5、6或7个R 8所取代;其中R 8具有如本发明所述的定义。
在一些实施方案中,各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-4烷基、C 1-4烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;其中R 6b、R 7b和R 6c各自具有如本发明所述的定义。
在一些实施方案中,各R 6c独立地为-H、-D或C 1-4烷基。
在一些实施方案中,R 6b和R 7b各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6b、R 7b和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CF 3、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-C≡CF、-OCF 3、 -OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCF 3、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基或哌嗪基,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基的取代基所取代;其中R 6c、R 6b和R 7b各自具有如本发明所述的定义。
在一些实施方案中,各R 6c独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基。
在一些实施方案中,R 6b和R 7b各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6b、R 7b和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
在一些实施方案中,R 4为-H、-D、C 1-4烷基、3-6元杂环基、7-10元杂环基、
Figure PCTCN2022125282-appb-000021
Figure PCTCN2022125282-appb-000022
-L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基、-L-苯基、-L-NR 6R 7、-NR 6R 7、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-4烷基、3-6元杂环基、7-10元杂环基、
Figure PCTCN2022125282-appb-000023
Figure PCTCN2022125282-appb-000024
-L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基和-L-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、-NR 6eR 7e、-C(=O)C 1-4烷基和C 1-4烷基的取代基所取代;其中L、R 6、R 7、R 6d、R 7d、R 6e和R 7e各自具有如本发明所述的定义。
在一些实施方案中,L为C 1-4亚烷基。
在一些实施方案中,L为C 1-2亚烷基。
在一些实施方案中,L为-CH 2-、-CH(CH 3)-、-(CH 2) 2-、-(CH 2) 3-或-(CH 2) 4-。
在一些实施方案中,R 6d、R 7d、R 6e和R 7e各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 6d、R 7d和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,R 6e、R 7e和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
在一些实施方案中,R 4为-H、-D、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
Figure PCTCN2022125282-appb-000025
Figure PCTCN2022125282-appb-000026
-CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基、-CH 2-苯基、-CH 2-NR 6R 7、-(CH 2) 2-NR 6R 7、-CH(CH 3)CH 2NR 6R 7、-NR 6R 7、-CH 2-NHC(=NH)NH 2或-CH 2-C(=O)NR 6R 7,其中所述的-CH 3、 -CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
Figure PCTCN2022125282-appb-000027
Figure PCTCN2022125282-appb-000028
-CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基和-CH 2-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、-CF 3、-OCF 3、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基或氮杂环丁烷基的取代基所取代,其中所述取代基中的甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基和氮杂环丁烷基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、-NH 2、-NHCH 3、-N(CH 3) 2、-NHCH 2CH 3、-C(=O)CH 3、-C(=O)CH 2CH 3、甲基、乙基、正丙基和异丙基的取代基所取代;其中R 6、R 7、R 6d和R 7d各自具有如本发明所述的定义。
在一些实施方案中,R 6d和R 7d各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;其中所述的R 6g和R 7g各自具有如本发明所述的定义;
或R 6d、R 7d和与之相连的N原子一起形成氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
在一些实施方案中,
Figure PCTCN2022125282-appb-000029
为其中以下子结构之一:
Figure PCTCN2022125282-appb-000030
在一些实施方案中,R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OCH 3、-C(=O)NH 2、-CH 3、-CH 2CH 3、C 3-4烷基、-CH 2OH、-(CH 2) 2OH、-CH 2CN、-(CH 2) 2CN、-CF 3、-CHF 2、-CH 2F、-OCF 3、-OCH 3或-OCH 2CH 3
在一些实施方案中,R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、甲基、乙基、正丙基或异丙基。
在一些实施方案中,本发明所述的化合物具有式(I-1)所示的化合物,或式(I-1)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000031
其中,n为1、2、3、4、5、6或7;
R 1、R 3、R 4、R 5、Y和R 8各自具有如本发明所述的定义。
在一些实施方案中,本发明所述的化合物具有式(I-2)所示的化合物,或式(I-2)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000032
其中,R 9为-H、-D、CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6C(=O)R 7、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基;
各R 6a独立地为-H、-D或C 1-6烷基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
R 3、Y、R 4、R 5、R 8、R 6g和R 7g各自具有如本发明所述的定义;
R 8a、R 8b和R 8c各自具有如本发明中R 8所述的相同的定义。
在一些实施方案中,R 9为-H、-D、CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6C(=O)R 7、-CH 2NR 6fR 7f、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH 2CH(CH 3) 2、-(CH 2) 2CH(CH 3) 2、-CH(CH 3) 2、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH(CH 3)CN、-C(CH 3) 2CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基;
各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
R 6、R 7、R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
R 6g和R 7g各自具有如本发明所述的定义。
在一些实施方案中,R 8a、R 8b和R 8c各自独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-6烷基、C 1-6烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;其中,R 6b、R 7b和R 6c各自具有如本发明所述的定义。
在一些实施方案中,R 8a、R 8b和R 8c各自独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、 -I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-4烷基、C 1-4烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;其中,R 6b、R 7b和R 6c各自具有如本发明所述的定义。
在一些实施方案中,R 8a、R 8b和R 8c各自独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CF 3、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-C≡CF、-OCF 3、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCF 3、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基或哌嗪基,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基的取代基所取代;其中,R 6b、R 7b和R 6c各自具有如本发明所述的定义。
在另一些实施方案中,本发明所述的化合物具有式(I-3)所示的化合物,或式(I-3)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000033
其中,n为1、2、3、4、5、6或7;
R 1、R 3、R 5和R 8各自具有如本发明所述的定义。
在另一些实施方案中,本发明所述的化合物具有式(I-4)所示的化合物,或式(I-4)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000034
其中,R 1、R 3、R 5、R 8a、R 8b、R 8c和R 9各自具有如本发明所述的定义。
另一方面,本发明提供的化合物为其中以下结构之一的化合物,或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
Figure PCTCN2022125282-appb-000035
Figure PCTCN2022125282-appb-000036
Figure PCTCN2022125282-appb-000037
Figure PCTCN2022125282-appb-000038
Figure PCTCN2022125282-appb-000039
Figure PCTCN2022125282-appb-000040
Figure PCTCN2022125282-appb-000041
Figure PCTCN2022125282-appb-000042
Figure PCTCN2022125282-appb-000043
Figure PCTCN2022125282-appb-000044
Figure PCTCN2022125282-appb-000045
Figure PCTCN2022125282-appb-000046
Figure PCTCN2022125282-appb-000047
另一方面,本发明提供一种药物组合物,其包含本发明所述的化合物。
在一些实施方案中,本发明所述的药物组合物进一步包含药学上可接受的辅剂。
在一些实施方案中,本发明所述的辅剂包括但不限于,载体,赋形剂,稀释剂,溶媒,或它们的组合。在一些实施方案中,药物组合物可以是液体,固体,半固体,凝胶或喷雾剂型。
另一方面,本发明提供本发明所述的药物组合物在制备用于预防、治疗或减轻KRAS G12D相关疾病的药物中的用途。
在一些实施方案中,本发明所述的KRAS G12D相关疾病为癌症。
在一些实施方案中,本发明化合物或其药物组合物能有效用于预防、治疗或减轻患者癌症的病症包括,但不限于:心脏部位癌症:肉瘤(血管肉瘤、纤维肉瘤、横纹肌肉瘤、脂肪肉瘤)、粘液瘤、横纹肌瘤、纤维瘤、脂肪瘤和畸胎瘤;肺部癌症:支气管癌(鳞状细胞、未分化小细胞、未分化大细胞、腺癌)、非小细胞肺癌、小细胞肺癌、肺泡(细支气管)癌、支气管腺瘤、肉瘤、淋巴瘤、软骨瘤错构瘤、间皮瘤; 胃肠道癌症:食道(鳞状细胞癌、腺癌、平滑肌肉瘤、淋巴瘤)癌、胃(癌、淋巴瘤、平滑肌肉瘤)癌、胰腺(导管腺癌、胰岛素瘤、胰高血糖素瘤、胃泌素瘤、类癌瘤、vipoma)癌、小肠(腺癌、淋巴瘤、类癌瘤、卡波西肉瘤、平滑肌瘤、血管瘤、脂肪瘤、神经纤维瘤、纤维瘤)癌、结肠(腺癌、管状腺瘤、绒毛状腺瘤、错构瘤、平滑肌瘤)癌、结直肠癌;泌尿生殖道癌症:肾(腺癌、肾母细胞瘤(肾母细胞瘤)、淋巴瘤、白血病)癌、膀胱和尿道癌症(鳞状细胞癌、移行细胞癌、腺癌)、前列腺(腺癌、肉瘤)癌、睾丸(精原细胞瘤、畸胎瘤、胚胎癌、畸胎癌、绒毛膜癌、肉瘤、间质细胞癌、纤维瘤、纤维腺瘤、腺瘤样肿瘤、脂肪瘤)癌;肝脏部位癌症:肝癌(肝细胞癌)、胆管癌、肝母细胞瘤、血管肉瘤、肝细胞腺瘤、血管瘤;胆道部位癌症:胆囊癌、壶腹癌、胆管癌;骨癌:成骨肉瘤(osteosarcoma)、纤维肉瘤、恶性纤维组织细胞瘤、软骨肉瘤、尤文氏肉瘤、恶性淋巴瘤(网状细胞肉瘤),多发性骨髓瘤,恶性巨细胞瘤脊索瘤,osteochronfroma(骨软骨外生骨瘤),良性软骨瘤、软骨母细胞瘤、软骨粘液纤维瘤、骨样骨瘤和巨细胞瘤;神经系统癌症:神经瘤、颅骨(骨瘤、血管瘤、肉芽肿、黄瘤、畸形骨炎)、脑膜部位癌症(脑膜瘤、脑膜肉瘤、胶质瘤病)、脑部位癌症(星形细胞瘤、成神经管细胞瘤、胶质瘤、室管膜瘤、生殖细胞瘤(松果体瘤)、多形性胶质母细胞瘤、少突胶质细胞瘤、神经鞘瘤、视网膜母细胞瘤、先天性肿瘤)、脊髓神经纤维瘤、脑膜瘤、神经胶质瘤、肉瘤);妇科癌症:子宫(子宫内膜癌(浆液性囊腺癌,粘液性囊腺癌,未分类)癌)、颗粒鞘细胞瘤、间质细胞瘤、无性细胞瘤、恶性畸胎瘤)、外阴(鳞状细胞癌、上皮内癌、腺癌)癌、纤维肉瘤、黑色素瘤)、阴道癌(透明细胞癌、鳞状细胞癌、葡萄样肉瘤(胚胎横纹肌肉瘤)、输卵管(癌)、卵巢癌、乳腺癌;血液学癌症:白血病(髓性白血病(急性和慢性)、急性淋巴细胞白血病、慢性淋巴细胞白血病、骨髓增殖性白血病)疾病、多发性骨髓瘤、骨髓增生异常综合征)、霍奇金病、非霍奇金淋巴瘤(恶性淋巴瘤);皮肤癌症:黑色素瘤、基底细胞癌、鳞状细胞癌、卡波西肉瘤、痣发育不良痣、脂肪瘤、血管瘤、皮肤纤维瘤,瘢痕疙瘩,牛皮癣;和肾上腺部位癌症:神经母细胞瘤。
在一些实施方案中,本发明所述癌症为非小细胞肺癌、小细胞肺癌、结直肠癌、直肠癌、结肠癌、小肠癌、胰腺癌、子宫癌、胃癌、食道癌、前列腺癌、卵巢癌、乳腺癌、白血病、黑色素瘤、淋巴瘤或神经瘤。
另一方面,本发明还提供了预防或治疗KRAS G12D相关疾病的方法,所述方法包括向患者施用治疗有效量的本发明所述的化合物或其药物组合物。
另一方面,本发明涉及式(I)、(I-1、(I-2)、(I-3)或(I-4)所示化合物的制备、分离和纯化的方法。
除非其他方面表明,本发明的化合物所有的立体异构体,互变异构体,氮氧化物,水合物,溶剂化物,代谢产物,药学上可接受的盐和前药都属于本发明的范围。
术语“药学上可接受的”包括物质或组合物必须是适合化学或毒
理学,与组成制剂的其他组分和用于治疗的哺乳动物有关。
本发明的化合物的盐还包括用于制备或纯化式(I)、(I-1)、(I-2)、(I-3)或(I-4)所示化合物的中间体或式(I)、(I-1)、(I-2)、(I-3)或(I-4)所示化合物分离的对映异构体的盐,但不一定是药学上可接受的盐。
本发明化合物的药物组合物、制剂、给药和用途
本发明的药物组合物的特点包括式(I)、(I-1)、(I-2)、(I-3)或(I-4)所示的化合物,本发明所列出的化合物,或实施例的化合物,和药学上可接受的载体。本发明的药物组合物中化合物的量能有效地治疗或减轻患者KRAS G12D介导的疾病。
本发明的化合物存在自由形态,或合适的、作为药学上可接受的衍生物。根据本发明,药学上可接受的衍生物包括,但并不限于,药学上可接受的前药,盐,酯,酯类的盐,或能直接或间接地根据患者的需要给药的其他任何加合物或衍生物,本发明其他方面所描述的化合物,其代谢产物或它的残留物。
像本发明所描述的,本发明药学上可接受的组合物进一步包含药学上可接受的辅剂,这些像本发明所应用的,包括任何溶剂,稀释剂,或其他液体赋形剂,分散剂或悬浮剂,表面活性剂,等渗剂,增稠剂,乳化剂,防腐剂,固体粘合剂或润滑剂,等等,适合于特有的目标剂型。如以下文献所描述的:In Remington:The Science and Practice of Pharmacy,21st edition,2005,ed.D.B.Troy,Lippincott Williams&Wilkins,Philadelphia,and Encyclopedia of Pharmaceutical Technology,eds.J.Swarbrick and J.C.Boylan,1988-1999,Marcel Dekker,New York,综合此处文献的内容,表明不同的辅剂可应用于药学上可接受的组合物的制剂和它们公知的制备方法。除了任何常规的辅剂与本发明的化合物不相容的范围,例如所产生的任何不良的生物效应或与药学上可接受的组合物的任何其他组分以有害的方式产生的相互作用,它们的用途也是本发明所考虑的范围。
可作为药学上可接受载体的物质包括,但并不限于,离子交换剂,铝,硬脂酸铝,卵磷脂,血清蛋白,如人血清蛋白,缓冲物质如磷酸盐,甘氨酸,山梨酸,山梨酸钾,饱和植物脂肪酸的部分甘油酯混合物,水,盐或电解质,如硫酸鱼精蛋白,磷酸氢二钠,磷酸氢钾,氯化钠,锌盐,胶体硅,三硅酸镁,聚乙烯吡咯烷酮,聚丙烯酸脂,蜡,聚乙烯-聚氧丙烯-阻断聚合体,羊毛脂,糖,如乳糖,葡萄糖和蔗糖;淀粉如玉米淀粉和土豆淀粉;纤维素和它的衍生物如羧甲基纤维素钠,乙基纤维素和乙酸纤维素;树胶粉;麦芽;明胶;滑石粉;辅料如可可豆脂和栓剂蜡状物;油如花生油,棉子油,红花油,麻油,橄榄油,玉米油和豆油;二醇类化合物,如丙二醇和聚乙二醇;酯类如乙基油酸酯和乙基月桂酸酯;琼脂;缓冲剂如氢氧化镁和氢氧化铝;海藻酸;无热原的水;等渗盐;林格(氏)溶液;乙醇,磷酸缓冲溶液,和其他无毒的合适的润滑剂如月桂硫酸钠和硬脂酸镁,着色剂,释放剂,包衣衣料,甜味剂,调味剂和香料,防腐剂和抗氧化剂。
在制备本发明提供的药物组合物时,通常将活性成分与赋形剂混合,通过赋形剂稀释或以例如胶囊、小袋、纸或其它容器的形式封装在这种运载体内。如果将赋形剂用作稀释剂,它可以是固体、半固体或液体材料,其用作活性成分的运载体、载体或介质。适宜的载体包括但不限于碳酸镁、硬脂酸镁、滑石粉、糖、乳糖、果胶、糊精、淀粉、明胶、西黄蓍胶、甲基纤维素、羧甲基纤维素钠、低熔点蜡、可可脂等。因此,组合物可以是片剂、丸剂、粉末剂、锭剂、囊剂、扁胶囊、酏剂、混悬剂、乳剂、溶液剂、糖浆剂、气雾剂(固体形式或在液体介质中)、例如最多含有10%重量活性化合物的软膏剂、软和硬明胶胶囊、栓剂、无菌注射溶液以及无菌包装的粉末剂。在一个实施方式中,组合物被配制用于口服给药。在一个实施方式中,组合物被配制成片剂或胶囊剂。
本发明化合物或药物组合物可以以口服剂的形式被施用,如片剂,胶囊(其中的每一个都包括持续释放或者定时释放的配方),丸剂,粉剂,粒剂,酏剂,酊剂,悬浮剂,糖浆剂,和乳化剂。它们也可以 以静脉内(大丸剂或者输液),腹膜内,皮下或者肌肉内的形式施用,所有使用的剂量形式都是药学领域的普通技术人员所熟知的。它们可以单独施用,但一般将基于所选择的施用方式和标准的药学实践选择一种药学载体一起施用。
本发明的化合物或药物组合物可以经过合适的鼻内载体的局部使用以鼻内形式施用,或者通过使用经皮药贴以经皮途径施用。当以经皮传递系统的形式施用时,在整个用药期间施用的剂量是连续的而不是间歇的。
本发明化合物或药物组合物也可以以脂质体传递系统的形式施用,如小的单层的囊泡,大的单层的囊泡以及多层囊泡。脂质体可以通过不同的磷脂形成,如胆固醇,硬脂胺,或者磷脂酰胆碱。
本发明化合物或药物组合物也与可溶性的聚合物偶联,该多聚物作为靶向的药物载剂。这样的多聚物包括聚乙烯吡咯烷酮,吡喃共聚物,聚羟基丙基甲基丙烯酸胺-酚,聚羟基乙基天冬酰胺酚,或者用棕榈酰残基取代的聚乙烯氧化物-聚赖氨酸。而且,本发明化合物可以与一类生物可降解的聚合物偶联,用于完成可控制的药物释放,例如,聚乳酸,聚羟基乙酸,聚乳酸和聚羟基乙酸的共聚物,聚ε己内酯,聚羟基丁酸,聚原酸酯,聚缩醛,聚二氢吡喃,聚氰基丙烯酸酯,和水凝胶的交联的或者两亲性的阻断共聚物。
本发明化合物或药物组合物的给药方案将随已知的各种因素而不同,如特定试剂的药动学特征及其模式和施用途径;接受者的种族,年龄,性别,健康状况,医疗状况和体重;症状的性质和程度;并行的治疗的种类;治疗的频率;施药的途径,病人的肾和肝功能,和希望达到的效果。一个医师或者兽医可以作出决定并开出有效量的药物来预防、抵销或者阻止癌症的发展。
根据一般的指导原则,为了达到指定的效果,所使用的每一种活性成分的剂量在日口服剂量的范围为大约0.001到1000mg/kg体重之间,优选地,在大约0.01到100mg/kg体重之间。。本发明化合物可以以每日一次来施用,或者可以以每日分两次,三次或者四次进行施用。
适于施用的剂型(药物组合物)的每一单位剂量,可以含有大约1mg到大约100mg的活性成分。在这些药物组合物中,活性成分的重量一般将占组合物的总重量的大约0.5-95%。
本文所述的化合物和组合物可单独施用或与其它化合物或其它治疗剂组合施用。本发明的化合物或组合物可通过相同或不同给药途径与其它治疗剂同时或相继施用。本发明的化合物可与其它治疗剂一起包含在单一制剂中或在单独的制剂中。
当本发明化合物与其他治疗剂一起施用时,一般地,考虑到联合施用时治疗剂的附加的或者协同的效果,在典型的日剂量和典型的剂型中的每一个组分的量,相对于单独施用时的通常剂量,可以有所下降。
本发明涉及的化合物或者其药用盐或其水合物或其药物组合物能有效用于预防、治疗或减轻患者由KRAS介导的疾病,尤其是KRAS G12D介导的疾病,特别是癌症。
在一些实施方案中,本发明化合物或其药物组合物能有效用于预防、治疗或减轻患者癌症的病症包括,但不限于:心脏部位癌症:肉瘤(血管肉瘤、纤维肉瘤、横纹肌肉瘤、脂肪肉瘤)、粘液瘤、横纹肌瘤、纤维瘤、脂肪瘤和畸胎瘤;肺部癌症:支气管癌(鳞状细胞、未分化小细胞、未分化大细胞、腺癌)、非小细胞肺癌、小细胞肺癌、肺泡(细支气管)癌、支气管腺瘤、肉瘤、淋巴瘤、软骨瘤错构瘤、间皮瘤;胃肠道癌症:食道(鳞状细胞癌、腺癌、平滑肌肉瘤、淋巴瘤)癌、胃(癌、淋巴瘤、平滑肌肉瘤)癌、胰腺(导管腺癌、胰岛素瘤、胰高血糖素瘤、胃泌素瘤、类癌瘤、vipoma)癌、小肠(腺癌、淋巴瘤、类 癌瘤、卡波西肉瘤、平滑肌瘤、血管瘤、脂肪瘤、神经纤维瘤、纤维瘤)癌、结肠(腺癌、管状腺瘤、绒毛状腺瘤、错构瘤、平滑肌瘤)癌、结直肠癌;泌尿生殖道癌症:肾(腺癌、肾母细胞瘤(肾母细胞瘤)、淋巴瘤、白血病)癌、膀胱和尿道癌症(鳞状细胞癌、移行细胞癌、腺癌)、前列腺(腺癌、肉瘤)癌、睾丸(精原细胞瘤、畸胎瘤、胚胎癌、畸胎癌、绒毛膜癌、肉瘤、间质细胞癌、纤维瘤、纤维腺瘤、腺瘤样肿瘤、脂肪瘤)癌;肝脏部位癌症:肝癌(肝细胞癌)、胆管癌、肝母细胞瘤、血管肉瘤、肝细胞腺瘤、血管瘤;胆道部位癌症:胆囊癌、壶腹癌、胆管癌;骨癌:成骨肉瘤(osteosarcoma)、纤维肉瘤、恶性纤维组织细胞瘤、软骨肉瘤、尤文氏肉瘤、恶性淋巴瘤(网状细胞肉瘤),多发性骨髓瘤,恶性巨细胞瘤脊索瘤,osteochronfroma(骨软骨外生骨瘤),良性软骨瘤、软骨母细胞瘤、软骨粘液纤维瘤、骨样骨瘤和巨细胞瘤;神经系统癌症:神经瘤、颅骨(骨瘤、血管瘤、肉芽肿、黄瘤、畸形骨炎)、脑膜部位癌症(脑膜瘤、脑膜肉瘤、胶质瘤病)、脑部位癌症(星形细胞瘤、成神经管细胞瘤、胶质瘤、室管膜瘤、生殖细胞瘤(松果体瘤)、多形性胶质母细胞瘤、少突胶质细胞瘤、神经鞘瘤、视网膜母细胞瘤、先天性肿瘤)、脊髓神经纤维瘤、脑膜瘤、神经胶质瘤、肉瘤);妇科癌症:子宫(子宫内膜癌(浆液性囊腺癌,粘液性囊腺癌,未分类)癌)、颗粒鞘细胞瘤、间质细胞瘤、无性细胞瘤、恶性畸胎瘤)、外阴(鳞状细胞癌、上皮内癌、腺癌)癌、纤维肉瘤、黑色素瘤)、阴道癌(透明细胞癌、鳞状细胞癌、葡萄样肉瘤(胚胎横纹肌肉瘤)、输卵管(癌)、卵巢癌、乳腺癌;血液学癌症:白血病(髓性白血病(急性和慢性)、急性淋巴细胞白血病、慢性淋巴细胞白血病、骨髓增殖性白血病)疾病、多发性骨髓瘤、骨髓增生异常综合征)、霍奇金病、非霍奇金淋巴瘤(恶性淋巴瘤);皮肤癌症:黑色素瘤、基底细胞癌、鳞状细胞癌、卡波西肉瘤、痣发育不良痣、脂肪瘤、血管瘤、皮肤纤维瘤,瘢痕疙瘩,牛皮癣;和肾上腺部位癌症:神经母细胞瘤。
尤其,本发明化合物或其药物组合物能有效用于预防、治疗或减轻患者癌症的病症包括,非小细胞肺癌、小细胞肺癌、结直肠癌、直肠癌、结肠癌、小肠癌、胰腺癌、子宫癌、胃癌、食道癌、前列腺癌、卵巢癌、乳腺癌、白血病、黑色素瘤、淋巴瘤或神经瘤。
一般合成过程
为描述本发明,本发明将用下面实施例来进一步阐述本发明的技术方案。以下实施例仅应用于说明本发明的具体实施方法,以使本领域的技术人员能够理解本发明,但不用于限制本发明的保护范围。本发明的具体实施方法中,未做特别说明的技术手段或方法等为本领域的常规技术手段或方法等。
除非有进一步的说明,其中取代基的定义如本发明所述。下面的反应方案和实施例用于进一步举例说明本发明的内容。
所属领域的技术人员将认识到:本发明所描述的化学反应可以用来合适地制备本发明的其他化合物,且用于制备本发明的化合物的其它方法都被认为是在本发明的范围之内。例如,根据本发明那些非例证的化合物的合成可以成功地被所属领域的技术人员通过修饰方法完成,如适当的保护干扰基团,通过利用其他已知的试剂除了本发明所描述的,或将反应条件做一些常规的修改。另外,本发明所公开的反应或已知的反应条件也公认地适用于本发明其他化合物的制备。
下面所描述的实施例,除非其他方面表明所有的温度定为摄氏度(℃),实施例中的室温,表示15℃–30℃;在一些实施例中,室温为20℃–30℃。试剂购买于商品供应商如Aldrich Chemical Company, Arco Chemical Company and Alfa Chemical Company,使用时都没有经过进一步纯化。除非其他方面表明,一般的试剂从汕头西陇化工厂,广东光华化学试剂厂,广州化学试剂厂,天津好寓宇化学品有限公司,天津市福晨化学试剂厂,武汉鑫华远科技发展有限公司,青岛腾龙化学试剂有限公司,和青岛海洋化工厂购买得到。
无水四氢呋喃,二氧六环,甲苯,乙醚是经过金属钠回流干燥得到。无水二氯甲烷和氯仿是经过氢化钙回流干燥得到。乙酸乙酯,石油醚,正己烷,N,N-二甲基乙酰胺和N,N-二甲基甲酰胺是经无水硫酸钠事先干燥使用。
以下反应一般是在氮气或氩气正压下或在无水溶剂上套一干燥管(除非其他方面表明),反应瓶都塞上合适的橡皮塞,底物通过注射器打入。玻璃器皿均是经过干燥的。
色谱柱是使用硅胶柱。硅胶(300-400目)购于青岛海洋化工厂。
1H NMR谱使用Bruker 400MHz、600MHz或599MHz核磁共振谱仪记录。 1H NMR谱以CDC1 3、DMSO-d 6、CD 3OD或丙酮-d 6为溶剂(以ppm为单位),用TMS(0ppm)或氯仿(7.26ppm)作为参照标准。当出现多重峰的时候,将使用下面的缩写:s(singlet,单峰)、d(doublet,双峰)、t(triplet,三重峰)、q(quartet,四重峰)、m(multiplet,多重峰)、br(broadened,宽峰)、br s(broadened singlet,br.s,宽的单峰)、dd(doublet of doublets,双二重峰)、dt(doublet of triplets,双三重峰)、qt(quartet of triplets,四三重峰)。偶合常数J,用赫兹(Hz)表示。
