WO2024093956A1 - 多环类聚(adp核糖)聚合酶选择性抑制剂 - Google Patents
多环类聚(adp核糖)聚合酶选择性抑制剂 Download PDFInfo
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- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
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- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
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- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/16—Peri-condensed systems
Definitions
- the present invention belongs to the field of medical technology, and specifically relates to a class of polycyclic poly (ADP ribose) polymerase selective inhibitor compounds, pharmaceutically acceptable salts or stereoisomers thereof, pharmaceutical compositions and preparations containing the compounds, pharmaceutically acceptable salts or stereoisomers thereof, methods for preparing the compounds, pharmaceutically acceptable salts or stereoisomers thereof, and uses of the compounds, pharmaceutically acceptable salts or stereoisomers thereof.
- ADP ribose polycyclic poly (ADP ribose) polymerase selective inhibitor compounds, pharmaceutically acceptable salts or stereoisomers thereof, pharmaceutical compositions and preparations containing the compounds, pharmaceutically acceptable salts or stereoisomers thereof, methods for preparing the compounds, pharmaceutically acceptable salts or stereoisomers thereof, and uses of the compounds, pharmaceutically acceptable salts or stereoisomers thereof.
- PARP1 poly(ADP-ribose)polymerase 1
- PARP1 is the most typical member of the PARP family and plays more than 90% of the functions in the PARP family.
- PARP1 is a ribozyme that regulates a variety of cellular processes through PARylation (i.e., Poly(ADP-ribosyl)ation, poly ADP-ribosylation modification), including DNA damage signals, chromatin remodeling, transcription, stable replication forks, sensing unconnected Okazaki fragments during replication, inflammation, and metabolism.
- PARP1 is composed of 1014 amino acid residues, including three domains, the N-terminal DNA binding domain (DBD), the intermediate self-regulatory domain (AD), and the C-terminal catalytic domain (CAT).
- the N-terminal DNA binding domain includes three zinc finger motifs (ZnI, ZnII, ZnIII) and a DNA strand break sensitive element (NLS). ZnI and ZnII recognize damaged DNA, and ZnIII participates in the connection between domains and activates proteins.
- the intermediate self-regulatory domain includes a BRCA1 (Breast Cancer 1, breast cancer gene 1) carboxyl terminus (DNA repair and cell signal transduction) and has Capase-3 enzyme cleavage function.
- the C-terminal catalytic domain includes a tryptophan-glycine-arginine-rich domain (WGR), an ⁇ -helical domain (HD) and an ADP ribosyltransferase domain (ART).
- WGR tryptophan-glycine-arginine-rich domain
- HD ⁇ -helical domain
- ART ADP ribosyltransferase domain
- PARP1 is essential for timely and accurate repair of single-strand DNA damage. When DNA is damaged, PARP1 is rapidly recruited to single-strand breaks (SSBs), and through binding to single-stranded DNA (ssDNA), it achieves self-polymerization with other proteins and completes the recruitment of downstream DNA repair factors.
- SSBs single-strand breaks
- ssDNA single-stranded DNA
- Homologous recombination repair is one of the core repair methods for double-strand DNA damage.
- BRCA1 and BRCA2 Breast Cancer 2
- BRCA1 and BRCA2 Breast Cancer 2
- BRCA1 initiates HR by promoting the end resection of DSBs (Double-strand breaks), and then works with BRCA2 and PALB2 (Partner and Localizer of BRCA2) to stimulate RAD51 to aggregate to the resected single-stranded DNA, and then use sister chromatids as templates to accurately repair DNA damage.
- BRCA1 and BRCA2 are also important in the S phase, protecting stalled replication forks from degradation by nucleases.
- the molecular mechanism of action of PARP inhibitors includes two aspects.
- PARP1 inhibitors inhibit the catalytic activity of PARP-1 by competitively binding to the CAT (catalytic domain, C-terminal catalytic domain), so that SSB cannot be repaired in time and DSB is generated;
- PARP-1 inhibitors inhibit the self-PARylation of PARP1, bind to CAT, cause PARP1 conformational change, enhance the binding strength of PARP1 with damaged DNA, and "capture" PARP1. It binds to damaged DNA, making it difficult for other PARP1 in the cell nucleus to bind to damaged DNA, further blocking possible repair pathways of DSB and promoting cell apoptosis.
- the technical problem to be solved by the present invention is to provide a polycyclic compound with novel structure and good selective inhibitory effect on PARP1. Furthermore, the compound can be used to prevent and/or treat PARP-related diseases.
- the present invention provides a compound represented by the following general formula (I), a pharmaceutically acceptable salt thereof or a stereoisomer thereof:
- X, Y, and Z are each independently selected from N, C, or CH;
- Ring A and Ring B are independently selected from 5-7 membered cycloalkyl, 5-7 membered heterocyclyl, phenyl or 5-7 membered heteroaryl;
- Ring C is selected from 3-11 membered cycloalkyl, 3-11 membered heterocyclyl, 6-11 membered aryl or 5-11 membered heteroaryl;
- Ar is selected from 3-11 membered cycloalkyl, 3-11 membered heterocyclyl, 6-11 membered aryl or 5-11 membered heteroaryl, which are optionally substituted with 1-3 substituents Q; each Q is independently selected from H, halogen, hydroxy, amino, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, C 1-6 alkoxy-C 1-6 alkyl, C 1-6 alkoxy, halo C 1-6 alkoxy, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, -(CH 2 ) p -3-10 membered cycloalkyl, -(CH 2 ) p -3-10 membered heterocycloalkyl, -(CH 2 ) p -N(R a )(R b ), -(CH 2 ) p -OR a , -(CH 2 ) p -P(
- Each R 1 and each R 2 are independently selected from hydrogen, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl; or R 1 , R 2 and the carbon atom to which they are commonly attached together form a 3-7 membered cycloalkyl or a 3-7 membered heterocyclyl;
- R 1 ', R 2 ' are independently selected from hydrogen, halogen, hydroxyl, amino, cyano, C 1-6 alkyl, halogenated C 1-6 alkyl, Hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halogenated C 1-6 alkoxy, halogenated C 1-6 alkylthio, hydroxy C 1-6 alkoxy , amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl;
- each R 3 , each R 4 , and each R 5 are independently selected from H, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkyloxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, and C 1-6 alkoxy- C 1-6 alkyl ;
- Ra and Rb are each independently selected from hydrogen, C1-6 alkyl, halogenated C1-6 alkyl, hydroxyl C1-6 alkyl, amino C1-6 alkyl, cyano C1-6 alkyl, C1-6 alkoxy- C1-6 alkyl, 3-10 membered cycloalkyl or 3-10 membered heterocyclyl;
- n is selected from 0, 1 or 2, and when m is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- n and t are independently selected from 0, 1, 2 or 3;
- p and k are independently selected from 0, 1 or 2;
- q is selected from 0, 1, 2, 3 or 4;
- X, Y, and Z are each independently selected from N or C.
- X, Y, and Z are each independently selected from N or C; and at most one of X, Y, and Z is N.
- X is N
- Y and Z are C
- Y is N, and X and Z are C.
- Z is N, and X and Y are C.
- X, Y, and Z are all C.
- Ring A, Ring B are independently selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl, phenyl or 5-6 membered heteroaryl.
- Ring A and Ring B are independently selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl containing 1-2 heteroatoms, phenyl or 5-6 membered heteroaryl containing 1-2 heteroatoms; the heteroatom is selected from nitrogen atom, oxygen atom or sulfur atom.
- Ring A is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl, phenyl, or 5-6 membered heteroaryl; Ring B is selected from phenyl or 5-6 membered heteroaryl.
- ring A is selected from a 5-6 membered cycloalkyl, a 5-6 membered heterocyclyl containing 1-2 heteroatoms, a phenyl, or a 5-6 membered heteroaryl containing 1-2 heteroatoms;
- ring B is selected from a phenyl or a 5-6 membered heteroaryl containing 1-2 heteroatoms; and the heteroatom is selected from a nitrogen atom, an oxygen atom, or a sulfur atom.
- Ring B is selected from phenyl or a 6-membered heteroaryl containing 1-2 nitrogen atoms.
