WO2017114275A1 - 一种抑制rock的化合物及其制备方法与应用 - Google Patents

一种抑制rock的化合物及其制备方法与应用 Download PDF

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WO2017114275A1
WO2017114275A1 PCT/CN2016/111430 CN2016111430W WO2017114275A1 WO 2017114275 A1 WO2017114275 A1 WO 2017114275A1 CN 2016111430 W CN2016111430 W CN 2016111430W WO 2017114275 A1 WO2017114275 A1 WO 2017114275A1
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compound
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substituted
pyridine
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PCT/CN2016/111430
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French (fr)
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李进
万金桥
窦登峰
吕鹏
朱伟伟
刘绍军
李林俐
蔡龙英
张丽芳
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成都先导药物开发有限公司
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04Ortho-condensed systems
    • 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

Definitions

  • the present invention relates to a compound which inhibits ROCK and a preparation method and application thereof.
  • Rho belongs to the small molecule monomeric GTPase superfamily and is a mammalian gene homolog of the Ras superfamily. It regulates cell muscle through its downstream major Rho-associated coiled-coil containing protein kinase (ROCK).
  • ROCK protein kinase
  • the reorganization of the kinesin backbone is widely involved in a series of biological processes such as cell mitosis, cytoskeletal regulation, smooth muscle cell contraction, nerve regeneration, tumor cell infiltration, and apoptosis regulation.
  • Rho/ROCK When Rho/ROCK is activated, it can act on a variety of substrates to produce biological processes.
  • MLC myosin light chain
  • MLCP myosin light chain phosphatase
  • phosphorylation level of MLC is an important factor in determining the degree of smooth muscle contraction.
  • Myosin light chain kinase (MLCK) phosphorylates the Ser-19 site of MLC, leading to smooth muscle contraction; inhibition of MLCP can further enhance phosphorylation of MLC and contraction of smooth muscle.
  • ROCK can phosphorylate MLC and cause myofs contraction.
  • it can phosphorylate MLCP and inactivate MLCP, resulting in increased phosphorylation of MLC in the cytoplasm and indirectly promoting myofilament contraction.
  • Glaucoma and ocular hypertension are the second largest eye diseases in China.
  • the number of glaucoma patients in China over 40 years old is as high as 5.2 million, and the number of patients with blind eyes is nearly 1 million.
  • Glaucoma refers to an eye disease in which intraocular pressure is intermittent or continuously elevated. Continuous high intraocular pressure can cause damage to various tissues and visual functions of the eye. If not treated in time, the visual field can be completely lost to blindness.
  • Rho/ROCK signaling pathway inhibits the phosphorylation of MLC and MLCP, thereby relaxing the trabecular tissue of the eye, reducing the resistance of the aqueous outflow channel, promoting the outflow of aqueous humor, thereby reducing the intraocular pressure; and simultaneously ROCK2 Inhibition can promote the regeneration of ganglion cell axons, increase the survival of retinal ganglion cells, and show the effect on retinal neuroprotection.
  • the main cause of blindness in glaucoma patients is that the long-term ocular outflow is blocked, and the retinal damage is caused by high intraocular pressure.
  • the inhibitor of ROCK2 works well in both aspects and opens up new mechanisms for the study of glaucoma.
  • ROCK inhibitors have also made important progress in the fields of anti-tumor, cardiovascular disease and inflammation, and many compounds are in drug discovery or have entered the clinical stage. Related research on ROCK target-specific inhibitors will have good drug application prospects and social value.
  • Isoquinolines These compounds are structurally characterized by having an isoquinoline structure and a piperazine ring, both of which are linked by a sulfonyl group. Representatives are Faithil (Uehata M, Ishizaki T, Satoh H, et al. Calcium sensitization of smooth muscle mediated by a Rho-associated protein kinase in hypertension [J]. Nature, 1997, 389: 990-994), H-1152P (Tamura M, Nakao H, Yoshizaki H, et al. Development of specific Rho-kinase inhibitors and their clinical application [J].
  • ROCK inhibitor drugs are Elisa (for the treatment of cerebral vasospasm) from Asahi Kasei and Glanatec (for the treatment of ocular hypertension and glaucoma) from Kowa.
  • Glanatec is only available for sale in Japan. Therefore, it is of great social and economic significance to develop targeted small molecule drug research for ROCK to obtain anti-glaucoma drugs with better activity, higher selectivity, lower toxicity and side effects, and more economical.
  • the object of the present invention is to provide a novel structure of pharmaceutically useful compound of formula I, a process for the preparation thereof and use thereof, and a pharmaceutical composition comprising the same for the preparation of prophylaxis and/or treatment associated with abnormal ROCK activity
  • the disease's drugs provide patients with more and better drug choices.
  • the present invention provides a compound of Formula I, or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, or a crystalline form thereof, or a solvate thereof, or a isotope thereof:
  • Y is S, O or NR 12 ;
  • X 1 , X 2 , X 3 are respectively CR 1 or N;
  • Each R 1 is independently selected from H, halogen, C 1 -C 6 alkyl or C 1 -C 6 alkoxy;
  • R 4 , R 5 , R 6 , R 7 , and R 12 are each H or a halogen, a C 1 -C 6 alkyl group or a C 1 -C 6 alkoxy group;
  • R 8 and R 9 are each independently or simultaneously H, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl, substituted C 3 -C 6 cycloalkyl, 3 a meta-6-membered heterocyclic group, a substituted 3 to 6 membered heterocyclic group, a C 5 -C 10 aryl group, a substituted C 5 -C 10 aryl group, a 5 to 10 membered heteroaryl group or a substituted 5 membered unit.
  • R 8 and R 9 are bonded to form a C 3 -C 6 cycloalkyl group, a substituted C 3 -C 6 cycloalkyl group, a 3 to 6 membered heterocyclic group or a substituted 3 member ⁇ 6-membered heterocyclic group;
  • R 10 and R 11 are each independently or simultaneously H, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl, substituted C 3 -C 6 cycloalkyl, 3 a meta-6-membered heterocyclic group, a substituted C 3 -C 6 heterocyclic group, a C 5 -C 10 aryl group, a substituted C 5 -C 10 aryl group, a 5 to 10 membered heteroaryl group or a substituted 5 member ⁇ 10-membered heteroaryl; or R 10 and R 11 are bonded to form a 3- to 6-membered heterocyclic group or a substituted 3 to 6-membered heterocyclic group.
  • Y is S or O
  • At least one of X 1 and X 2 is N.