低分辨率质谱(MS)数据的测定条件是:Agilent 6120四级杆HPLC-MS(色谱柱型号:Zorbax SB-C18,2.1×30mm,3.5微米,6min,流速为0.6mL/min。流动相:5%-95%(含0.1%甲酸的CH 3CN)在(含0.1%甲酸的H 2O)中的比例,采用电喷雾电离(ESI),在210nm/254nm下,用UV检测。
纯的化合物使用Agilent 1260 pre-HPLC或Calesep pump 250 pre-HPLC(色谱柱型号:NOVASEP 50/80mm DAC),在210nm/254nm下,用UV检测。
下面简写词或英文词的使用贯穿本发明:
EtOH乙醇                                   DIPEA N,N-二异丙基乙胺
I 2碘                                       POCl 3三氯氧磷
H 5IO 6高碘酸                                toluene甲苯
CO一氧化碳                                 OMOM甲氧基甲基氧基、-OCH 2OCH 3
EtOAc,EA乙酸乙酯                           TIPS三异丙基硅基
PdCl 2(PPh 3) 2,Pd(PPh 3) 2Cl 2双三苯基膦二氯化钯 XPhos Pd G2氯(2-二环己基膦基-2',4',6'-三异丙
                                           基-1,1'-联苯基)[2-(2'-氨基-1,1'-联苯)]钯(II)
TEA,Et 3N三乙胺                             K 3PO 4磷酸钾
PE石油醚                                   ice-bath冰浴
THF四氢呋喃                                C SF氟化铯
DMSO二甲亚砜                               Et 2O乙醚
DMSO-d 6氘代二甲亚砜                        DCE 1,2-二氯乙烷
LDA二异丙基氨基锂                          MTBE甲基叔丁基醚
Pd 2(dba) 3三(二亚苄基丙酮)二钯              DCM二氯甲烷
XantPhos 4,5-双(二苯基膦)-9,9-二甲基氧杂蒽 DMF N,N-二甲基甲酰胺
dioxane,1,4-dioxane 1,4-二氧六环           Pre-TLC制备薄层层析法
CS 2CO 3碳酸铯                               h小时
HCl/dioxane氯化氢的1,4-二氧六环溶液        min分钟
MeCN乙腈                                   MPa兆帕
PTSA对甲苯磺酸                             ℃摄氏度
Na 2SO 3亚硫酸钠                             g克
NaHCO 3碳酸氢钠                             mm°l毫摩尔
MeOH甲醇                                   mL毫升
NH 3氨气                                    mg毫克
NH 3/MeOH,NH MeOH氨的甲醇溶液              rt室温
NH 4HCO 3碳酸氢氨                            NIS N-碘代丁二酰亚胺
M,m°l/L摩尔/每升                          HTRF均相时间分辨荧光法
NH 2Boc氨基甲酸叔丁酯
t-BuBrettPhos 2-(二叔丁基膦)-3,6-二甲氧基  t-BuBrettPhos G3 Pd甲磺酸-2-(二叔丁基膦
-2'-4'-6'-三-异丙基-1,1'-双苯基            基)-3,6-二甲氧基-2',4',6'-三异丙基-1,1'-联苯(2-氨基
                                           -1,1'-联苯-2-基)钯(II)
MeCN乙腈                                   CD 3MgI d 3-甲基碘化镁
TFA,CF 3COOH三氟乙酸                        AIBN偶氮二异丁腈
DIAD偶氮二甲酸二异丙酯                     KOH氢氧化钾
PPh 3三苯基膦                               LiOH氢氧化锂
CsF氟化铯                                  HATU 2-(7-偶氮苯并三氮唑)-N,N,N',N'-四甲基脲六氟磷酸酯
CD 3OD氘代甲醇                              DMAP 4-二甲氨基吡啶
THF/H 2O四氢呋喃和水的混合溶液              TMSOTf三氟甲磺酸三甲基硅酯
DCM/MeOH/氨水二氯甲烷、甲醇和氨水的混合    TMPMgCl-LiCl 2,2,6,6-四甲基哌啶基氯化镁氯
溶液                                       化锂复合物
Boc 2O 碳酸酐二叔丁酯                        Boc叔丁氧羰基
CuI碘化亚铜                                TBAF四丁基氟化铵
XPhos Pd G3甲烷磺酸(2-二环己基膦基-2',4',6'-  HRMS High-resolution mass spectrometry、高分辨
三-异丙基-1,1'-联苯基)(2'-氨基-1,1'-联苯-2-基)钯   质谱
(II)
合成方案1
Figure PCTCN2022125282-appb-000048
化合物(IA)的合成可参考合成方案1的方法合成得到。其中R 1、R 3、R 5、R 8和n具有如本发明所述的定义;Hal为卤素,优选Cl或Br;R a为C 1-4烷基,优选甲基或乙基;m为1-6的自然数,优选1或2;3-10元杂环基具有如本发明所述的定义,可任选被本发明所述的取代基所取代。化合物(IA-1)在NIS或I 2作用下在合适的酸性条件下(如高碘酸或对甲苯磺酸)和合适的溶剂(如乙醇或乙腈)条件下反应得到化合物(IA-2);化合物(IA-2)在钯催化剂(如Pd(PPh 3) 2Cl 2)作用下和合适的条件下(如碱性条件TEA)与CO和醇R aOH(如乙醇或甲醇)反应后得到化合物(IA-3);化合物(IA-3)与2,2,2-三氯乙酰基异氰酸酯在合适溶剂(如四氢呋喃)下反应得到化合物(IA-4);化合物(IA-4)在氨的甲醇溶液中反应得到化合物(IA-5);化合物(IA-5)与POCl 3在合适的条件下(如加热)反应得到化合物(IA-6);化合物(IA-6)与化合物(IA-7)在合适条件(如DIPEA存在)下反应得到化合物(IA-8);化合物(IA-8)与化合物(IA-9)在合适条件(如加热,在DIPEA作用下)下反应得到化合物(IA-10);化合物(IA-10)与化合物(IA-11)在合适催化剂作用下(如XPhos Pd G2)反应得到化合物(IA-12);化合物(IA-12)在酸性条件(如HCl)下反应得到化合物(IA)。
合成方案2
Figure PCTCN2022125282-appb-000049
化合物(IB)的合成可参考合成方案2的方法合成得到。其中R 1、R 3、R 5和R 8具有如本发明所述的定义;n1为1-6的自然数;m为1-6的自然数,优选1或2;3-10元杂环基具有如本发明所述的定义,可任选被本 发明所述的取代基所取代。化合物(IA-10)与化合物(IB-1)在合适催化剂作用下(如XPhos Pd G2)反应得到化合物(IB-2);化合物(IB-2)在酸性条件(如HCl)下反应得到化合物(IB)。
合成方案3
Figure PCTCN2022125282-appb-000050
化合物(IC)的合成可参考合成方案3的方法合成得到。其中R 1、R 3、R 5和R 8具有如本发明所述的定义;n2为1-5的自然数;m为1-6的自然数,优选1或2;3-10元杂环基具有如本发明所述的定义,可任选被本发明所述的取代基所取代。化合物(IA-10)与化合物(IC-1)在合适催化剂作用下(如XPhos Pd G2或XPhos Pd G3)反应得到化合物(IC-2);化合物(IC-2)在酸性条件(如HCl)下反应得到化合物(IC-3)或化合物(IC-3)的酸加成盐;化合物(IC-3)或化合物(IC-3)的酸加成盐在合适的条件下(如CsF作用下,在DMF溶剂中)脱去TIPS基团得到化合物(IC)。
合成方案4
Figure PCTCN2022125282-appb-000051
Figure PCTCN2022125282-appb-000052
化合物(IA)的合成可参考合成方案4的方法合成得到。其中R 3、R 5和R 8具有如本发明所述的定义;n2为1-5的自然数;Hal为卤素,优选Cl或Br;R a为C 1-4烷基,优选甲基或乙基;m为1-6的自然数,优选1或2;3-10元杂环基具有如本发明所述的定义,可任选被本发明所述的取代基所取代。化合物(ID-1)在NIS或I 2作用下在合适的酸性条件下(如高碘酸或对甲苯磺酸)和合适的溶剂(如乙醇或乙腈)条件下反应得到化合物(ID-2);化合物(ID-2)在钯催化剂(如Pd(PPh 3) 2Cl 2)作用下和合适的条件下(如碱性条件TEA)与CO和醇R aOH(如乙醇或甲醇)反应后得到化合物(ID-3);化合物(ID-3)与2,2,2-三氯乙酰基异氰酸酯在合适溶剂(如四氢呋喃)下反应得到化合物(ID-4);化合物(ID-4)在氨的甲醇溶液中反应得到化合物(ID-5);化合物(ID-5)与POCl 3在合适的条件下(如加热)反应得到化合物(ID-6);化合物(ID-6)与化合物(IA-7)在合适条件(如DIPEA存在)下反应得到化合物(ID-7);化合物(ID-7)与化合物(IA-9)在合适条件(如加热,在DIPEA作用下)下反应得到化合物(ID-8);化合物(ID-8)与化合物(IC-1)在合适催化剂作用下(如XPhos Pd G2)反应得到化合物(ID-9);化合物(ID-9)在酸性条件(如HCl)下反应得到化合物(ID-10)或化合物(ID-10)的酸加成盐;化合物(ID-10)或化合物(ID-10)的酸加成盐在合适的条件下(如CsF作用下,在DMF溶剂中)脱去TIPS基团得到化合物(ID)。
合成方案5
Figure PCTCN2022125282-appb-000053
Figure PCTCN2022125282-appb-000054
化合物(IE)的合成可参考合成方案5的方法合成得到。其中R 3、R 5、R 8和R 9具有如本发明所述的定义;Hal为卤素,优选Cl或Br;R a为C 1-4烷基,优选甲基或乙基;m为1-6的自然数,优选1或2;n2为1-5的自然数;3-10元杂环基具有如本发明所述的定义,可任选被本发明所述的取代基所取代。化合物(IE-1)与化合物(IE-2)在在合适的条件下(如在Pd(PPh 3) 2Cl 2、CuI和TEA作用下,在THF溶剂中)发生偶联反应得到化合物(IE-2);化合物(IE-2)与2,2,2-三氯乙酰基异氰酸酯在合适溶剂(如四氢呋喃)下反应得到化合物(IE-4);化合物(IE-4)在氨的甲醇溶液中反应得到化合物(IE-5);化合物(IE-5)与POCl 3在合适的条件下(如加热)反应得到化合物(IE-6);化合物(IE-6)与化合物(IA-7)在合适条件(如DIPEA存在)下反应得到化合物(IE-7);化合物(IE-7)与化合物(IA-9)在合适条件(如加热,在DIPEA作用下)下反应得到化合物(IE-8);化合物(IE-8)与化合物(IC-1)在合适催化剂作用下(如XPhos Pd G3)反应得到化合物(IE-9);化合物(IE-9)在酸性条件(如HCl或TMSOTf)下反应得到化合物(IE-10)或化合物(IE-10)的酸加成盐;化合物(IE-10)或化合物(IE-10)的酸加成盐在合适的条件下(如CsF作用下,在DMF溶剂中)脱去TIPS基团得到化合物(IE)。
以下结合实施例对本发明提供的化合物、药物组合物及其应用进行进一步说明。
实施例
中间体化合物M1的合成
Figure PCTCN2022125282-appb-000055
步骤1:化合物M1-2的合成
于50mL的单口瓶中,加入M1-1(2.50g,17.50mmol)和乙醇(50mL),再加入高碘酸(1.20g,5.26mmol)和I 2(3.60g,14.2mmol),升至50℃搅拌10小时。直接将反应液倒入水(30mL)中,加入饱和亚硫酸钠(30mL)搅拌10分钟,用EtOAc(50mL)萃取,再用饱和食盐水(30mL)洗涤,有机相用无水硫酸钠干燥、过滤、浓缩得残渣,用PE/THF(v/v=7.5/1)洗脱液进行柱层析纯化,浓缩得粗品产物,再次用PE/EtOAc(v/v=11/1)洗脱液进行柱层析纯化,得白色固体1.62g,产率34.40%。 1H NMR(400MHz, DMSO-d 6):δ6.46(s,1H),6.41(br s,2H),2.48(s,3H).
步骤2:化合物M1的合成
于250mL的高压釜中,依次加入M1-2(1.62g,6.03mmol)、三乙胺(3.40mL,24.00mmol)、乙醇(20mL)和Pd(PPh 3) 2Cl 2(0.45g,0.64mmol),氮气置换,再充CO(3MPa),升温至80℃搅拌24小时。将反应釜降至室温,缓慢释放过量CO,将反应液浓缩,剩余残渣直接进行柱层析纯化(PE/EtOAc(v/v=11/1),得黄色固体1.08g,产率83.40%。LC-MS(ESI,pos.ion)m/z:215.1[M+H] +1H NMR(400MHz,DMSO-d 6):δ6.92(br s,2H),6.59(s,1H),4.29(q,J=7.2Hz,2H),2.40(s,3H),1.29(t,J=7.2Hz,3H).
中间体化合物M2的合成
Figure PCTCN2022125282-appb-000056
步骤1:化合物M2-2的合成
于250mL的三口瓶中,加入M2-1,氮气置换3次,加入无水THF(50mL),冷却至-65℃后缓慢滴加LDA的THF溶液(7.36g,68.7mmol,2mol/L),-65℃条件下搅拌45min,再滴加配制好的碘(17.44g,68.7mmol)的THF溶液(50mL),-65℃搅拌1h。停止搅拌,加入饱和氯化铵溶液(50mL)淬灭反应,分液,用EA(100mL×3)萃取,依次用饱和硫代硫酸钠溶液(100mL)、饱和氯化钠溶液(80mL)洗涤有机相,无水硫酸钠干燥,浓缩旋干,得到9.90g粗产物,收率为99%。 1H NMR(400MHz,CDCl 3):δ7.48(d,J=3.6Hz,1H),2.47(s,3H).
步骤2:化合物M2-3的合成
于250mL的三口瓶中,加入M2-2(9.00g,33.15mmol)、Pd 2(dba) 3(1.52g,1.66mmol)、XantPhos(1.92g,3.31mmol)、氨基甲酸叔丁酯(4.66g,39.78mmol)和碳酸铯(27.00g,82.88mmol),氮气置换3次,加入无水1,4-二氧六环(100mL),氮气置换3次,升温至80℃搅拌反应2h。停止反应,硅藻土过滤,浓缩,加水(100mL)稀释,用EA(100mL×3)萃取,合并有机相并用饱和氯化钠溶液洗涤,无水硫酸钠干燥, 浓缩,柱层析(PE/EA(v/v=98/2)分离,得到6.00g黄色固体,收率为69%。LC-MS(ESI,pos.ion)m/z:261.2[M+H] +1H NMR(400MHz,CDCl 3):δ7.94(d,J=5.0Hz,1H),6.91(s,1H),2.46(s,3H),1.54(s,9H).
步骤3:化合物M2-4的合成
于250mL的单口瓶中,加入M2-3(5.00g,19.18mmol)和乙腈(50mL),0℃条件下滴加的氯化氢的1,4-二氧六环溶液(38.36mL,153.44mmol,4M),滴加后升温至室温搅拌2h,停止搅拌,浓缩,加入EA(20mL×2)打浆,过滤,滤饼加入水(30mL)溶解,滴加饱和NaHCO 3溶液至pH=8,用EA(40mL×3)萃取,合并有机相并用饱和氯化钠溶液(50mL)洗涤,无水硫酸钠干燥,浓缩,真空抽干,得到3.02g黄色固体,收率为98%。LC-MS(ESI,pos.ion)m/z:161.0[M+H] +1H NMR(400MHz,CDCl 3):δ6.44(d,J=5.8Hz,1H),4.30(s,2H),2.35(s,3H).
步骤4:化合物M2-5的合成
于250mL的单口瓶中,加入M2-4(2.515g,15.66mmol)、NIS(4.22g,18.76mmol)、乙腈(50mL)和对甲苯磺酸一水合物(0.21g,1.10mmol),升温至70℃搅拌反应1h。停止加热搅拌,浓缩,加入EA(100mL)溶解和水(20mL)稀释,依次用饱和NaHCO 3溶液(100mL)、饱和Na 2SO 3溶液(100mL)和饱和氯化钠溶液(100mL)洗涤有机相,无水硫酸钠干燥有机相,浓缩,抽真空,得到4.48g黄色固体,收率为99%。LC-MS(ESI,pos.ion)m/z:286.9[M+H] +1H NMR(400MHz,CDCl 3):δ4.86(s,2H),2.64(d,J=0.9Hz,3H).
步骤5:化合物M2的合成
于200mL的高压釜中加入M2-5(4.47g,15.60mmol)、Pd(PPh 3) 2Cl 2(1.09g,1.56mmol)、EtOH(85mL)和三乙胺(5.70g,56.34mmol),依次氮气置换、CO置换,往釜内充CO,使釜内气压为1.5MPa,置于80℃条件下搅拌反应过夜。停止反应,冷却后硅藻土过滤,浓缩,柱层析(PE/EA(v/v)=97/3)洗脱,得到3.38g黄色固体,收率为93%。LC-MS(ESI,pos.ion)m/z:233.0[M+H] +1H NMR(400MHz,CDCl 3):δ6.19(s,2H),4.40(q,J=7.1Hz,2H),2.64(d,J=0.8Hz,3H),1.41(t,J=7.1Hz,3H).
中间体化合物M6的合成
Figure PCTCN2022125282-appb-000057
步骤1:化合物M6-2的合成
于100mL的三口瓶中,加入M6-1(503.0mg,2.39mmol),氮气置换3次,加入无水THF(3mL),冷却至-78℃后缓慢滴加LDA的THF溶液(2.39mL,4.78mmol,2mol/L),-78℃条件下搅拌45min,再滴加配制好的碘(1.22g,4.78mmol)的THF溶液(3mL),-78℃搅拌0.5h。停止搅拌,加入饱和氯化铵溶液(10mL)淬灭反应,分液,用EA(20mL×3)萃取,依次用饱和硫代硫酸钠溶液(20mL)、饱和氯化钠溶液(40mL) 洗涤有机相,无水硫酸钠干燥,浓缩旋干,得到740.0mg粗产物,收率为92.1%. 1H NMR(400MHz,CDCl 3):δ7.82(d,J=3.5Hz,1H).
步骤2:化合物M6的合成
于250mL的三口瓶中,加入M6-2(2.40g,7.14mmol)、Pd2(dba)3(0.13g,0.14mmol)、XantPhos(0.21g,0.36mmol)、氨基甲酸叔丁酯(1.00g,8.57mmol)和碳酸铯(5.82g,17.85mmol),氮气置换3次,加入无水1,4-二氧六环(40mL),氮气置换3次,升温至80℃搅拌反应2h。停止反应,硅藻土过滤,浓缩,加水(20mL)稀释,用EA(50mL×3)萃取,合并有机相并用饱和氯化钠溶液洗涤,无水硫酸钠干燥,浓缩,柱层析(PE/EA(v/v=98/2)分离,得到1.68g黄色固体,收率为72.3%。LC-MS(ESI,neg.ion)m/z:323.0[M-H] -1H NMR(400MHz,CDCl 3):δ8.32(d,J=4.7Hz,1H),6.98(s,1H),1.54(s,9H).
中间体化合物M7的合成
Figure PCTCN2022125282-appb-000058
步骤1:化合物M7-2的合成
于1000mL的单口瓶中加入M7-1(10g,45.74mmol)、DMAP(1.12g,9.15mmol)和DCM(200mL),室温下搅拌,往体系中滴加二碳酸二叔丁酯(21.96g,100.63mmol),加完后30℃搅拌18h。停止反应,往体系中加入咪唑(3.11g,45.74mmol),搅拌半小时后,加入饱和氯化铵溶液洗涤(100mL×3),分液,有机相再用饱和氯化钠溶液(100mL×2)洗涤,合并有机相,无水硫酸钠干燥,浓缩得17.4g黄色产物,产率90.82%,直接用于下一步。 1H NMR(599MHz,CDCl 3)δ8.79(s,1H),4.37(q,J=7.1Hz,2H),1.41(s,18H),1.38(t,J=7.1Hz,3H).
步骤2:化合物M7-3的合成
于500mL的三口瓶中,加入M7-2(10g,23.88mmol)和无水THF(100mL),搅拌并冷却到-40℃,-40℃下滴加TMPMgCl-LiCl的THF溶液(35.82mL,35.82mmol,1M)。在-40℃下继续搅拌4h,再滴加二溴四氯乙烷(9.33g,28.66mmol)的THF(30mL)溶液。在-40℃下继续搅拌4h。停止反应,加入100mL饱和氯化铵溶液淬灭,再用EA萃取(100mL×2)。有机相合并,无水硫酸钠干燥,浓缩,用PE/DCM(v/v=100/1-1/1)洗脱液柱层析纯化,得到8.5g黄色固体,产率71.5%。 1H NMR(599MHz,CDCl 3):δ4.42–4.38(q,J=7.2Hz,2H),1.42(s,18H),1.37(t,J=7.2Hz,3H)。
步骤3:化合物M7的合成
于250mL的三口瓶中加入M7-3(5g,10.05mmol)、DCM(50mL)和TFA(14.97mL,200.1mmol), 30℃搅拌5h。停止反应,加入饱和碳酸钠溶液至pH为中性,再用DCM萃取(30mL×3),有机相合并,无水硫酸钠干燥,浓缩,得到2.9g浅棕色固体,产率97%。LC-MS(ESI,pos.ion)m/z:297.1[M+H] +1H NMR(599MHz,CDCl 3):δ6.07(s,2H),4.41(q,J=7.1Hz,2H),1.41(t,J=7.1Hz,3H)。
中间体化合物M8的合成
Figure PCTCN2022125282-appb-000059
步骤1:化合物M8-1的合成
于500mL的双口瓶中加入M7(9g,30.25mmol)、Pd(PPh 3) 2Cl 2(2.17g,3.03mmol)和CuI(0.58g,3.03mmol),氮气置换三次,再加入三异丙基硅基乙炔(7.32g,39.33mmol)、TEA(12.58mL,90.75mmol)和无水THF(180mL),氮气置换三次,室温30℃下搅拌2h,停止反应,过滤,滤液旋干后,用PE/EA(v/v=80/1-30/1)洗脱液柱层析纯化,得到10.45g黄色固体M8-1,产率86.6%。 1H NMR(400MHz,CDCl 3):δ6.14(s,2H),4.44(q,J=7.1Hz,2H),1.40(t,J=7.1Hz,3H),1.19-1.06(m,21H)。
步骤2:化合物M8-2的合成
于500mL的单口瓶中加入M8-1(10.34g,25.92mmol)和无水THF(200mL),搅拌溶解,再加入2,2,2-三氯乙酰基异氰酸酯(6.17g,31.10mmol),室温30℃搅拌0.5h,停止反应,旋干后直接投下一步,产率按照100%计算。
步骤3:化合物M8-3的合成
于上一步得到的M8-2(15.22g,25.92mmol)中加入甲醇(200mL),搅拌溶解,再加入氨的甲醇溶液(18.51mL,129.55mmol,7M),室温30℃搅拌1.5h,停止反应,浓缩后得到的粗品用PE/EA(100mL/10 mL)打浆0.5h,过滤得到8.72g白色固体M8-3,步骤2和步骤3两步产率为85%。LC-MS(ESI,pos.ion)m/z:396.4[M+H] +
步骤4:化合物M8-4的合成
于250mL的单口瓶中加入M8-3(5g,12.63mmol)和无水甲苯(100mL),再加入三氯氧磷(4.61mL,50.52mmol)和DIPEA(8.37mL,50.52mmol),加热到100℃搅拌2h,停止反应,冷却,浓缩后直接用于下一步,产率按照100%计算。
步骤5:化合物M8-5的合成
于上一步得到的M8-4(5.47g,12.63mmol)中加入无水二氯甲烷(100mL),氮气置换三次,搅拌溶解,冷却到-40℃,加入DIPEA(6.27mL,37.83mmol),再加入3,8-二氮杂双环[3.2.1]辛烷-8甲酸叔丁酯(2.76g,12.63mmol)的DCM溶液(10mL)。-40℃下搅拌0.5h后,停止反应,加入饱和氯化铵溶液(20mL)淬灭,回到室温,分出有机相,干燥浓缩,用PE/EA(v/v=50/1-10/1)洗脱液柱层析纯化,得到3.3g黄色固体M8-5,步骤4和步骤5两步产率43%。LC-MS(ESI,pos.ion)m/z:608.3[M+H] +
步骤6:化合物M8的合成
于100mL的单口瓶中加入M8-5(3g,4.93mmol)、((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(1.57g,9.86mmol),DIPEA(2.45mL,14.79mmol)和无水Dioxane(30mL),氮气置换三次,加热到90℃搅拌20h,停止反应,冷却到室温,加入饱和氯化铵溶液(30mL),用EA(30mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/EMeOH(v/v=100/0-90/1)洗脱液柱层析纯化,得到2.1g黄色固体M8,产率58.2%。LC-MS(ESI,pos.ion)m/z:731.3[M+H] +
实施例1:化合物1的合成
Figure PCTCN2022125282-appb-000060
Figure PCTCN2022125282-appb-000061
步骤1:化合物1-1的合成
于50mL单口瓶中,加入M1(1.05g,4.89mmol)和四氢呋喃(8mL),氮气保护下,滴加2,2,2-三氯乙酰基异氰酸酯(1.38g,7.33mmol),滴完后在常温29℃下,搅拌2小时。直接将反应液浓缩,残渣直接加Et 2O(15mL)常温搅拌,直接过滤,滤饼为目标产物,得白色固体1.82g,产率92.34%。 1H NMR(400MHz,DMSO-d 6):δ12.07(br s,1H),10.79(s,1H),8.08(s,1H),4.41(q,J=7.2Hz,2H),2.54(s,3H),1.33(t,J=7.2Hz,3H).
步骤2:化合物1-2的合成
于50mL单口瓶中,加入1-1(1.82g,4.52mmol)和甲醇(10mL),再加入氨的甲醇溶液(3.3mL,22.60mmol,7mol/L),常温29℃下搅拌2小时。直接将反应液过滤,滤饼收集得白色固体1.02g,收率106.64%。 1H NMR(400MHz,DMSO-d 6):δ6.87(s,1H),2.72(s,3H).
步骤3:化合物1-3的合成
于50mL单口瓶中,加入化合物1-2(810.0mg,3.83mmol)、甲苯(10mL)、N,N-二异丙基乙胺(3.17mL,19.15mmol)和三氯氧磷(1.75mL,19.15mmol),升温至110℃反应2小时。直接将反应液浓缩除掉三氯氧磷和甲苯,剩余物抽干得棕色油状物,收率以100%计,未进一步纯化,直接投下一步。
步骤4:化合物1-4的合成
于50mL单口瓶中,加入上一步得到的化合物1-3(950.0mg,3.82mmol),N,N-二异丙基乙胺(0.77mL,4.64mmol)和DCE(10mL),置于-20℃冷却,3,8-二氮杂二环[3.2.1]辛烷-8-羧酸叔丁酯(650.0mg,3.06mmol)溶解在DCE(5mL)后缓慢滴加到反应液,继续-20℃下反应0.5h。直接将反应液倒入饱和氯化铵溶液(20mL)中,水相再用DCM(20mL×2)萃取,有机相浓缩,用PE/EtOAc(v/v=8/1)作为洗脱液进行柱层析纯化,浓缩得黄色固体490.0mg,产率30.23%。LC-MS(ESI,pos.ion)m/z:424.0[M+H] +1H NMR(400MHz,CDCl 3):δ7.38(s,1H),4.28(br s,3H),3.55(br s,4H),2.63(s,3H),1.83(br s,3H),1.50(s,9H).