- Ring A and Ring B are each independently selected from cyclopentane, cyclohexane, cyclopentenyl, cyclohexenyl, phenyl, pyrrolyl, pyrazolyl, imidazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, dihydropyrrolyl, pyrrolidinyl, dihydropyrazolyl, pyrazolidinyl, dihydroimidazolyl, imidazolidinyl, dihydropyridinyl, tetrahydropyridinyl, piperidinyl, dihydropyrimidinyl, tetrahydropyrimidinyl, hexahydropyrimidinyl, dihydropyrazinyl, tetrahydropyrazinyl, piperazinyl, dihydropyridazinyl, tetrahydropyrid
- Ring A is selected from cyclopentane, cyclohexane, cyclopentenyl, cyclohexenyl, phenyl, pyrrolyl, pyrazolyl, imidazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, dihydropyrrolyl, pyrrolidinyl, dihydropyrazolyl, pyrazolidinyl, dihydroimidazolyl, imidazolidinyl, dihydropyridinyl, tetrahydropyridinyl, piperidinyl, dihydropyrimidinyl, tetrahydropyrimidinyl, hexahydropyrimidinyl, dihydropyrazinyl, tetrahydropyrazinyl, piperazinyl, dihydropyridazinyl, tetrahydropyridazinyl,
- Ring B is selected from phenyl, pyrrolyl, dihydropyrrolyl, pyrazolyl, dihydropyrazolyl, imidazolyl, dihydroimidazolyl, pyridinyl, dihydropyridinyl, pyrimidinyl, dihydropyrimidinyl, pyrazinyl, dihydropyrazinyl, pyridazinyl, dihydropyridazinyl, piperidinyl, dihydropiperidinyl, piperazinyl, dihydropiperazinyl, furanyl, pyranyl, dihydropyranyl, thiazolyl, oxazolyl or triazole.
- ring A, ring B, and X, Y, and Z together form the following group:
- ring A, ring B, and X, Y, and Z together form the following group:
- ring A, ring B, and X, Y, and Z together form the following group:
- Ring C is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl, phenyl, 5-6 membered heteroaryl, 8-11 membered cyclocyclyl, 8-11 membered spirocyclyl, 7-9 membered bridged cyclyl, 8-11 membered fused heterocyclyl, 8-11 membered spiroheterocyclyl, or 7-9 membered bridged heterocyclyl.
- ring C is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl, phenyl, 5-6 membered heteroaryl, 8-11 membered fused cycloalkyl, 8-11 membered spirocyclic group, 7-9 membered bridged cyclic group, 8-11 membered fused heterocyclic group, 8-11 membered spiroheterocyclic group or 7-9 membered bridged heterocyclic group.
- Ring C is selected from a 5-6 membered cycloalkyl, a 5-6 membered heterocyclyl, a 7-9 membered bridged cyclyl, or a 7-9 membered bridged heterocyclyl.
- Ring C is selected from a 5-6 membered cycloalkyl, a 5-6 membered heterocyclyl, a 7-8 membered bridged cyclyl, or a 7-8 membered bridged heterocyclyl.
- Ring C is selected from the following groups:
- Ring C is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl.
- Ring C is selected from the following groups:
- Ar is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl, phenyl or 5-6 membered heteroaryl optionally substituted with 1-2 Q; each Q is independently selected from H, halogen, hydroxy, amino, C 1-6 alkyl, haloC 1-6 alkyl , hydroxyC 1-6 alkyl , aminoC 1-6 alkyl, C 1-6 alkoxy-C 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkoxy, hydroxyC 1-6 alkoxy, aminoC 1-6 alkoxy , - ( CH 2 ) p -N(R a )(R b ), -(CH 2 ) p -OR a , -(CH 2 ) p -P(O)(R a )(R b ), -(CH 2 ) p -S(O)(R a ), -(CH 2 ) p -S
- Ra and Rb are each independently selected from hydrogen, C1-6 alkyl, halogenated C1-6 alkyl, hydroxyl C1-6 alkyl, amino C1-6 alkyl, cyano C1-6 alkyl, C1-6 alkoxy- C1-6 alkyl, cyclopropyl or cyclobutyl.
- Ar is selected from phenyl optionally substituted with 1-2 Q or 5-6 membered heteroaryl.
- Ar is selected from phenyl optionally substituted with 1-2 Q or a 5-6 membered nitrogen-containing heteroaryl.
- Ar is selected from phenyl, pyrrolyl, pyrazolyl, imidazolyl, thiazolyl, oxazolyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl, optionally substituted with 1-2 Q.
- Ar is selected from phenyl optionally substituted with 1-2 Q or 6-membered heteroaryl.
- Ar is selected from phenyl optionally substituted with 1-2 Q or a 6-membered nitrogen-containing heteroaryl.
- Ar is selected from phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl, optionally substituted with 1-2 Q.
- X, Y, and Z are each independently selected from N or C;
- Ring A, Ring B, X, Y, and Z together form the following group:
- Ring C is selected from 5-6 membered cycloalkyl, 5-6 membered heterocyclyl;
- Ar is selected from pyridinyl optionally substituted by 1-2 Q; each Q is independently selected from H, halogen, hydroxy, amino, C 1-6 alkyl, haloC 1-6 alkyl, hydroxyC 1-6 alkyl, aminoC 1-6 alkyl , C 1-6 alkoxy-C 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkoxy, hydroxyC 1-6 alkoxy, aminoC 1-6 alkoxy, -(CH 2 ) p -C(O)N(R a )(R b ), -(CH 2 ) p -N(R b )-C(O)(R a );
- Each R 1 and each R 2 are independently selected from hydrogen, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl; or R 1 , R 2 and the carbon atom to which they are commonly attached together form a 3-4 membered cycloalkyl or a 3-4 membered heterocyclyl;
- R 1 ' and R 2 ' are each independently selected from hydrogen, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl;
- each R 3 , each R 4 , and each R 5 are independently selected from H, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, and C 1-6 alkoxy- C 1-6 alkyl ;
- R a and R b are independently selected from hydrogen, C 1-6 alkyl, halogenated C 1-6 alkyl, hydroxyl C 1-6 alkyl, amino C 1-6 alkyl, C 1-6 alkoxy-C 1-6 alkyl or cyclopropyl;
- n is selected from 0 or 1;
- n and t are independently selected from 0, 1, 2 or 3;
- p and k are independently selected from 0, 1 or 2;
- q is selected from 0, 1, 2, 3 or 4;
- X, Y, and Z are each independently selected from N or C;
- Ring A, Ring B, X, Y, and Z together form the following group:
- Ring C is selected from the following groups:
- Ar is selected from pyridinyl optionally substituted by 1-2 Q; each Q is independently selected from H, halogen, hydroxy, amino, C 1-6 alkyl, haloC 1-6 alkyl, hydroxyC 1-6 alkyl, aminoC 1-6 alkyl , C 1-6 alkoxy-C 1-6 alkyl, C 1-6 alkoxy, haloC 1-6 alkoxy, hydroxyC 1-6 alkoxy, aminoC 1-6 alkoxy, -(CH 2 ) p -C(O)N(R a )(R b ), -(CH 2 ) p -N(R b )-C(O)(R a );
- Each R 1 and each R 2 are independently selected from hydrogen, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl; or R 1 , R 2 and the carbon atom to which they are commonly attached together form a 3-4 membered cycloalkyl or a 3-4 membered heterocyclyl;
- R 1 ' and R 2 ' are each independently selected from hydrogen, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, C 1-6 alkoxy-C 1-6 alkyl;
- each R 3 , each R 4 , and each R 5 are independently selected from H, halogen, hydroxy, amino, cyano, C 1-6 alkyl, halo C 1-6 alkyl, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylthio, halo C 1-6 alkoxy, halo C 1-6 alkylthio, hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, and C 1-6 alkoxy- C 1-6 alkyl ;
- R a and R b are independently selected from hydrogen, C 1-6 alkyl, halogenated C 1-6 alkyl, hydroxyl C 1-6 alkyl, amino C 1-6 alkyl, C 1-6 alkoxy-C 1-6 alkyl or cyclopropyl;
- n is selected from 0 or 1;
- n and t are independently selected from 0, 1, 2 or 3;
- p and k are independently selected from 0, 1 or 2;
- q is selected from 0, 1, 2, 3 or 4;
- Ring C is The a end is connected to Ar, and the other end is connected to the para position of X in ring B through an alkylene group.