  • R 8 and R 9 are bonded to form a C 3 -C 6 cycloalkyl group, a halogen-substituted or a C 1 -C 6 alkyl-substituted C 3 -C 6 cycloalkyl group; or, R 8 and R 9 are independently selected from the group consisting of H, C 1 -C 4 alkyl, C 1 -C 4 alkoxy substituted or aryl substituted or heteroaryl substituted C 1 -C 4 alkyl, C 3 -C 6 cycloalkyl, halogen substituted or C 1 ⁇ C 6 alkyl substituted with C 3 ⁇ C 6 cycloalkyl group, 4-membered heterocyclyl, phenyl, substituted phenyl, 6-membered heteroaryl group or a substituted aromatic 6-membered heteroaryl group, wherein, R 8, R 9 at least one is H.
  • the substituent in the substituted C 3 -C 6 cycloalkyl group is a fluorine or a methyl group;
  • the substituent in the substituted C 1 -C 4 alkyl group is a methoxy group, a phenyl group, a substituted phenyl group, Pyridyl or substituted pyridyl;
  • said 4-membered heterocyclic group is oxetanyl; said 6-membered heteroaryl is pyridyl.
  • the substituent is independently selected from halogen, C 1 -C 6 alkyl, halogen-substituted C 1 -C 6 alkyl, C 1 a C 6 alkoxy group or a halogen-substituted C 1 -C 6 alkoxy group; preferably a fluorine, chlorine, methyl group, a trifluoromethyl group, a methoxy group or a trifluoromethoxy group.
  • R 10 and R 11 are each independently or simultaneously H or a C 1 -C 4 alkyl group.
  • a is an integer from 0 to 6;
  • R 1a , R 2a , R 3a , R 4a , and R 5a are each independently or simultaneously H, a hydroxyl group, a halogen, a C 1 -C 6 alkyl group, a halogen-substituted C 1 -C 6 alkyl group, or a C 1 -C 6 alkoxy group.
  • a is 0, 1 or 2;
  • R 1a , R 2a , R 3a , R 4a , R 5a are respectively or simultaneously H, hydroxy, fluoro, chloro, methyl, trifluoromethyl, methoxy or tri Fluoromethoxy.
  • b is an integer from 0 to 6;
  • R 1b , R 2b , R 3b , R 4b , R 5b , R 6b , and R 7b are each independently or simultaneously H, a hydroxyl group, a halogen, a C 1 -C 6 alkyl group, a halogen-substituted C 1 -C 6 alkyl group, or C. 1 ⁇ C 6 alkoxy group or a halogen-substituted C 1 ⁇ C 6 alkoxy group.
  • b is 0, 1 or 2;
  • R 1b , R 2b , R 3b , R 4b , R 5b , R 6b , R 7b are respectively or simultaneously H, fluorine, chlorine, methyl, trifluoromethyl, A Oxy or trifluoromethoxy.
  • c is an integer from 0 to 6;
  • X c , Y c , Z c are independently selected from CR 3c or N, at least one of which is N;
  • R 1c , R 2c , each R 3c are independently selected from H, hydroxy, halo, C 1 -C 6 alkyl, halogen-substituted C 1 -C 6 alkyl, C 1 -C 6 alkoxy or halogen substituted C 1 -C 6 alkoxy.
  • c is 0, 1, or 2; only one of X c and Y c is N, Z c is CR 3c ; R 1c , R 2c , and each R 3c
  • Either or both are H, fluorine, chlorine, methyl, trifluoromethyl, methoxy or trifluoromethoxy.
  • d is an integer from 1 to 6;
  • R 1d and R 2d are each independently or simultaneously H, a hydroxyl group, a halogen, a C 1 -C 6 alkyl group, a halogen-substituted C 1 -C 6 alkyl group, a C 1 -C 6 alkoxy group or a halogen-substituted C 1 -C 6 alkoxy.
  • d is 1 or 2; and R 1d and R 2d are respectively H or a C 1 -C 4 alkyl group.
  • R 10 is H
  • R 11 is a C 3 -C 6 cycloalkyl group or a substituted C 3 -C 6 cycloalkyl group.
  • R 11 is a C 4 -C 6 cycloalkyl group or a substituted C 4 -C 6 cycloalkyl group; wherein the substituent is fluorine, methyl or ethyl.
  • R 10 is H
  • R 11 is a 3- to 6-membered heterocyclic group or a substituted 3 to 6-membered heterocyclic group.
  • R 11 is a 4- to 6-membered heterocyclic group or a substituted 4 to 6-membered heterocyclic group; wherein, in the heterocyclic group, there is only one hetero atom, and the hetero atom is N or O.
  • the substituent is methyl or ethyl.
  • X g , Y g are independently selected from CR 3g or N, at least one of which is N;
  • R 1g , R 2g , R 3g are independently selected from H, hydroxy, halogen, C 1 -C 6 alkyl, halogen-substituted C 1 -C 6 alkyl, C 1 -C 6 alkoxy or halogen substituted C 1 ⁇ C 6 alkoxy.
  • X g is N
  • Y g is CR 3g or N
  • R 1g , R 2g , and R 3g are respectively H or a methyl group, a trifluoromethyl group, a methoxy group or a trifluoromethoxy group.
  • R 1h , R 2h , R 3h , R 4h , R 5h , and R 6h are respectively H, a hydroxyl group, a halogen, a C 1 -C 6 alkyl group, a halogen-substituted C 1 -C 6 alkyl group, and C 1 -C 6 alkoxy or halogen substituted C 1 -C 6 alkoxy; preferably H, fluorine, chlorine, methyl or trifluoromethyl.
  • R 10 and R 11 are bonded to form a 6-membered heterocyclic group or a C 1 -C 6 alkyl-substituted 6-membered heterocyclic group.
  • the heterocyclic group has at most 2 hetero atoms, the hetero atom is N or O; and the substituent in the substituted 6-membered heterocyclic group is methyl or trifluoromethyl.
  • the invention provides a preparation method of the compound, comprising the following steps:
  • Step b
  • Compound IM-2a and compound SM-3a are added to an amide condensation reagent and a Lewis base, and reacted in an organic solvent to obtain compound IM-3a; wherein T 2a is t-butoxycarbonyl, benzyloxycarbonyl or fluorenylmethoxycarbonyl;
  • Compound IM-4a and compound SM-4a are obtained by adding an amide condensation reagent and a Lewis base and reacting in an organic solvent.