步骤5:化合物1-5的合成
于25mL单口瓶中,加入化合物1-4(490.0mg,1.15mmol)、1,4-二氧六环(5mL)、N,N-二异丙基乙胺(0.57mL,3.45mmol)和[(2R,7aS)-2-氟-四氢-1H-吡咯烷-7a(5H)-基]甲醇(0.31mL,2.3mmol),升温到85℃反应22h。直接向反应液中加饱和氯化铵溶液(30mL)和EtOAc(30mL)稀释,有机相再用饱和氯化钠溶液(40mL)洗涤,有机相用无水硫酸钠干燥、过滤、浓缩得残渣,DCM/MeOH(v/v=9/1)柱层析纯化得黄色泡沫状固体140.0mg,产率22.25%。LC-MS(ESI,pos.ion)m/z:547.2[M+H] +, 1H NMR(400MHz,CDCl 3):δ7.23(s,1H),5.32(d,J=52.0,1H),4.31-4.25(m,5H),3.69-3.24(m,7H),3.08-3.00(m,2H),2.59(s,3H),2.37-2.59(m,4H),2.09-1.92(m,4H),1.50(s,9H).
步骤6:化合物1-6的合成
于10mL两口瓶中加入化合物1-5(100.0mg,0.18mmol)、化合物M3(143.0mg,0.29mmol,安耐吉化学)、磷酸钾(120.0mg,0.57mmol)和Xphos Pd G2(80.0mg,0.10mmol),氮气置换三次,再加入四氢呋喃(3mL)和水(0.6mL),29℃搅拌16h。直接将反应液倒入DCM(10mL)和水(5mL)中萃取,有机相用无水硫酸钠干燥、浓缩,DCM/MeOH(v/v=15/1)柱层析纯化,浓缩得棕色固体110.0mg,收率69.51%。LC-MS(ESI,pos.ion)m/z:879.6[M+H] +
步骤7:化合物1-7的合成
于25mL单口瓶中加入化合物1-6(57.0mg,0.065mmol)和二氯甲烷(2mL),搅拌溶解,冰浴下再加入HCl/1,4-二氧六环(0.25mL,0.99mmol)溶液,冰浴下搅拌2h。直接将反应液抽干得黄色固体48.0mg,产率按100.00%算,直接投下一步。LC-MS(ESI,pos.ion)m/z:735.6[M+H] +
步骤8:化合物1的合成
于10mL单口瓶中,加入化合物1-7(48.0mg,0.07mmol)和DMF(2mL),再加入氟化铯(150.0mg,0.99mmol),常温28℃搅拌15h。反应液直接液体上反向硅胶柱(流动相:[水(0.01%NH 4HCO 3)/乙腈;v/v=1/1])纯化,得18.0mg棕色固体,收率40.15%。LC-MS(ESI,pos.ion)m/z:579.5[M+H] +1H NMR(400MHz,CD 3OD)δ7.79(d,J=8.0Hz,1H),7.50(d,J=6.8Hz,1H),7.39-7.35(m,1H),7.30-7.23(m,2H),7.15(s,1H),5.37-5.23(m,1H),4.30-4.19(m,2H),3.80(br s,1H),3.55(br s,3H),3.24-3.19(m,3H),3.05-2.99(m,1H),2.86(br s,1H),2.61(s,3H),2.35-1.60(m,12H); 19F NMR(400MHz,CDCl 3):δ-173.66(s,1F).
实施例2:化合物2的合成
Figure PCTCN2022125282-appb-000062
步骤1:化合物2-1的合成
化合物1-5按照实施例1中步骤1到步骤5进行合成。
于10mL两口瓶中,加入化合物1-5(100.0mg,0.18mmol)、化合物M4(146.0mg,0.54mmol,安耐吉化学)、磷酸钾(120.0mg,0.57mmol)和Xphos Pd G2(80.0mg,0.10mmol),氮气置换三次,再加入THF(4mL)和水(0.6mL),室温29℃搅拌17h。直接将反应液倒入EtOAc(20mL)和饱和氯化铵溶液(15mL) 中,水相用EtOAc(15mL)萃取,合并有机相无水硫酸钠干燥、过滤、浓缩后,用DCM/MeOH(v/v=9/1)洗脱液进行柱层析纯化,得黄色固体80.0mg,产率91.81%。LC-MS(ESI,pos.ion)m/z:655.2[M+H] +.
步骤2:化合物2的合成
于25mL单口瓶中加入化合物2-1(80.0mg,0.10mmol)和DCM(2mL),搅拌溶解,冰浴下滴加入氯化氢的1,4-二氧六环溶液(0.60mL,2.40mmol,4M),冰浴下搅拌2h。直接将反应液抽干,加氨水调至pH=7-8,加硅胶拌样,DCM/MeOH(v/v=24/1)柱层析纯化,得黄色固体25.0mg,产率31.95%。LC-MS(ESI,pos.ion)m/z:555.2[M+H] +1H NMR(400MHz,DMSO-d 6):δ10.05(s,1H),8.02(d,J=8.4Hz,1H),7.76(d,J=8.4Hz,1H),7.44-7.24(m,5H),5.62-5.49(m,1H),4.57(br s,2H),4.37(br s,1H),4.18-3.85(m,5H),3.78-3.63(m,5H),2.68(s,3H),2.59-2.55(m,1H),2.33-2.26(m,2H),2.18-2.12(m,2H),2.09-1.95(m,2H),1.90-1.87(m,2H); 19F NMR(400MHz,DMSO-d 6):δ-172.353.
实施例3-8:化合物3-8的合成
Figure PCTCN2022125282-appb-000063
Figure PCTCN2022125282-appb-000064
实施例9:化合物9的合成
Figure PCTCN2022125282-appb-000065
Figure PCTCN2022125282-appb-000066
步骤1:化合物9-1的合成
于50mL的两口瓶中,加入化合物M6(3.00g,9.21mmol)、碳酸铯(9.00g,27.63mmol),甲磺酸-2-(二叔丁基膦基)-3,6-二甲氧基-2',4',6'-三异丙基-1,1'-联苯(2-氨基-1,1'-联苯-2-基)钯(II)(0.79g,0.92mmol)和t-BuBrettPhos(0.22g,0.46mmol),氮气置换3次,加入3,3,3-三氟丙-1-醇(2.10g,18.42mmol),甲苯(30mL),氮气置换3次,35℃搅拌反应17.5h,再升温至45℃搅拌1h,停止搅拌,硅藻土过滤,浓缩,硅胶拌样,用PE/EA(v/v=99.5/0.5)洗脱液进行柱层析纯化,得到1100mg黄色油状物,收率为33.29%。LC-MS(ESI,pos.ion)m/z:359.3[M+H] +1H NMR(400MHz,CDCl 3):δ7.49(d,J=4.4Hz,1H),6.94(s,1H),4.45(t,J=6.4Hz,2H),2.56(qt,J=10.6,6.4Hz,2H),1.52(s,9H).
步骤2&3:化合物9-3的合成
化合物9-3的合成可参照中间体M2中M2-3到M2-5的合成,得到0.84g黄色油状粗产物,直接进行下一步。LC-MS(ESI,neg.ion)m/z:382.9[M-H] -.
步骤4:化合物9-4的合成
于250mL的高压釜中加入化合物9-3(0.84g,2.55mmol)、Pd(PPh 3) 2Cl 2(0.39g,0.56mmol)、乙醇(20mL)和三乙胺(1.01g,10.01mmol),依次氮气置换、CO置换,往釜内充CO,使釜内气压为2.0MPa,置于80℃条件下搅拌反应14.5h。停止反应,冷却后硅藻土过滤,浓缩,柱层析(PE/EA(v/v)=20/1)洗脱,得到700mg黄色固体,收率为76.15%。LC-MS(ESI,pos.ion)m/z:331.1[M+H] +1H NMR(400MHz,CDCl 3):δ6.45(s,2H),4.51(q,J=6.3Hz,2H),4.33(q,J=7.1Hz,2H),2.65-2.53(m,2H),1.36(t,J=7.2Hz,3H).
步骤5:化合物9-5的合成
于50mL的单口瓶中,加入化合物9-4(700mg,2.12mmol)、无水THF(3mL)和2,2,2-三氯乙酰基异氰酸酯(1.2g,6.36mmol),室温搅拌反应0.5h,停止搅拌,浓缩,抽真空,得到浅黄色固体,收率按100%计算。
步骤6:化合物9-6的合成
于50mL的单口瓶中,加入化合物9-5(1.1g,2.12mmol)、甲醇(5mL)和氨的甲醇溶液(6.05mL, 42.4mmol,7mol/L),室温搅拌反应1h,停止搅拌,浓缩,用MTBE(20mL)打浆30min,过滤,抽真空,得到0.69g白色固体,收率为99%。LC-MS(ESI,neg.ion):m/z:326.0[M-H] -.
步骤7:化合物9-7的合成
于50mL的单口瓶中,加入化合物9-6(630mg,1.92mmol)、三氯氧磷(4.38mL,48mmol)和DIPEA(1.59mL,9.6mmol),氮气保护,升温至100℃搅拌反应4.5h,停止搅拌,浓缩,收率100%计算,直接投下一步反应。
步骤8:化合物9-8的合成
于50mL的单口瓶中,加入化合物9-7(700mg,1.92mmol)和DCM(7mL),氮气置换三次,-40℃加入DIPEA(1.59mL,9.6mmol)和3,8-二氮杂环[3.2.1]辛烷-8-羧酸叔丁酯(0.37g,1.75mmol)的DCM溶液(2.5mL),搅拌反应2h,停止搅拌,反应液加入饱和氯化铵溶液(30mL),分液,用DCM(20mL×2)萃取,合并有机相,无水硫酸钠干燥,浓缩,硅胶拌样,用PE/EA(v/v=20/1)洗脱液进行柱层析纯化,得到490mg黄色固体,收率为47%。LC-MS(ESI,pos.ion)m/z:540.2[M+H] +.
步骤9:化合物9-9的合成
于100mL的单口瓶中,加入化合物9-8(300mg,0.56mmol)、1,4-二氧六环(5mL)、[(2R,7aS)-2-氟-六氢-1H-吡咯利嗪-7a-基]甲醇(80mg,1.12mmol)和DIPEA(43g,3.36mmol),升温至90℃搅拌反应24h,停止搅拌,浓缩,加入乙酸乙酯(20mL)和饱和氯化钠溶液(20mL),分液,水相用乙酸乙酯(20mL×2)萃取,合并有机相,无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=10/1)洗脱液进行柱层析纯化,得到290mg黄色固体,收率为78.1%。LC-MS(ESI,pos.ion)m/z:663.5[M+H] +.
步骤10:化合物9-10的合成
于25mL的两口瓶中,加入化合物9-9(120mg,0.18mmol)、化合物M5(140mg,0.27mmol)、无水磷酸钾(76mg,0.36mmol)和XPhos Pd G3(34mg,0.040mmol),氮气置换3次,加入水(0.5mL)和THF(5mL),氮气置换3次,25℃搅拌反应16.5h,停止搅拌,硅藻土过滤,滤液浓缩,浓缩物中依次加入DCM(20mL)和饱和氯化铵溶液(20mL),分液,用DCM(20mL)萃取水相,合并有机相,无水硫酸钠干燥,浓缩,残留物用薄层色谱层析DCM/MeOH(v/v=97.5/2.5-95/5)纯化,得到120mg褐色油状物,收率为65.8%。LC-MS(ESI,pos.ion)m/z:507.4[M+2H] 2+.
步骤11:化合物9-11的合成
于25mL的单口瓶中,加入化合物9-10(120mg,0.12mmol)和二氯甲烷(3mL),0℃滴加氯化氢的1,4-二氧六环溶液(1.2mL,4.8mmol,4M),升温至室温25℃搅拌反应3h,停止搅拌,浓缩,得到的固体用DCM打浆,过滤,得到87mg黄色固体,收率为84.53%。LC-MS(ESI,pos.ion)m/z:870.4[M+H] +.
步骤12:化合物9的合成
于25mL的单口瓶中,加入化合物9-11(87mg,0.10mmol)、DMF(1mL)和氟化铯(230mg,1.5mmol),氮气置换3次,室温25℃搅拌反应17h,停止搅拌,反应液用反相柱H 2O/MeCN(v/v=0-1/1)洗脱液纯化,得到16mg黄色固体,收率为22.45%。LC-MS(ESI,pos.ion)m/z:713.3[M+H] +1H NMR(400MHz,DMSO-d 6):δ10.23(s,1H),7.97(dd,J=9.2,5.9Hz,1H),7.46(t,J=9.0Hz,1H),7.38(d,J=2.6Hz,1H),7.23(s,1H),5.27(d,J=54.2Hz,1H),4.50(t,J=6.2Hz,2H),4.15–3.85(m,5H),3.45(d,J=11.5Hz,4H),3.14–3.05(m,2H),3.01(s,1H),2.85–2.65(m,3H),2.15–1.92(m,3H),1.90–1.64(m,3H),1.61–1.35(m,4H), 0.85(t,J=6.6Hz,1H).
实施例10:化合物10的合成
Figure PCTCN2022125282-appb-000067
化合物10的合成可参考实施例9中化合物9的合成,其中在步骤1中初始原料用乙二醇甲醚替代3,3,3-三氟丙-1-醇,最终得到黄色固体45mg,收率为47.64%。LC-MS(ESI,pos.ion)m/z:675.35[M+H] +1H NMR(400MHz,CD 3OD):δ7.84(dd,J=9.0,5.7Hz,1H),7.40–7.27(m,2H),7.26–7.17(m,1H),5.36(d,J=53.9Hz,1H),4.72–4.59(m,1H),4.58–4.19(m,5H),3.95–3.78(m,3H),3.77–3.55(m,3H),3.51–3.34(m,6H),3.16–3.05(m,1H),2.46–2.15(m,3H),2.10–2.02(m,2H),1.95(s,4H),1.89–1.72(m,1H),1.45–1.25(m,1H); 19F NMR(376MHz,CD 3OD)δ-111.86(s),-132.26(s),-150.80(d,J=8.9Hz).
实施例11:化合物11的合成
Figure PCTCN2022125282-appb-000068
步骤1:化合物11-1的合成
于50mL两口瓶中,加入化合物M6(1.48g,4.55mmol)、THF(15mL)和[1,1'-双(二苯基膦)二茂铁]二氯钯(II)二氯甲烷络合物(0.56g,0.69mmol),氮气置换三次,置于0℃冷却,滴加d 3-甲基-碘化镁(9.1mL,9.1mmol,1mol/L),加完继续搅拌30分钟,升至60℃继续搅拌3小时。直接将反应液倒入饱和氯化铵溶液(30mL)、盐酸(5mL,0.5M)和EtOAc(40mL)中,水相再用EtOAc(30mL)萃取一次,直接饱和食盐水(40mL)洗涤一次,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接柱层析纯化,PE/EtOAc(v/v=40/1),浓缩得黄色固体450.0mg,收率37.50%。LC-MS(ESI,pos.ion)m/z:264.2[M+H] +1H NMR(400MHz,CDCl 3):δ7.94(d,J=4.8Hz,1H),6.90(br.s,1H),1.53(s,9H).
步骤2:化合物11-2的合成
于50mL单口瓶中,加入化合物11-1(550.0mg,2.09mmol)和DCM(5mL),氮气保护下,0℃冰浴下冷却,滴加TFA(7.8mL,104.7mmol),加完室温20℃继续搅拌2小时。直接将反应液倒入饱和碳酸钠溶液(30mL)和DCM(20mL)中,有机相直接无水硫酸钠干燥,减压浓缩后柱层析纯化PE/EtOAc(v/v=3.5/1)纯化,浓缩得白色固体302.0mg,收率88.32%。LC-MS(ESI,pos.ion)m/z:164.3[M+H] +1H NMR(400MHz,CDCl 3):δ6.44(d,J=5.6Hz,1H),4.28(br.s,2H).
步骤3:化合物11-3的合成
于50mL单口瓶中,加入化合物11-2(340.0mg,2.08mmol)和乙腈(5mL),再加入一水合对甲苯磺酸(123.0mg,0.65mmol)和NIS(716.0mg,3.18mmol),氮气置换三次,升温到80℃搅拌4小时。直接 将反应液倒入饱和碳酸氢钠溶液(20mL)和EtOAc(30mL),有机相再依次用饱和亚硫酸钠溶液(30mL),饱和氯化钠溶液(30mL)洗涤,有机相无水硫酸钠干燥、过滤、浓缩得残渣,直接硅胶柱层析纯化PE/EtOAc(v/v=24/1),浓缩得浅棕色固体0.59g,收率97.98%。LC-MS(ESI,pos.ion)m/z:290.1[M+H] +1H NMR(400MHz,CDCl 3):δ4.86(br.s,2H). 19F NMR(400MHz,CDCl 3):δ-142.32.
步骤4:化合物11-4的合成
于250mL高压釜中,加入化合物11-3(590.0mg,2.04mmol)、乙醇(10mL)、三乙胺(1.14mL,8.20mmol)和双三苯基磷二氯化钯(170.0mg,0.24mmol),加完氮气置换三次,充CO(2.2Mpa),然后升温至80℃搅拌18小时。将反应液直接浓缩得残渣,直接柱层析纯化PE/EtOAc(v/v=21/1),浓缩得浅棕色固体438.0mg,收率91.11%。LC-MS(ESI,pos.ion)m/z:236.2[M+H] +1H NMR(400MHz,CDCl 3):δ6.20(br.s,2H),4.40(q,J=7.2Hz,2H),1.41(t,J=7.2Hz,3H); 19F NMR(400MHz,CDCl 3):δ-147.86.
步骤5:化合物11-5的合成
于50mL单口瓶中,加入化合物11-4(438.0mg,1.86mmol)和四氢呋喃(3mL),氮气保护下,冰浴下滴加2,2,2-三氯乙酰基异氰酸酯(0.55mL,4.65mmol),滴完室温22℃下,搅拌2小时。直接将反应液浓缩,残渣加甲醇(10mL)溶解,再加氨的甲醇溶液(2.7mL,18.90mmol),加完室温22℃搅拌1小时。直接将反应液过滤,滤饼用甲醇(10mL)淋洗,滤饼进一步干燥得白色固体0.43g,收率99.39%。LC-MS(ESI,neg.ion)m/z:231.2[M-H] -1H NMR(400MHz,DMSO-d 6):δ7.86(br.s,2H); 19F NMR(400MHz,DMSO-d 6):δ-141.56.
步骤6:化合物11-6的合成
于50mL单口瓶中,加入化合物11-5(0.43g,1.85mmol)和三氯氧磷(15.0mL,164.4mmol),再加入DIPEA(1.25mL,7.54mmol),升温至110℃反应40分钟。直接将反应液浓缩得棕色油状物,加DCE(4mL)溶解,置于-20℃,再加入DIPEA(2.45mL,14.8mmol),再滴加8-叔丁氧羰基-3,8-二氮杂双环[3.2.1]辛烷(0.39g,1.84mmol)的DCE(1mL)溶液,-20℃搅拌10分钟。直接将反应液倒入饱和氯化铵溶液(10mL)和DCM(10mL)中萃取,有机相直接无水硫酸钠干燥过滤、浓缩得残渣,直接硅胶柱层析PE/EtOAc(v/v=4/1)纯化,浓缩得黄色泡沫状固体0.60g,收率72.83%。LC-MS(ESI,pos.ion)m/z:445.3[M+H] +1H NMR(400MHz,CDCl 3):δ4.29(br.s,2H),3.58(br.s,3H),1.84(br.s,2H),1.66-1.56(m,3H),1.50(s,9H). 19F NMR(400MHz,CDCl 3):δ-138.17.
步骤7:化合物11-7的合成
于50mL单口瓶中,加入化合物11-6(600.0mg,1.35mmol)、1,4-二氧六环(5mL)、DIPEA(0.89mL,5.40mmol)和[((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(0.36mL,2.70mmol),升温到80℃搅拌12小时。直接将反应液冷却至室温,将反应液倒入饱和氯化铵溶液(20mL)和EtOAc(20mL)中,有机相再用饱和氯化钠溶液(20mL)洗涤,无水硫酸钠干燥、过滤、浓缩得残渣,直接硅胶柱层析DCM/MeOH(v/v=32/1)纯化,浓缩得粉红色固体300.0mg,收率39.12%。 1H NMR(400MHz,CDCl 3):δ5.33-5.20(m,1H),4.27-4.13(m,5H),3.59(br.s,3H),3.28-3.17(m,3H),3.01-2.94(m,1H),2.54(br.s,1H),2.32-2.07(m,3H),1.95-1.79(m,6H),1.50(s,9H). 19F NMR(400MHz,CDCl 3):δ-140.37,-173.20.
步骤8:化合物11-8的合成
于10mL两口瓶中,加入化合物11-7(162.0mg,0.32mmol)、磷酸钾(133.0mg,0.63mmol)和XPhos  G3 Pd(45.0mg,0.05mmol),氮气置换三次,再加入四氢呋喃(3mL)和水(0.6mL),置于30℃搅拌。直接将反应液倒入饱和氯化铵溶液(10mL)中,再用EtOAc(10mL)萃取,有机相再用饱和食盐水(10mL)洗涤一次,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接柱层析DCM/MeOH(v/v=24/1)纯化,浓缩得棕色固体160.0mg,收率82.98%。LC-MS(ESI,pos.ion)m/z:918.5[M+H] +1H NMR(400MHz,CDCl 3):δ7.71(br.s,2H),7.53-7.51(m,2H),4.35-3.90(m,6H),3.48(d,J=4.0Hz,1H),2.31-2.19(m,1H),1.05-2.04(m,28H),0.74-0.97(m,22H).
步骤9:化合物11-9的合成
于50mL单口瓶中加入化合物11-8(160.0mg,0.17mmol)和DCM(4.0mL),搅拌溶解,氮气保护下,0℃冷却,滴加氯化氢的1,4-二氧六环溶液(2.98mL,11.9mmol),升温到室温22℃搅拌40分钟。直接将反应液浓缩得深黄色固体144.0mg,收率100.00%,未进一步纯化,直接投下一步。LC-MS(ESI,pos.ion)m/z:774.4[M+H] +.
步骤10:化合物11的合成
于50mL单口瓶中,加入化合物11-9(0.14g,0.17mmol)和DMF(2mL),再加入氟化铯(388.0mg,2.55mmol),氮气置换三次,室温22℃搅拌24h。直接将反应液倒入饱和碳酸氢钠溶液(10mL)中,加DCM(20mL×2)萃取,合并有机相用饱和食盐水(40mL×2)洗涤,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接先用PE除掉DMF,再用DCM/MeOH(v/v=2.2/1)柱层析纯化,浓缩得黄色固体60.0mg,收率57.14%。LC-MS(ESI,pos.ion)m/z:618.5[M+H] +1H NMR(400MHz,CD 3OD):δ7.87-7.84(m,1H),7.29-7.39(m,2H),7.21(br.s,1H),5.42-5.28(m,1H),4.59-4.30(m,4H),3.88-3.59(m,4H),3.46-3.34(m,3H),3.12-3.06(m,1H),2.60(br.s,1H),2.44-2.16(m,3H),2.09-1.91(m,3H),1.81(br.s,2H),1.60(br.s,2H). 19F NMR(400MHz,CD 3OD):δ-111.58,-145.15,-173.63.
实施例12:化合物12的合成
Figure PCTCN2022125282-appb-000069
Figure PCTCN2022125282-appb-000070
步骤1:化合物12-1的合成
于1L的单口瓶中,加入M2(14.4g,61.90mmol)、NBS(14.32g,80.47mmol)、AIBN(12.38mmol)和四氯化碳(140mL),氮气置换保护,80℃下搅拌反应13h。停止搅拌,浓缩,旋蒸干,加入水(100mL)用EA(200mL)萃取,用饱和食盐水(100mL)洗一次,有机相用无水硫酸钠干燥,过滤旋蒸干,硅胶柱层析(DCM/PE(v/v)=10/90~50/50),得到12.7g灰色固体,收率为65.86%。LC-MS(ESI,pos.ion)m/z:310.9[M+H] +1H NMR(400MHz,CDCl 3):δ6.30(s,2H),4.77(s,2H),4.46(q,J=7.2Hz,2H),1.48(t,J=7.1Hz,3H).
步骤2:化合物12-2的合成
于25mL单口瓶中,加入12-1(500mg,1.60mmol)、甲醇(2mL)和甲醇钠(173mg,3.20mmol),加完后室温27℃搅拌1小时。直接将反应液倒入饱和氯化铵(20mL)和EtOAc(20mL)萃取,有机相再用饱和食盐水(20mL)洗涤一次,直接将有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接柱层析纯化PE/EtOAc(v/v=8.8/1),浓缩得黄色油状液体230.0mg,收率57.81%。LC-MS(ESI,pos.ion)m/z:249.2[M+H] +1H NMR(400MHz,CDCl 3):δ5.96(br.s,2H),4.63(s,2H),3.93(s,3H),3.35(s,3H).
步骤3:化合物12-3的合成
于25mL单口瓶中,加入12-2(210.0mg,0.84mmol)和四氢呋喃(2mL),氮气保护下,冰浴下滴加2,2,2-三氯乙酰异氰酸酯(0.26mL,2.20mmol),滴完后室温25℃下,搅拌1小时。将反应液浓缩,直接投下一步。
步骤4:化合物12-4的合成
上一步浓缩的12-3加甲醇(2mL)溶解,再加氨的甲醇溶液(1.2mL,8.4mmol,7mol/L),加完室温25℃搅拌3小时。直接将反应液过滤,滤饼浓缩得白色固体0.21g,收率96.29%,LC-MS(ESI,pos.ion)m/z:258.1[M-H] -1H NMR(400MHz,DMSO-d 6):δ7.45(br.s,2H),4.77(s,2H),3.30(s,3H).
步骤5:化合物12-5的合成
于25mL单口瓶中,加入12-4(180mg,0.69mmol)和三氯氧磷(3mL,32.87mmol),再加入DIPEA(0.5mL,3.02mmol),升温至110℃反应50分钟。直接将反应液浓缩得棕色油状物,抽干,直接投下一步。
步骤6:化合物12-6的合成
向上一步棕色油状物12-5中加DCE(2mL)溶解,置于冰浴再加入DIPEA(0.91mL,5.52mmol),滴加8-叔丁氧羰基-3,8-二氮杂双环[3.2.1]辛烷(150mg,0.71mmol)的DCE(1mL)溶液,继续搅拌30分钟,直接将反应液倒入饱和氯化铵(10mL)和DCM(10mL)中萃取,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣直接硅胶柱层析PE/EtOAc(v/v=7.5/1)纯化,浓缩得黄色泡沫状固体250.0mg,收率76.71%。LC-MS(ESI,pos.ion)m/z:472.3[M+H] +1H NMR(400MHz,CD 3COCD 3):δ4.70(br.s,2H),4.29(br.s,2H),3.66(m,2H),3.32(s,3H),2.77(s,2H),1.78(br.s,2H),1.49(s,9H),1.27-1.33(m,2H).
步骤7:化合物12-7的合成
于50mL双口瓶中,加入12-6(0.35mL,2.12mmol)和[((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(0.14mL,1.06mmol),升温到80℃反应12h。直接将反应液冷却至室温,将反应液倒入饱和氯化铵(20mL)和EtOAc(20mL)中,有机相再用饱和氯化钠(20mL)洗涤,无水硫酸钠干燥、过滤、浓缩得残渣,直接硅胶柱层析DCM/MeOH(v/v=24/1)纯化,浓缩得黄色泡沫状固体190.0mg,收率60.24%。LC-MS(ESI,pos.ion)m/z:595.5[M+H] +1H NMR(400MHz,DMSO-d 6):δ5.34-5.20(m,1H),4.53(s,2H),4.26-4.09(m,5H),3.56-3.17(m,9H),3.01-2.95(m,1H),2.32-1.79(m,10H),1.50(s,9H).