- X, Y, and Z are each independently selected from N or C;
- Ring A, Ring B, X, Y, and Z together form the following group:
- Ring C is The a end is connected to Ar, and the other end is connected to the para position of X in ring B through an alkylene group;
- Ar is selected from pyridyl optionally substituted by 1-2 Q; each Q is independently selected from H, fluorine, chlorine, hydroxyl, amino, C 1-4 alkyl, fluorinated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, C 1-4 alkoxy-C 1-4 alkyl, C 1-4 alkoxy, fluorinated C 1-4 alkoxy, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, -C(O)N(R a )(R b );
- Each R 1 and each R 2 are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxy, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxy C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio , halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxy C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxy C 1-4 alkylthio, amino C 1-4 alkylthio, C 1-4 alkoxy-C 1-4 alkyl; or R 1 , R 2 and the carbon atom to which they are commonly attached together form a cyclopropyl or cyclobutyl group;
- R 1 ' and R 2 ' are each independently selected from hydrogen, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxyl C 1-4 alkylthio , amino C 1-4 alkylthio , C 1-4 alkoxy-C 1-4 alkyl;
- each R 3 , each R 4 , and each R 5 are independently selected from H, fluorine, chlorine, bromine, hydroxy, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxy C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxy C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxy C 1-4 alkylthio, amino C 1-4 alkylthio, and C 1-4 alkoxy-C 1-4 alkyl;
- Ra and Rb are independently selected from hydrogen, methyl, ethyl, isopropyl or cyclopropyl;
- n is selected from 0 or 1;
- n, t are independently selected from 0, 1 or 2;
- k 1;
- q is selected from 0 or 1;
- ring A, ring B, and X, Y, and Z together form the following group:
- Ring C is The a end is connected to Ar, and the other end is connected to the para position of X in ring B through an alkylene group;
- Ar is selected from pyridyl optionally substituted by 1-2 Q; each Q is independently selected from H, fluorine, chlorine, hydroxyl, amino, C 1-4 alkyl, fluorinated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, C 1-4 alkoxy-C 1-4 alkyl, C 1-4 alkoxy, fluorinated C 1-4 alkoxy, hydroxy C 1-4 alkoxy, amino C 1-4 alkoxy, -C(O)N(R a )(R b );
- Each R 1 and each R 2 are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxy, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxy C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy-C 1-4 alkyl;
- R 1 , R 2 and the carbon atom to which they are attached together form a cyclopropyl group or a cyclobutyl group;
- R 1 ' and R 2 ' are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halogenated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy- C 1-4 alkyl ;
- R 3 and R 4 are each independently selected from H, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxyl C 1-4 alkylthio, amino C 1-4 alkylthio, C 1-4 alkoxy-C 1-4 alkyl;
- Ra and Rb are independently selected from hydrogen, methyl, ethyl, isopropyl or cyclopropyl;
- n is selected from 0 or 1;
- n and t are independently selected from 0 or 1;
- k 1;
- ring A, ring B, and X, Y, and Z together form the following group:
- Ring C is The a end is connected to Ar, and the other end is connected to the para position of X in ring B through an alkylene group;
- Ar is selected from pyridyl optionally substituted by 1-2 Q; each Q is independently selected from H, fluorine, chlorine, hydroxyl, amino, C 1-4 alkyl, fluorinated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, C 1-4 alkoxy-C 1-4 alkyl, C 1-4 alkoxy, fluorinated C 1-4 alkoxy, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, -C(O)N(R a )(R b );
- Each R 1 and each R 2 are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxy, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxy C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy-C 1-4 alkyl;
- R 1 , R 2 and the carbon atom to which they are attached together form a cyclopropyl group or a cyclobutyl group;
- R 1 ' and R 2 ' are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halogenated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy- C 1-4 alkyl ;
- R 3 and R 4 are each independently selected from H, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxyl C 1-4 alkylthio, amino C 1-4 alkylthio, C 1-4 alkoxy-C 1-4 alkyl;
- Ra and Rb are independently selected from hydrogen, methyl, ethyl, isopropyl or cyclopropyl;
- n is selected from 0 or 1;
- n and t are independently selected from 0 or 1;
- k 1;
- ring A, ring B, and X, Y, and Z together form the following group:
- Ring C is The a end is connected to Ar, and the other end is connected to the para position of X in ring B through an alkylene group;
- Ar is selected from pyridinyl optionally substituted by 1-2 Q; each Q is independently selected from H, fluorine, chlorine, hydroxyl, amino, C 1-4 alkyl, fluorinated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, C 1-4 alkoxy-C 1-4 alkyl, C 1-4 alkoxy, fluorinated C 1-4 alkoxy, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, -C(O)N(R a )(R b );
- Each R 1 and each R 2 are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxy, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxy C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy-C 1-4 alkyl;
- R 1 , R 2 and the carbon atom to which they are attached together form a cyclopropyl group or a cyclobutyl group;
- R 1 ' and R 2 ' are independently selected from hydrogen, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halogenated C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl or C 1-4 alkoxy- C 1-4 alkyl ;
- R 3 and R 4 are each independently selected from H, fluorine, chlorine, bromine, hydroxyl, amino, cyano, C 1-4 alkyl, halo C 1-4 alkyl, hydroxyl C 1-4 alkyl, amino C 1-4 alkyl, cyano C 1-4 alkyl, C 1-4 alkoxy, C 1-4 alkylthio, halo C 1-4 alkoxy, halo C 1-4 alkylthio, hydroxyl C 1-4 alkoxy, amino C 1-4 alkoxy, hydroxyl C 1-4 alkylthio, amino C 1-4 alkylthio, C 1-4 alkoxy-C 1-4 alkyl;
- Ra and Rb are independently selected from hydrogen, methyl, ethyl, isopropyl or cyclopropyl;
- n is selected from 0 or 1;
- n and t are independently selected from 0 or 1;
- k 1;
- the present invention provides a compound represented by the following general formula (II), a pharmaceutically acceptable salt thereof or a stereoisomer thereof:
- R 1 , R 2 , R 1 ', R 2 ', R 3 , R 4 , R 5 , Ra , R b , Q, X, Y, Z, Ring A, Ring B, m, n, t, k, q, is defined as in any of the previous schemes.
- the present invention provides a compound represented by the following general formula (II-1), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- R 1 , R 2 , R 1 ', R 2 ', R 3 , R 4 , R 5 , Ra , R b , Q, Y, ring A, m, n, t, k, q, is defined as in any of the previous schemes.
- the present invention provides a compound represented by the following general formula (II-2), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- R 1 , R 2 , R 1 ', R 2 ', R 3 , R 4 , R 5 , Ra , R b , Q, Y, ring A, m, n, t, k, q, is defined as in any of the previous schemes.
- the present invention provides a compound represented by the following general formula (II-3), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Y, Ring A, Ring B, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (II-4), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Y, Ring A, Ring B, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (II-5), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- m' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond; represents a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Ring A, Ring B, n, t, k and q are defined as described in any of the above schemes.
- the present invention provides a compound represented by the following general formula (II-6), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- m' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond; Indicates a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Ring A, Ring B, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (II-7), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Ring A, Ring B, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (II-8), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, Ring A, Ring B, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (III), a pharmaceutically acceptable salt thereof or Stereoisomers,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (III-1), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n' is selected from 1 or 2, and when m' is selected from 2, two adjacent ring carbon atoms are connected by a single bond or a double bond;
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, n, t, k and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (IV), a pharmaceutically acceptable salt thereof or a stereoisomer thereof:
- R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, n, t and q are as defined in any of the above embodiments.
- the present invention provides a compound represented by the following general formula (IV-1), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- R 1 , R 2 , R 3 , R 4 , Ra , R b , Q, n and t are as defined in any of the above embodiments.
- the present invention provides a compound represented by the following general formula (IV-2), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- R 1 , R 2 , R 3 , R 4 , Ra , R b , n and t are defined as described in any of the above embodiments.
- the present invention provides a compound represented by the following general formula (IV-3), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- R 1 , R 2 , R 3 , R 4 , n and t are defined as described in any of the above schemes.
- the present invention provides a compound represented by the following general formula (V), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, t and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (V-1), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , Ra , R b , Q and t are defined as described in any of the above schemes.
- the present invention provides a compound represented by the following general formula (V-2), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , Ra , R b , and t are defined as described in any of the above embodiments.
- the present invention provides a compound represented by the following general formula (V-3), a pharmaceutically acceptable salt thereof or a stereoisomer thereof,
- n is selected from 0 or 1; R 1 , R 2 , R 3 , R 4 , and t are defined as described in any of the above schemes.
- the present invention provides a compound represented by the following general formula (VI) or (VII), a pharmaceutically acceptable salt thereof or a stereoisomer thereof:
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , R 5 , Ra , R b , Q, t and q are as defined in any of the above schemes.
- the present invention provides a compound represented by the following general formula (VI-1) or (VII-1), a pharmaceutically acceptable salt thereof, or a stereoisomer thereof:
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , Ra , R b , Q and t are defined as described in any of the above schemes.