  • step a is reacted at 10 ° C to 40 ° C for 1 h to 12 h;
  • the molar ratio of the compound SM-1a to the compound SM-2a is 1:0.5-2; the molar ratio of the compound SM-1a to the amide condensation reagent is 1:1 to 5; the compound SM-1a and the Lewis base
  • the molar ratio of the compound SM-1a to the halocarbon solvent is 1:5 ⁇ 100g / ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • Step b is reacted at 10 ° C ⁇ 40 ° C for 0.5 h ⁇ 12 h;
  • the weight ratio of the compound IM-1a to the Lewis acid is 1:2 to 20 g/ml; the weight ratio of the compound IM-1a to the Lewis base is 1:2 to 20 g/ml; the compound IM-1a
  • the weight-to-volume ratio with the organic solvent is 1:20 to 100 g/ml;
  • the Lewis acid is selected from the group consisting of trifluoroacetic acid, hydrochloric acid or hydrobromic acid; the Lewis base is selected from piperidine, morpholine or piperazine; the organic solvent is selected from a halogen hydrocarbon solvent, an acid solvent or both
  • the mixed solvent, the halogen hydrocarbon solvent is selected from any one or two or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the acid solvent is selected from the group consisting of formic acid and acetic acid. Any one or two or more of propionic acid and butyric acid;
  • Step c is reacted at 10 ° C ⁇ 40 ° C for 1 h ⁇ 12 h;
  • the molar ratio of the compound IM-2a to the compound SM-3a is 1:0.5-2; the molar ratio of the compound IM-2a to the amide condensation reagent is 1:1 to 5; the compound IM-2a and the Lewis base
  • the molar ratio of the compound IM-2a to the organic solvent is 1:5 ⁇ 100g / ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or more of N,N-dimethylacetamide, acetonitrile, and pyridine;
  • Step d is reacted at 10 ° C ⁇ 40 ° C for 0.5 h ⁇ 12 h;
  • the weight ratio of the compound IM-3a to the Lewis acid is 1:2 to 20 g/ml; the weight ratio of the compound IM-3a to the Lewis base is 1:2 to 20 g/ml; the compound IM-3a
  • the weight-to-volume ratio with the organic solvent is 1:20 to 100 g/ml;
  • the Lewis acid is selected from the group consisting of trifluoroacetic acid, hydrochloric acid or hydrobromic acid; the Lewis base is selected from piperidine, morpholine or piperazine; the organic solvent is selected from a halogen hydrocarbon solvent, an acid solvent or both
  • the mixed solvent, the halogen hydrocarbon solvent is selected from any one or two or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the acid solvent is selected from the group consisting of formic acid and acetic acid. Any one or two or more of propionic acid and butyric acid;
  • Step e is reacted at 10 ° C ⁇ 40 ° C for 1 h ⁇ 12 h;
  • the molar ratio of the compound IM-4a to the compound SM-4a is 1:0.5-2; the molar ratio of the compound IM-4a to the amide condensation reagent is 1:1 to 5; the compound IM-4a and the Lewis base a molar ratio of 1:2 to 10; the weight ratio of the compound IM-4a to the organic solvent is 1:5 ⁇ 100g / ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or two or more of N,N-dimethylacetamide, acetonitrile, and pyridine.
  • the compound SM-1a of the step a is prepared by the following method:
  • T 1a is tert-butoxycarbonyl, benzyloxycarbonyl or fluorenylmethoxycarbonyl ;
  • Step a2
  • step a1 mixes phosphorus oxychloride with N,N-dimethylformamide at 0 ° C to 5 ° C, adds dichloromethane, and stirs at room temperature for 2 hours to 5 hours, and then adds a solution of compound A in dichloromethane. , the reaction at room temperature for 2 hours to 5 hours, to obtain a compound B;
  • the molar ratio of phosphorus oxychloride to N,N-dimethylformamide is 1:0.5 to 2; the weight ratio of the phosphorus oxychloride to dichloromethane A is 1:1 to 10 g/ml;
  • the molar ratio of the phosphorus oxychloride to the compound A is 1:0.5 to 2; the weight ratio of the compound A to the dichloromethane B is 1:1 to 10 g/ml;
  • Step a2 is reacted at 50 ° C to 90 ° C for 2 hours to 24 hours to obtain a compound D;
  • the molar ratio of the compound B to the compound C is 1:0.5 to 2; the molar ratio of the compound B to the Lewis base is 1:2 to 10; the weight-to-volume ratio of the compound B to the halocarbon solvent is 1: 1 to 10 g/ml;
  • the Lewis base is selected from any one or more of diisopropylethylamine, triethylamine, and pyridine;
  • the halogen hydrocarbon solvent is selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, and tri Any one or more of methyl chloride and carbon tetrachloride;
  • Step a3 is reacted at 10 ° C to 40 ° C for 1 h to 12 h to obtain compound SM-1a;
  • the molar ratio of the compound D to the Lewis base is 1:5 to 15; the weight-to-volume ratio of the compound D to the mixed solvent is 1:5 to 100 g/ml; in the mixed solvent, the alcohol solvent and water The volume ratio is 1:0.5 to 2;
  • the Lewis base is selected from any one or two of potassium hydroxide and sodium hydroxide; and the alcohol solvent is selected from any one or two or more selected from the group consisting of methanol, ethanol, n-propanol and isopropanol.
  • the invention provides a preparation method of the compound, comprising the following steps:
  • Compound SM-1b and compound SM-2b are added to an amide condensation reagent and a Lewis base, and are reacted in an organic solvent to obtain compound IM-1b; wherein T 1b is t-butoxycarbonyl, benzyloxycarbonyl or fluorenylmethoxycarbonyl; 11b is a C 1 -C 6 alkyl group;
  • Compound SM-4b is reacted with compound IM-4b by adding an amide condensation reagent and a Lewis base in an organic solvent.
  • step 1 is reacted at 10 ° C to 40 ° C for 1 h to 12 h to obtain compound IM-1b;
  • the molar ratio of the compound compound SM-1b to the compound SM-2b is 1:0.5-2; the molar ratio of the compound SM-1b to the amide condensation reagent is 1:1 to 5; the compound SM-1b and the Lewis The molar ratio of the base is 1:2 to 10; the weight ratio of the compound SM-1b to the organic solvent is 1:5 to 100 g/ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or more of N,N-dimethylacetamide, acetonitrile, and pyridine;
  • Step 2 is reacted at 10 ° C ⁇ 40 ° C for 1 h ⁇ 12h to obtain the compound IM-2b;
  • the molar ratio of the compound IM-1b to the Lewis base is 1:5 to 15; the weight-to-volume ratio of the compound IM-1b to the mixed solvent is 1:5 to 100 g/ml; in the mixed solvent, the alcohol The volume ratio of solvent to water is 1:0.5 to 2;
  • the Lewis base is selected from any one or two of potassium hydroxide and sodium hydroxide; and the alcohol solvent is selected from any one or two or more selected from the group consisting of methanol, ethanol, n-propanol and isopropanol.