步骤8:化合物12-8的合成
于10mL两口瓶中,加入12-7(120.0mg,0.20mmol)、M5(205.0mg,0.40mmol)、磷酸钾(126.0mg,0.59mmol)和XPhos Pd G3(94.0mg,0.11mmol),氮气置换三次,再加入四氢呋喃(2mL)和水(0.4mL),置于室温30℃搅拌16小时。直接将反应液倒入饱和氯化铵(10mL)中,再用EtOAc(10mL)萃取,有机相再用饱和食盐水(10mL)洗涤一次,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接柱层析DCM/MeOH(v/v=24/1)纯化,浓缩得棕色固体100.0mg,收率52.90%。LC-MS(ESI,pos.ion)m/z:945.8[M+H] +.
步骤9:化合物12-9的合成
于50mL单口瓶中加入12-8(100.0mg,0.11mmol)和二氯甲烷(4mL),搅拌溶解,0℃冰浴下滴加入氯化氢的二氧六环溶液(0.85mL,3.30mmol),升温到26℃搅拌1h。直接将反应液室温下浓缩得深黄色固体97.0mg,收率100.00%,直接投下一步未进一步纯化。LC-MS(ESI,pos.ion)m/z:801.7.
步骤10:化合物12的合成
于25mL单口瓶中,加入12-9(97.0mg,0.11mmol)和DMF(2mL),再加入氟化铯(251.0mg,1.65mmol),氮气置换三次,室温26℃搅拌24h。直接将反应液倒入饱和碳酸氢钠(10mL)中,加DCM(20mL×2)萃取,合并有机相用饱和食盐水(40mL×2)洗涤,有机相直接无水硫酸钠干燥、过滤、浓缩得残渣,直接DCM/MeOH(v/v=6/1)柱层析纯化,浓缩得浅棕色固体40mg,收率55.38%。LC-MS(ESI,pos.ion)m/z:645.5[M+H] +;1H NMR(400MHz,CD 3OD):δ7.87-7.84(m,1H),7.34-7.29(m,2H),7.24(br.s,1H),5.38-5.24(m,1H),4.95-4.92(m,2H),4.74-4.58(m,4H),4.33-4.22(m,2H),3.63-3.47(m,4H),3.33(s,3H),3.26-3.19(m,3H),3.06-3.00(m,1H),2.37-1.77(m,9H); 19F NMR(400MHz,CD 3OD):δ111.65,173.61,173.64.
实施例13:化合物13的合成
Figure PCTCN2022125282-appb-000071
Figure PCTCN2022125282-appb-000072
步骤1:化合物13-1的合成
于50mL的单口瓶中,加入M6(200.0mg,0.61mmol)、NIS(164.69mg,0.73mmol)、乙腈(10mL)和对甲苯磺酸一水合物(232.0mg,0.122mmol),升温至70℃搅拌反应3h。停止加热搅拌,浓缩,加入EA(50mL)溶解和水(20mL)稀释,依次用饱和NaHCO 3溶液(30mL)、饱和Na 2SO 3溶液(30mL)和饱和氯化钠溶液(30mL)洗涤有机相,无水硫酸钠干燥有机相,浓缩,抽真空,得到214.0mg浅黄色固体,收率为99.8%。LC-MS(ESI,pos.ion)m/z:351.0[M-H] +.
步骤2:化合物13-2的合成
于200mL的高压釜中加入13-1(100.0mg,0.28mmol)、Pd(PPh 3) 2Cl 2(39.3mg,0.06mmol)、EtOH(20mL)和三乙胺(0.2mL,1.40mmol),依次氮气置换、CO置换,往釜内充CO,使釜内气压为2MPa,置于80℃条件下搅拌反应过夜。停止反应,冷却后硅藻土过滤,浓缩,柱层析(PE/EA(v/v)=97/3)洗脱,得到40.0mg棕黄色油状物,收率为49.2%。LC-MS(ESI,pos.ion)m/z:291.3[M+H] +1H NMR(400MHz,CDCl 3):δ6.38(s,2H),4.36(m,4H),1.37(m,6H).
步骤3:化合物13-3的合成
于50mL单口瓶中,加入13-2(645.0mg,2.22mmol)和四氢呋喃(6mL),氮气保护下,滴加2,2,2-三氯乙酰基异氰酸酯(0.4mL,3.33mmol),滴完后在室温25℃下搅拌20min。直接将反应液浓缩,得褐色固体923.0mg,产率86.8%。LC-MS(ESI,pos.ion)m/z:480.1[M+H] +.
步骤4:化合物13-4的合成
于50mL单口瓶中,加入13-3(923.0mg,1.93mmol)和甲醇(4mL),再加入氨的甲醇溶液(4.2mL,28.95mmol,7mol/L),室温25℃下搅拌3h。直接将反应液过滤,滤饼收集得白色固体540.0mg,收率97.28%。LC-MS(ESI,pos.ion)m/z:288.1[M+H] +1H NMR(400MHz,CD 3OD):δ4.42(q,J=7.2Hz,2H),1.39(t,J=7.1Hz,3H).
步骤5:化合物13-5的合成
于25mL单口瓶中,加入13-4(60.0mg,0.21mmol)、N,N-二异丙基乙胺(0.3mL,1.68mmol)和三氯氧磷(0.96mL,10.5mmol),升温至110℃反应4h。直接将反应液浓缩除掉三氯氧磷,剩余物抽干得棕色油状物,收率以100%计,直接投下一步。
步骤6:化合物13-6的合成
于25mL单口瓶中,加入上一步得到的13-5(68.0mg,0.21mmol)、N,N-二异丙基乙胺(0.17mL,1.05 mmol)和DCM(4mL),置于-40℃冷却,将3,8-二氮杂二环[3.2.1]辛烷-8-羧酸叔丁酯(44.6mg,0.21mmol)溶解于DCM(2mL)中再缓慢滴加到反应液,继续-40℃下反应0.5h。直接将反应液倒入饱和氯化铵(20mL)中,水相再用DCM(10mL×2)萃取,有机相浓缩,用PE/EtOAc(v/v=8/1)作为洗脱液进行柱层析纯化,浓缩得黄色固体35.0mg,产率33.3%。LC-MS(ESI,pos.ion)m/z:500.1[M+H] +1H NMR(400MHz,CDCl 3):δ4.47(m,2H),4.27(s,2H),3.43(m,2H),1.89–1.82(m,2H),1.50(s,9H),1.47(m,2H),1.46–1.42(m,3H),0.93–0.78(m,2H).
步骤7:化合物13-7的合成
于25mL单口瓶中,加入13-6(400.0mg,0.80mmol)、1,4-二氧六环(4mL)、N,N-二异丙基乙胺(0.66mL,4.0mmol)和[(2R,7aS)-2-氟-四氢-1H-吡咯烷-7a(5H)-基]甲醇(379.7mg,2.40mmol),升温到80℃反应24h。直接向反应液中加饱和氯化铵溶液(30mL)和EtOAc(50mL)稀释,有机相再用饱和氯化钠(40mL)洗涤,有机相无水硫酸钠干燥、过滤、浓缩得残渣,DCM/MeOH(v/v=6/1)柱层析纯化得黄色泡沫状固体240.0mg,产率48.2%。LC-MS(ESI,pos.ion)m/z:623.5[M+H] +.
步骤8:化合物13-8的合成
于10mL两口瓶中加入13-7(10.0mg,0.016mmol)、M5(12.3mg,0.024mmol,安耐吉化学)、磷酸钾(10.2mg,0.048mmol)和Xphos G3(4.1mg,0.0048mmol),氮气置换三次,再加入四氢呋喃(2mL)和水(0.5mL),室温30℃搅拌24h。直接将反应液倒入DCM(10mL)和水(5mL)中萃取,有机相用无水硫酸钠干燥、浓缩,DCM/MeOH(v/v=15/1)柱层析纯化,浓缩得棕色固体5.0mg,收率32.11%。LC-MS(ESI,pos.ion)m/z:973.7[M+H] +.
步骤9:化合物13-9的合成
于25mL单口瓶中加入13-8(73.0mg,0.075mmol)和二氯甲烷(2mL),搅拌溶解,冰浴下再加入HCl/1,4-二氧六环(1.3mL,5.25mmol,4mol/L)溶液,冰浴下搅拌4h。直接将反应液抽干得黄色固体58.0mg,产率93.28%。LC-MS(ESI,pos.ion)m/z:829.4.
步骤10:化合物13的合成
于10mL单口瓶中,加入13-9(62.2mg,0.075mmol)和DMF(2mL),再加入氟化铯(0.23g,1.49mmol),室温25℃搅拌12h。反应液直接液体上反向硅胶柱(流动相:水/乙腈(v/v=1/1))纯化,得24.0mg浅黄色固体,收率47.57%.LC-MS(ESI,pos.ion)m/z:673.1[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.1,5.8Hz,1H),7.38–7.29(m,2H),7.25(s,1H),5.40(d,J=53.2Hz,1H),4.56–4.37(m,5H),3.78(m,2H),3.61(m,2H),3.44(m,7.6Hz,3H),3.27(d,J=5.5Hz,1H),3.17(m,9.4Hz,1H),2.54–2.21(m,3H),2.17–1.96(m,4H),1.95–1.79(m,2H),1.62(dt,J=11.6,5.5Hz,2H),1.39(t,J=6.9Hz,3H); 19F NMR(376MHz,CD 3OD):δ-111.39–-111.49(m,1F),-131.93(s,1F),-135.72(d,J=14.9Hz,1F).
实施例14:化合物14的合成
Figure PCTCN2022125282-appb-000073
步骤1:化合物14-1的合成
于100mL两口瓶中,加入M6(5.0g,15.36mmol)、氢氧化钾(2.59g,46.08mmol)、甲磺酸-2-(二叔丁基膦基)-3,6-二甲氧基-2',4',6'-三异丙基-1,1'-联苯(2-氨基-1,1'-联苯-2-基)钯(II)(1.31g,1.54mmol)、1,4-二氧六环(50mL)和水(4mL),氮气置换三次,升温到85℃搅拌1小时。直接将反应液倒入饱和氯化铵(30mL)淬灭,再加入盐酸(30mL,0.5M)淬灭,用EA(30mL)萃取两次,有机相用饱和食盐水(50mL)洗涤,有机相用无水硫酸钠干燥、过滤、浓缩得残渣,用PE/EA(v/v=100/0-60/40)洗脱液进行硅胶柱层析纯化,浓缩后得到2.7g浅棕色固体,直接用于下一步。LC-MS(ESI,pos.ion)m/z:263.2[M+H] +1H NMR(400MHz,CDCl 3):δ7.51(d,J=4.8Hz,1H),6.92(br.s,1H),1.25(s,9H).
步骤2:化合物14-2的合成
于50mL单口瓶中,加入14-1(1.3g,4.95mmol)、THF(5mL)和NIS(1.67g,7.47mmol),氮气置换三次,室温搅拌17小时。直接将反应液倒入饱和亚硫酸钠溶液(10mL)和EA(20mL),搅拌后分液,有机相再用饱和氯化钠溶液(10mL)洗涤,有机相无水硫酸钠干燥、过滤、浓缩得残渣,残渣加正庚烷(1mL)打浆,直接过滤,滤饼再用正庚烷(1mL)洗涤,收集滤饼烘干得850.0mg固体,滤饼直接投下一步。LC-MS(ESI,pos.ion)m/z:389.1[M+H] +.
步骤3:化合物14-3的合成
于10mL两口瓶中,加入14-2(800.0mg,2.06mmol)、2,2-二甲基-3-羟基丙酸甲酯(0.35mL,2.76mmol)和三苯基膦(827.0mg,3.15mmol),氮气置换三次,置于0℃冰浴下,再加入偶氮二甲酸二异丙酯(0.61mL,3.13mmol),加完室温搅拌17小时。直接将反应液倒入饱和氯化铵(20mL)和EA(20mL)中,有机相再用饱和食盐水(15mL)洗涤,有机相无水硫酸钠干燥、过滤、浓缩得残渣,PE/EA(v/v=100/0-97/3)硅胶柱层析纯化,得到浅棕色油状产物0.33g。LC-MS(ESI,pos.ion)m/z:503.0[M+H] +.
步骤4:化合物14-4的合成
于250mL高压釜中,加入14-3(840.0mg,1.67mmol)、EtOH(10mL)、TEA(0.94mL,6.75mmol)和Pd(PPh 3) 2Cl 2(176.0mg,0.25mmol),氮气置换三次,充CO(2.2Mpa),然后升温至80℃搅拌23小时。将反应液浓缩得残渣,PE/EA(v/v=96/4-90/10)硅胶柱层析纯化,得白色固体220.0mg。LC-MS(ESI,pos.ion)m/z:449.2[M+H] +.
步骤5:化合物14-5的合成
于25mL单口瓶中加入14-4(0.22g,0.49mmol)和DCM(2mL),搅拌溶解,0℃滴加入HCl/dioxane(4M,3.67mL,14.7mmol),室温搅拌2.5h。直接将反应液浓缩,残渣加饱和碳酸氢钠(8mL)游离产物,再加EtOAc(10mL)萃取两次,合并有机相用饱和食盐水(10mL×2)洗两次,有机相无水硫酸钠干燥、过滤、浓缩,PE/EA(v/v=96/4-94/6)硅胶柱层析纯化,得无色油状物0.14g。LC-MS(ESI,pos.ion)m/z:349.1[M+H] +1H NMR(400MHz,CDCl 3):δ6.46(br.s,2H),4.29-4.35(m,4H),3.67(s,3H),1.36(t,J=7.2Hz,3H),1.31(s,6H).
步骤6到步骤13:化合物14的合成
步骤6到步骤13的合成步骤,参照化合物7中的合成步骤5到步骤12进行合成,得到45.0mg黄色固体14。LC-MS(ESI,pos.ion)m/z:731.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.86-7.82(m,1H),7.33-7.29(m,2H),7.21(s,1H),5.43-5.29(m,1H),4.60-4.50(m,2H),4.39-4.30(m,4H),3.77-3.71(m,2H),3.64(s,3H),3.52-3.35(m,4H),3.15-3.09(m,1H),2.46-2.18(m,4H),2.11-1.92(m,4H),1.87-1.84(m,2H),1.73-1.68(m,2H),1.27-1.22(m,6H)。 19F NMR(400MHz,CD 3OD):δ-76.94,-111.82,-150.24.
实施例15:化合物15的合成
Figure PCTCN2022125282-appb-000074
于25mL单口瓶中,加入14(40.0mg,0.06mmol)、THF(2mL)和水(0.5mL),再加一水合氢氧化锂(34.0mg,0.80mmol),加完室温搅拌20小时。直接将反应液浓缩除掉THF,剩余物置于冰浴下,滴加1M HCl调至pH=5,浓缩后,直接液体上样,H 2O/CH 3CN(v/v=100/0-80/20)反向硅胶柱纯化,浓缩送得黄色固体22.0mg。LC-MS(ESI,pos.ion)m/z:717.6[M+H] +1H NMR(400MHz,CD 3OD):δ7.88-7.84(m,1H),7.34-7.29(m,2H),7.21(br.s,1H),5.62-5.49(m,1H),4.67-4.64(m,2H),4.50-4.45(m,2H),4.17-3.77(m,8H),3.70-3.67(m,4H),3.61-3.56(m,1H),3.44-3.39(m,2H),2.33-2.26(m,2H),2.22-2.00(m,4H),1.21-1.12(m,6H); 19F NMR(400MHz,CD 3OD):δ-76.95,-111.85,-150.99.
实施例16:化合物16的合成
Figure PCTCN2022125282-appb-000075
Figure PCTCN2022125282-appb-000076
步骤1:化合物16-1的合成
于50mL两口瓶中,加入M6(1.00g,3.07mmol)、碳酸铯(2.40g,7.37mmol)、Pd 2(dba) 3(206.0mg,0.22mmol),Xantphos(302.0mg,0.52mmol),N-甲基甲磺酰胺(0.40mL,4.24mmol),氮气置换三次,再加入1,4-二氧六环(10mL),升温到85℃搅拌15小时。将反应液直接加EtOAc(25mL)和饱和氯化铵(30mL)淬灭,有机相直接再加饱和食盐水(20mL)洗涤,有机相无水硫酸钠干燥,过滤浓缩得残渣。用PE/EA(v/v=87/17)洗脱进行硅胶柱层析纯化,浓缩得黄色固体产物0.86g,产率79.14%。 1H NMR(400MHz,CDCl 3):δ8.17(d,J=4.4Hz,1H),6.95(s,1H),3.34(s,3H),3.08(s,3H),1.53(s,9H).
步骤2到步骤12:化合物16的合成
步骤2到步骤12的合成步骤,参照实施例9中化合物9中的合成步骤2到步骤12进行合成。最终得到25mg黄色固体16。LC-MS(ESI,pos.ion)m/z:708.5[M+H] +1H NMR(400MHz,CD 3OD):δ7.89-7.85(m,1H),7.35-7.30(m,2H),7.16(br.s,1H),5.43-5.29(m,1H),4.58(br.s,3H),4.42-4.29(m,2H),3.84-3.54(m,4H),3.44-3.37(m,5H),3.16-3.07(m,2H),2.93-2.93(m,3H),2.46-2.18(m,4H),2.08-1.85(m,6H).
实施例17:化合物17的合成
Figure PCTCN2022125282-appb-000077
将13(65.0mg,0.097mmol)和氢氧化锂一水合物(16.28mg,0.39mmol)溶解于THF(4mL)和H 2O(0.5mL)中,于25℃下搅拌24h。停止反应,浓缩反应液,加入水(2mL),用饱和氯化铵溶液调节pH 至6.8,析出大量固体,抽滤,取滤饼,用2mL水洗涤滤饼,干燥,得到浅黄色固体16.0mg,收率25.6%。LC-MS(ESI,neg.ion)m/z:643.1[M-H] -1H NMR(400MHz,CD 3OD):δ7.90–7.83(m,1H),7.40–7.29(m,2H),7.25(d,J=4.8Hz,1H),5.36(d,J=53.1Hz,1H),4.74–4.56(m,2H),4.43–4.27(m,2H),3.86–3.67(m,3H),3.44–3.36(m,2H),3.30–3.24(m,1H),3.05-3.15(m,1H),2.39–2.02(m,6H),1.99–1.58(m,6H); 19F NMR(376MHz,CD 3OD):δ-111.90,-127.14,-149.36.
实施例18:化合物18的合成
Figure PCTCN2022125282-appb-000078
步骤1:化合物18-1的合成
将13-7(400mg,0.64mmol)和氢氧化锂一水合物(107.42mg,2.56mmol)溶于THF(6mL)和H 2O(2mL)中,30℃下搅拌反应5h。用2M盐酸调节pH至4,用DCM萃取(20mL×3),合并有机相,无水硫酸钠干燥,过滤,浓缩,得到浅黄色固体280mg,直接用于下一步。LC-MS(ESI,pos.ion)m/z:595.3[M+H] +
步骤2:化合物18-2的合成
将18-1溶于DCM(6mL)中,加入HATU(228.14mg,0.60mmol)和DIPEA(0.25mL,1.5mmol),25℃下搅拌5min,加入甲胺盐酸盐(21.88mg,0.60mmol),25℃下搅拌8h。加入DCM(20mL)稀释反应液,用饱和氯化铵溶液(10mL×2)和饱和食盐水洗涤(10mL×2)依次洗涤,无水硫酸钠干燥,过滤,浓缩,硅胶柱层析(DCM/MeOH(v/v=9/1))分离,得到黄白色固体110mg,两步收率21.5%。LC-MS(ESI,pos.ion)m/z:608.3[M+H] +
步骤3:化合物18-3的合成
于10mL两口瓶中加入18-2(110mg,0.18mmol)、M5(184.51mg,0.36mmol,安耐吉化学)、磷酸钾(114.63mg,0.54mmol)和Xphos G3(76.18mg,0.090mmol),氮气置换三次,加入THF(4mL)和H 2O(0.5mL),30℃下搅拌反应24h。直接将反应液倒入DCM(20mL)和水(10mL)中萃取,有机相用无水硫酸钠 干燥、浓缩,硅胶柱层析(DCM/MeOH(v/v=15/1))分离,得棕色固体120.0mg,收率69.23%。LC-MS(ESI,pos.ion)m/z:958.8[M+H] +
步骤4:化合物18-4的合成
于25mL单口瓶中加入18-3(80mg,0.083mmol)和二氯甲烷(2mL),搅拌溶解,冰浴下再加入盐酸/1,4-二氧六环(0.32mL,10.51mmol,4mol/L)溶液,冰浴下搅拌2h。直接将反应液抽干得黄色固体62.0mg,产率91.22%。LC-MS(ESI,pos.ion)m/z:814.7[M+H] +
步骤5:化合物18的合成
于10mL单口瓶中,加入18-4(62mg,0.076mmol)和DMF(2mL),再加入氟化铯(115.44mg,0.76mmol),25℃下搅拌反应12h。加入二氯甲烷(30mL)和甲醇(2mL),用饱和食盐水洗(10mL×3),柱层析(DCM/MeOH(v/v=3/1))分离,得到浅黄色固体15mg,收率29.96%。LC-MS(ESI,pos.ion)m/z:658.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.1,5.8Hz,1H),7.34(dd,J=14.3,5.6Hz,2H),7.27(s,1H),5.41(d,J=54.3Hz,1H),4.43(m,2H),3.77–3.40(m,6H),3.20(m,2H),2.93(s,3H),2.54–2.32(m,2H),2.29–1.77(m,9H),1.60(br.s,2H); 19F NMR(376MHz,CD 3OD):δ-111.45(s,1F),-137.71(s,1F),-173.75(s,1F).
实施例19:化合物19的合成
Figure PCTCN2022125282-appb-000079
化合物19的合成可以参考实施例18中化合物18的合成,其中步骤2中初始原料用2,2,2-三氟乙胺替代甲胺盐酸盐,最终得到浅黄色固体4mg,最后一步收率为45.48%。LC-MS(ESI,pos.ion)m/z:726.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.2,5.8Hz,1H),7.34(dd,J=14.6,5.7Hz,2H),7.29(d,J=1.1Hz,1H),5.48–5.43(d,J=52.3Hz,1H),5.33(s,1H),4.59(s,2H),4.46–4.35(m,2H),4.25-3.81(m,3H),3.51(m,4H),3.14(m,2H),2.40–2.18(m,4H),2.08(m,4H),1.81(m,2H),1.60(m,2H).
实施例20:化合物20的合成
Figure PCTCN2022125282-appb-000080
化合物20的合成可以参考实施例18中化合物18的合成,其中步骤2中初始原料用N-甲基-N-2,2,2-三氟甲基乙胺盐酸盐替代甲胺盐酸盐,最终得到浅黄色固体28.5mg,最后一步收率为53.11%。LC-MS(ESI,pos.ion)m/z:740.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.88(dd,J=9.1,5.8Hz,1H),7.34(dd,J=15.9,5.9Hz,2H),7.24(d,J=2.2Hz,1H),5.48–5.27(d,J=52.3Hz,1H)),4.39(m,2H),4.25–3.99(m,2H),3.57(m,4H),3.40(s,3H),3.22–3.07(m,2H),2.64–2.19(m,5H),2.18–1.86(m,5H),1.85–1.66(m,3H),1.64–1.47(m,2H); 19F NMR(376MHz,CD 3OD)δ-70.26(s,3F),-111.51–-111.56(m,1F),-137.67(s,1F),-173.90(s,1F).
实施例21:化合物21的合成
Figure PCTCN2022125282-appb-000081
Figure PCTCN2022125282-appb-000082
化合物21的合成可以参考实施例18中化合物18的合成,其中步骤2中初始原料用2-甲氧基乙胺替代甲胺盐酸盐,最终得到浅黄色固体13.0mg,最后一步收率35.33%。LC-MS(ESI,pos.ion)m/z:702.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.1,5.7Hz,1H),7.34(dd,J=14.9,5.8Hz,2H),7.27(s,1H),5.31-5.47(d,J=53.4Hz,1H),4.80-4.71(m,3H),4.37(m,2H),3.67–3.58(m,3H),3.56(s,3H),3.50–3.37(m,3H),3.35(s,2H),3.23-3.18(m,1H),3.13(m,1H),2.48–2.17(m,5H),2.15–1.90(m,5H),1.83–1.73(m,2H).
实施例22:化合物22的合成
Figure PCTCN2022125282-appb-000083
化合物22的合成可以参考实施例18中化合物18的合成,其中步骤2中初始原料用二甲胺盐酸盐替代甲胺盐酸盐,最终得到浅黄色固体30.0mg,收率78.62%。LC-MS(ESI,pos.ion)m/z:672.3[M+H] +1H NMR(400MHz,CD 3OD):δ7.91-7.87(m,1H),7.38-7.32(m,2H),7.25-7.24(m,1H),5.45-5.31(m,1H),4.42-4.30(m,2H),3.68(br.s,2H),3.57-3.37(m,5H),3.30(s,3H),3.14(s,3H),2.46-1.62(m,14H); 19F NMR(400MHz, CD 3OD):δ-100.20,-111.64,-173.74.
实施例23:化合物23的合成
Figure PCTCN2022125282-appb-000084
步骤1:化合物23-1的合成
于25mL双口瓶中加入M6(1.0g,3.07mmol)、Pd(PPh 3) 2Cl 2(0.43g,0.61mmol)和CuI(0.12g,0.61mmol),氮气置换三次,再加入无水THF(10mL)、TEA(0.93g,9.21mmol)和三异丙基硅基乙炔(0.73g,3.99mmol),氮气置换三次,室温搅拌4h。加入饱和氯化铵(5mL),再加入EA(25mL)萃取两次,合并有机相,干燥后,用PE/EA(v/v=100/0-98/2)洗脱液进行硅胶柱层析分离,得到黄色液1.24g,收率94.5%。 1H NMR(400MHz,CDCl 3):δ8.23(d,J=5.0Hz,1H),7.07(s,1H),1.53(s,9H),1.17–1.13(m,21H)。
步骤2:化合物23-2的合成
于50mL单口瓶中加入23-1(1.24g,2.90mmol)和乙腈(20mL)后搅拌,0℃下慢慢加入盐酸的1,4- 二氧六环溶液(3.63mL,14.5mmol,4M),回到室温下搅拌18h。将析出的黄色固体过滤。滤饼用EA(3mL)洗涤。干燥后得到白色固体0.79g,收率83.2%。LC-MS(ESI,pos.ion)m/z:327.3[M+H] +.
步骤3:化合物23-3的合成
于50mL单口瓶中加入23-2(0.79g,2.42mmol)、一水对甲苯磺酸(0.046g,0.24mmol)、NIS(0.98g,4.36mmol)和乙腈(20mL),加热到70℃搅拌6h。停止反应,旋干乙腈,加入EA(30mL)溶解,用亚硫酸氢钠(20mL)洗涤有机相,再用饱和氯化钠(20mL)洗一次,20mL水洗一次,有机相干燥,旋干,得到1.06g浅棕色液体,收率为96.9%。 1H NMR(400MHz,CDCl 3):δ4.97(s,2H),1.17–1.13(m,21H).