- the present invention provides a compound represented by the following general formula (VI-2) or (VII-2), a pharmaceutically acceptable salt thereof, or a stereoisomer thereof:
- n is selected from 0 or 1; and R 1 , R 2 , R 3 , R 4 , Ra , R b , and t are defined as described in any of the above embodiments.
- the present invention provides a compound represented by the following general formula (VI-3) or (VII-3), a pharmaceutically acceptable salt thereof, or a stereoisomer thereof:
- n is selected from 0 or 1; R 1 , R 2 , R 3 , R 4 , and t are defined as described in any of the above schemes.
- the present invention provides a compound as shown below, a pharmaceutically acceptable salt thereof, or a stereoisomer thereof:
- the present invention also provides a pharmaceutical composition
- a pharmaceutical composition comprising the above-mentioned compound, its pharmaceutically acceptable salt or its stereoisomer, and one or more pharmaceutically acceptable excipients, and the pharmaceutical composition can be in any pharmaceutically acceptable dosage form.
- a pharmaceutically acceptable excipient is a substance that is non-toxic, compatible with the active ingredient, and otherwise biologically suitable for use in an organism. The choice of a specific excipient will depend on the specific patient to be treated. Mode of administration or disease type and status.
- the pharmaceutical composition can be administered to patients or subjects in need of such treatment by oral, parenteral, rectal or transpulmonary administration.
- oral administration the pharmaceutical composition can be made into oral preparations, for example, conventional oral solid preparations, such as tablets, capsules, pills, granules, etc.; it can also be made into oral liquid preparations, such as oral solutions, oral suspensions, syrups, etc.
- parenteral administration the pharmaceutical composition can also be made into injections, including injections, sterile powders for injection and concentrated solutions for injection.
- the pharmaceutical composition can be made into suppositories, etc.
- transpulmonary administration the pharmaceutical composition can be made into inhalation preparations, aerosols, powder sprays or sprays, etc.
- the pharmaceutical composition of the present invention comprises the aforementioned compound, a pharmaceutically acceptable salt thereof or a stereoisomer thereof, and may further comprise one or more second therapeutically active agents.
- the present invention also relates to the use of the above-mentioned compound, its pharmaceutically acceptable salt or its stereoisomer in the preparation of a medicament for preventing and/or treating diseases related to PARP overexpression, wherein the diseases are selected from: neuropathic pain, epilepsy, stroke, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, schizophrenia, chronic and acute pain, ischemia, post-hypoxic neuronal damage, neurodegenerative diseases, atherosclerosis, hyperlipidemia, cardiac tissue damage, coronary artery disease, myocardial infarction, cardiogenic shock, diabetic neuropathy, osteoarthritis and osteoporosis.
- diseases are selected from: neuropathic pain, epilepsy, stroke, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, schizophrenia, chronic and acute pain, ischemia, post-hypoxic neuronal damage, neurodegenerative diseases, atherosclerosis, hyperlipidemia, cardiac
- the present invention also relates to the use of the above-mentioned compound, its pharmaceutically acceptable salt or its stereoisomer in the preparation of a medicament for preventing and/or treating cancer.
- the present invention also relates to the use of a pharmaceutical composition containing the aforementioned compound, a pharmaceutically acceptable salt thereof or a stereoisomer thereof in the preparation of a drug for preventing and/or treating cancer associated with PARP overexpression.
- the cancer lacks an HR-dependent DNA DSB repair pathway.
- the cell comprises one or more cancer cells having reduced or abolished ability to repair DNA DSBs via HR relative to normal cells.
- the cancer comprises one or more cancer cells that lack BRCA1 and/or BRCA2.
- the cancer comprises one or more cancer cells having a BRCA1 and/or BRCA2 deficient phenotype.
- the present invention also provides a method for treating a disease associated with PARP, comprising administering an effective amount of the aforementioned compound, a pharmaceutically acceptable salt thereof or a stereoisomer thereof, or the aforementioned pharmaceutical composition to a patient in need thereof.
- the present invention also provides a method for treating cancer, which comprises administering an effective amount of the aforementioned compound, a pharmaceutically acceptable salt or a stereoisomer thereof, or the aforementioned pharmaceutical composition to a patient in need thereof.
- the cancer lacks an HR-dependent DNA DSB repair pathway.
- the cell comprises one or more cancer cells having reduced or abolished ability to repair DNA DSBs via HR relative to normal cells.
- the cancer comprises one or more cancer cells that lack BRCA1 and/or BRCA2.
- the cancer comprises one or more cancer cells having BRCA1 and/or or BRCA2-deficient phenotype.
- the present invention also provides a kit comprising an effective amount of one or more of the above-mentioned compounds, pharmaceutically acceptable salts thereof or stereoisomers thereof.
- the present invention also provides a kit comprising:
- the "effective amount” of the present invention refers to the dosage of the drug that can prevent, alleviate, delay, inhibit or cure the subject's disease.
- the size of the dosage is related to the drug administration method, the pharmacokinetics of the drug, the severity of the disease, the individual characteristics of the subject (gender, weight, height, age), etc.
- halogen refers to a fluorine atom, a chlorine atom, a bromine atom or an iodine atom.
- C 1-6 alkyl refers to a straight or branched alkyl group containing 1 to 6 carbon atoms, including, for example, “C 1-4 alkyl”, “C 1-3 alkyl”, “C 1-2 alkyl”, “C 2-6 alkyl”, “C 2-5 alkyl”, “C 2-4 alkyl”, “C 2-3 alkyl”, etc.
- C 1-4 alkyl group described in the present invention refers to a specific example of the C 1-6 alkyl group containing 1 to 4 carbon atoms.
- C 1-6 alkoxy refers to “C 1-6 alkyl-O-", and the “C 1-6 alkyl” is as defined above.
- C 1-4 alkoxy refers to “C 1-4 alkyl-O-”, and the “C 1-4 alkyl” is as defined above.
- C 1-6 alkylthio refers to “C 1-6 alkyl-S-", and the “C 1-6 alkyl” is as defined above.
- C 1-4 alkylthio refers to “C 1-4 alkyl-S-”, and the “C 1-4 alkyl” is as defined above.
- hydroxy C 1-6 alkyl, amino C 1-6 alkyl, halogenated C 1-6 alkyl, cyano C 1-6 alkyl, C 1-6 alkoxy-C 1-6 alkyl refers to one or more hydrogen atoms in the C 1-6 alkyl group being replaced by one or more hydroxyl, amino, halogen, cyano or C 1-6 alkoxy groups.
- C 1-6 alkyl and C 1-6 alkoxy groups are as defined above.
- hydroxy C 1-6 alkoxy, amino C 1-6 alkoxy, halogenated C 1-6 alkoxy, cyano C 1-6 alkoxy means that one or more hydrogen atoms in the “C 1-6 alkoxy” are replaced by one or more hydroxyl, amino, halogen or cyano groups.
- hydroxy C 1-6 alkylthio, amino C 1-6 alkylthio, halogenated C 1-6 alkylthio means that one or more hydrogen atoms in the “C 1-6 alkylthio” are replaced by one or more hydroxyl atoms, amino atoms or halogen atoms.
- fluorinated C 1-6 alkyl and fluorinated C 1-6 alkoxy mentioned in the present invention refer to “C 1-6 alkyl” and “C 1-6 alkoxy” respectively, in which one or more hydrogen atoms are replaced by one or more fluorine atoms.
- the "3-11 membered heterocyclic group" of the present invention refers to a saturated or partially saturated, non-aromatic monocyclic or polycyclic cyclic group containing at least one heteroatom or group (e.g., 1, 2, 3, 4 or 5) and 3-11 ring atoms, wherein the heteroatom or group is selected from nitrogen atoms, oxygen atoms and sulfur atoms, and optionally, the ring atoms (e.g., carbon atoms, nitrogen atoms or sulfur atoms) in the ring structure may be oxo-substituted.
- the heteroatom or group is selected from nitrogen atoms, oxygen atoms and sulfur atoms
- the ring atoms e.g., carbon atoms, nitrogen atoms or sulfur atoms
- the invention includes but is not limited to "3-10 membered heterocyclic group", "3-8 membered monoheterocyclic group”, “8-11 membered condensed heterocyclic group”, “8-11 membered spiroheterocyclic group” and "7-9 membered bridged heterocyclic group”.
- the "3-8 membered monoheterocyclic group” of the present invention refers to a saturated or partially saturated monocyclic group without aromaticity, containing at least one heteroatom (e.g., 1, 2, 3, 4 or 5) and having 3-8 ring atoms, wherein the heteroatom is a nitrogen atom, an oxygen atom and/or a sulfur atom, and optionally, the ring atoms (e.g., carbon atoms, nitrogen atoms or sulfur atoms) in the ring structure may be oxidized.