  • Step 3 is reacted at 10 ° C ⁇ 40 ° C for 1 h ⁇ 12h to obtain the compound IM-3b;
  • the molar ratio of the compound compound IM-2b to the compound SM-3b is 1:0.5 to 2; the molar ratio of the compound IM-2b to the amide condensation reagent is 1:1 to 5; the compound IM-2b and Lewis
  • the molar ratio of the base is 1:2 to 10; the weight ratio of the compound IM-2b to the organic solvent is 1:5 to 100 g/ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or more of N,N-dimethylacetamide, acetonitrile, and pyridine;
  • Step 4 is reacted at 10 ° C to 40 ° C for 0.5 h to 12 h to obtain compound IM-4b;
  • the weight ratio of the compound IM-3b to the Lewis acid is 1:2 to 20 g/ml; the weight ratio of the compound IM-3b to the Lewis base is 1:2 to 20 g/ml; the compound IM-3b
  • the weight-to-volume ratio with the organic solvent is 1:20 to 100 g/ml;
  • the Lewis acid is selected from the group consisting of trifluoroacetic acid, hydrochloric acid or hydrobromic acid; the Lewis base is selected from piperidine, morpholine or piperazine; the organic solvent is selected from a halogen hydrocarbon solvent, an acid solvent or both
  • the mixed solvent, the halogen hydrocarbon solvent is selected from any one or two or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the acid solvent is selected from the group consisting of formic acid and acetic acid. Any one or two or more of propionic acid and butyric acid;
  • Step 5 is reacted at 10 ° C ⁇ 40 ° C for 1 h ⁇ 12 h, that is;
  • the molar ratio of the compound SM-4b to the compound IM-4b is 1:0.5-2; the molar ratio of the compound SM-4b to the amide condensation reagent is 1:1 to 5; the compound SM-4b and the Lewis base a molar ratio of 1:2 ⁇ 10; the weight ratio of the compound SM-4b to the organic solvent is 1:5 ⁇ 100g / ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or two or more of N,N-dimethylacetamide, acetonitrile, and pyridine.
  • the invention provides a preparation method of the compound, comprising the following steps:
  • Compound SM-3c and compound SM-4c are added to an amide condensation reagent and a Lewis base, and reacted in an organic solvent to obtain a compound IM-3c; wherein, T 1c is a tert-butoxycarbonyl group, a benzyloxycarbonyl group or a fluorenylmethoxycarbonyl group;
  • the compound IM-2c is reacted with the compound IM-4c by adding an amide condensation reagent and a Lewis base, and reacting in an organic solvent.
  • step i is reacted at 10 ° C to 40 ° C for 1 h to 12 h to obtain compound IM-1c;
  • the molar ratio of the compound compound SM-1c to the compound SM-2c is 1:0.5-2; the molar ratio of the compound SM-1c to the amide condensation reagent is 1:1 to 5; the compound SM-1c and the Lewis The molar ratio of the base is 1:2 to 10; the weight ratio of the compound SM-1c to the organic solvent is 1:5 to 100 g/ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N, N, N', N'-tetramethylurea IV Fluoroborate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinyl hexafluorophosphate Any one or two or more kinds of phosphorus; the Lewis
  • Step ii is reacted at 10 ° C to 40 ° C for 1 h to 12 h to obtain compound IM-2c;
  • the molar ratio of the compound IM-1c to the Lewis base is 1:1 to 10; the weight-to-volume ratio of the compound IM-1c to the mixed solvent is 1:5 to 100 g/ml; in the mixed solvent, the alcohol The volume ratio of solvent to water is 1:0.5 to 2;
  • the Lewis base is selected from any one or two of potassium hydroxide and sodium hydroxide; and the alcohol solvent is selected from any one or more of methanol, ethanol, n-propanol and isopropanol;
  • Step iii is reacted at 10 ° C to 40 ° C for 1 h to 12 h to obtain compound IM-3c;
  • the molar ratio of the compound compound SM-3c to the compound SM-4c is 1:0.5-2; the molar ratio of the compound SM-3c to the amide condensation reagent is 1:1 to 5; the compound SM-3c and the Lewis The molar ratio of the base is 1:2 to 10; the weight ratio of the compound SM-3c to the organic solvent is 1:5 to 100 g/ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or more of N,N-dimethylacetamide, acetonitrile, and pyridine;
  • Step iv is reacted at 10 ° C to 40 ° C for 0.5 h to 12 h to obtain compound IM-4c;
  • the weight ratio of the compound IM-3c to the Lewis acid is 1:2 to 20 g/ml; the weight ratio of the compound IM-3c to the Lewis base is 1:2 to 20 g/ml; the compound IM-3c
  • the weight-to-volume ratio with the organic solvent is 1:20 to 100 g/ml;
  • the Lewis acid is selected from the group consisting of trifluoroacetic acid, hydrochloric acid or hydrobromic acid;
  • the Lewis base is selected from piperidine, morpholine or piperazine;
  • the organic solvent is selected from a halogen hydrocarbon solvent, an acid solvent or both
  • the mixed solvent, the halogen hydrocarbon solvent is selected from any one or more of dichloromethane, ethyl chloride, dichloroethane, chloroform, carbon tetrachloride, and the acid solvent is selected from the group consisting of Any one or two or more of acid, acetic acid, propionic acid, and butyric acid;
  • Step v is reacted at 10 ° C to 40 ° C for 1 h to 12 h, that is, obtained;
  • the molar ratio of the compound IM-2c to the compound IM-4c is 1:0.5-2; the molar ratio of the compound IM-2c to the amide condensation reagent is 1:1 to 5; the compound IM-2c and the Lewis base
  • the molar ratio of the compound IM-2c to the organic solvent is 1:5 ⁇ 100g / ml;
  • the amide condensation reagent is selected from the group consisting of 2-(7-azobenzotriazole)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-benzotriazole-tetrazole Urea urea hexafluorophosphate, 6-chlorobenzotriazole-1,1,3,3-tetramethyluronium hexafluorophosphate, 2-(7-azobenzotriazole)-N,N , N', N'-tetramethylurea tetrafluoroborate, O-benzotriazole-N,N,N',N'-tetramethyluronium tetrafluoroborate, 6-chlorobenzo Any one or two or more of triazole-1,1,3,3-tetramethyluronium tetrafluoroborate, benzotriazol-1-yl-oxytripyrrolidinylphosphonium hexafluorophosphate
  • any one or more selected from the group consisting of dichloromethane, ethyl chloride, dichloroethane, chloroform, and carbon tetrachloride, and the polar aprotic solvent is selected from the group consisting of N,N-dimethylformamide, Any one or two or more of N,N-dimethylacetamide, acetonitrile, and pyridine.