步骤4:化合物23-4的合成
于500mL高压釜中加入23-3(1.06g,2.34mmol)、Pd(PPh 3) 2Cl 2(0.33g,0.47mmol)、TEA(0.85g,8.42mmol)和EtOH(20mL),氮气置换后,再用一氧化碳气体置换,充一氧化碳气体到压力到2MPa,加热到90℃搅拌16h。停止加热,冷却到室温,释放出一氧化碳气体,打开反应釜,加入硅胶拌样,用PE/DCM(v/v=100/0-80/20)洗脱液柱层析分离得到0.75g浅黄色液体,收率为80.3%。 1H NMR(400MHz,CDCl 3):δ6.14(s,2H),4.44(q,J=7.1Hz,2H),1.40(t,J=7.1Hz,3H),1.17–1.13(m,21H)。
步骤5:化合物23-5的合成
于50mL单口瓶中加入23-4(0.365g,0.91mmol)和THF(6mL),搅拌溶解,再加入2,2,2-三氯乙酰基异氰酸酯(0.22g,1.18mmol),室温搅拌0.5h,将反应液旋干后直接投下一步,产率按100%算。
步骤6:化合物23-6的合成
于50mL单口瓶中加入23-5(0.54g,0.92mmol)和甲醇(6mL),再加入氨的甲醇溶液(0.66mL,4.60mmol,7M)的甲醇溶液。室温搅拌半小时。旋干后得到白色固体,用10mL PE/EA(v/v=90/10)打浆0.5h。过滤得到0.32g白色固体,收率为87.9%。LC-MS(ESI,pos.ion)m/z:396.2[M+H] +.
步骤7:化合物23-7的合成
于50mL单口瓶中加入23-6(0.200g,0.51mmol,纯度100%)、DIPEA(0.34mL,2.04mmol),甲苯(5mL)和三氯氧磷(0.19mL,2.04mmol),加热到100℃搅拌2h。停止加热,旋干后直接投下一步。
步骤8:化合物23-8的合成
往上一步得到的粗产物23-7(0.22g,0.51mmol)中加入DCM(8mL)溶解,降温到-40℃后加入DIPEA(0.33g,2.55mmol),再滴加3,8-二氮杂双环[3.2.1]辛烷-8-甲酸叔丁酯(0.097g,0.46mmol)的DCM(2mL)溶液,-40℃下搅拌30分钟。入饱和氯化铵猝灭,有机相柱层析(EA/PE(v/v=1/20)分离,得到0.20g黄色粘稠状液体,收率为64.6%。LC-MS(ESI,pos.ion)m/z:608.3[M+H] +.
步骤9:化合物23-9的合成
于25mL单口瓶中加入23-8(0.2g,0.33mmol),[((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(0.11g,0.38mmol),DIPEA(0.16mL,0.99mmol)和1,4-二氧六环(2mL),氮气置换三次,85℃反应12h。停止反应,反应液饱和氯化铵淬灭,EA萃取,有机相无水硫酸钠干燥过滤,旋蒸干,用DCM/MeOH(v/v=100/0-90/10)洗脱液硅胶柱层析分离,得黄色固体产物130mg,收率54.09%。LC-MS(ESI,pos.ion)m/z:731.7[M+H] +.
步骤10:化合物23-10的合成
于25mL单口瓶加入23-9(0.13g,0.17mmol)、M5(0.14g,0.27mmol)、XPhos G3(0.046g,0.054 mmol)、无水磷酸钾(0.076g,0.36mmol)和THF(2mL),氮气氛围下,室温反应24h。停止反应,饱和氯化铵淬灭,EA萃取,用DCM/MeOH(v/v=100/0-98/02)洗脱液硅胶柱层析分离,得150mg红黑色固体,收率78.03%。LC-MS(ESI,pos.ion)m/z:541.5[M+2H] 2+.
步骤11:化合物23-11的合成
于25mL单口瓶中加入23-10(0.15g,0.14mmol)和DCM(1mL),0℃下滴加盐酸的1,4-二氧六环溶液(1mL,4mmol,4M),转至室温下搅拌1h。停止搅拌,浓缩得到130mg黄色固体。收率按100%计算,直接进行下一步。LC-MS(ESI,pos.ion)m/z:937.8[M+H] +.
步骤12:化合物23的合成
于25mL单口瓶中加入23-11(0.13g,0.14mmol)、氟化铯(0.32g,2.1mmol)和DMF(1mL),室温搅拌12h。停止反应,将反应液用H 2O/MeCN(v/v=100/0-80/20)洗脱液通过反向硅胶柱分离,得到26mg黄色固体。LC-MS(ESI,pos.ion)m/z:625.3[M+H] +1H NMR(400MHz,DMSO-d 6):δ7.85–7.76(m,1H),7.38–7.30(m,1H),7.22–7.11(m,2H),5.28(d,J=54.6Hz,1H),4.72(br.s,1H),4.17–4.08(m,2H),4.05–3.99(m,1H),3.70(s,1H),3.13–3.05(m,3H),3.03–2.97(m,2H),2.92–2.70(m,5H),2.15–1.96(m,4H),1.90–1.71(m,4H),1.60–1.48(m,2H).
实施例24:化合物24的合成
Figure PCTCN2022125282-appb-000085
Figure PCTCN2022125282-appb-000086
步骤1:化合物24-1的合成
于50mL单口瓶中,加入M1(705.1mg,2.37mmol)、(丁-1-炔-1-基)三甲基硅烷(448.89mg,3.56mmol)、Pd(PPh 3) 2Cl 2(332.70mg,0.47mmol)、CuI(90.27mg,0.47mmol)、TEA(1.64mL,11.85mmol)和无水THF(10mL),氮气置换三次,25℃下滴加四丁基氟化铵的THF溶液(2.84mL,2.84mmol,1M),滴完后室温30℃搅拌6h。停止反应,硅藻土过滤,滤液无水硫酸钠干燥,旋干后,用PE/DCM(v/v=100/1-2/1)洗脱液柱层析纯化,得到354mg黄色固体24-1,产率55.2%。LC-MS(ESI,pos.ion)m/z:271.3[M+H] +1H NMR(400MHz,CDCl 3):δ6.25(s,2H),4.46–4.34(m,2H),2.46(q,J=7.5Hz,2H),1.46–1.37(m,3H),1.25(m,3H)。
步骤2:化合物24-2的合成
于50mL的单口瓶中加入24-1(350mg,1.29mmol)和无水THF(6mL),搅拌溶解,再加入2,2,2-三氯乙酰基异氰酸酯(365mg,1.94mmol),室温30℃搅拌1h,停止反应,旋干后直接投下一步,产率按照100%计算。LC-MS(ESI,pos.ion)m/z:460.0[M+H] +
步骤3:化合物24-3的合成
于上一步得到的24-2中加入甲醇(6mL),搅拌溶解,再加入氨的甲醇溶液(1.84mL,12.9mmol,7M),室温30℃搅拌2h,停止反应,浓缩后得到的粗品用MTBE(10mL)打浆0.5h,过滤,干燥得到320mg白色固体24-3,步骤2和步骤3两步产率为92.5%。LC-MS(ESI,pos.ion)m/z:268.1[M+H] +
步骤4:化合物24-4的合成
于50mL的单口瓶中加入24-3(300mg,1.12mmol)和无水甲苯(6mL),再加入三氯氧磷(1.02mL,11.5mmol)和DIPEA(0.93mL,5.60mmol),加热到70℃搅拌1h,停止反应,冷却,浓缩后直接用于下一步,产率按照100%计算。
步骤5:化合物24-5的合成
于上一步得到的24-4中加入无水二氯甲烷(10mL),氮气置换三次,搅拌溶解,冷却到-40℃,加入DIPEA(0.93mL,5.6mmol),再加入3,8-二氮杂双环[3.2.1]辛烷-8甲酸叔丁酯(238mg,1.12mmol)的DCM溶液(2mL)。-40℃下搅拌0.5h后,停止反应,加入20mL饱和氯化铵淬灭,回到室温,加入DCM(20mL×2)萃取,分出有机相,无水硫酸钠干燥,浓缩,用PE/EA(v/v=9/1)洗脱液柱层析纯化,得到496mg黄色固体24-5,两步产率85.4%。LC-MS(ESI,pos.ion)m/z:480.1[M+H] +
步骤6:化合物24-6的合成
于50mL的单口瓶中加入24-5(450mg,0.94mmol)、((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(299mg,1.88mmol)、DIPEA(0.47mL,2.82mmol)和无水1,4-二氧六环(4mL),氮气置换三次,加热到90℃搅拌12h,停止反应,冷却到室温,加入15mL饱和氯化铵,用EA(15mL×3)萃取,有机相合并后用无水 硫酸钠干燥,浓缩,用PE/EA(v/v=100/1-1/1)洗脱液柱层析纯化,得到200mg黄色泡沫状固体24-6,产率35.4%。LC-MS(ESI,pos.ion)m/z:603.5[M+H] +
步骤7:化合物24-7的合成
于25mL的单口瓶中加入24-6(180mg,0.30mmol)、(2-(2-氟-6-(甲氧基甲氧基)-8-(四甲基-1,3,2-二氧杂环戊硼烷-2-基)萘-1-基)乙炔基)三(丙-2-基)硅烷(307.5mg,0.60mmol)、Xphos Pd G3(127mg,0.15mmol)、K 3PO 4(191mg,0.90mmol)和THF/H 2O(6mL/0.5mL),氮气置换三次,室温30℃搅拌14h,停止反应,过滤,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-40/1)洗脱液柱层析纯化,得到140mg棕褐色固体24-7,产率49.2%。LC-MS(ESI,pos.ion)m/z:954.4[M+H] +
步骤8:化合物24-8的合成
于25mL的单口瓶中加入24-7(140mg,0.15mmol)和乙腈(5mL),冷却到0℃,加入TMSOTf(0.08mL,0.45mmol),0℃搅拌0.5h,停止反应,过滤,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:809.4[M+H] +
步骤9:化合物24的合成
于25mL的单口瓶中加入上一步所得的24-8(110mg,0.14mmol)、氟化铯(213mg,1.4mmol)和DMF(1mL),室温30℃搅拌6h,停止反应,加入8mL饱和食盐水,用DCM/MeOH(30mL/2mL)萃取,有机相用饱和食盐水洗涤(10mL×4)。有机相无水硫酸钠干燥,浓缩,用DCM/MeOH/氨水(v/v=10/1/0.05)洗脱液制备薄层色谱分离纯化,得到31mg棕色固体24,收率为34.7%。LC-MS(ESI,pos.ion)m/z:653.3[M+H] +;HRMS(ESI):653.2835[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.1,5.7Hz,1H),7.38–7.29(m,2H),7.21(s,1H),5.43(d,J=51.2Hz,1H),4.72–4.53(m,2H),4.53–4.40(m,3H),4.14–3.91(m,2H),3.91–3.74(m,3H),3.68–3.59(m,1H),3.58–3.41(m,3H),3.27–3.16(m,1H),2.59(q,J=7.5Hz,3H),2.53–2.35(m,2H),2.31–2.22(m,1H),2.21–2.08(m,2H),2.08–1.75(m,5H). 19F NMR(376MHz,CD 3OD):δ-111.505(1F),-140.12(1F),-173.78(1F).
实施例25:化合物25的合成
Figure PCTCN2022125282-appb-000087
Figure PCTCN2022125282-appb-000088
步骤1:化合物25-1的合成
于100mL的双口瓶中加入M7(1.2g,4.03mmol)、Pd(PPh 3) 2Cl 2(0.566g,0.81mmol)和CuI(0.153g,0.81mmol),氮气置换三次,再加入甲基炔丙基醚(0.51mL,6.04mmol)、TEA(1.22g,12.09mmol)和无水THF(20mL),氮气置换三次,室温下搅拌1h,停止反应,硅藻土过滤,滤液无水硫酸钠干燥,旋干后,用PE/EA(v/v=80/1-92/8)洗脱液柱层析纯化,得到0.478g深黄色固体25-1,产率41%。 1H NMR(400MHz,CDCl 3):δ6.31(s,2H),4.42(q,J=7.1Hz,2H),4.34(s,2H),3.44(s,3H),1.43(t,J=7.1Hz,3H)。
步骤2:化合物25-2的合成
于50mL的单口瓶中加入25-1(0.478g,1.67mmol)和无水THF(15mL),搅拌溶解,再加入2,2,2-三氯乙酰基异氰酸酯(0.30mL,2.5mmol),室温搅拌0.5h,停止反应,旋干后直接投下一步,产率按照100%计算。
步骤3:化合物25-3的合成
于上一步得到的25-2中加入甲醇(15mL),搅拌溶解,再加入氨的甲醇溶液(1.19mL,8.35mmol,7M),室温搅拌0.5h,停止反应,浓缩后得到的粗品用MTBE(10mL)打浆0.5h,过滤,干燥得到394mg黄色固体25-3,两步产率为83%。LC-MS(ESI,neg.ion)m/z:282.1[M-H] -1H NMR(400MHz,DMSO-d 6):δ4.39(s,2H),3.40(s,3H)。
步骤4:化合物25-4的合成
于50mL的单口瓶中加入25-3(394mg,1.39mmol)和无水甲苯(10mL),再加入三氯氧磷(0.38mL,4.17mmol)和DIPEA(1.15mL,6.95mmol),加热到70℃搅拌1h,停止反应,冷却,浓缩后直接用于下一步,产率按照100%计算。
步骤5:化合物25-5的合成
于上一步得到的25-4(445mg,1.39mmol)中加入无水二氯甲烷(8mL),氮气置换三次,搅拌溶解,冷却到-40℃,加入DIPEA(1.15mL,6.95mmol),再加入3,8-二氮杂双环[3.2.1]辛烷-8甲酸叔丁酯(295mg,1.39mmol)的DCM溶液(2mL)。-40℃下搅拌0.5h后,停止反应,加入20mL饱和氯化铵淬灭,回到室温,加入DCM(20mL×2)萃取,分出有机相,无水硫酸钠干燥,浓缩,用PE/EA(v/v=7/1)洗脱液柱层析纯化,得到345mg黄色固体25-5,步骤4和步骤5两步产率50%。LC-MS(ESI,pos.ion)m/z:496.1[M+H] +
步骤6:化合物25-6的合成
于50mL的单口瓶中加入25-5(345mg,0.70mmol)、((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(222.9mg,1.4mmol)、DIPEA(0.35mL,2.1mmol)和无水1,4-二氧六环(6mL),氮气置换三次,加热到90℃搅拌14h,停止反应,冷却到室温,加入15mL饱和氯化铵,用EA(15mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-20/1)洗脱液柱层析纯化,得到271mg黄色油状物25-6,产率62%。LC-MS(ESI,pos.ion)m/z:619.3[M+H] +
步骤7:化合物25-7的合成
于25mL的单口瓶中加入25-6(271mg,0.44mmol)、M5(338.3mg,0.66mmol,安耐吉化学)、Xphos Pd G3(74.49mg,0.088mmol)、K 3PO 4(233.5mg,1.1mmol)和THF(4mL),氮气置换三次,室温搅拌14h,停止反应,过滤,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-80/1)洗脱液柱层析纯化,得到210mg黄色固体25-7,产率49%。LC-MS(ESI,pos.ion)m/z:969.5[M+H] +
步骤8:化合物25-8的合成
于25mL的单口瓶中加入25-7(150mg,0.15mmol)和乙腈(3mL),冷却到0℃,加入TMSOTf(0.081mL,0.45mmol),0℃搅拌2h,停止反应,过滤,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:825.9[M+H] +
步骤9:化合物25的合成
于25mL的单口瓶中加入25-8(127mg,0.15mmol)、氟化铯(228mg,1.5mmol)和DMF(1mL),室温搅拌12h,停止反应,加入8mL水,有固体析出,过滤,析出的固体用DCM/MeOH(v/v=7/1)洗脱液制备薄层色谱分离纯化,得到21mg红色固体25,收率为19%。LC-MS(ESI,pos.ion)m/z:669.3[M+H] +;RMS(ESI):669.2806[M+H] +1H NMR(400MHz,CD 3OD):δ7.89(dd,J=9.1,5.7Hz,1H),7.42–7.30(m,2H),7.24(s,1H),5.45(d,J=53.2Hz,1H),4.62–4.42(m,3H),4.49(s,2H),4.10–3.84(m,4H),3.72–3.62(m,1H),3.62–3.50(m,3H),3.47(s,3H),3.38(s,1H),3.28–3.18(m,1H),2.60–2.38(m,2H),2.38–2.25(m,1H),2.24–2.12(m,2H),2.11–1.73(m,5H); 19F NMR(376MHz,CD 3OD):δ-111.46(1F),-138.63(1F),-173.82(1F).
实施例26:化合物26的合成
Figure PCTCN2022125282-appb-000089
化合物26的合成可参考实施例24中化合物24的合成,其中在步骤1中初始原料用1-三甲基硅基-1-丙炔替代1-三甲基硅基-1-丁炔,最终得到棕色固体15mg,最后一步收率27.31%。LC-MS(ESI,pos.ion)m/z:639.3[M+H] +;HRMS(ESI):639.2624[M+H] +1H NMR(400MHz,CD 3OD):δ7.87(dd,J=9.1,5.7Hz,1H),7.39–7.30(m,2H),7.21(s,1H),5.54–5.35(m,1H),4.69–4.38(m,4H),4.09–3.80(m,4H),3.70–3.45(m,4H),3.26–3.19(m,1H),2.59–2.23(m,4H),2.20(s,3H),2.18–2.10(m,2H),2.08–1.99(m,2H),1.95–1.85(m,2H). 19F NMR(376MHz,CD 3OD):δ-111.52(1F),-140.12(1F),-173.92(1F).
实施例27:化合物27的合成
Figure PCTCN2022125282-appb-000090
化合物27的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用3-甲基-1-丁炔替代甲基炔丙基醚,最终得到褐色固体10mg,最后一步产率26.38%。LC-MS(ESI,pos.ion)m/z:667.3[M+H] +;HRMS(ESI):667.3028[M+H] +.
实施例28:化合物28的合成
Figure PCTCN2022125282-appb-000091
化合物28的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用环戊基乙炔替代甲基炔丙基醚,最终得到棕色固体35mg,最后一步产率为36%。LC-MS(ESI,pos.ion)m/z:693.3[M+H] +;HRMS(ESI):693.3199[M+H] +1H NMR(599MHz,CD 3OD):δ7.90–7.84(m,1H),7.37–7.30(m,2H),7.22(s,1H),5.37(d,J=53.4Hz,1H),4.72–4.51(m,2H),4.45–4.27(m,3H),3.74–3.59(m,3H),3.48–3.34(m,3H),3.30–3.27(m,1H),3.16–3.09(m,1H),3.03–2.96(m,1H),2.45–2.15(m,4H),2.14–1.87(m,6H),1.85–1.72(m,6H),1.69–1.62(m,2H).
实施例29:化合物29的合成
Figure PCTCN2022125282-appb-000092
化合物29的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用4-甲基-1-戊炔替代甲基炔丙基醚,最终得到110mg棕色固体,最后一步产率为79.6%。LC-MS(ESI,pos.ion)m/z:681.3[M+H] +;HRMS(ESI):681.3175[M+H] +1H NMR(400MHz,CD 3OD):δ7.85(dd,J=9.0,5.7Hz,1H),7.37–7.28(m,2H),7.22(s,1H),5.31(d,J=54.0Hz,1H),4.80–4.48(m,2H),4.36–4.20(m,3H),3.63–3.51(m,3H),3.29–3.13(m,6H),3.08–2.97(m,1H),2.51–2.40(m,2H),2.33–2.08(m,4H),2.07–1.88(m,5H),1.70–1.60(m,6H)。
实施例30:化合物30的合成
Figure PCTCN2022125282-appb-000093
化合物30的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用5-甲基-1-己炔替代甲基炔丙基醚,最终得到33mg黄色固体,最后一步产率为80%。LC-MS(ESI,pos.ion)m/z:695.6[M+H] +;HRMS(ESI):695.3311[M+H] +1H NMR(400MHz,CDCl 3):δ7.70–7.58(m,1H),7.37–7.27(m,1H),7.21–7.10(m,2H),5.42–5.19(m,1H),4.41–4.17(m,3H),4.14–3.81(m,2H),3.75–3.15(m,7H),3.12–2.81(m,2H),2.80–2.68(m,1H),2.51–2.38(m,3H),2.37–2.10(m,7H),2.09–1.88(m,9H).
实施例31:化合物31的合成
Figure PCTCN2022125282-appb-000094
化合物31的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用4-氰基-1-丁炔替代甲基炔丙基醚,最终得到褐色固体10mg。LC-MS(ESI,neg.ion)m/z:676.3[M-H] -;HRMS(ESI):678.2801[M+H] +
实施例32:化合物32的合成
Figure PCTCN2022125282-appb-000095
化合物32的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用N,N-二苄基丙-2-炔-1-胺替代甲基炔丙基醚,最终得到棕色固体35mg。最后一步产率为29.7%。LC-MS(ESI,pos.ion)m/z:834.7[M+H] +;HRMS(ESI):834.371[M+H] +1H NMR(400MHz,CD 3OD):δ7.89(dd,J=9.1,5.8Hz,1H),7.45–7.34(m,6H),7.34–7.26(m,5H),7.26–7.20(m,2H),5.56(d,J=52.0Hz,1H),4.69–4.44(m,3H),4.21–3.93(m,5H),3.92–3.77(m,3H),3.75(s,4H),3.68(s,2H),3.51–3.46(m,1H),3.45–3.37(m,1H),2.70–2.42(m,3H),2.36–2.27(m,2H),2.21–1.94(m,5H).
实施例33:化合物33的合成
Figure PCTCN2022125282-appb-000096
化合物33的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用(((2-甲基丁-3-炔-2-基)氧基)甲基)苯替代甲基炔丙基醚,最终得到13mg棕色固体。最后一步产率为20.7%。LC-MS(ESI,pos.ion)m/z:773.3[M+H] +;HRMS(ESI):773.3415[M+H] +1H NMR(400MHz,CD 3OD):δ7.91(dd,J=9.1,5.7Hz,1H),7.42–7.33(m,4H),7.33–7.20(m,4H),5.55(d,J=52.3Hz,1H),4.73–4.59(m,5H),4.07–3.86(m,4H),3.85–3.74(m,3H),3.71–3.57(m,1H),3.48–3.35(m,2H),2.75–2.36(m,5H),2.34–2.11(m,5H),2.08–1.75(m,6H).
实施例34:化合物34的合成
Figure PCTCN2022125282-appb-000097
化合物34的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用4-氟-丁炔替代甲基炔丙基醚,最终得到11mg黄棕色固体。LC-MS(ESI,pos.ion)m/z:671.3[M+H] +;HRMS(ESI):671.2734 [M+H] +=671.2758.
实施例35:化合物35的合成
Figure PCTCN2022125282-appb-000098
化合物35的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用1-三异丙基硅基-3-三氟甲基-丙炔替代甲基炔丙基醚,最终得到9mg黄色固体。LC-MS(ESI,pos.ion)m/z:707.4[M+H] +;HRMS(ESI):707.2544[M+H] +.
实施例36:化合物36的合成
Figure PCTCN2022125282-appb-000099
化合物36的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用4-乙炔基-吡喃替代甲基炔丙基醚,最终得到13mg棕色固体。LC-MS(ESI,pos.ion)m/z:709.4[M+H] +;HRMS(ESI):709.3105[M+H] +
实施例37:化合物37的合成
Figure PCTCN2022125282-appb-000100
化合物37的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用N-甲基-N-(2-丙炔基)乙酰胺替代甲基炔丙基醚,最终得到9mg黄色固体。LC-MS(ESI,pos.ion)m/z:710.3[M+H] +。HRMS(ESI):710.3025[M+H] +=710.3066.
实施例38:化合物38的合成
Figure PCTCN2022125282-appb-000101
化合物38的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用苯乙炔替代甲基炔丙基醚,最终得到45mg灰色固体。LC-MS(ESI,pos.ion)m/z:701.3[M+H] +;HRMS(ESI):701.2839[M+H] +1H NMR(400MHz,CD 3OD):δ7.90(dd,J=9.1,5.7Hz,1H),7.74–7.64(m,2H),7.54–7.42(m,3H),7.42–7.32(m,2H),7.32–7.21(m,1H),5.41(d,J=53.2Hz,1H),4.69–4.50(m,3H),4.51–4.37(m,2H),4.13–3.94(m,1H),3.81–3.71(m,2H),3.58–3.39(m,3H),3.39–3.36(m,1H),3.22–3.12(m,1H),2.52–2.19(m,4H),2.18–1.96(m,4H),1.91–1.81(m,2H); 19F NMR(376MHz,MeOD):δ-111.40(1F),-139.03(1F),-173.74(1F).
实施例39:化合物39的合成
Figure PCTCN2022125282-appb-000102
化合物39的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用1-己炔替代甲基炔丙基醚,最终得到棕色固体40mg。LC-MS(ESI,pos.ion)m/z:681.7[M+H] +;HRMS(ESI):681.3140[M+H] +1H NMR(400MHz,CD 3OD):δ7.86(dd,J=9.1,5.7Hz,1H),7.37–7.29(m,2H),7.21(s,1H),5.35(d,J=53.6Hz,1H),4.45–4.24(m,3H),4.03–3.56(m,5H),3.49–3.34(m,2H),3.30–3.25(m,2H),3.15–3.04(m,1H),2.58(t,J=7.1Hz,2H),2.47–2.14(m,4H),2.11–1.87(m,4H),1.69–1.61(m,3H),1.55–1.43(m,3H),0.95(t,J=7.3Hz,3H). 19F NMR(376MHz,CD 3OD):δ-111.80(1F),-140.25(1F),-173.70(1F).
实施例40:化合物40的合成
Figure PCTCN2022125282-appb-000103
化合物40的合成可参考实施例25中化合物25的合成,其中在步骤1中初始原料用1-二甲基氨基-2-丙炔替代甲基炔丙基醚,最终得到11mg黄色固体。LC-MS(ESI,pos.ion)m/z:682.3[M+H] +;HRMS(ESI): 682.3110[M+H] +.
实施例41:化合物41的合成
Figure PCTCN2022125282-appb-000104
步骤1:化合物M8-4的合成
于25mL的单口瓶中加入M8-3(0.5g,1.26mmol)和无水甲苯(5mL),再加入三氯氧磷(0.46mL,5.04mmol)和DIPEA(0.84mL,5.04mmol),加热到100℃搅拌2h,停止反应,冷却,浓缩后直接用于下一步,产率按照100%计算。
步骤2:化合物41-1的合成
于上一步得到的M8-4(0.55g,1.26mmol)中加入无水二氯甲烷(10mL),氮气置换三次,搅拌溶解,冷却到-40℃,加入DIPEA(1.05mL,6.35mmol),再加入3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯(0.25g,1.26mmol)的DCM溶液(2mL)。-40℃下搅拌0.5h后,停止反应,加入10mL饱和氯化铵淬灭,回到室温,加入DCM(10mL×2)萃取,有机相合并,干燥浓缩,用PE/EA(v/v=50/1-12/1)洗脱液柱层析纯化,得到0.244g黄色固体41-1,步骤1和步骤2两步产率32%。LC-MS(ESI,pos.ion)m/z:594.2[M+H] +
步骤3:化合物41-2的合成
于25mL的单口瓶中加入41-1(244mg,0.41mmol)、((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(98g,9.86mmol)、DIPEA(0.20mL,1.23mmol)和无水Dioxane(4mL),氮气置换三次,加热到90℃搅拌20h,停止反应,冷却到室温,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/1-30/1)洗脱液柱层析纯化,得到233mg黄色固体41-2,产率79%。LC-MS(ESI,pos.ion)m/z:717.7[M+H] +
步骤4:化合物41-3的合成
于25mL的单口瓶中加入41-2(233mg,0.32mmol)、M5(250mg,0.48mmol,安耐吉化学),Xphos  Pd G3(54mg,0.064mmol)、K 3PO 4(200mg,0.96mmol)和THF/H 2O(2.5mL/0.5mL),氮气置换三次,室温搅拌14h,停止反应,过滤,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-80/1)洗脱液柱层析纯化,得到140mg黄色固体41-3,产率40.4%。LC-MS(ESI,pos.ion)m/z:1067.3[M+H] +
步骤5:化合物41-4的合成
于25mL的单口瓶中加入41-3(140mg,0.15mmol)和DCM(3mL),冷却到0℃,加入TMSOTf(0.070mL,0.45mmol),0℃搅拌2h,停止反应,过滤,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:923.8[M+H] +
步骤6:化合物41的合成
于25mL的单口瓶中加入41-4(120mg,0.13mmol)、氟化铯(300mg,1.95mmol)和DMF(1mL),室温搅拌12h,停止反应,加入8mL水,有固体析出,过滤,析出的固体用DCM/MeOH(v/v=7/1)洗脱液制备薄层色谱分离纯化,得到19.5mg棕红色固体41,步骤5和步骤6两步收率合计为25%。LC-MS(ESI,pos.ion)m/z:611.3[M+H] +;HRMS(ESI):611.2398[M+H] +1H NMR(400MHz,CD 3OD):δ7.88(dd,J=9.1,5.8Hz,1H),7.41–7.29(m,2H),7.25(s,1H),5.47–5.27(m,2H),5.23–5.11(m,1H),4.47–4.24(m,2H),3.76–3.54(m,2H),3.52–3.37(m,3H),3.28–3.09(m,3H),3.08–2.93(m,2H),2.39–2.17(m,3H),2.15–1.87(m,5H).