- the "3-8 membered monoheterocyclic group” of the present invention includes “3-8 membered saturated monoheterocyclic group” and "3-8 membered partially saturated monoheterocyclic group”.
- the "3-8 membered monoheterocyclic group" of the present invention contains 1-3 heteroatoms; preferably, the "3-8 membered monoheterocyclic group” of the present invention contains 1-2 heteroatoms, and the heteroatoms are selected from nitrogen atoms and/or oxygen atoms; preferably, the "3-8 membered monoheterocyclic group” of the present invention contains 1 heteroatom, and the heteroatom is a nitrogen atom, an oxygen atom and/or a sulfur atom.
- the “3-8 membered monoheterocyclic group” is preferably a “3-7 membered monoheterocyclic group”, “3-6 membered monoheterocyclic group”, “4-7 membered monoheterocyclic group”, “4-6 membered monoheterocyclic group”, “6-8 membered monoheterocyclic group”, “5-7 membered monoheterocyclic group”, “5-7 membered saturated monoheterocyclic group”, “5-7 membered partially saturated monoheterocyclic group”, “5-6 membered monoheterocyclic group”, “5-6 membered saturated monoheterocyclic group”, “5-6 membered partially saturated monoheterocyclic group”, “3-6 membered saturated monoheterocyclic group”, “5-6 membered saturated monoheterocyclic group”, “3-6 membered saturated monoheterocyclic group”, “5-6 membered saturated monoheterocyclic group”, “3-6 membered nitrogen-containing monoheterocyclic group”, “3-6 membered
- 3-8 membered monocyclic heterocyclic group include, but are not limited to: aziridine, 2H-aziridine, diaziridine, 3H-diaziridine, azetidinyl, oxetanyl, 1,4-dioxanyl, 1,3-dioxanyl, 1,3-dioxolanyl, 1,4-dioxadienyl, tetrahydrofuranyl, dihydropyrrolyl, pyrrolidinyl, imidazolidinyl, 4,5-di ...
- oxazolidinyl 4,5-dihydropyrazolyl, 2,5-dihydrothiophenyl, tetrahydrothiophenyl, 4,5-dihydrothiazolyl, thiazolidinyl, piperidinyl, tetrahydropyridinyl, piperidonyl, tetrahydropyridonyl, dihydropiperidonyl, piperazinyl, morpholinyl, 4,5-dihydrooxazolyl, 4,5-dihydroisoxazolyl, 2,3-dihydroisoxazolyl, oxazolidinyl, 2H-1,2-oxazinyl, 4H-1,2-oxazinyl, and the like.
- the "8-11 membered fused heterocyclic group" described in the present invention refers to a saturated or partially saturated, non-aromatic cyclic group containing 8-11 ring atoms, at least one of which is a heteroatom, formed by two or more cyclic structures sharing two adjacent atoms.
- One of the rings in the fused ring may be an aromatic ring, but the fused ring as a whole does not have aromaticity, and the heteroatom is a nitrogen atom, an oxygen atom and/or a sulfur atom.
- the ring atoms (such as carbon atoms, nitrogen atoms or sulfur atoms) in the cyclic structure may be optionally oxidized.
- Specific examples include but are not limited to: dihydrofuranopyridine, 3,4-dihydro-2H-pyranopyridine, 3,4-dihydro-2H-oxazinopyridine, dihydrooxazinopyrimidine, benzodihydrofuranyl, wait.
- the "8-11 membered spiro heterocyclic group" of the present invention refers to a saturated or partially saturated cyclic structure containing 8-11 ring atoms formed by two or more cyclic structures sharing one ring atom, wherein at least one ring atom is a heteroatom or group, such as N, NH, O, S, CO, SO, SO2 , etc., preferably the number of heteroatoms or groups is 1, 2, 3, 4 or 5, more preferably 1 or 2.
- “9-11 membered spiro heterocyclic group” “9-11 membered saturated Spiro heterocyclic group”
- 9-11 membered partially saturated spiro heterocyclic group etc. Specific examples include but are not limited to:
- the "7-9-membered bridged heterocyclic group” described in the present invention refers to a saturated or partially saturated cyclic structure containing 7-9 ring atoms formed by two or more cyclic structures sharing two non-adjacent ring atoms, wherein at least one ring atom is a heteroatom or group, such as N, NH, O, S, CO, SO, SO2 , etc., preferably the number of heteroatoms or groups is 1, 2, 3, 4 or 5, and more preferably 1 or 2.
- it includes "7-8-membered bridged heterocyclic group", "7-8-membered saturated bridged heterocyclic group", “8-membered bridged heterocyclic group”, “8-membered saturated bridged heterocyclic group”, etc. Specific examples include, but are not limited to:
- the "3-11-membered cycloalkyl” of the present invention refers to a saturated or partially saturated monocyclic or polycyclic group containing 3-11 ring atoms and not aromatic.
- the "3-11-membered cycloalkyl” of the present invention includes but is not limited to "3-10-membered cycloalkyl", “3-8-membered monocyclic cycloalkyl", “5-7-membered monocyclic cycloalkyl”, “5-6-membered monocyclic cycloalkyl”, “8-11-membered condensed cycloalkyl", “8-11-membered spirocyclic group", and "7-9-membered bridged ring group”.
- "3-8-membered monocyclic cycloalkyl” includes but is not limited to cyclopentyl, cyclohexyl,
- the "8-11-membered spirocyclic group" described in the present invention refers to a saturated or partially saturated cyclic structure containing 8-11 ring carbon atoms formed by two or more cyclic structures sharing one ring atom, such as "9-11-membered spirocyclic group”, “9-11-membered saturated spiro heterocyclic group”, “9-11-membered partially saturated spiro heterocyclic group”, etc. Specific examples include but are not limited to:
- the "7-9-membered bridged ring group” described in the present invention refers to a saturated or partially saturated ring structure containing 7-9 ring carbon atoms formed by two or more ring structures sharing two non-adjacent ring atoms, including, for example, "7-8-membered bridged ring group”, “7-8-membered saturated bridged ring group”, “8-membered bridged heterocyclic group”, “8-membered saturated bridged ring group”, “8-membered partially saturated bridged ring group”, etc.
- Specific examples include, but are not limited to:
- the "8-11-membered fused cycloalkyl" of the present invention refers to a saturated or partially saturated, non-aromatic cyclic group containing 8-11 ring carbon atoms, formed by two or more cyclic structures sharing two adjacent atoms.
- One of the fused rings may be an aromatic ring, but the fused ring as a whole does not have aromaticity. Examples include but are not limited to Limited to:
- the definition of "8-11 membered cycloalkyl" is the same as that of "8-11 membered fused cycloalkyl".
- the "6-11 membered aryl group" described in the present invention includes “6-8 membered monocyclic aryl group” and "8-11 membered condensed ring aryl group”.
- the "6-8 membered monocyclic aromatic group" described in the present invention refers to a monocyclic aromatic group containing 6-8 ring carbon atoms, examples of which include but are not limited to: phenyl, cyclooctatetraenyl, etc.; preferably phenyl.
- the “5-11 membered heteroaryl group” described in the present invention includes “5-8 membered monocyclic heteroaryl group” and “8-11 membered fused heteroaryl group”.
- the "5-8 membered monocyclic heteroaryl" of the present invention refers to a monocyclic cyclic group with aromaticity containing 5-8 ring atoms (at least one of which is a heteroatom, such as a nitrogen atom, an oxygen atom or a sulfur atom).
- a heteroatom such as a nitrogen atom, an oxygen atom or a sulfur atom.
- the ring atoms (such as carbon atoms, nitrogen atoms or sulfur atoms) in the ring structure can be oxo-substituted.
- 5-8 membered monocyclic heteroaryl includes, for example, "5-7 membered monocyclic heteroaryl", “5-6 membered monocyclic heteroaryl”, “5-6 membered nitrogen-containing monocyclic heteroaryl”, “6 membered nitrogen-containing monocyclic heteroaryl”, etc., and the heteroatom in the "nitrogen-containing heteroaryl” contains at least one nitrogen atom, for example, only 1 or 2 nitrogen atoms, or, contains one nitrogen atom and other 1 or 2 heteroatoms (such as oxygen atoms and/or sulfur atoms), or, contains 2 nitrogen atoms and other 1 or 2 heteroatoms (such as oxygen atoms and/or sulfur atoms).