  • the present invention provides the use of the compound, or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, or a crystal form thereof, or a solvate thereof, or a isotope thereof, for the preparation of a ROCK inhibitor drug .
  • the drug is a ROCK1 and/or ROCK2 inhibitor.
  • the medicament is a medicament for treating and/or preventing cardiovascular disease, ocular hypertension, glaucoma or cancer.
  • the present invention provides a pharmaceutical composition which is a compound, or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, or a crystalline form thereof, or a solvate thereof, or a isotope thereof
  • a pharmaceutical composition which is a compound, or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, or a crystalline form thereof, or a solvate thereof, or a isotope thereof
  • the preparation is an eye drop, an orally administered preparation, a sublingual preparation, a buccal preparation, a transdermal absorption preparation or an injection preparation.
  • the compounds and derivatives provided in the present invention may be named according to the IUPAC (International Union of Pure and Applied Chemistry) or CAS (Chemical Abstracts Service, Columbus, OH) nomenclature system.
  • substitution means that a hydrogen atom in a molecule is replaced by a different atom or molecule.
  • the minimum and maximum values of the carbon atom content in the hydrocarbon group are represented by a prefix, for example, the prefix C a to C b alkyl group indicates any alkyl group having "a" to "b" carbon atoms.
  • a C 1 -C 4 alkyl group means an alkyl group having 1 to 4 carbon atoms
  • a substituted C 1 -C 6 alkyl group means an alkyl group having 1 to 6 carbon atoms, and the substituent is not The number of carbon atoms is counted.
  • heterocyclyl refers to a group of non-aromatic ring systems having a ring heteroatom, which may be saturated or partially unsaturated.
  • pharmaceutically acceptable means that a carrier, carrier, diluent, adjuvant, and/or salt formed is generally chemically or physically compatible with the other ingredients that constitute a pharmaceutical dosage form, and is physiologically Compatible with the receptor.
  • salts and “pharmaceutically acceptable salt” refer to the above-mentioned compounds or stereoisomers thereof, acid and/or basic salts formed with inorganic and/or organic acids and bases, and also includes zwitterionic salts (within Salts) also include quaternary ammonium salts such as alkylammonium salts. These salts can be obtained directly in the final isolation and purification of the compounds. It can also be obtained by mixing the above compound, or a stereoisomer thereof, with a certain amount of an acid or a base as appropriate (for example, an equivalent amount).
  • the salt in the present invention may be a hydrochloride, a sulfate, a citrate, a besylate, a hydrobromide, a hydrofluoride, a phosphate, an acetate, a propionate or a dibutyl compound.
  • stereoisomer includes stereocenters (eg, carbon with 4 different substituents), axial asymmetry such as critical, planar asymmetry, and the presence of mixtures thereof.
  • the invention includes isotopically labeled compounds, which are the same as the compounds listed herein, but wherein one or more of the atoms are replaced by another atom, the atomic
  • the atomic mass or mass number is different from the atomic mass or mass number that is common in nature.
  • Isotopes which may be introduced into the compounds of formula (I) include hydrogen, carbon, nitrogen, oxygen, sulfur, i.e., 2 H, 3 H, 13 C, 14 C, 15 N, 17 O, 18 O, 35 S.
  • isotope refers to any form of a compound in which at least one atom of the natural isotopic abundance is replaced by an isotopically enriched form other than the natural abundance.
  • Isotopes can be replaced by hydrogen and ruthenium and/or osmium.
  • natural abundance of 12C can be replaced by 13C or 14C
  • natural abundance of 14N can be replaced by 15N
  • An isotope can include any number of atoms within a compound that are replaced by an isotopically enriched form. Isotopic enrichment can be achieved to any degree.
  • the key intermediates and compounds in the present invention are isolated and purified in a manner common to separation and purification methods in organic chemistry and examples of such methods include filtration, extraction, drying, spin drying, and various types of chromatography. Alternatively, the intermediate can be subjected to the next reaction without purification.
  • one or more compounds of the invention may be used in combination with one another.
  • a compound of the invention may be used in combination with any other active agent for the preparation of a medicament for regulating cell function or treating a disease or Pharmaceutical composition. If a group of compounds is used, the compounds can be administered to the subject simultaneously, separately or sequentially.
  • the present invention provides a class of compounds of novel structure.
  • the activity test results show that the compound of the present invention can significantly inhibit the activity of ROCK, and provides a new drug selection for clinical treatment and/or prevention of cardiovascular diseases, ocular hypertension, glaucoma or cancer.
  • the raw materials and equipment used in the specific embodiments of the present invention are known products and are obtained by purchasing commercially available products.
  • N-Benzyloxycarbonyl-4-piperidone (50.0 g, 214 mmol, Demer's reagent) was dissolved in dichloromethane (100 ml), and the mixture was slowly added dropwise to the reaction mixture, and the mixture was further stirred at room temperature for 2 hours, and then stirred.
  • the reaction mixture was poured into ice-cold aqueous sodium acetate solution, stirred for half an hour, extracted with dichloromethane (100 ml ⁇ 3), washed with saturated brine, dried over anhydrous sodium sulfate Benzyloxycarbonyl-4-chloro-5-formyl-3,6-dihydro-2H-piperidine (60.0 g, yield 100%).
  • Test Example 1 Detection of compound enzymatic activity
  • ROCK2 is capable of phosphorylating S6K (KRRRLASLR) polypeptide substrates and converting ATP to ADP.
  • ADP-Glo TM Reagent kinase reaction was terminated, and consumed the remaining ATP.
  • Kinase assay reagents were added, so that it converts ADP into ATP at the same time, ATP is then converted Ultra-Glo TM luciferase light emission signal to the light emitting signal positively correlated with kinase activity.
  • Assay Buffer 40 mM Tris pH 7.5, 20 mM MgCl2, 0.1% BSA (w/v), 50 ⁇ M DTT;
  • ROCK1 is capable of phosphorylating S6K (KRRRLASLR) polypeptide substrates and converting ATP to ADP.
  • ADP-Glo TM Reagent kinase reaction was terminated, and consumed the remaining ATP.