实施例42:化合物42的合成
Figure PCTCN2022125282-appb-000105
化合物42的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用1-哌嗪羧酸叔丁酯替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到16mg黄色固体。LC-MS(ESI,pos.ion)m/z:599.2 [M+H] +;HRMS(ESI):599.2376[M+H] +.
实施例43:化合物43的合成
Figure PCTCN2022125282-appb-000106
化合物43的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用(S)-1-叔丁基-2-甲基-哌嗪替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到7mg黄色固体。LC-MS(ESI,pos.ion)m/z:613.3[M+H] +;HRMS(ESI):613.2525[M+H] +
实施例44:化合物44的合成
Figure PCTCN2022125282-appb-000107
化合物44的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用(1S,4S)-2-叔丁基-2,5-二氮杂双环[2.2.1]庚烷替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到10mg褐色固体。LC-MS(ESI,pos.ion)m/z:611.2[M+H] +;HRMS(ESI):611.2363[M+H] +
实施例45:化合物45的合成
Figure PCTCN2022125282-appb-000108
化合物45的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用N-叔丁基-哌嗪-2-羧酸甲基酯替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到8mg棕色固体。LC-MS(ESI,pos.ion)m/z:657.2[M+H] +;HRMS(ESI):657.2417[M+H] +.
实施例46:化合物46的合成
Figure PCTCN2022125282-appb-000109
化合物46的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用2,6-二氮杂螺[3.4]辛烷-2-羧酸叔丁酯替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到7mg黄色固体。LC-MS(ESI,pos.ion)m/z:625.5[M+H] +;HRMS(ESI):625.2530[M+H] +.
实施例47:化合物47的合成
Figure PCTCN2022125282-appb-000110
化合物47的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用(S)-3-甲基哌嗪-1-羧酸叔丁酯替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到10mg黄色固体。LC-MS(ESI,pos.ion)m/z:613.3[M+H] +;HRMS(ESI):613.2522[M+H] +.
实施例48:化合物48的合成
Figure PCTCN2022125282-appb-000111
化合物48的合成可参考实施例41中化合物41的合成,其中在步骤2中初始原料用3,8-二氮杂双环[3.2.1]辛烷-3-羧酸叔丁酯替代3,6-二氮杂双环[3.1.1]-庚烷-6-羧酸叔丁酯,最终得到黄色固体12mg。LC-MS(ESI,pos.ion)m/z:625.3[M+H] +;HRMS(ESI):625.2580[M+H] +.
实施例49:化合物49的合成
Figure PCTCN2022125282-appb-000112
步骤1:化合物49-1的合成
于50mL的双口瓶中加入M8-5(220mg,0.36mmol)和((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(69mg,0.43mmol),氮气置换三次,加入无水THF(5mL),冷却到0℃,加入双三甲基硅基胺基锂的THF溶液(1.2mL,1.2mmol,1M),0℃下搅拌反应12h。停止反应,加入20mL饱和氯化铵,用EA(25mL×2)萃取,有机相合并,无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-98/2)洗脱液柱层析纯化,得到150mg黄色油状物49-1,产率56%。LC-MS(ESI,pos.ion)m/z:731.7[M+H] +
步骤2:化合物49-2的合成
于25mL的单口瓶中加入49-1(100mg,0.14mmol)、(2-(2-氟-6-(甲氧基甲氧基)-8-(四甲基-1,3,2-二氧杂环戊硼烷-2-基)萘-1-基)乙炔基)三(丙-2-基)硅烷(110mg,0.21mmol)、Xphos Pd G3(24mg,0.028 mmol)、K 3PO 4(74mg,0.35mmol)和THF(4mL),氮气置换三次,室温搅拌12h,停止反应,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-80/1)洗脱液柱层析纯化,得到50mg黄色固体49-2,产率33%。LC-MS(ESI,pos.ion)m/z:541.4[M+2H] 2+
步骤3:化合物49-3的合成
于25mL的单口瓶中加入49-2(197mg,0.18mmol)和DCM(4mL),冷却到0℃,加入TMSOTf(0.098mL,0.54mmol),0℃搅拌1h,停止反应,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:937.5[M+H] +
步骤4:化合物49的合成
于25mL的单口瓶中加入49-3(104mg,0.11mmol)、氟化铯(260mg,1.66mmol)和DMF(1mL),室温搅拌12h,停止反应,加入8mL水,有固体析出,过滤,析出的固体用DCM/MeOH(v/v=7/1)洗脱液制备薄层色谱分离纯化,得到23mg黄色固体49,收率为33%。LC-MS(ESI,pos.ion)m/z:625.3[M+H] +;HRMS(ESI):625.2552[M+H] +1H NMR(400MHz,DMSO-d 6):δ10.19(br s,1H),8.07–7.89(m,1H),7.55–7.35(m,2H),7.23(s,1H),5.49–5.23(m,1H),4.60–4.05(m,4H),3.90–3.75(m,2H),3.70–3.46(m,3H),2.99–2.53(m,3H),2.37–2.15(m,2H),2.03–1.77(m,6H),1.71–1.43(m,5H).
实施例50:化合物50的合成
Figure PCTCN2022125282-appb-000113
步骤1:化合物50-1的合成
于50mL的单口瓶中加入50-1(425mg,0.70mmol)、(R)-1-甲基-2-吡咯烷甲醇(120mg,1.05mmol)、DIPEA(0.35mL,2.1mmol)和无水1,4-二氧六环(4mL),氮气置换三次,加热到90℃搅拌14h,停止反应,冷却到室温,加入15mL饱和氯化铵,用EA(15mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩, 用DCM/MeOH(v/v=100/0-40/1)洗脱液柱层析纯化,得到180mg黄色油状物50-1,产率37.5%。LC-MS(ESI,pos.ion)m/z:687.7[M+H] +
步骤2到步骤4:化合物50的合成
步骤2到步骤4参考实施例25中的步骤7到步骤9来合成。最终得到黄色固体15mg,收率为33%。LC-MS(ESI,pos.ion)m/z:581.3[M+H] +;HRMS(ESI):581.2465[M+H] +1H NMR(400MHz,CD 3OD):δ7.89(dd,J=9.1,5.7Hz,1H),7.41–7.30(m,2H),7.27–7.21(m,1H),4.71–4.53(m,6H),4.33–4.28(m,1H),4.07–3.93(m,1H),3.93–3.79(m,1H),3.76–3.67(m,2H),3.46–3.37(m,1H),2.86–2.73(m,4H),2.32–2.17(m,2H),2.12–1.85(m,6H).
实施例51:化合物51的合成
Figure PCTCN2022125282-appb-000114
化合物51的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用(S)-1-甲基-2-吡咯烷甲醇替代(R)-1-甲基-2-吡咯烷甲醇,最终得到15mg褐色固体。LC-MS(ESI,pos.ion)m/z:581.5[M+H] +;HRMS(ESI):581.2466[M+H] +1H NMR(400MHz,CD 3OD):δ7.93–7.82(m,1H),7.44–7.28(m,2H),7.25(s,1H),4.69–4.46(m,3H),4.42–4.24(m,1H),4.11–3.76(m,2H),3.76–3.57(m,2H),3.24–3.11(m,1H),3.05–2.82(m,1H),2.83–2.54(m,4H),2.29–2.08(m,2H),2.06–1.73(m,6H),1.69–1.49(m,2H).
实施例52:化合物52的合成
Figure PCTCN2022125282-appb-000115
Figure PCTCN2022125282-appb-000116
化合物52的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用(1-((二甲基氨基)甲基)环丙基)甲醇替代(R)-1-甲基-2-吡咯烷甲醇,最终得到10mg黄色固体52。LC-MS(ESI,pos.ion)m/z:595.3[M+H] +;HRMS(ESI):595.2620[M+H] +1H NMR(400MHz,CD 3OD):δ7.90(dd,J=9.1,5.7Hz,1H),7.43–7.32(m,2H),7.28–7.21(m,1H),4.69–4.55(m,2H),4.55–4.40(m,3H),4.37(m,1H),4.16–3.86(m,4H),3.42–3.36(m,1H),3.29–3.20(m,1H),2.97(s,6H),2.26–2.15(m,1H),2.09–2.00(m,2H),2.00–1.57(m,5H). 19F NMR(376MHz,CD 3OD):δ-111.41(1F),-138.91(1F)
实施例53:化合物53的合成
Figure PCTCN2022125282-appb-000117
化合物53的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用(1-(吗啉甲基)环丙基)甲醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到40mg黄色固体53。LC-MS(ESI,pos.ion)m/z:637.6[M+H] +;HRMS(ESI):637.2741[M+H] +1H NMR(400MHz,CD 3OD):δ7.88(dd,J=9.1,5.7Hz,1H),7.40–7.29(m,2H),7.28–7.20(m,1H),4.70–4.50(m,1H),4.45(s,2H),4.27(s,1H),4.05–3.88(m,1H),3.86–3.72(m,1H),3.72–3.56(m,6H),2.61–2.38(m,6H),2.10–1.92(m,1H),1.87–1.69(m,3H),1.66–1.48(m,2H),0.78–0.65(m,2H),0.57–0.42(m,2H). 19F NMR(376MHz,CD 3OD)δ-111.47,-138.46.
实施例54:化合物54的合成
Figure PCTCN2022125282-appb-000118
化合物54的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用(四氢-1H-吡咯并吡咯烷-7a(5H)-基)甲醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到24mg黄色固体。LC-MS(ESI,pos.ion)m/z:607.5[M+H] +;HRMS(ESI):607.2625[M+H] +1H NMR(400MHz,CD 3OD):δ7.88(dd,J=9.1,5.8Hz,1H),7.40–7.31(m,2H),7.26–7.21(m,1H),4.74–4.52(m,5H),4.38(s,1H),4.19–4.10(m,3H),3.77–3.66(m,2H),3.40(s,1H),2.42–2.30(m,2H),2.30–2.08(m,7H),2.07–1.87(m,5H); 19F NMR (376MHz,CD 3OD)δ-111.46(1F),-137.85(1F).
实施例55:化合物55的合成
Figure PCTCN2022125282-appb-000119
化合物55的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用3,3,3-三氟-1-丙醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到20mg褐色固体。LC-MS(ESI,pos.ion)m/z:580.2[M+H] +;HRMS(ESI):580.1782[M+H] +.
实施例56:化合物56的合成
Figure PCTCN2022125282-appb-000120
化合物56的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用环己基甲醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到12mg黄色固体。LC-MS(ESI,pos.ion)m/z:566.2[M+H] +;HRMS(ESI)566.2353[M+H] +.
实施例57:化合物57的合成
Figure PCTCN2022125282-appb-000121
化合物57的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用2-(二甲基氨基)乙醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到16mg黄色固体。LC-MS(ESI,pos.ion)m/z:555.2[M+H] +;HRMS(ESI):555.2305[M+H] +.
实施例58:化合物58的合成
Figure PCTCN2022125282-appb-000122
化合物58的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用2-甲氧基乙醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到15mg黄色固体。LC-MS(ESI,pos.ion)m/z:542.2[M+H] +;HRMS(ESI):542.1987[M+H] +.
实施例59:化合物59的合成
Figure PCTCN2022125282-appb-000123
化合物59的合成可参考实施例49中化合物49的合成,其中在步骤1中初始原料用2-吗啉基乙醇替代((2R,7aR)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇,最终得到25mg黄色固体。LC-MS(ESI,pos.ion)m/z:597.2[M+H] +
实施例60:化合物60的合成
Figure PCTCN2022125282-appb-000124
化合物60的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用托品碱替代(R)-1-甲基-2-吡咯烷甲醇,最终得到21mg黄色固体。
实施例61:化合物61的合成
Figure PCTCN2022125282-appb-000125
化合物61的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用2-(2-羟乙基)吡啶替代(R)-1-甲基-2-吡咯烷甲醇,最终得到14mg黄色固体。LC-MS(ESI,pos.ion)m/z:589.2[M+H] +;HRMS(ESI):589.2140[M+H] +.
实施例62:化合物62的合成
Figure PCTCN2022125282-appb-000126
化合物62的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用二甲胺盐酸盐替代(R)-1-甲基-2-吡咯烷甲醇,溶剂用四氢呋喃替代1,4-二氧六环,反应温℃用室温替代90℃,最终得到42mg黄色固体。LC-MS(ESI,pos.ion)m/z:511.2[M+H] +;HRMS(ESI):511.2044[M+H] +1H NMR(400MHz,CD 3OD):δ7.86(dd,J=9.1,5.7Hz,1H),7.36-7.26(m,2H),7.20(d,J=2.3Hz,1H),4.67-4.43(m,3H),4.12(d,J=11.4Hz,2H),4.06-3.85(m,2H),3.33(s,6H),2.13–1.91(m,5H). 19F NMR(376MHz,CD 3OD):δ-111.68(1F),-139.75(1F).
实施例63:化合物63的合成
Figure PCTCN2022125282-appb-000127
化合物63的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用7-氧杂-2-氮杂螺[3.5]壬烷替代(R)-1-甲基-2-吡咯烷甲醇,最终得到淡黄色固体49mg。LC-MS(ESI,pos.ion)m/z:593.6 [M+H] +;HRMS(ESI):593.2450[M+H] +.
实施例64:化合物64的合成
Figure PCTCN2022125282-appb-000128
化合物64的合成可参考实施例50中化合物50的合成,其中在步骤1中初始原料用1-(2-羟基乙基)咪唑替代(R)-1-甲基-2-吡咯烷甲醇,最终得到16mg黄色固体。LC-MS(ESI,pos.ion)m/z:578.2[M+H] +;HRMS(ESI):578.2103[M+H] +.
实施例65:化合物65的合成
Figure PCTCN2022125282-appb-000129
步骤1:化合物65-1的合成
于25mL的单口瓶中加入M8(300mg,0.41mmol)、2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷(220mg,0.61mmol)、Xphos Pd G3(100mg,0.12mmol)、K 3PO 4(260mg,1.23mmol)和THF/H 2O(2.5mL/0.5mL),氮气置换三次,室温搅拌14h,停止反应,加入10mL饱和氯化铵,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-100/1)洗脱液柱层析纯化,得到330mg棕色固体65-1,产率86.6%。LC-MS(ESI,pos.ion)m/z:929.9[M+H] +
步骤2:化合物65-2的合成
于25mL的单口瓶中加入65-1(330mg,0.36mmol)和DCM(4mL),冷却到0℃,加入TMSOTf(0.19mL,1.08mmol),0℃搅拌2h,停止反应,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:785.4[M+H] +
步骤3:化合物65的合成
于25mL的单口瓶中加入65-2(280mg,0.36mmol)、氟化铯(820mg,5.4mmol)和DMF(1.5mL),室温搅拌12h,停止反应,加入12mL水,有固体析出,过滤,析出的固体用DCM/MeOH/氨水(v/v=7/1/0.05)洗脱液制备薄层色谱分离纯化,得到25mg黄色固体65,收率为10%。LC-MS(ESI,pos.ion)m/z:629.3[M+H] +;HRMS(ESI):629.2832[M+H] +1H NMR(400MHz,CD 3OD):δ7.72–7.60(m,1H),7.36–7.22(m,2H),7.12(s,1H),5.45–5.20(m,1H),4.66–4.50(m,4H),4.36–4.21(m,2H),3.69–3.46(m,3H),3.24–3.10(m,2H),3.09–2.97(m,2H),2.89–2.68(m,2H),2.25–2.13(m,3H),2.09–2.01(m,3H),1.84–1.71(m,2H),1.68–1.55(m,2H),1.01–0.86(m,3H).
实施例66:化合物66的合成
Figure PCTCN2022125282-appb-000130
步骤1:化合物66-1的合成
于25mL的单口瓶中加入M8(300mg,0.41mmol)、(3-羟基萘-1-基)硼酸(170mg,0.61mmol)、Xphos Pd G3(69mg,0.082mmol)、K 3PO 4(220mg,1.02mmol)和THF/H 2O(6mL/2mL),氮气置换三次,室温搅拌4h,停止反应,加入10mL饱和氯化铵,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-80/1)洗脱液柱层析纯化,得到310mg棕色固体66-1,产率90%。LC-MS(ESI,pos.ion)m/z:839.8[M+H] +1H NMR(400MHz,CDCl 3):δ7.71(d,J=7.0Hz,1H),7.63(d,J=8.2Hz,1H),7.43(d,J=2.1Hz,1H),7.35(t,J=7.4Hz,1H),7.23–7.12(m,2H),5.29–5.09(m,1H),4.45–4.02(m,4H),3.41–3.08(m,3H),3.04–2.88(m,1H),2.31–2.08(m,4H),2.04–1.66(m,10H),1.49(s,9H),1.17–0.99(m,21H)。
步骤2:化合物66-2的合成
于25mL的单口瓶中加入66-1(310mg,0.37mmol)和乙腈(5mL),冷却到0℃,加入TMSOTf(0.20mL,1.11mmol),0℃搅拌2h,停止反应,加入10mL饱和碳酸氢钠,用DCM(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:739.4[M+H] +
步骤3:化合物66的合成
于25mL的单口瓶中加入66-2(272mg,0.37mmol)、氟化铯(837mg,5.55mmol)和DMF(1mL),室温搅拌12h,停止反应,加入8mL水,有固体析出,过滤,析出的固体用DCM/MeOH/氨水(v/v=7/1/0.05)洗脱液制备薄层色谱分离纯化,得到77mg黄色固体66,收率为36%。LC-MS(ESI,pos.ion)m/z:583.6 [M+H] +;HRMS(ESI):583.2623[M+H] +1H NMR(400MHz,DMSO-d 6):δ9.97(s,1H),7.85–7.76(m,1H),7.63–7.55(m,1H),7.49–7.40(m,1H),7.33–7.22(m,3H),5.28(d,J=54.0Hz,1H),4.79(s,1H),4.22–3.96(m,3H),3.90–3.41(m,5H),3.16–2.94(m,4H),2.87–2.75(m,1H),2.15–1.95(m,3H),1.90–1.70(m,4H),1.62–1.45(m,3H); 19F NMR(376MHz,DMSO-d 6):δ-138.44(1F),-172.14(1F).
实施例67:化合物67的合成
Figure PCTCN2022125282-appb-000131
化合物67的合成可参考实施例中65化合物65的合成,其中在步骤1中初始原料用2-(8氯-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到60mg黄色固体67。LC-MS(ESI,pos.ion)m/z:617.3[M+H] +;HRMS(ESI):617.2225[M+H] +1H NMR(400MHz,CD 3OD):δ7.81–7.72(m,1H),7.42–7.32(m,3H),7.21(s,1H),5.60–5.39(m,1H),4.63–4.37(m,4H),4.35–4.02(m,4H),3.97–3.41(m,4H),3.29–3.14(m,1H),2.59–2.30(m,3H),2.24–2.03(m,5H),1.92–1.65(m,2H); 19F NMR(376MHz,CD 3OD):δ-138.46(1F),-173.75(1F).
实施例68:化合物68的合成
Figure PCTCN2022125282-appb-000132
化合物68的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用2-(8-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到20mg褐色固体68。LC-MS(ESI,pos.ion)m/z:601.6[M+H] +1H NMR(400MHz,CD 3OD):δ7.65–7.56(m,1H),7.46–7.37(m,1H),7.37–7.31(m,1H),7.28–7.16(m,1H),6.98–6.89(m,1H),5.40(d,J=53.4Hz,1H),4.54–4.35(m,3H),4.10–3.83(m,2H),3.80–3.70(m,2H),3.58–3.38(m,3H),3.24–3.05(m,1H),2.52–2.17(m,4H),2.15–1.93(m,4H),1.89–1.61(m,4H); 19F NMR(376MHz,CD 3OD):δ-116.03(1F),-139.77(1F),-173.75(1F).
实施例69:化合物69的合成
Figure PCTCN2022125282-appb-000133
化合物69的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用三异丙基((6-(甲氧基甲氧基)-8-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)萘-1-基)乙炔基)硅烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到24mg黄色固体。LC-MS(ESI,pos.ion)m/z:607.6[M+H] +;HRMS(ESI):607.2615[M+H] +1H NMR(400MHz,CD 3OD):δ7.89–7.78(m,1H),7.58–7.48(m,1H),7.46–7.37(m,1H),7.37–7.28(m,1H),7.25–7.14(m,1H),5.37(d,J=53.4Hz,1H),4.66–4.46(m,1H),4.46–4.23(m,3H),4.08–3.77(m,2H),3.77–3.65(m,2H),3.61–3.53(m,1H),3.50–3.35(m,3H),3.19–3.06(m,1H),3.04–2.94(m,1H),2.47–2.18(m,3H),2.13–1.91(m,4H),1.89–1.67(m,3H); 19F NMR(376MHz,CD 3OD):δ-138.29,-173.72.
实施例70:化合物70的合成
Figure PCTCN2022125282-appb-000134
化合物70的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用2-(7,8-二氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到黄色固体mg。LC-MS(ESI,pos.ion)m/z:619.2[M+H] +;HRMS(ESI):619.2430[M+H] +.
实施例71:化合物71的合成
Figure PCTCN2022125282-appb-000135
化合物71的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用2-(8-乙基-3-(甲氧基甲氧基萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到33mg黄色固体。LC-MS(ESI,pos.ion)m/z:611.3 [M+H] +;HRMS(ESI):611.2921[M+H] +.
实施例72:化合物72的合成
Figure PCTCN2022125282-appb-000136
化合物72的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用1-萘硼酸替代(3-羟基萘-1-基)硼酸最终得到10mg黄色固体。LC-MS(ESI,pos.ion)m/z:567.6[M+H] +;HRMS(ESI):567.2655[M+H] +1H NMR(400MHz,CD 3OD):δ8.07(d,J=8.0Hz,1H),8.01(d,J=7.9Hz,1H),7.79–7.72(m,1H),7.70–7.62(m,2H),7.60–7.46(m,2H),5.46–5.25(m,1H),4.63–4.55(m,2H),4.45–4.29(m,3H),3.97–3.82(m,2H),3.75–3.65(m,2H),3.54–3.46(m,1H),3.20–3.05(m,3H),2.46–2.28(m,3H),2.25–2.16(m,2H),2.10–2.02(m,3H),1.87–1.78(m,2H).
实施例73:化合物73的合成
Figure PCTCN2022125282-appb-000137
化合物73的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用喹啉-8-硼酸替代(3-羟基萘-1-基)硼酸,最终得到30mg褐色固体。LC-MS(ESI,pos.ion)m/z:568.3[M+H] +;HRMS(ESI):568.2626[M+H] +1H NMR(400MHz,CD 3OD):δ8.88–8.78(m,1H),8.55–8.47(m,1H),8.22–8.15(m,1H),8.05–7.98(m,1H),7.87–7.76(m,1H),7.67–7.57(m,1H),5.59–5.37(m,1H),4.76–4.47(m,4H),4.39–4.29(m,1H),4.20–3.83(m,4H),3.81–3.49(m,3H),3.29–3.22(m,1H),2.63–2.28(m,3H),2.28–2.13(m,2H),2.13–1.81(m,5H); 19F NMR(376MHz,CD 3OD):δ-137.41(1F),-173.90(1F).
实施例74:化合物74的合成
Figure PCTCN2022125282-appb-000138
化合物74的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用萘嵌戊烷-5-硼酸替代(3-羟基萘-1-基)硼酸,最终得到棕黄色固体4mg。LC-MS(ESI,pos.ion)m/z:593.3[M+H] +;HRMS(ESI):593.2825[M+H] +1H NMR(400MHz,CD 3OD):δ7.77–7.68(m,1H),7.63–7.56(m,1H),7.53–7.44(m,2H),7.43–7.33(m,1H),5.53–5.30(m,1H),4.82–4.73(m,1H),4.65–4.38(m,5H),4.05–3.88(m,2H),3.88– 3.75(m,2H),3.68–3.57(m,1H),3.53–3.43(m,4H),3.27–3.14(m,2H),2.46–2.35(m,1H),2.27–2.12(m,3H),2.08–1.97(m,3H),1.93–1.76(m,3H).
实施例75:化合物75的合成
Figure PCTCN2022125282-appb-000139
步骤1:化合物75-1的合成
化合物75-1的合成参考中间体M8的合成制备得到。
步骤2-4:化合物75的合成
化合物75的合成可参考实施例66中化合物66的合成,其中在步骤2中初始原料用(5,6,7,8-四氢萘-1-基)硼酸替代(3-羟基萘-1-基)硼酸,最终得到45mg黄色固体。LC-MS(ESI,pos.ion)m/z:553.3[M+H] +;HRMS(ESI):553.3077[M+H] +1H NMR(400MHz,CD 3OD):δ7.25–7.20(m,2H),7.18–7.13(m,1H),4.69–4.63(m,2H),4.63–4.44(m,2H),4.37–4.34(m,1H),4.13–3.99(m,2H),3.97–3.91(m,2H),3.76–3.66(m,2H),3.30–3.26(m,2H),2.88(t,J=6.5Hz,2H),2.59(t,J=6.1Hz,2H),2.40–2.30(m,2H),2.28–2.17(m,4H),2.15–2.07(m,2H),1.97–1.89(m,2H),1.86–1.72(m,6H).
实施例76:化合物76的合成
Figure PCTCN2022125282-appb-000140
化合物76的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用3-联苯硼酸替代(3-羟基萘-1-基)硼酸,最终得到40mg黄色固体。LC-MS(ESI,pos.ion)m/z:593.2[M+H] +;HRMS(ESI):593.2804[M+H] +1H NMR(400MHz,CD 3OD):δ8.26(s,1H),7.99(d,J=7.6Hz,1H),7.77(d,J=7.7Hz,1H),7.70(d,J=7.6Hz,2H),7.65–7.58(m,1H),7.54–7.43(m,2H),7.43–7.34(m,1H),5.39(d,J=53.7Hz,1H),4.58–4.25(m,4H),4.05–3.83(m,2H),3.83–3.63(m,2H),3.54–3.36(m,3H),3.28–2.99(m,2H),2.51–2.21(m,3H),2.17–1.92(m,4H),1.88–1.66(m,3H); 19F NMR(376MHz,CD 3OD):δ-142.24,-173.76.