- 5-8 membered monocyclic heteroaryl include, but are not limited to, furanyl, thienyl, pyrrolyl, thiazolyl, isothiazolyl, thiadiazolyl, oxazolyl, isoxazolyl, oxadiazolyl, imidazolyl, pyrazolyl, 1,2,3-triazolyl, 1,2,4-triazolyl, 1,2,3-oxadiazolyl, 1,2,4-oxadiazolyl, 1,2,5-oxadiazolyl, 1,3,4-oxadiazolyl, pyridyl, 2-pyridonyl, 4-pyridonyl, pyrimidinyl, pyridazinyl, pyrazinyl, 1,2,3-triazinyl, 1,3,5-triazinyl, 1,2,4,5-tetrazinyl, azacycloheptatrienyl, 1,3-diazacycloheptatrienyl
- the "8-10 membered fused heteroaryl" described in the present invention refers to an unsaturated aromatic cyclic structure formed by two or more cyclic structures sharing two adjacent atoms, containing 8-10 ring atoms (at least one of which is a heteroatom, such as a nitrogen atom, an oxygen atom or a sulfur atom).
- the ring atoms (such as carbon atoms, nitrogen atoms or sulfur atoms) in the cyclic structure may be oxo-substituted.
- Including "9-10 membered fused heteroaryl", “8-9 membered fused heteroaryl”, etc., and the fusion mode can be benzo 5-6 membered heteroaryl, 5-6 membered heteroaryl and 5-6 membered heteroaryl, etc.; specific examples include but are not limited to: pyrrolopyrrole, pyrrolofuran, pyrazolopyrrole, pyrazolothiophene, furathiophene, pyrazolooxazole, benzofuranyl, benzisofuranyl, benzothiophenyl, indolyl, isoindolyl, benzoxazolyl, benzimidazolyl, indazolyl, benzotriazolyl, quinolyl, 2-quinolinone, 4-quinolinone, 1-isoquinolinone, isoquinolyl, acridinyl, phenanthridinyl, benzopyridazinyl, phthalaziny
- the "DSB” mentioned in the present invention is the full name of Double-strand breaks, which refers to the double-strand breaks of DNA.
- the "HR” mentioned in the present invention refers to Homologous Recombination.
- each R 1 mentioned in the present invention means that when m is 2, 3 or 4, each R 1 in a plurality of R 1 is independently selected from the groups described in the above technical scheme.
- each R 2 mentioned in the present invention means that when n is 2, 3 or 4, each R 2 in a plurality of R 2 is independently selected from the groups described in the above technical scheme.
- ring A contains NH
- the H in the NH on its ring may be substituted by R 1 .
- ring B is selected from a nitrogen-containing heterocyclic ring or a heteroaryl group, and contains NH
- the H in the NH on the ring may be substituted by R 2 .
- salts formed between acidic functional groups such as -COOH, -OH, -SO 3 H, etc.
- suitable inorganic or organic cations bases
- bases including salts formed with alkali metals or alkaline earth metals, ammonium salts, and salts formed with nitrogen-containing organic bases
- salts formed between basic functional groups such as -NH 2 , etc.
- suitable inorganic or organic anions acids
- salts formed with inorganic acids or organic acids such as carboxylic acids, etc.
- stereoisomer refers to compounds of the present invention that contain one or more asymmetric centers and thus can exist as racemates and racemic mixtures, single enantiomers, diastereomeric mixtures and single diastereomers.
- Compounds of the present invention may have asymmetric centers, each of which independently produces two optical isomers.
- the scope of the present invention includes all possible optical isomers and mixtures thereof.
- the compounds of the present invention if containing olefin double bonds, include cis-isomers and trans-isomers unless otherwise specified.
- the compounds of the present invention may exist in the form of tautomers (a kind of functional group isomers), which have different hydrogen attachment points through one or more double bond displacements, for example, a ketone and its enol form are keto-enol tautomers. Each tautomer and mixtures thereof are included within the scope of the present invention.
- the compounds of the present invention can be prepared by enantiospecific synthesis or by resolution from enantiomeric mixtures to give individual enantiomers.
- Conventional resolution techniques include resolution of mixtures of enantiomers of either the starting materials or the final products using various well-known chromatographic methods.
- stereochemistry of a disclosed compound is named or depicted by structure
- the named or depicted stereoisomer is at least 60%, 70%, 80%, 90%, 99%, or 99.9% pure by weight relative to the other stereoisomers.
- the depicted or named enantiomer is at least 60%, 70%, 80%, 90%, 99%, or 99.9% pure by weight.
- Optical purity wt% is the ratio of the weight of an enantiomer to the weight of the enantiomer plus the weight of its optical isomer.
- the compounds of the present invention have excellent PARP1 inhibitory effects, can effectively inhibit the growth of tumor cells, have good pharmacokinetic properties in vivo (such as mice, rats, dogs, etc.), have long-lasting effects and high bioavailability.
- the compounds of the present invention have good therapeutic effects on cancer and have high liver microsome stability.
- the compound of the present invention has a simple preparation process, high drug purity, stable quality, and is easy to carry out large-scale industrial production.
- NBS N-bromosuccinimide
- TBSCl tert-butyldimethylsilyl chloride
- TBAF tetrabutylammonium fluoride
- Prep-TLC preparative thin layer chromatography
- Xphos Pd G2 chloro(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)]palladium(II); DIPEA: N,N-diisopropylethylamine; DIEA: N,N-diisopropylethylamine; DMF: N,N-dimethylformamide; DBU: 1,8-diazabicyclo[5.4.0]undec-7-ene; Xantphos: 4,5-bis(diphenylphosphino-9,9-dimethylxanthene); Tf 2 O
- Methyl 6-fluoro-7-nitro-1H-indole-5-carboxylate (3.6 g, 15.1 mmol) was dissolved in methanol (20 mL), Pd/C (550 mg, N/A) was added, the mixture was ventilated with hydrogen for 3 times, and the mixture was reacted at 25°C under hydrogen for 3 h. After the reaction was completed, the product (3.0 g, yield 95.1%) was obtained by filtration.
- the crude product is purified by silica gel column chromatography (n-heptane and ethyl acetate as mobile phases, the proportion of ethyl acetate is from 0% to 55%) to obtain the product (24.5g, yield 38.4%).
- Tri-n-butyl(methoxy)tin (10.5 g, 32.7 mmol), isopropenyl acetate (5.5 g, 54.9 mmol), palladium acetate (245 mg, 1.1 mmol) and tri(o-tolyl)phosphine (332 mg, 1.1 mmol) were added to a toluene (20 mL) solution of methyl 4-amino-5-bromo-2-fluoro-3-nitrobenzoate (3.2 g, 10.9 mmol). The mixture was reacted at 90°C for 1 hour under nitrogen protection and microwave.
- Methyl 6-fluoro-2-methyl-7-nitro-1H-indole-5-carboxylate 800 mg, 3.2 mmol was dissolved in methanol (50 mL), Pd/C (350 mg, N/A) was added, the mixture was ventilated with hydrogen for 3 times, and the mixture was reacted at 25°C under hydrogen for 3 h. After the reaction was completed, the solid was collected by filtration to obtain a crude product (600 mg).
- 6-Fluoro-N-methyl-5-(piperazin-1-yl)pyridineamide hydrochloride 55 mg, 0.20 mmol
- Example 11 The method of Example 11 was used to prepare the product, except that the raw material (D)-alanine methyl ester hydrochloride was replaced by (L)-alanine methyl ester hydrochloride.
- 6-Fluoro-8-(hydroxymethyl)-3-methyl-1H-pyrrolo[1,2,3-de]quinoxaline-2(3H)-one 50 mg, 0.21 mmol was dissolved in dichloromethane (10 mL) and acetonitrile (10 mL), and thionyl chloride (150 mg, 1.3 mmol) and DMF (0.1 mL) were added at 0°C. The mixture was reacted at 30°C for 5 h. After the reaction was complete, the mixture was concentrated and used directly in the next step.
- Iron powder (6.1 g, 109.5 mmol) and ammonium chloride (5.9 g, 109.5 mmol) were added to a solution of 3-(3-bromo-5-nitrophenyl)propionic acid (10.0 g, 36.5 mmol) in ethanol/water (100 mL/20 mL).
- the mixture was reacted at 80°C for 12 h.
- the reaction solution was concentrated and purified by column chromatography (SiO 2 , 100% ethyl acetate) to obtain the product (6.4 g, yield 71.9%).
- 6-Bromo-5-fluoro-2,3-dihydro-1H-inden-1-one (7.0 g, 30.6 mmol) was added to trifluoroacetic acid (80 mL), and then triethylsilane (80 mL) was added, and the mixture was reacted at 25° C. for 18 hours.
- the reaction solution was concentrated and purified by column chromatography (eluted with n-heptane) to obtain the product (5.5 g, yield 83.7%).