  • Kinase assay reagents were added, so that it converts ADP into ATP at the same time, ATP is then converted Ultra-Glo TM luciferase light emission signal to the light emitting signal positively correlated with kinase activity.
  • Assay Buffer 40 mM Tris pH 7.5, 20 mM MgCl 2 , 0.1% BSA (w/v), 50 ⁇ M DTT;
  • Example ROCK1 ROCK2 Example ROCK1 ROCK2 1 ++ +++ 2 + +++ 3 ND +++ 4 ND +++ 5 ND +++ 6 ND +++ 7 ND +++ 8 ND ++ 9 ND +++ 10 ND ++ 11 ND ++ 12 ND +++ 13 ND +++ 14 ND ++ 15 ND +++ 16 ND +++ 17 ND ++ 18 ND +++ 19 ND +++ 20 ND +++ twenty one ++ +++ twenty two ND +++ twenty three ND +++ twenty four ND +++ 25 ND +++ 26 ND +++ 27 ND +++ 28 ND +++ 29 ND +++ 30 ND +++ 31 ND +++ 32 ND +++ 33 ND +++ 34 ND +++ 35 ND +++ 36 ND +++ 37 ND +++ 38 ND ++ 39 ND +++ 40 ND +++
  • test results indicate that the compound of the present invention has a good ROCK inhibitory activity and can be used for the prevention and/or treatment of diseases associated with abnormal ROCK activity.
  • ROCK2 promotes assembly of microfilaments and focal adhesions by phosphorylating substrates such as myosin light chain, causing changes in cell morphology.
  • the porcine trabecular mesh cell cells were inoculated into a multiwell plate under the conditions of DMEM containing 10% FBS. After overnight incubation, the cells were incubated with the compound for 1 hour. After fixation and permeabilization of cells with 4% paraformaldehyde and 0.1% Triton X-100, microfilaments and focal adhesions were labeled with vinculin-specific antibodies and rhodamine, respectively. Cells were observed under 488 nM and 549 nM fluorescence, respectively.
  • the compounds of Examples 1-3, 11, 23, 24, 27-28, 31, 34, 63 caused the depolymerization of cell microfilaments and focal adhesions to be stronger than or equal to the control compound Ripasudil (Glanatec).
  • the rat smooth muscle cell line A7r5 was used. ROCK2 causes changes in the cytoskeleton by phosphorylating two amino acid sites of myosin light chain T18/S19.
  • A7r5 cells were seeded into a multiwell plate under the conditions of DMEM containing 10% FBS. After overnight incubation, the serum was starved for 4 hours and the cells were incubated with the compound for 1 hour in serum-free medium. Myosin light chain phosphorylation levels were detected by immunoblotting using phspho-MLC-T18/S19 specific antibodies and a second detection antibody. DMSO treated cells and Ripasudil treated cells served as controls.
  • the compounds of Examples 1-2, 23, 24, 26-28, 31, 34 inhibited myosin light chain phosphorylation by a greater than or equal to the control compound Ripasudil (Glanatec).
  • novel compound of the formula I provided by the present invention exhibits a good ROCK inhibitory activity, and provides a new medicinal possibility for clinical prevention and/or treatment of diseases associated with abnormal ROCK activity.

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Abstract

本发明公开了式Ⅰ所示的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体。本发明还提供了所述化合物的制备方法及其在制备抑制ROCK的药物中的应用。

Description

一种抑制ROCK的化合物及其制备方法与应用 技术领域
本发明涉及一种抑制ROCK的化合物及其制备方法与应用。
背景技术
Rho属于小分子单聚体GTPase超家族,是Ras超家族的哺乳动物基因同系物,通过其下游最主要的效应分子Rho激酶(Rho-associated coiled-coil containing protein kinase,ROCK),来调节细胞肌动蛋白骨架的重组,从而广泛参与细胞有丝分裂、细胞骨架调整、平滑肌细胞收缩、神经再生、肿瘤细胞浸润、细胞凋亡的调节等一系列生物学过程。Rho/ROCK激活后可以作用于多种底物,从而产生生物学过程。最主要的两种底物是肌球蛋白轻链(MLC)和肌球蛋白轻链磷酸酶(MLCP),MLC的磷酸化水平是决定平滑肌收缩程度的一个重要因素。肌球蛋白轻链激酶(MLCK)磷酸化MLC的Ser-19位点,导致平滑肌收缩;MLCP的抑制可以使MLC的磷酸化和平滑肌的收缩进一步增强。ROCK被激活以后,本身可以将MLC磷酸化而发生肌丝收缩作用;同时也能将MLCP磷酸化,使MLCP失活,导致细胞胞浆内MLC磷酸化程度增高,间接促进肌丝收缩。
青光眼及眼部高压在我国是第二大眼科疾病,我国40岁以上人口中青光眼患者高达520万,双眼盲的患者已近100万。青光眼是指眼内压间断或持续升高的一种眼病,持续的高眼压可以给眼球各部分组织和视功能带来损害,如不及时治疗,视野可以全部丧失而至失明。Rho/ROCK信号通路通过抑制MLC、MLCP的磷酸化水平,进而舒张眼部的小梁组织,减小房水流出通道的阻力,促进房水的流出,从而达到降低眼压的疗效;同时对ROCK2的抑制可以促进神经节细胞轴突的再生,增加视网膜神经节细胞的存活,显示出对视网膜神经保护的作用。而青光眼患者致盲最主要的原因就是由于长期眼部房水流出受阻,眼压过高导致视网膜受损。ROCK2的抑制剂在这两个方面都能起到很好疗效,为抗青光眼的研究开辟了新的机制。
在作为抗青光眼及眼部高压的新靶点的同时,ROCK抑制剂在抗肿瘤,心血管疾病以及炎症等疾病领域也有重要进展,多个化合物处于药物发现或者已进入临床阶段。对ROCK靶点特异性抑制剂的相关研究将具有很好的药物应用前景和社会价值。