实施例77:化合物77的合成
Figure PCTCN2022125282-appb-000141
化合物77的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用3-(三氟甲基)苯硼酸替代(3-羟基萘-1-基)硼酸,最终得到10mg褐色固体。LC-MS(ESI,pos.ion)m/z:585.6[M+H] +;HRMS(ESI):585.2402[M+H] +1H NMR(400MHz,CD 3OD):δ8.42–8.31(m,2H),7.85(d,J=7.8Hz,1H),7.78(t,J=7.8Hz,1H),5.53(d,J=52.4Hz,1H),4.68–4.56(m,3H),4.11–3.99(m,3H),3.92–3.63(m,4H),3.42–3.35(m,1H),2.72–2.35(m,4H),2.33–2.08(m,4H),2.07–1.82(m,4H).
实施例78:化合物78的合成
Figure PCTCN2022125282-appb-000142
化合物78的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用2-(3-氯-2-环丙基-5-(甲氧基甲氧基)苯基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到50mg黄色固体。LC-MS(ESI,pos.ion)m/z:607.2[M+H] +;HRMS(ESI):607.2405[M+H] +1H NMR(400MHz,CD 3OD):δ7.00(d,J=2.5Hz,1H),6.84(d,J=2.4Hz,1H),5.55–5.37(m,3H),4.60–4.43(m,4H),4.07–3.96(m,2H),3.96–3.87(m,2H),3.73–3.52(m,4H),3.29–3.20(m,1H),2.62–2.30(m,4H),2.26–2.03(m,5H),1.94–1.78(m,5H); 19F NMR(376MHz,CD 3OD):δ-138.29,-173.84.
实施例79:化合物79的合成
Figure PCTCN2022125282-appb-000143
化合物79的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用3-甲氧基羰基苯硼酸替代(3-羟基萘-1-基)硼酸,最终得到40mg黄色固体。LC-MS(ESI,pos.ion)m/z:575.2[M+H] +。HRMS(ESI):calcd.for C 31H 33F 2N 6O 3[M+H] +=575.2582,found 575.2570。 1H NMR(400MHz,CD 3OD):δ8.66(s,1H),8.25(d,J=7.5Hz,1H),8.12(d,J=7.8Hz,1H),7.65(t,J=7.8Hz,1H),5.35(d,J=53.7Hz,1H),4.37–4.25(m,3H),3.96(s,3H),3.93–3.74(m,2H),3.67–3.59(m,2H),3.42–3.33(m,2H),3.29–3.26(m,1H),3.12–3.02(m,1H),2.43–2.12(m,4H),2.11–1.86(m,4H),1.82–1.57(m,4H); 19F NMR(376MHz,CD 3OD)δ-142.32(1F),-173.70(1F).
实施例80:化合物80的合成
Figure PCTCN2022125282-appb-000144
化合物80的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用3-Boc-氨基苯基硼酸替代(3-羟基萘-1-基)硼酸,最终得到15mg黄色固体。LC-MS(ESI,pos.ion)m/z:532.5[M+H] +;HRMS(ESI):532.2626[M+H] +1H NMR(400MHz,CD 3OD):δ7.40(s,1H),7.32(d,J=6.9Hz,1H),7.29–7.22(m,1H),6.89–6.83(m,1H),5.36(d,J=53.8Hz,1H),4.39–4.27(m,3H),3.96–3.77(m,2H),3.69–3.59(m,2H),3.46–3.34(m,2H),3.32–3.24(m,1H),3.14–3.05(m,1H),2.47–2.13(m,4H),2.12–1.88(m,4H),1.82–1.60(m,4H); 19F NMR(376MHz,CD 3OD)δ-142.02(1F),-173.71(1F).
实施例81:化合物81的合成
Figure PCTCN2022125282-appb-000145
化合物81的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用5-腈基-2-氟苯硼酸替代(3-羟基萘-1-基)硼酸,最终得到51mg黄色固体。LC-MS(ESI,pos.ion)m/z:560.2[M+H] +;HRMS(ESI):560.2343[M+H] +1H NMR(400MHz,CDCl 3):δ8.16–8.08(m,1H),7.81–7.71(m,1H),7.36–7.27(m,1H),5.28(d,J=52.9Hz,1H),4.33–4.23(m,1H),4.21–4.12(m,1H),4.01–3.79(m,2H),3.71–3.62(m,2H),3.58(s,1H),3.40–3.13(m,3H),3.06–2.93(m,1H),2.37–2.09(m,4H),2.02–1.82(m,4H),1.78–1.47(m,4H); 19F NMR(376MHz,CD 3OD):δ-142.48,-134.63,-173.20.
实施例82:化合物82的合成
Figure PCTCN2022125282-appb-000146
化合物82的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用3-乙酰基苯硼酸替代(3-羟基萘-1-基)硼酸,最终得到30mg黄色固体。LC-MS(ESI,pos.ion)m/z:559.3[M+H] +;HRMS(ESI):559.2598[M+H] +1H NMR(400MHz,CD 3OD):δ8.65(s,1H),8.27(d,J=7.4Hz,1H),8.15(d,J=7.8Hz,1H),7.73–7.65(m,1H),5.38(d,J=53.9Hz,1H),4.44–4.30(m,3H),3.99–3.79(m,2H),3.76–3.61(m,2H),3.52–3.35(m,3H),3.18–3.04(m,1H),2.70(s,3H),2.47–2.16(m,4H),2.13–1.89(m,4H),1.85–1.58(m,4H); 19F NMR(376MHz,CD 3OD):δ-142.43,-173.77.
实施例83:化合物83的合成
Figure PCTCN2022125282-appb-000147
化合物83的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用2-((叔丁氧基羰基氨基)-7-氟-1,3-苯并噻唑-4-基)硼酸替代(3-羟基萘-1-基)硼酸,最终得到60mg黄色固体。LC-MS(ESI,pos.ion)m/z:607.2[M+H] +;HRMS(ESI):607.2164[M+H] +1H NMR(400MHz,CD 3OD):δ7.56(dd,J=8.5,5.5Hz,1H),7.09–6.97(m,1H),5.68–5.42(m,2H),4.68–4.62(m,3H),4.39(s,1H),4.18–4.05(m,4H),3.88–3.70(m,3H),3.46–3.36(m,1H),2.78–2.36(m,4H),2.35–2.10(m,4H),2.08–1.85(m,4H). 19F NMR(376MHz,CD 3OD)δ-113.59,-136.96,-173.96.
实施例84:化合物84的合成
Figure PCTCN2022125282-appb-000148
化合物84的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用((2-氟-8-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)萘-1-基)乙炔基)三异丙基硅烷替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到19mg黄色固体。LC-MS(ESI,pos.ion)m/z:609.2[M+H] +;HRMS(ESI):609.2593[M+H] +1H NMR(400MHz,CD 3OD):δ8.15(dd,J=8.7,6.1Hz,2H),7.69(d,J=7.2Hz,2H),7.52–7.44(m,1H),5.61(d,J=51.7Hz,1H),4.80–4.67(m,4H),4.41(s,1H),4.33–4.16(m,4H),4.12–3.78(m,3H),3.61–3.53(m,1H),3.52–3.41(m,1H),2.87–2.44(m,3H),2.41–2.18(m,3H),2.17–1.90(m,4H); 19F NMR(376MHz,CD 3OD):δ-106.64,-137.78,-173.92.
实施例85:化合物85的合成
Figure PCTCN2022125282-appb-000149
化合物85的合成可参考实施例65中化合物65的合成,其中在步骤1中初始原料用5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吲唑-1-羧酸叔丁酯替代2-(8-乙基-7-氟-3-(甲氧基甲氧基)萘-1-基)-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷,最终得到77mg黄色固体。LC-MS(ESI,pos.ion)m/z:557.3[M+H] +;HRMS(ESI):557.2550[M+H] +1H NMR(400MHz,DMSO-d 6):δ13.31(s,1H),8.45(s,1H),8.24(s,1H),8.03(d,J=8.8Hz,1H),7.69(d,J=8.8Hz,1H),5.27(d,J=54.2Hz,1H),4.81(s,1H),4.22–3.98(m,3H),3.61–3.48(m,5H),3.17–2.95(m,4H),2.91–2.74(m,1H),2.20–1.93(m,3H),1.92–1.65(m,3H),1.65–1.40(m,4H); 19F NMR(376MHz,DMSO-d 6):δ-142.14,-172.12.
实施例86:化合物86的合成
Figure PCTCN2022125282-appb-000150
Figure PCTCN2022125282-appb-000151
化合物86的合成可参考实施例66中化合物66的合成,其中在步骤1中初始原料用(3-(二甲基氨基甲酰基)苯基)硼酸替代(3-羟基萘-1-基)硼酸,最终得到10mg黄色固体。LC-MS(ESI,pos.ion)m/z:588.3[M+H] +;HRMS(ESI):588.2864[M+H] +1H NMR(400MHz,CD 3OD):δ8.16(d,J=7.8Hz,1H),8.12(s,1H),7.69–7.63(m,1H),7.59(d,J=7.7Hz,1H),5.40(d,J=53.5Hz,1H),4.47–4.29(m,3H),4.05–3.87(m,2H),3.80–3.72(m,2H),3.57–3.35(m,4H),3.17(s,3H),3.08(s,3H),2.51–2.18(m,4H),2.16–1.92(m,4H),1.87–1.64(m,4H); 19F NMR(376MHz,CD 3OD)δ-142.37,-173.79.
实施例87:化合物87的合成
Figure PCTCN2022125282-appb-000152
步骤1:化合物87-1的合成
于500mL高压釜中,加入13-1(10.0g,28mmol)、Pd(PPh 3) 2Cl 2(3.93mg,6mmol)、TEA(20mL,140mmol)和EtOH(100mL),氮气置换三次,再用CO置换三次,充CO使其压力为2Mpa,80℃搅拌16h。停止反应,硅藻土过滤,滤液无水硫酸钠干燥,旋干后,用PE/EA(v/v=100/1-100/2)洗脱液柱层析纯化,得到3.47g黄棕色固体87-1,产率41%。LC-MS(ESI,pos.ion)m/z:297.0[M+H] +
步骤2:化合物87-2的合成
于50mL的单口瓶中加入87-1(1.6g,5.38mmol)和无水THF(5mL),搅拌溶解氮气保护,再加入2,2,2-三氯乙酰基异氰酸酯(1.6mL,13.45mmol),室温搅拌2h,停止反应,旋干后直接投下一步,产率按照100%计算。
步骤3:化合物87-3的合成
于上一步得到的87-2中加入甲醇(10mL),搅拌溶解,再加入氨的甲醇溶液(7.69mL,53.8mmol,7M),室温搅拌2h,析出固体,直接将固体过滤,滤饼干燥得到1.22g白色固体87-3,步骤1和步骤2两步产率为77.04%。LC-MS(ESI,neg.ion)m/z:292.0[M-H] -
步骤4:化合物87-4的合成
于50mL的单口瓶中加入87-3(250mg,0.85mmol)、碳酸铯(830.0mg,2.55mmol)、Pd 2(dba) 3(125.0mg,0.14mmol)、XantPhos(162.0mg,0.28mmol)、二甲氨基盐酸盐(105.0mg,1.29mmol)氮气置换三次,再加入DMF(4.0mL),升温到50℃搅拌21小时。向反应液中加DMF(10mL)稀释,直接过滤滤饼用DMF(5mL)淋洗,滤液浓缩得480mg粗品。直接用于下一步,产率按照100%计算。LC-MS(ESI,pos.ion)m/z:259.2[M+H] +
步骤5:化合物87-5的合成
于25mL的单口瓶中加入上一步所得87-4和无水甲苯(2mL),再加入三氯氧磷(0.25mL,2.76mmol)和DIPEA(0.70mL,4.25mmol),加热到80℃搅拌4.5h,停止反应,冷却,浓缩后直接用于下一步,产率按照100%计算。
步骤6:化合物87-6的合成
于上一步得到的87-5中加入无水二氯甲烷(2mL),氮气置换三次,搅拌溶解,冷却到-20℃,加入DIPEA(0.70mL,4.25mmol),再加入3,8-二氮杂双环[3.2.1]辛烷-8甲酸叔丁酯(145mg,0.68mmol)的DCM溶液(2mL)。-40℃下搅拌0.5h后,停止反应,加入20mL饱和氯化铵淬灭,回到室温,加入DCM(20mL×2)萃取,分出有机相,无水硫酸钠干燥,浓缩,用PE/EA(v/v=100/0-94/6)洗脱液进行柱层析纯化,得到50mg黄色固体87-6,步骤4、步骤5和步骤6三步产率为12%。LC-MS(ESI,pos.ion)m/z:471.1[M+H] +
步骤7:化合物87-7的合成
于10mL的单口瓶中加入24-5(50mg,0.11mmol)、((2R,7aS)-2-氟六氢-1H-吡咯嗪-7a-基)甲醇(37mg,0.23mmol)和无水THF(2mL),氮气置换三次,滴加LiHMDS(0.44mL,0.44mmol,1mol/L),加完继续冰浴下搅拌4.5小时。向反应液中加入饱和氯化铵(10mL)和EA(15mL)稀释,有机相无水硫酸钠干燥、过滤、浓缩,用DCM/MeOH(v/v=100/0-96/4)洗脱液柱层析纯化,得28.0mg棕色泡沫状固体87-7,产率44.4%。LC-MS(ESI,pos.ion)m/z:594.5[M+H] +
步骤8:化合物87-8的合成
于25mL的单口瓶中加入87-7(28mg,0.05mmol)、M5(60mg,0.12mmol)、Xphos Pd G3(16mg,0.02mmol)、K 3PO 4(32mg,0.15mmol)和THF/H 2O(3mL/0.5mL),氮气置换三次,40℃搅拌24h,停止反应,过滤,加入10mL饱和氯化铵,用EA(10mL×3)萃取,有机相合并后用无水硫酸钠干燥,浓缩,用DCM/MeOH(v/v=100/0-99/1)洗脱液进行柱层析纯化,得到30mg棕褐色固体87-8,产率67.4%。LC-MS(ESI,pos.ion)m/z:944.5[M+H] +
步骤9:化合物87-9的合成
于25mL的单口瓶中加入87-8(30mg,0.037mmol)和DCM(2mL),冷却到0℃,滴加入盐酸(0.56mL,2.24mmol,4M),转到室温25℃搅拌5h,停止反应,浓缩,直接用于下一步,产率按照100%计算,LC-MS(ESI,pos.ion)m/z:800.4[M+H] +
步骤10:化合物87的合成
于25mL的单口瓶中加入上一步所得的87-9(37.28mg,0.041mmol)、氟化铯(93.42mg,0.61mmol)和DMF(0.5mL),25℃搅拌12h,停止反应,往反应液加入3mL的饱和NaHCO3溶液,用2×10mL混合溶液(DCM/MeOH(v/v)=20/1)萃取,合并有机相,用5mL的饱和氯化钠溶液洗涤,无水硫酸钠干燥,浓缩,薄层色谱层析(DCM:MeOH=9:1),得到8mg黄色固体87,收率为30.32%。LC-MS(ESI,pos.ion)m/z:644.3[M+H] +;HRMS(ESI):644.3019[M+H] +
实施例88:化合物88的合成
Figure PCTCN2022125282-appb-000153
Figure PCTCN2022125282-appb-000154
步骤1:化合物88-1的合成
于1000ml的三口瓶中,加入2,2,6,6-四甲基哌啶(27.23mL,161.91mmol)和THF(200mL),氮气置换3次,置于-78℃搅拌,缓慢滴加n-BuLi的正己烷溶液(87.62mL,219.05mmol 2.5mol/L)后搅拌1h,滴加2,6-二氯-5-氟吡啶-3-羧酸(20g,95.24mmol)的50mL的THF溶液,搅拌3h,滴加I 2(36.26g,142.86mmol)的THF(50mL)溶液,搅拌1h。加入150mL的饱和氯化铵溶液淬灭反应,加入50mL的EA,滴加浓盐酸调节pH<4,分液,有机相用50mL饱和硫代硫酸钠溶液洗涤,分液,滴加浓盐酸至pH<4,分液,用50mL饱和氯化钠溶液洗涤有机相,浓缩,抽真空,按收率100%计算,LC-MS表征有脱落-COOH的碎片离子。LC-MS(ESI,neg.ion)m/z:290.0[M-COOH] -
步骤2:化合物88-2的合成
于1000mL的单口瓶中,加入88-1(31.99g,95.24mmol)和THF(150mL),0℃条件下加入草酰氯(16.12mL,190.50mmol)和DMF(2.20mL,28.5 9mmol),升温至50℃搅拌18h。停止搅拌,浓缩,硅胶拌样,硅胶柱层析(PE/EA(v/v)=50/1)洗脱,得到26.13g黄色固体,收率为75.39%。LC-MS(ESI,pos.ion)m/z:364.0[M+H] +1H NMR(400MHz,CDCl 3):δ4.49(q,J=7.1Hz,2H),1.43(t,J=7.1Hz,3H).
步骤3:化合物88-3的合成
于500mL的三口瓶中,加入88-2(13g,35.72mmol)、氨基甲酸叔丁酯(4.60g,39.29mmol)、三(二亚苄基丙酮)二钯(1.64g,1.79mmol),碳酸铯(23.28g,71.44mmol)和4,5-双二苯基膦-9,9-二甲基氧杂蒽(2.07g,3.57mmol),氮气置换3次,加入1,4-二氧六环(200mL),升温至80℃搅拌反应16h。停止搅拌,硅藻土过滤,浓缩,硅胶拌样,硅胶柱层析(PE/EA(v/v)=93/7)洗脱,得到约5g黄色固体,收率为39.63%。LC-MS(ESI,neg.ion)m/z:351.1[M-H] -1H NMR(400MHz,CDCl 3):δ7.19(s,1H),4.42(q,J=7.2Hz,2H),1.51(s,9H),1.42(t,J=7.2Hz,3H)。
步骤4:化合物88-4的合成
于1000mL的单口瓶中,加入88-3(5g,14.20mmol)和ACN(80mL),0℃条件下滴加HCl/dioxane溶液(21.30mL,85.20mmol,4M),升温至室温搅拌反应1.5h。停止搅拌,浓缩,加入EA(100mL),用饱 和碳酸氢钠溶液调节pH=8,分液,用EA(80mL×2)萃取,合并有机相,浓缩,得到约4g黄色固体,直接投下一步,收率按100%计算。LC-MS(ESI,pos.ion)m/z:253.0[M+H] +1H NMR(400MHz,CDCl 3):δ6.15(s,2H),4.43(q,J=7.1Hz,2H),1.42(t,J=7.1Hz,3H)。
步骤5:化合物88-5的合成
于1000mL的单口瓶中,加入88-4(5.4g,21.34mmol)、THF(70mL),水(10mL),一水合氢氧化锂(2.24g,53.35mmol),室温搅拌反应16h。停止搅拌,浓缩,用50mL EA萃取水相用浓盐酸调节pH=2,用EA(70mL×2)萃取,合并有机相,用50mL的饱和氯化钠溶液洗涤有机相,浓缩,抽真空,得到约3.5g黄色固体,收率为72.89%。LC-MS(ESI,neg.ion)m/z:223.0[M-H] -
步骤6:化合物88-6的合成
于250mL的单口瓶中,加入88-5(3.5g,15.56mmol)和亚硫酰氯(100mL,1378.50mmol),升温至50℃搅拌反应3h。停止加热搅拌,反应液浓缩,室温加入丙酮(20mL)溶解,滴加硫氰酸铵(3.55g,46.68mmol)的丙酮(30mL)溶液,搅拌1h。停止搅拌,加入30mL的水,浓缩,过滤,用50ml的水洗涤滤饼,固体抽真空,得到3.54g黄色固体,收率为85.50%。LC-MS(ESI,neg.ion)m/z:264.0[M-H] -
步骤7:化合物88-7的合成
于250mL的单口瓶中,加入88-6(3.54g,13.30mmol)、甲醇(60mL)、NaOH溶液(53.2mL,26.6mmol,0.5mol/L)和碘甲烷(1.66mL,26.6mmol),室温搅拌3h。加入100mL的水,滴加浓盐酸至pH=4,过滤,用的水(100mL)洗涤滤饼,用的乙腈(50mL)洗涤滤饼,抽真空,得到2.49g黄色固体,收率为66.84%。LC-MS(ESI,neg.ion)m/z:278.0[M-H] -
步骤8:化合物88-8的合成
于250mL的单口瓶中,室温下加入88-7(2.49g,8.89mmol)、ACN(40mL)、三氯氧磷(1.62mL,17.78mmol)和乙基二异丙基胺(2.94mL,17.78mmol),升温至80℃搅拌2h。停止搅拌,冷却,室温加入乙基二异丙基胺(2.94mL,17.78mmol)),3,8-二氮杂双环[3.2.1]辛烷-8-羧酸叔丁酯(3.77g,17.78mmol)搅拌反应3h。停止搅拌,浓缩,用DCM(80mL)稀释,加入饱和氯化铵溶液(100mL),分液,用DCM(100mL)萃取,合并有机相,浓缩,硅胶拌样,硅胶柱层析(PE/EA(v/v)=20/1)洗脱,得到约3.41g黄色固体,收率为80.86%。LC-MS(ESI,pos.ion)m/z:474.1[M+H] +1H NMR(400MHz,CDCl 3):δ4.48–3.04(m,6H),2.61(s,3H),2.02–1.59(m,4H),1.50(s,9H)。
步骤9:化合物88-9的合成
于100mL的单口瓶中,加入88-8(200mg,0.42mmol)、3-氯过氧苯甲酸(79.73mg,0.46mmol)和DCM(8mL),室温搅拌反应1h,停止搅拌,浓缩,加入20mL的EA,依次用饱和NaHCO 3溶液(30mL)、饱和氯化钠(30mL)溶液洗涤有机相,无水硫酸钠干燥,浓缩,抽真空,按收率100%计算。LC-MS(ESI,pos.ion)m/z:490.3[M+H] +
步骤10:化合物88-10的合成
于100mL的两口瓶中,加入88-9(1.28g,2.61mmol)和((2R,7aS)-2-氟-六氢-1H-吡咯并吡咯-7a–基]甲醇(0.83g,5.22mmol),氮气置换,0℃加入THF(20mL),LiHMDS的THF溶液(5.22mL,5.22mmol,1mol/L)并搅拌1h。停止搅拌,加入EA(50mL),用饱和氯化铵溶液(50mL)淬灭反应,分液,用EA(50mL)萃取,合并有机相,用饱和氯化钠溶液(30mL)洗涤有机相,无水硫酸钠干燥,浓缩,硅胶柱层析 (DCM/MeOH(v/v)=50/1)洗脱,所得混合物用MTBE(50mL)打浆,得到628mg黄色固体,收率为41.09%。LC-MS(ESI,pos.ion)m/z:585.2[M+H] +
步骤11:化合物88-11的合成
于100mL的两口瓶中,加入88-10(623mg,1.06mmol)、M5(814.94mg,1.59mmol)、XPhos Pd G3(179.45mg,0.21mmol)和磷酸钾(562.52mg,2.65mmol),氮气置换3次,加入THF(20mL)和水(3mL),升温至35℃搅拌反应12h。停止搅拌,过滤,加入DCM(30mL),用饱和氯化钠溶液(30mL)洗涤有机相,无水硫酸钠干燥,浓缩,硅胶拌样,硅胶柱层析(DCM/MeOH(v/v)=50/1)洗脱,得到330mg黄色固体,收率为33.15%。LC-MS(ESI,pos.ion)m/z:935.7[M+H] +
步骤12:化合物88-12的合成
于25mL的单口瓶中,加入88-11(200mg,0.21mmol)和DCM(5mL),0℃条件下加入HCl/dioxane(1.57mL,6.3mmol,4M),移至室温搅拌反应4h。停止搅拌,浓缩,抽真空,得到186mg黄色固体,按收率100%计算。LC-MS(ESI,pos.ion)m/z:791.3[M+H] +
步骤13:化合物88的合成
于25mL的单口瓶中,加入88-12(186mg,0.21mmol)、氟化铯(478.49mg,3.15mmol)和DMF(1mL),氮气置换3次,室温搅拌反应12h。反应液取样送LC-MS,显示原料反应完全,停止搅拌,反应液直接用反相柱(H 2O/MeCN(v/v)=1/1)洗脱,所得物质再薄层色谱层析(MeOH/H 2O/NH 4OH(v/v/v)=85/10/0.5),得到30mg黄色固体,收率为22.88%。LC-MS(ESI,pos.ion)m/z:635.5[M+H] +;HRMS(ESI):635.2125[M+H] +.
实施例89:化合物89的合成
Figure PCTCN2022125282-appb-000155
于25mL单口瓶中加入24-8(120mg,0.15mmol)和THF(5mL),再加入TBAF(2.25mL,2.25mmol),于30℃下反应6h。加入10mL甲醇,于30℃下反应5h。停止反应,浓缩除掉溶剂,加入DCM(50mL)和甲醇(5mL)溶解残留物,用饱和氯化铵溶液洗涤(10mL×2),无水硫酸钠干燥,过滤,减压浓缩,经薄层色谱硅胶制备板分离(DCM/MeOH/35%氨水(v/v/v)=100/10/0.5),得到27mg棕色固体,收率为26.58%。LC-MS(ESI,pos.ion)m/z:685.7[M+H] +;HRMS(ESI):685.2760[M+H] +1H NMR(400MHz,CD 3OD):δ8.08(dd,J=9.0,5.7Hz,1H),7.81(d,J=2.3Hz,1H),7.52–7.42(m,2H),5.56(d,J=51.8Hz,1H), 4.65–4.49(m,2H),4.22–4.01(m,3H),3.92–3.73(m,3H),3.60-3.34(m,2H),3.28–3.22(m,3H),2.75–2.38(m,5H),2.37–1.84(m,8H),1.74–1.62(m,4H),1.04(t,J=7.3Hz,3H). 19F NMR(376MHz,CD 3OD)δ-80.06(1F),-108.73–-108.82(1F),-152.57(1F).
实施例90:化合物90的合成
Figure PCTCN2022125282-appb-000156
步骤1:化合物90-1的合成
于25mL的单口瓶中,加入25-7(36mg,0.037mmol)和DCM(2mL),0℃条件下加入HCl/dioxane溶液(0.27mL,1.08mmol,4M),升温至室温搅拌反应2h。停止搅拌,浓缩,抽真空,直接用于下一步,收率按照100%计算。LC-MS(ESI,pos.ion)m/z:861.4[M+H] +
步骤2:化合物90的合成
于25mL的单口瓶中,加入90-1(34.6mg,0.036mmol)、氟化铯(82.03mg,0.54mmol)和DMF(0.5mL),氮气置换3次,室温搅拌反应12h。停止搅拌,加入DCM/MeOH(v/v=9/1,10mL)的混合溶液和5mL的饱和氯化钠溶液,分液,用DCM/MeOH(v/v=9/1)的混合溶液(10mL×2)萃取,合并有机相,用饱和氯化钠溶液(10mL)洗涤,无水硫酸钠干燥,浓缩,薄层色谱层析(DCM/MeOH/NH 4OH(v/v/v)=85/10/0.5)分离纯化得到8mg红色固体,收率为31%。LC-MS(ESI,pos.ion)m/z:705.5[M+H] +;HRMS(ESI):705.2550[M+H] +.
实施例91:化合物91的合成
Figure PCTCN2022125282-appb-000157
化合物91的合成可参考实施例9中化合物9的合成,其中步骤1中初始原料用3-(三异丙基硅烷基)丙-2-炔-1-醇替代3,3,3-三氟丙-1-醇。最终得到7mg黄色固体91。LC-MS(ESI,pos.ion)m/z:655.5[M+H] +;HRMS(ESI):655.2638[M+H] +.