- Test sample the compound of the present invention, its structural formula and preparation method are shown in the examples.
- DMEM Dulbecco's modified eagle medium
- ITS-G insulin-transferrin-selenium supplement
- FBS fetal bovine serum
- MDA-MB-436 BRCA1 mutant human breast cancer cells.
- MDA-MB-436 cells are adherent cells, and the culture medium is DMEM + 10% FBS + 1% ITS-G + 16 ⁇ g/ml glutathione.
- test compound stock solution 10mM was diluted 10-fold with DMSO to 1mM, and then 3-fold continuous gradient dilution was used with DMSO, for a total of 9 concentrations. Then 2 ⁇ L of the DMSO gradient diluted compound was added to 198 ⁇ L of culture medium (DMEM+10% FBS+1% ITS-G+16 ⁇ g/ml glutathione) to form the test compound working stock solution (the compound working stock solution concentration was 10 times the final concentration, and the highest working stock solution concentration was 10 ⁇ M)
- culture medium DMEM+10% FBS+1% ITS-G+16 ⁇ g/ml glutathione
- the final concentrations of the tested compounds were: 1000.00 nM, 333.33 nM, 111.11 nM, 37.04 nM, 12.35 nM, 4.11 nM, 1.37 nM, 0.46 nM, 0.15 nM.
- Solvent control 0.1% DMSO (2 ⁇ L of DMSO was diluted in 198 ⁇ L of culture medium, and 10 ⁇ L was added to the well plate).
- Blank control 96-well plate test reading at 0h after drug addition
- Inhibition rate (%) (DMSO solvent control well reading - test substance well reading) / (DMSO solvent control well reading - blank control well reading) ⁇ 100%;
- the compounds of the present invention can effectively inhibit the proliferation of MDA-MB-436 cells, indicating that the compounds of the present invention can significantly inhibit the growth of cells with DNA repair defect and have clinical application potential for treating cancerous diseases with DNA repair defect.
- Test sample the compound of the present invention, its structural formula and preparation method are shown in the examples.
- the compound of the present invention was prepared to 20 mM using DMSO as a test stock solution.
- the final concentrations of the test compounds were 1000 nM, 250 nM, 62.5 nM, 15.6 nM, 3.9 nM, 0.98 nM, 0.24 nM, 0.061 nM, 0.015 nM, and 0.0038 nM.
- the inhibition rate (%inh) was calculated using the following formula:
- Max represents: the luminescent signal intensity of the positive control well without adding the compound
- Min the luminescent signal intensity of the negative control well without enzyme
- Signal means it indicates the luminescent signal intensity of the test compound
- the IC 50 was calculated using the following formula:
- Y represents: %inhibition
- X represents: the concentration of the compound
- HillSlope The absolute value of the maximum slope of the curve (i.e. the midpoint of the curve).
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Abstract
Description
注:+:100-1000nM;++:10-100nM;+++:3-10nM;++++:1-3nM;+++++:小
于1nM。
Claims (10)
- 通式(I)所示的化合物、其药学上可接受的盐或其立体异构体,
其中,X、Y、Z分别独立地选自N、C或CH;环A、环B分别独立地选自5-7元环烷基、5-7元杂环基、苯基或5-7元杂芳基;环C选自3-11元环烷基、3-11元杂环基、6-11元芳基或5-11元杂芳基;Ar选自任选被1-3个取代基Q取代的3-11元环烷基、3-11元杂环基、6-11元芳基或5-11元杂芳基;每一Q分别独立地选自H、卤素、羟基、氨基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、C1-6烷氧基-C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、羟基C1-6烷氧基、氨基C1-6烷氧基、-(CH2)p-3-10元环烷基、-(CH2)p-3-10元杂环烷基、-(CH2)p-N(Ra)(Rb)、-(CH2)p-O-Ra、-(CH2)p-P(O)(Ra)(Rb)、-(CH2)p-S(O)(Ra)、-(CH2)p-S(O)2(Ra)、-(CH2)p-C(O)(Ra)、-(CH2)p-C(O)O(Ra)、-(CH2)p-O-C(O)(Ra)、-(CH2)p-C(O)N(Ra)(Rb)、-(CH2)p-N(Rb)-C(O)(Ra);每一R1、每一R2分别独立地选自氢、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1- 6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;或R1、R2及与其共同相连的碳原子一起构成3-7元环烷基或3-7元杂环基;R1’、R2’分别独立地选自氢、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;每一R3、每一R4、每一R5分别独立地选自H、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;Ra、Rb分别独立地选自氢、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基-C1-6烷基、3-10元环烷基或3-10元杂环基;m选自0、1或2,且当m选自2时,相邻两个环碳原子之间以单键连接或者以双键连接;n、t分别独立地选自0、1、2或3;p、k分别独立地选自0、1或2;q选自0、1、2、3或4;表示单键或者双键。 - 如权利要求1所述的化合物、其药学上可接受的盐或其立体异构体,其中,环A、环B独立地选自5-6元环烷基、5-6元杂环基、苯基或5-6元杂芳基;优选地,环A、环B分别独立地选自环戊基、环己基、环戊烯基、环己烯基、苯基、吡咯基、吡唑基、咪唑基、吡啶基、嘧啶基、吡嗪基、哒嗪基、二氢吡咯基、吡咯烷基、二氢吡唑基、吡唑烷基、二氢咪唑基、咪唑烷基、二氢吡啶基、四氢吡啶基、哌啶基、二氢嘧啶基、四氢嘧啶基、六氢嘧啶基、二氢吡嗪基、四氢吡嗪基、哌嗪基、二氢哒嗪基、 四氢哒嗪基、六氢哒嗪基、呋喃基、二氢呋喃基、四氢呋喃基、吡喃基、二氢吡喃基、四氢吡喃基、噻唑基、噁唑基、三氮唑、二氢噻唑基、四氢噻唑基、二氢噁唑基或四氢噁唑基;更优选地,环A、环B及X、Y、Z一起构成如下基团:
- 如权利要求1所述的化合物、其药学上可接受的盐或其立体异构体,其中,环C选自5-6元环烷基、5-6元杂环基、苯基、5-6元杂芳基、8-11元并环基、8-11元螺环基、7-9元桥环基、8-11元稠杂环基、8-11元螺杂环基或7-9元桥杂环基;优选地,环C选自5-6元环烷基、5-6元杂环基、7-9元桥环基或7-9元桥杂环基;更优选地,环C选自如下基团:且a端与Ar相连。
- 如权利要求1-3任一项所述的化合物、其药学上可接受的盐或其立体异构体,其中,Ar选自任选被1-2个Q取代的5-6元环烷基、5-6元杂环基、苯基或5-6元杂芳基;优选地,Ar选自任选被1-2个Q取代的苯基或5-6元杂芳基;更优选地,Ar选自任选被1-2个Q取代的苯基、吡啶基、嘧啶基、吡嗪基或哒嗪基;每一Q分别独立地选自H、卤素、羟基、氨基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、C1-6烷氧基-C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、羟基C1-6烷氧基、氨基C1-6烷氧基、-(CH2)p-N(Ra)(Rb)、-(CH2)p-O-Ra、-(CH2)p-P(O)(Ra)(Rb)、-(CH2)p-S(O)(Ra)、-(CH2)p-S(O)2(Ra)、-(CH2)p-C(O)(Ra)、-(CH2)p-C(O)O(Ra)、-(CH2)p-O-C(O)(Ra)、-(CH2)p-C(O)N(Ra)(Rb)、-(CH2)p-N(Rb)-C(O)(Ra);Ra、Rb分别独立地选自氢、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基-C1-6烷基、环丙基或环丁基。