实施例92:化合物94的合成
Figure PCTCN2022125282-appb-000158
化合物94的合成可参考实施例12中化合物12的合成制备得到。LC-MS(ESI,pos.ion)m/z:627.3[M+H] +.
实施例93:化合物101的合成
Figure PCTCN2022125282-appb-000159
化合物101的合成可参考实施例1中化合物1的合成制备得到。LC-MS(ESI,pos.ion)m/z:611.3[M+H] +.
实施例94:化合物103的合成
Figure PCTCN2022125282-appb-000160
化合物103的合成可参考实施例87中化合物87的合成制备得到。LC-MS(ESI,pos.ion)m/z:626.4[M+H] +.
实施例95-97:化合物117、118、119的合成
Figure PCTCN2022125282-appb-000161
Figure PCTCN2022125282-appb-000162
实施例98-100:化合物120、121、122的合成
Figure PCTCN2022125282-appb-000163
Figure PCTCN2022125282-appb-000164
实施例101:化合物126的合成
Figure PCTCN2022125282-appb-000165
化合物126的合成可参考实施例9中化合物9的合成制备得到。LC-MS(ESI,pos.ion)m/z:673.5[M+H] +
实施例102-105:化合物127、128、129、130的合成
Figure PCTCN2022125282-appb-000166
Figure PCTCN2022125282-appb-000167
活性测试实施例
一、KRAS G12D/cRAF结合实验
实验步骤:
(1)用DMSO配制化合物,并用DMSO对化合物进行3倍梯度稀释。
(2)往384孔板中加入0.1μl梯度稀释的化合物。
(3)继续往384孔板中加入5μl特定浓度的Tag2-KRASG12D&GTP,1000rpm离心1分钟。
(4)继续往384孔板中加入5μl特定浓度的Tag1-cRAF,1000rpm离心1分钟。
(5)25℃孵育15分钟。
(6)继续往384孔板中加入10μl的anti-Tag1-Tb 3+和anti-Tag2-XL665的混合物。
(7)1000rpm离心1分钟,4℃孵育3小时。
(8)酶标仪读取665/615nm比值。
(9)数据分析:化合物浓度的log值为横坐标,以665/615nm比值为纵坐标,应用GraphPad Prism 8.0软件对数据进行分析并计算IC 50值,具体实验结果参见表1。
二、KRAS G12D/SOS1结合实验
实验步骤:
(1)用DMSO配制化合物,并用DMSO对化合物进行3倍梯度稀释。
(2)往384孔板中加入0.1μl梯度稀释的化合物。
(3)继续往384孔板中加入5μl特定浓度的Tag2-KRASG12D&GTP,1000rpm离心1分钟。
(4)继续往384孔板中加入5μl特定浓度的Tag1-SOS1,1000rpm离心1分钟。
(5)25℃孵育15分钟。
(6)继续往384孔板中加入10μl的anti-Tag1-Tb 3+和anti-Tag2-XL665的混合物。
(7)1000rpm离心1分钟,4℃孵育3小时。
(8)酶标仪读取665/615nm比值。
(9)数据分析:以化合物浓度的log值为横坐标,以665/615nm比值为纵坐标,应用GraphPad Prism 8.0软件对数据进行分析并计算IC 50值,具体实验结果参见表1。
三、In-cell Western方法检测化合物对细胞内pERK的抑制作用:
实验步骤:
(1)第一天,用含10%胎牛血清的1640培养基复苏AGS细胞;
(2)第二天,用PBS润洗一次细胞,加入预热的胰酶,放入37℃的5%CO 2培养箱消化3分钟;加入适量1640完全培养液(含10%胎牛血清)终止消化,并将其转移至离心管中,1000rpm离心5分钟。
(3)用完全培养液重悬细胞,计数。
(4)用完全培养液调整至合适的细胞浓度,将细胞加入96孔板中,放入37℃的5%CO 2培养箱孵育过夜。
(5)第三天,配制10×梯度稀释的化合物。
(6)取10μl配制好的10×梯度稀释化合物加入96孔板中,放入37℃的5%CO 2培养箱中孵育3小时。
(7)取出96孔板,弃孔中液体,每孔加入100μl的4%多聚甲醛固定细胞30分钟以上。
(8)用含1%的trizol-x100的PBS洗液洗涤3次,每次5分钟。
(9)加入封闭液,室温,300rpm振荡1小时。
(10)弃封闭液,加入一抗,4℃孵育过夜。
(11)第四天,将96孔板放置振板器上300rpm室温振荡30分钟。
(12)弃一抗,用TBST洗3次,每次5分钟。
(13)弃TBST,加入二抗,室温,避光,300rpm振荡1小时。
(14)弃二抗,用TBST洗3次,每次5分钟。
(15)用Odyssey CLx扫描96孔板。
(16)数据分析:
a)相对信号值=(目的蛋白对应通道的信号值/内参蛋白对应通道的信号值)×10000
b)抑制率=100-(化合物孔值/空白值)×100
c)以化合物浓度的log值为横坐标,以抑制率为纵坐标,应用GraphPad Prism 5.0软件对数据进行分析并计算IC 50值,具体实验结果参见表2。
表1.化合物对KRAS G12D-GTP/cRAF以及KRAS G12D-GTP/SOS1的竞争性结合实验
Figure PCTCN2022125282-appb-000168
Figure PCTCN2022125282-appb-000169
由表1可知,本发明化合物能够有效地与KRAS G12D-GTP结合,阻碍KRAS与cRAF及SOS1蛋白的结合。
表2.化合物对细胞内pERK的抑制作用
化合物 IC 50(nM)
化合物9 0.6
化合物23 0.6
化合物24 0.2
化合物25 0.8
化合物26 0.4
化合物29 1.0
化合物30 0.8
化合物39 0.5
化合物49 0.6
化合物51 1.2
化合物52 1.5
化合物53 0.4
化合物65 0.4
化合物67 0.4
化合物68 0.8
化合物91 0.3
由表2可知,本发明化合物能够有效地抑制KRAS下游pERK。
四、本发明化合物在人和小鼠肝微粒体中的稳定性评价
实验目的:使用LC-MS/MS的方法评价本发明化合物在人和小鼠肝微粒体中的稳定性。
实验简要流程:在37℃条件下,将测试化合物和人或小鼠肝微粒体置于0.1M磷酸钾缓冲液(pH=7.4±0.1)中共同孵育,通过测定不同孵育时间的测试化合物的浓度,在GraphPad Prism 5.01中以“化合物相对含量”对“孵育时间”作图求算出化合物的半衰期,并计算内在清除率。实验体系参见表A:
表A实验体系
Figure PCTCN2022125282-appb-000170
Figure PCTCN2022125282-appb-000171
经LC/MS/MS分析得出样品峰面积与内标峰面积比值,将0min点的化合物含量看作100%,计算出各时间点化合物的相对含量。以“化合物相对含量”对“孵育时间”作图求算出化合物的半衰期,并计算内在清除率,其中,化合物在人和小鼠肝微粒体中的半衰期与内在清除率的测定结果分别参见表3和表4。
表3本发明化合物在人肝微粒体中的半衰期与内在清除率的测定结果
Figure PCTCN2022125282-appb-000172
备注:慢代谢(ER<0.3),中等代谢(0.3<ER<0.7),快代谢(ER>0.7)
实验结果显示,上述本发明化合物在人肝微粒体为中等代谢或慢代谢。
表4本发明化合物在小鼠肝微粒体中的半衰期与内在清除率的测定结果
Figure PCTCN2022125282-appb-000173
备注:慢代谢(ER<0.3),中等代谢(0.3<ER<0.7),快代谢(ER>0.7)
实验结果显示,上述本发明化合物在小鼠肝微粒体中均为中等代谢或慢代谢。
五、小鼠静脉给药本发明化合物的药代动力学评价
发明人在小鼠体内对本发明的化合物进行了药代动力学评估。其中,动物信息详见表2。
表B本发明受试动物信息表
种系 等级 性别 体重 年龄 来源
BALB/c小鼠 SPF 雄性 18-30g 6-8周 湖南斯莱克景达实验动物有限公司
实验方法
将本发明化合物以5%DMSO+30%PEG400+65%生理盐水、10%DMSO+10%Kolliphor HS15+80%Saline、10%DMSO+89%(25%SBE-B-CD)+(2%HCl)、20%PEG400+80%灭菌注射用水或10%DMA+10%HS15+30%PEG400+50%灭菌注射用水溶液形式,对受试动物进行给药,给药前动物禁食12h,自由饮水。静脉注射给药,给药剂量为2mg/kg,给药后在以下时间点静脉取血(取血量约0.15mL):0.083、0.25、0.5、1.0、2.0、5.0、7.0和24h,采血管内预先加入EDTA-K 2作为抗凝剂,血样在12,000rpm下离心2分钟,收集血浆,并于-20℃或-70℃下保存。
对上述收集的血浆样品进行处理(冰冻血浆于室温下融化后,涡旋15s混匀,取10-20μL血浆,加入含内标的乙腈溶液120-150μL,涡旋5min混匀,4,000rpm下离心5分钟,取上清液100μL,加入120-150μL甲醇/水(v/v=1/1)混匀)后,采用LC-MS/MS分析血浆中化合物的浓度。本发明化合物在小鼠体内静脉给药的药代动力学参数详见表5。
表5本发明化合物在小鼠体内静脉给药的药代动力学参数
Figure PCTCN2022125282-appb-000174
表5结果表明,本发明化合物在小鼠体内具有较高的C max和AUC值,说明本发明化合物成药性好,具有更好的临床应用前景。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“一些实施方案”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外,在不相互矛盾的情况下,本领域的技术人员可以将本说明书中描述的不同实施例、实施方案或示例以及不同实施例、实施方案或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例,可以理解的是,上述实施例是示例性的,不能理解为对本发明的限制,本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换和变型,本发明的范围由权利要求及其等同物限定。

Claims (18)

  1. 一种化合物,其为式(I)所示的化合物,或式(I)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
    Figure PCTCN2022125282-appb-100001
    其中,
    R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基或3-6元杂环基,其中所述的C 2-6烯基、C 2-6炔基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-C 1-6烷基NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 2-6烯基、C 2-6炔基、C 1-6烷氧基、(6-12元芳基)-C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    R 2为6-12元芳基或5-12元杂芳基,其中所述的6-12元芳基和5-12元杂芳基独立任选地被1、2、3、4、5、6或7个R 8所取代;
    各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-6烷基、C 1-6烷硫基、C 2-6烯基、C 2-6炔基、C 2-6羟基炔基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 2-6卤代烯基、C 2-6卤代炔基、C 1-6卤代烷氧基、C 1-6卤代烷硫基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-6烷基、C 1-6烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;
    R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN或C 1-4烷基;
    Y为键、O或S;
    R 4为-H、-D、C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)、-L-(C 6-10 芳基)、-L-NR 6R 7、-NR 6R 7、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-6烷基、3-10元杂环基、-L-(3-10元杂环基)、-L-C 3-10环烷基、-L-(5-12元杂芳基)和-L-(C 6-10芳基)独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-6烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-6烷基、C 1-6烷氧基、C 1-6卤代烷基、C 1-6卤代烷氧基、C 6-10芳基C 1-6烷基、(5-12元杂芳基)-C 1-6烷基、(3-6元杂环基)-C 1-6烷基、C 3-6环烷基C 1-6烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、-NR 6eR 7e、-C(=O)C 1-6烷基和C 1-6烷基的取代基所取代;
    L为C 1-6亚烷基;
    Figure PCTCN2022125282-appb-100002
    为至少含有两个环N原子的5-10元杂环;
    R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OR 6a、-C(=O)NR 6R 7、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基、C 1-6卤代烷氧基或5-6元杂芳基;
    R 6a和R 6c各自独立地为-H、-D或C 1-6烷基;
    R 6、R 7、R 6b、R 7b、R 6d、R 7d、R 6e、R 7e、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    或R 6和R 7、或R 6b和R 7b、或R 6d和R 7d、或R 6e和R 7e、或R 6f和R 7f,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-6烷基、C 1-6烷氨基、C 3-6环烷基、3-6元杂环基、C 1-6烷氧基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷氧基或C 1-6卤代烷基的取代基所取代;
    R 6g和R 7g各自独立地为-H、-D或C 1-6烷基。
  2. 根据权利要求1所述的化合物,其中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基或3-6元杂环基,其中所述的C 2-4烯基、C 2-4炔基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-C 1-4烷基NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-4烷基NR 6fR 7f、C 1-4烷基、C 2-4烯基、C 2-4炔基、C 1-4烷氧基、(6-10元芳基)-C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基 烷基、C 1-4卤代烷基、C 1-4烷氧基C 1-4烷基、C 1-4羧基烷基、C 1-4氨基烷基、C 1-4巯基烷基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    各R 6a独立地为-H、-D或C 1-4烷基;
    R 6、R 7、R 6f和R 7f各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    或R 6和R 7,或R 6f和R 7f,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代;
    R 6g和R 7g各自独立地为-H、-D或C 1-4烷基。
  3. 根据权利要求1或2所述的化合物,其中,R 1为-F、-Br、-I、-CN、-SH、-C(=O)R 6a、-C(=O)OR 6a、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6R 7、-NR 6S(=O) 2R 7、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CHFCH=CH 2、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-CH=CHCH 3、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2F、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、环氧乙烷基、氧杂环丁基或吡咯烷基;其中所述的-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-CHFCH=CH 2、-CH=CHCH 3、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2)SH、环氧乙烷基、氧杂环丁基和吡咯烷基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-CH 2NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6fR 7f、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基甲氧基、苯基乙氧基、苯基丙氧基、萘基甲氧基、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基的取代基所取代;
    各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
    R 6、R 7、R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
    或R 6和R 7,或R 6f和R 7f,分别和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代;
    R 6g和R 7g各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基。
  4. 根据权利要求1-3任意一项所述的化合物,其中,R 2为以下其中子结构之一:
    Figure PCTCN2022125282-appb-100003
    其中各R 2的子结构式独立任选地被1、2、3、4、5、6或7个R 8所取代。
  5. 根据权利要求1-4任意一项所述的化合物,其中,
    各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基或3-6元杂环基,其中所述的C 1-4烷基、C 1-4烷硫基、C 2-4烯基、C 2-4炔基、C 2-4羟基炔基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷基、C 2-4卤代烯基、C 2-4卤代炔基、C 1-4卤代烷氧基、C 1-4卤代烷硫基、6-10元芳基、5-10元杂芳基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、C 1-4烷基、C 1-4烷氧基、C 3-6环烷基或3-6元杂环基的取代基所取代;
    各R 6c独立地为-H、-D或C 1-4烷基;
    R 6b和R 7b各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    或R 6b、R 7b和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
  6. 根据权利要求1-5任意一项所述的化合物,其中,
    各R 8独立地为-D、-OH、-F、-Cl、-Br、-I、-CN、-SH、-CH 2C(=O)NR 6bR 7b、-C(=O)R 6c、-C(=O)OR 6c、-C(=O)NR 6bR 7b、-NR 6bC(=O)R 7b、-NR 6bR 7b、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CF 3、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-C≡CF、-OCF 3、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCF 3、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基或哌嗪基,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH(CH 3) 2、-SCH 3、-SCH 2CH 3、-CH=CH 2、-CH=CHCH 3、-CH 2CH=CH 2、-C≡CH、-C≡CCH 3、-CH 2C≡CH、-C≡CCH 2OH、-C≡C(CH 2) 2OH、-OCH 3、-OCH 2CH 3、-O(CH 2) 2CH 3、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-(CH 2) 2F、-CH 2CHF 2、-CH 2CF 3、-CHF 2、-CH 2F、-(CH 2) 2Cl、-CH=CHF、-CH=CHCl、-CH=CHCH 2F、-C≡CCH 2F、-C≡C(CH 2) 2F、-OCHF 2、-OCH 2CHF 2、-OCH 2CF 3、-OCHClCHCl 2、-OCH 2CH 2F、-SCH 2CF 3、-SCH 2CHF 2、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、-C(=O)H、-C(=O)OH、甲基、乙基、正丙基、异丙基、甲氧基、乙氧基、正丙氧基、异丙氧基、环丙基、环丁基、环戊基、环己基、吡咯烷基、恶唑烷基、四氢呋喃基、哌啶基和哌嗪基的取代基所取代;
    各R 6c独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
    R 6b和R 7b各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
    或R 6b、R 7b和与之相连的N原子一起形成吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
  7. 根据权利要求1-6任意一项所述的化合物,其中,
    R 4为-H、-D、C 1-4烷基、3-6元杂环基、7-10元杂环基、
    Figure PCTCN2022125282-appb-100004
    Figure PCTCN2022125282-appb-100005
    -L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基、-L-苯基、-L-NR 6R 7、-NR 6R 7、-L-NHC(=NH)NH 2或-L-C(=O)NR 6R 7,其中所述的C 1-4烷基、3-6元杂环基、7-10元杂环基、
    Figure PCTCN2022125282-appb-100006
    Figure PCTCN2022125282-appb-100007
    -L-吡咯烷基、-L-吗啉基、-L-氧杂环丁基、-L-氧杂环丙基、-L-四氢呋喃基、-L-八氢吲哚嗪基、-L-环丙基、-L-环戊基、-L-八氢并环戊二烯基、-L-八氢-1H-茚基、-L-十氢萘基、-L-吡啶基、-L-吡唑基和-L-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基的取代基所取代,其中所述取代基中的C 1-4烷基、C 1-4烷氧基、C 1-4卤代烷基、C 1-4卤代烷氧基、苯基C 1-4烷基、(5-6元杂芳基)-C 1-4烷基、(3-6元杂环基)-C 1-4烷基、C 3-6环烷基C 1-4烷基、C 3-6环烷基和3-6元杂环基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、-NR 6eR 7e、-C(=O)C 1-4烷基和C 1-4烷基的取代基所取代;
    L为C 1-4亚烷基;
    R 6d、R 7d、R 6e和R 7e各自独立地为-H、-D或C 1-4烷基,其中所述的C 1-4烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-4烷氧基、6-10元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    或R 6d和R 7d、或R 6e和R 7e,分别和与之相连的N原子一起形成4-6元杂环,其中所述的4-6元杂环任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、C 1-4烷基、C 1-4烷氨基、C 3-6环烷基、3-6元杂环基、C 1-4烷氧基、C 1-4氰基烷基、C 1-4羟基烷基、C 1-4卤代烷氧基或C 1-4卤代烷基的取代基所取代。
  8. 根据权利要求1-7任意一项所述的化合物,其中,
    R 4为-H、-D、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
    Figure PCTCN2022125282-appb-100008
    Figure PCTCN2022125282-appb-100009
    -CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基、-CH 2-苯基、-CH 2-NR 6R 7、-(CH 2) 2-NR 6R 7、-CH(CH 3)CH 2NR 6R 7、-NR 6R 7、-CH 2-NHC(=NH)NH 2或-CH 2-C(=O)NR 6R 7,其中所述的-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、哌啶基、哌嗪基、吡咯烷基、咪唑烷基、
    Figure PCTCN2022125282-appb-100010
    Figure PCTCN2022125282-appb-100011
    -CH 2-吡咯烷基、-CH 2-吗啉基、-(CH 2) 2-吗啉基、-CH 2-氧杂环丁基、-CH 2-氧杂环丙基、-CH 2-四氢呋喃基、-CH 2-八氢吲哚嗪基、-CH 2-环丙基、-CH 2-环戊基、-CH 2-八氢并环戊二烯基、-CH 2-八氢-1H-茚基、-CH 2-十氢萘基、-CH 2-吡啶基、-(CH 2) 2-吡啶基、-CH 2-吡唑基、-(CH 2) 2-吡唑基和-CH 2-苯基独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NR 6dR 7d、-C(=O)NR 6dR 7d、-CH 2NR 6dR 7d、-CH 2OC(=O)NR 6dR 7d、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、-CF 3、-OCF 3、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基或氮杂环丁烷基的取代基所取代,其中所述取代基中的甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氧基、乙氧基、异丙氧基、-CHF 2、苯基甲基、吡啶基甲基、吡唑基甲基、吗啉基甲基、吡咯烷基甲基、哌嗪基甲基、氮杂环丁烷基甲基、哌啶基甲基、环丙基甲基、环戊基甲基、环己基甲基、环戊基、环己基、吗啉基、哌啶基、吡咯烷基、哌嗪基和氮杂环丁烷基独立任选地被1、2、3或4个选自-D、-F、-Cl、-Br、-I、-OH、-CN、 -NH 2、-NHCH 3、-N(CH 3) 2、-NHCH 2CH 3、-C(=O)CH 3、-C(=O)CH 2CH 3、甲基、乙基、正丙基和异丙基的取代基所取代;
    R 6d和R 7d各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、苯基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代;
    或R 6d、R 7d和与之相连的N原子一起形成氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷或咪唑烷,其中所述的氮杂环丁烷、吡咯烷、哌嗪、哌啶、吗啉基、恶唑烷和咪唑烷独立任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-NH 2、甲基、乙基、正丙基、异丙基、正丁基、异丁基、叔丁基、甲氨基、二甲氨基、乙氨基、环丙基、环戊基、吡咯烷基、甲氧基、乙氧基、异丙氧基、氰基甲基、羟基甲基、羟基乙基、三氟甲氧基、一氟甲基、二氟甲基、三氟甲基或1,2-二氯乙基的取代基所取代。
  9. 根据权利要求1-8任意一项所述的化合物,其中,
    Figure PCTCN2022125282-appb-100012
    为其中以下子结构之一:
    Figure PCTCN2022125282-appb-100013
    R 5为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OCH 3、-C(=O)NH 2、-CH 3、-CH 2CH 3、C 3-4烷基、-CH 2OH、-(CH 2) 2OH、-CH 2CN、-(CH 2) 2CN、-CF 3、-CHF 2、-CH 2F、-OCF 3、-OCH 3或-OCH 2CH 3
  10. 根据权利要求1-9任意一项所述的化合物,其中,R 3为-H、-D、-OH、-SH、-F、-Cl、-Br、-I、-CN、甲基、乙基、正丙基或异丙基。
  11. 根据权利要求1-10任意一项所述的化合物,其为具有式(I-1)所示的化合物,或式(I-1)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
    Figure PCTCN2022125282-appb-100014
    其中,n为1、2、3、4、5、6或7;
    R 1、R 3、Y、R 4、R 5和R 8各自具有如权利要求1-10任意一项所述的定义。
  12. 根据权利要求1、4-11任意一项所述的化合物,其为具有式(I-2)所示的化合物,或式(I-2)所示化合物的立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
    Figure PCTCN2022125282-appb-100015
    其中,R 9为-H、-D、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-C 1-6烷基NR 6C(=O)R 7、-C 1-6烷基NR 6fR 7f、C 1-6烷基、C 1-6氰基烷基、C 1-6羟基烷基、C 1-6卤代烷基、C 1-6烷氧基C 1-6烷基、C 1-6羧基烷基、C 1-6氨基烷基、C 1-6巯基烷基、6-12元芳基、5-12元杂芳基、C 3-6环烷基和3-6元杂环基;
    各R 6a独立地为-H、-D或C 1-6烷基;
    R 6、R 7、R 6f和R 7f各自独立地为-H、-D或C 1-6烷基,其中所述的C 1-6烷基任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、C 1-6烷氧基、6-12元芳基、C 3-6环烷基和3-6元杂环基的取代基所取代;
    R 3、Y、R 4、R 5、R 6g和R 7g各自具有如权利要求1、4-11任意一项所述的定义;
    R 8a、R 8b和R 8c各自具有如权利要求1、5、6任意一项中R 8所述相同的定义。
  13. 根据权利要求12所述的化合物,其中,R 9为-H、-D、-CN、-NH 2、-C(=O)H、-C(=O)OH、-C(=O)OR 6f、-C(=O)NR 6R 7、-NR 6C(=O)R 7、-NR 6fC(=O)NR 6R 7、-C(=O)R 6a、-C(=O)OR 6a、-NR 6S(=O) 2R 7、-S(=O) 2NR 6R 7、-NR 6fS(=O) 2NR 6R 7、-NR 6fR 7f、-CH 2NR 6C(=O)R 7、-CH 2NR 6fR 7f、-CH 3、-CH 2CH 3、-(CH 2) 2CH 3、-(CH 2) 3CH 3、-C(CH 3) 3、-CH 2CH(CH 3) 2、-(CH 2) 2CH(CH 3) 2、-CH(CH 3) 2、-CH 2CN、-(CH 2) 2CN、-(CH 2) 3CN、-CH(CH 3)CN、-C(CH 3) 2CN、-CH 2OH、-(CH 2) 2OH、-(CH 2) 3OH、-CH(OH)CH 3、-CF 3、-CHF 2、-CH 2F、-(CH 2) 2F、-(CH 2) 2Cl、-CH 2CF 3、-CH 2OCH 3、-(CH 2) 2OCH 3、-(CH 2) 2OCH 2CH 3、-CH 2OCH 2CH 3、-CH 2C(=O)OH、-(CH 2) 2C(=O)OH、-(CH 2) 3C(=O)OH、-CH 2NH 2、-(CH 2) 2NH 2、-CH 2SH、-(CH 2) 2SH、苯基、萘基、吡啶基、嘧啶基、环丙基、环丁基、环戊基、环己基、环氧乙烷基、氧杂环丁基、四氢吡喃基、氮杂环丁基和吡咯烷基;
    各R 6a独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基;
    R 6、R 7、R 6f和R 7f各自独立地为-H、-D、甲基、乙基、正丙基、异丙基、正丁基、异丁基或叔丁基,其中所述的甲基、乙基、正丙基、异丙基、正丁基、异丁基和叔丁基各自任选地被1、2、3或4个选自-D、-OH、-F、-Cl、-Br、-I、-CN、-C(=O)H、-C(=O)OH、-NR 6gR 7g、甲氧基、乙氧基、正丙氧基、异丙氧基、异丁氧基、环丙基、环丁基、环戊基、环己基、苯基、环氧乙烷基、氧杂环丁基、氮杂环丁基和吡咯烷基的取代基所取代。
  14. 一种化合物,其具有其中以下结构,或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或前药,
    Figure PCTCN2022125282-appb-100016
    Figure PCTCN2022125282-appb-100017
    Figure PCTCN2022125282-appb-100018
    Figure PCTCN2022125282-appb-100019
    Figure PCTCN2022125282-appb-100020
    Figure PCTCN2022125282-appb-100021
    Figure PCTCN2022125282-appb-100022
    Figure PCTCN2022125282-appb-100023
    Figure PCTCN2022125282-appb-100024
    Figure PCTCN2022125282-appb-100025
    Figure PCTCN2022125282-appb-100026
    Figure PCTCN2022125282-appb-100027
    Figure PCTCN2022125282-appb-100028
  15. 一种药物组合物,包含权利要求1-14任意一项所述的化合物;任选地,所述药物组合物进一步包含药学上可接受的辅剂。
  16. 权利要求1-14任意一项所述的化合物或权利要求15所述的药物组合物在制备用于预防、治疗或减轻KRAS G12D相关疾病的药物中的用途。
  17. 根据权利要求16所述的用途,其中,所述KRAS G12D相关疾病为癌症。
  18. 根据权利要求17所述的用途,其中,所述癌症为非小细胞肺癌、小细胞肺癌、结直肠癌、直肠癌、结肠癌、小肠癌、胰腺癌、子宫癌、胃癌、食道癌、前列腺癌、卵巢癌、乳腺癌、白血病、黑色素瘤、淋巴瘤或神经瘤。
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