- 如权利要求1所述的化合物、其药学上可接受的盐或其立体异构体,其中,X、Y、Z分别独立地选自N或C;环A、环B及X、Y、Z一起构成如下基团:
环C选自如下基团:且a端与Ar相连;Ar选自任选被1-2个Q取代的吡啶基;每一Q分别独立地选自H、卤素、羟基、氨基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、C1-6烷氧基-C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、羟基C1-6烷氧基、氨基C1-6烷氧基、-(CH2)p-C(O)N(Ra)(Rb)、-(CH2)p-N(Rb)-C(O)(Ra);R1、R2分别独立地选自氢、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;或R1、R2及与其共同相连的碳原子一起构成3-4元环烷基或3-4元杂环基;R1’、R2’分别独立地选自氢、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;每一R3、每一R4、每一R5分别独立地选自H、卤素、羟基、氨基、氰基、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、氰基C1-6烷基、C1-6烷氧基、C1-6烷硫基、卤代C1-6烷氧基、卤代C1-6烷硫基、羟基C1-6烷氧基、氨基C1-6烷氧基、羟基C1-6烷硫基、氨基C1-6烷硫基、C1-6烷氧基-C1-6烷基;Ra、Rb分别独立地选自氢、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、氨基C1-6烷基、C1-6烷氧基-C1-6烷基或环丙基;m选自0或1;n、t分别独立地选自0、1、2或3;p、k分别独立地选自0、1或2;q选自0、1、2、3或4;表示单键或者双键。 - 如权利要求5所述的化合物、其药学上可接受的盐或其立体异构体,其中,环C为且a端与Ar相连,另一端通过亚烷基连接于环B中X的对位;Ar选自任选被1-2个Q取代的吡啶基;每一Q分别独立地选自H、氟、氯、羟基、氨基、C1-4烷基、氟代C1-4烷基、羟基C1-4烷基、氨基C1-4烷基、C1-4烷氧基-C1-4烷基、C1-4烷氧基、氟代C1-4烷氧基、羟基C1-4烷氧基、氨基C1-4烷氧基、-C(O)N(Ra)(Rb);R1、R2分别独立地选自氢、氟、氯、溴、羟基、氨基、氰基、C1-4烷基、卤代C1-4烷基、羟基C1-4烷基、氨基C1-4烷基、氰基C1-4烷基、C1-4烷氧基、C1-4烷硫基、卤代C1-4烷氧基、卤代C1-4烷硫基、羟基C1-4烷氧基、氨基C1-4烷氧基、羟基C1-4烷硫基、氨基C1-4烷硫基、C1-4烷氧基-C1-4烷基;或R1、R2及与其共同相连的碳原子一起构成环丙基或环丁基;R1’、R2’分别独立地选自氢、氟、氯、溴、羟基、氨基、氰基、C1-4烷基、卤代C1-4烷基、羟基C1-4烷基、氨基C1-4烷基、氰基C1-4烷基、C1-4烷氧基、C1-4烷硫基、卤代C1- 4烷氧基、卤代C1-4烷硫基、羟基C1-4烷氧基、氨基C1-4烷氧基、羟基C1-4烷硫基、氨基C1-4烷硫基、C1-4烷氧基-C1-4烷基;每一R3、每一R4、每一R5分别独立地选自H、氟、氯、溴、羟基、氨基、氰基、C1- 4烷基、卤代C1-4烷基、羟基C1-4烷基、氨基C1-4烷基、氰基C1-4烷基、C1-4烷氧基、C1-4烷硫基、卤代C1-4烷氧基、卤代C1-4烷硫基、羟基C1-4烷氧基、氨基C1-4烷氧基、羟基C1- 4烷硫基、氨基C1-4烷硫基、C1-4烷氧基-C1-4烷基;Ra、Rb分别独立地选自氢、甲基、乙基、异丙基或环丙基;n、t分别独立地选自0、1或2;k为1;q选自0或1。
- 如权利要求1所述的化合物、其药学上可接受的盐或其立体异构体,选自如下化合物:
- 一种药物组合物,所述药物组合物包含权利要求1-7任一项所述的化合物、其药学上可接受的盐或其立体异构体,和一种或多种药学上可接受的赋形剂。
- 权利要求1-7任一项所述的化合物、其药学上可接受的盐或其立体异构体、权利要求8所述的药物组合物在制备用于预防和/或治疗与PARP过度表达相关疾病的药物中的用途,所述疾病选自:神经性疼痛、癫痫、中风、阿尔茨海默氏病、帕金森氏病、肌萎缩侧索硬化症、亨廷顿氏症、精神分裂症、慢性和急性疼痛、缺血症、缺氧后神经元损伤、神经退行性疾病、动脉粥样硬化、高血脂、心脏组织损伤、冠状动脉疾病、心肌梗死、心源性休克、糖尿病性神经病变、骨关节炎和骨质疏松症。
- 权利要求1-7任一项所述的化合物、其药学上可接受的盐或其立体异构体、权利要求8所述的药物组合物在制备用于预防和/或治疗与PARP过度表达相关的癌症的药物中的用途;优选的,所述癌症缺乏HR依赖性DNA DSB修复途径;更优选地,所述癌症包含一种或多种癌细胞,所述癌细胞缺乏BRCA1和/或BRCA2,或者所述癌细胞具有BRCA1和/或BRCA2缺陷表型。
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| CN202380072950.2A CN120092010A (zh) | 2022-11-02 | 2023-10-31 | 多环类聚(adp核糖)聚合酶选择性抑制剂 |
| JP2025524710A JP2025535834A (ja) | 2022-11-02 | 2023-10-31 | 多環式ポリ(adpリボース)ポリメラーゼ選択的阻害剤 |
| EP23884886.5A EP4613752A4 (en) | 2022-11-02 | 2023-10-31 | SELECTIVE INHIBITOR OF POLY(ADP-RIBOSE) POLYCYCLIC POLYMERASE |
| KR1020257018212A KR20250093408A (ko) | 2022-11-02 | 2023-10-31 | 다중 고리계 폴리(adp-리보스) 중합효소 선택적 억제제 |
| US19/195,936 US20250270224A1 (en) | 2022-11-02 | 2025-05-01 | Polycyclic poly(adp-ribose) polymerase selective inhibitor |
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| CN202310164531.3 | 2023-02-25 | ||
| CN202310283136.7 | 2023-03-22 | ||
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024227026A1 (en) * | 2023-04-28 | 2024-10-31 | Synnovation Therapeutics, Inc. | Heterocyclic compounds as parp1 inhibitors |
| WO2025036290A1 (zh) * | 2023-08-11 | 2025-02-20 | 上海海和药物研究开发股份有限公司 | 稠合三环类化合物、其药物组合物和用途 |
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| WO2011014681A1 (en) * | 2009-07-30 | 2011-02-03 | Takeda Pharmaceutical Company Limited | Poly (ADP-Ribose) Polymerase (PARP) INHIBITORS |
| CN115232154A (zh) * | 2021-04-23 | 2022-10-25 | 上海翰森生物医药科技有限公司 | 杂环类衍生物抑制剂、其制备方法和应用 |
| WO2022222921A1 (zh) * | 2021-04-22 | 2022-10-27 | 微境生物医药科技(上海)有限公司 | 含哌嗪结构的parp抑制剂、其制备方法及医药用途 |
| WO2023122140A1 (en) * | 2021-12-22 | 2023-06-29 | Synnovation Therapeutics, Inc. | Parp1 inhibitors |
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| TW202304911A (zh) * | 2021-04-23 | 2023-02-01 | 大陸商南京明德新藥研發有限公司 | 吡啶醯胺類化合物 |
| CN115232129B (zh) * | 2022-08-18 | 2023-12-01 | 上海闻耐医药科技有限公司 | 一种parp1选择性抑制剂及其制备方法和用途 |
| CN119462669A (zh) * | 2023-08-11 | 2025-02-18 | 上海海和药物研究开发股份有限公司 | 稠合三环类化合物、其药物组合物和用途 |
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| WO2011014681A1 (en) * | 2009-07-30 | 2011-02-03 | Takeda Pharmaceutical Company Limited | Poly (ADP-Ribose) Polymerase (PARP) INHIBITORS |
| WO2022222921A1 (zh) * | 2021-04-22 | 2022-10-27 | 微境生物医药科技(上海)有限公司 | 含哌嗪结构的parp抑制剂、其制备方法及医药用途 |
| CN115232154A (zh) * | 2021-04-23 | 2022-10-25 | 上海翰森生物医药科技有限公司 | 杂环类衍生物抑制剂、其制备方法和应用 |
| WO2023122140A1 (en) * | 2021-12-22 | 2023-06-29 | Synnovation Therapeutics, Inc. | Parp1 inhibitors |
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| See also references of EP4613752A4 * |
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| WO2024227026A1 (en) * | 2023-04-28 | 2024-10-31 | Synnovation Therapeutics, Inc. | Heterocyclic compounds as parp1 inhibitors |
| WO2025036290A1 (zh) * | 2023-08-11 | 2025-02-20 | 上海海和药物研究开发股份有限公司 | 稠合三环类化合物、其药物组合物和用途 |
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| JP2025535834A (ja) | 2025-10-28 |
| CN120092010A (zh) | 2025-06-03 |
| EP4613752A4 (en) | 2025-12-31 |
| KR20250093408A (ko) | 2025-06-24 |
| EP4613752A1 (en) | 2025-09-10 |
| US20250270224A1 (en) | 2025-08-28 |
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