目前已经研究开发的ROCK抑制剂可分为五大类:(1)异喹啉类:此类化合物结构特点是具有一个异喹啉结构和哌嗪环,两者通过磺酰基相连。代表物有法苏地尔(Uehata M,Ishizaki T,Satoh H,et al.Calcium sensitization of smooth muscle mediated by a Rho-associated protein kinase in hypertension[J].Nature,1997,389:990-994)、H-1152P (Tamura M,Nakao H,Yoshizaki H,et al.Development of specific Rho-kinase inhibitors and their clinical application[J].Biochim Biophys Acta,2005,1754:245-252);(2)4-氨基吡啶类:此类化合物结构除4-氨基吡啶母核外,在分子的中心位置还含有一个环己烷或苯环结构,在环己烷的4位具有侧链结构。代表物有Y-30141(Takami A,Iwakubo M,Okada Y,et al.Design and synthesis of Rho kinase inhibitors[J].Bioorg Med Chem,2004,12:2115-2137);(3)吲唑类:此类化合物将5-氨基或5-烷氧基-1H吲唑作为骨架;(4)酰胺和脲类:此类化合物具有一个邻苯二甲酰亚胺和一个脲基构成的绞和结构。(5)其它类:其它不包含上述结构的ROCK抑制剂,代表物有Rockout(Yarrow JC,Totsukawa G,Charras GT,et al.Screening for cell migration inhibitors via automated microscopy reveals a Rho-kinase inhibitor[J].Chem Biol,2005,12:385-395)。
目前已上市的ROCK抑制剂药物有Asahi Kasei公司的Eril(适用于脑血管痉挛的治疗)和Kowa公司的Glanatec(适用于高眼压症和青光眼的治疗)。其中Glanatec仅在日本上市销售。因此进行开发作用于ROCK的靶向小分子药物研究,得到活性更好、选择性更高、更低毒性和副作用、更经济的抗青光眼药物,具有十分重要的社会和经济意义。
发明内容
本发明的目的在于提供一种新结构的具有药用价值的式Ⅰ所示的化合物及其制备方法与应用,以及包含该化合物的药物组合物,以便制备预防和/或治疗与ROCK活性异常相关的疾病的药物,为患者提供更多、更好的药物选择。
本发明提供了式Ⅰ所示的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体:
Figure PCTCN2016111430-appb-000001
其中,
Y为S、O或NR12
X1、X2、X3分别或同时为CR1或N;
每个R1独立选自H、卤素、C1~C6烷基或C1~C6烷氧基;
R4、R5、R6、R7、R12分别或同时为H、卤素、C1~C6烷基或C1~C6烷氧基;
R8、R9分别或同时为H、C1~C6烷基、取代的C1~C6烷基、C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基、取代的3元~6元杂环基、C5~C10芳基、取代的C5~ C10芳基、5元~10元杂芳基或取代的5元~10元杂芳基;或者,R8与R9相连构成C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基或取代的3元~6元杂环基;
R10、R11分别或同时为H、C1~C6烷基、取代的C1~C6烷基、C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基、取代的C3~C6杂环基、C5~C10芳基、取代的C5~C10芳基、5元~10元杂芳基或取代的5元~10元杂芳基;或者,R10与R11相连构成3元~6元杂环基或取代的3元~6元杂环基。
进一步地,所述化合物结构如式Ⅰa所示:
Figure PCTCN2016111430-appb-000002
其中,
Y为S或O;
X1、X2中至少有1个为N。
进一步地,R8与R9相连构成C3~C6环烷基、卤素取代或C1~C6烷基取代的C3~C6环烷基;或者,R8、R9独立选自H、C1~C4烷基、C1~C4烷氧基取代或芳基取代或杂芳基取代的C1~C4烷基、C3~C6环烷基、卤素取代或C1~C6烷基取代的C3~C6环烷基、4元杂环基、苯基、取代苯基、6元杂芳基或取代的6元杂芳基,其中,R8、R9至少1个为H。
进一步地,所述取代的C3~C6环烷基中取代基为氟或甲基;所述取代的C1~C4烷基中取代基为甲氧基、苯基、取代苯基、吡啶基或取代吡啶基;所述的4元杂环基为氧杂环丁基;所述的6元杂芳基为吡啶基。
进一步地,所述取代苯基、取代的6元杂芳基、取代吡啶基中,取代基独立选自卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;优选为氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
进一步地,所述化合物结构如式Ⅱ所示:
Figure PCTCN2016111430-appb-000003
进一步地,R10、R11分别或同时为H或C1~C4烷基。
进一步地,所述的化合物为:
Figure PCTCN2016111430-appb-000004
进一步地,所述化合物如式Ⅱa所示:
Figure PCTCN2016111430-appb-000005
a为0~6的整数;
R1a、R2a、R3a、R4a、R5a分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的 C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
进一步地,a为0、1或2;R1a、R2a、R3a、R4a、R5a分别或同时为H、羟基、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
进一步地,式Ⅱa所示的化合物为:
Figure PCTCN2016111430-appb-000006
Figure PCTCN2016111430-appb-000007
进一步地,所述的化合物如式Ⅱb所示:
Figure PCTCN2016111430-appb-000008
b为0~6的整数;
R1b、R2b、R3b、R4b、R5b、R6b、R7b分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
进一步地,b为0、1或2;R1b、R2b、R3b、R4b、R5b、R6b、R7b分别或同时为H、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
进一步地,式Ⅱb所示的化合物为:
Figure PCTCN2016111430-appb-000009
进一步地,所述的化合物如式Ⅱc所示:
Figure PCTCN2016111430-appb-000010
c为0~6的整数;
Xc、Yc、Zc独立选自CR3c或N,其中至少1个为N;
R1c、R2c、每个R3c独立选自H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
进一步地,c为0、1或2;Xc、Yc中仅1个为N,Zc为CR3c;R1c、R2c、每个R3c
别或同时为H、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
进一步地,式Ⅱc所示的化合物为:
Figure PCTCN2016111430-appb-000011
进一步地,所述的化合物如式Ⅱd所示:
Figure PCTCN2016111430-appb-000012
d为1~6的整数;
R1d、R2d分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
进一步地,d为1或2;R1d、R2d分别或同时为H或C1~C4烷基。
进一步地,式Ⅱd所示的化合物为:
Figure PCTCN2016111430-appb-000013
进一步地,R10为H,R11为C3~C6环烷基或取代的C3~C6环烷基。
进一步地,R11为C4~C6环烷基或取代的C4~C6环烷基;其中,所述的取代基为氟、甲基或乙基。
进一步地,所述的化合物为:
Figure PCTCN2016111430-appb-000014
进一步地,R10为H,R11为3元~6元杂环基或取代的3元~6元杂环基。
进一步地,R11为4元~6元杂环基或取代的4元~6元杂环基;其中,所述的杂环基中仅有1个杂原子,所述杂原子为N或O;所述的取代基为甲基或乙基。
进一步地,所述的化合物为:
Figure PCTCN2016111430-appb-000015
进一步地,所述的化合物如式Ⅱg所示:
Figure PCTCN2016111430-appb-000016
Xg、Yg独立选自CR3g或N,其中至少1个为N;
R1g、R2g、R3g独立选自H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
进一步地,Xg为N,Yg为CR3g或N;R1g、R2g、R3g分别或同时为H、甲基、三氟甲 基、甲氧基或三氟甲氧基。
进一步地,式Ⅱg所示的化合物为:
Figure PCTCN2016111430-appb-000017
进一步地,所述的化合物如式Ⅱh所示:
Figure PCTCN2016111430-appb-000018
R1h、R2h、R3h、R4h、R5h、R6h分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;优选为H、氟、氯、甲基或三氟甲基。
进一步地,式Ⅱh所示的化合物为:
Figure PCTCN2016111430-appb-000019
进一步地,R10与R11相连构成6元杂环基或C1~C6烷基取代的6元杂环基。
进一步地,所述的杂环基中至多有2个杂原子,所述杂原子为N或O;所述取代的6元杂环基中取代基为甲基或三氟甲基。
进一步地,所述的化合物为:
Figure PCTCN2016111430-appb-000020
本发明提供了一种所述化合物的制备方法,包括如下步骤:
步骤a:
Figure PCTCN2016111430-appb-000021
化合物SM-1a与化合物SM-2a,加入酰胺缩合试剂和路易斯碱,在卤烃类溶剂中反应,得化合物IM-1a;其中,T1a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
步骤b:
Figure PCTCN2016111430-appb-000022
化合物IM-1a与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-2a;
步骤c:
Figure PCTCN2016111430-appb-000023
化合物IM-2a与化合物SM-3a,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-3a;其中,T2a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
步骤d:
Figure PCTCN2016111430-appb-000024
化合物IM-3a与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-4a;
步骤e:
Figure PCTCN2016111430-appb-000025
化合物IM-4a与化合物SM-4a,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
其中,步骤a于10℃~40℃反应1h~12h;
所述化合物SM-1a与化合物SM-2a的摩尔比为1:0.5~2;所述化合物SM-1a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1a与路易斯碱的摩尔比为1:2~10;所述化合物SM-1a与卤烃类溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上;
步骤b于10℃~40℃反应0.5h~12h;
所述化合物IM-1a与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-1a与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-1a与有机溶剂的重量体积比为1:20~100g/ml;
所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
步骤c于10℃~40℃反应1h~12h;
所述化合物IM-2a与化合物SM-3a的摩尔比为1:0.5~2;所述化合物IM-2a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2a与路易斯碱的摩尔比为1:2~10;所述化合物IM-2a与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
步骤d于10℃~40℃反应0.5h~12h;
所述化合物IM-3a与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3a与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3a与有机溶剂的重量体积比为1:20~100g/ml;
所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
步骤e于10℃~40℃反应1h~12h;
所述化合物IM-4a与化合物SM-4a的摩尔比为1:0.5~2;所述化合物IM-4a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-4a与路易斯碱的摩尔比为1:2~10;所述化合物IM-4a与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
进一步地,步骤a所述化合物SM-1a是由下述方法制备得到:
步骤a1:
Figure PCTCN2016111430-appb-000026
将三氯氧磷与N,N-二甲基甲酰胺混合,加入二氯甲烷,再加入化合物A反应,得到化合物B;其中,T1a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
步骤a2:
Figure PCTCN2016111430-appb-000027
化合物B、化合物C和路易斯碱,在卤烃类溶剂中反应,得到化合物D;其中,T11a为C1~C6烷基;
步骤a3:
Figure PCTCN2016111430-appb-000028
化合物D与路易斯碱在醇类溶剂和/或水中反应,即得化合物SM-1a。
其中,步骤a1于0℃~5℃将三氯氧磷与N,N-二甲基甲酰胺混合,加入二氯甲烷,室温下搅拌2小时~5小时,再加入化合物A的二氯甲烷溶液,室温下反应2小时~5小时,得到化合物B;
所述三氯氧磷与N,N-二甲基甲酰胺的摩尔比为1:0.5~2;所述三氯氧磷与二氯甲烷A的重量体积比为1:1~10g/ml;所述三氯氧磷与化合物A的摩尔比为1:0.5~2;所述化合物A与二氯甲烷B的重量体积比为1:1~10g/ml;
步骤a2于50℃~90℃反应2小时~24小时,得到化合物D;
所述化合物B与化合物C的摩尔比为1:0.5~2;所述化合物B与路易斯碱的摩尔比为1:2~10;所述化合物B与卤烃类溶剂的重量体积比为1:1~10g/ml;
所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上;
步骤a3于10℃~40℃反应1h~12h,即得化合物SM-1a;
所述化合物D与路易斯碱的摩尔比为1:5~15;所述化合物D与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上。
本发明提供了一种所述化合物的制备方法,包括以下步骤:
步骤①:
Figure PCTCN2016111430-appb-000029
化合物SM-1b与化合物SM-2b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-1b;其中,T1b为叔丁氧羰基、苄氧羰基或芴甲氧羰基;T11b为C1~C6烷基;
步骤②:
Figure PCTCN2016111430-appb-000030
化合物IM-1b和路易斯碱在醇类溶剂和/或水中反应,得化合物IM-2b;
步骤③:
Figure PCTCN2016111430-appb-000031
化合物IM-2b与化合物SM-3b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-3b;
步骤④:
Figure PCTCN2016111430-appb-000032
化合物IM-3b与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-4b;
步骤⑤:
Figure PCTCN2016111430-appb-000033
化合物SM-4b与化合物IM-4b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
其中,步骤①于10℃~40℃反应1h~12h,得化合物IM-1b;
所述化合物化合物SM-1b与化合物SM-2b的摩尔比为1:0.5~2;所述化合物SM-1b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1b与路易斯碱的摩尔比为1:2~10;所述化合物SM-1b与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
步骤②于10℃~40℃反应1h~12h,得化合物IM-2b;
所述化合物IM-1b与路易斯碱的摩尔比为1:5~15;所述化合物IM-1b与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上。
步骤③于10℃~40℃反应1h~12h,得化合物IM-3b;
所述化合物化合物IM-2b与化合物SM-3b的摩尔比为1:0.5~2;所述化合物IM-2b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2b与路易斯碱的摩尔比为1:2~10;所述化合物IM-2b与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
步骤④于10℃~40℃反应0.5h~12h,得化合物IM-4b;
所述化合物IM-3b与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3b与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3b与有机溶剂的重量体积比为1:20~100g/ml;
所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
步骤⑤于10℃~40℃反应1h~12h,即得;
所述化合物SM-4b与化合物IM-4b的摩尔比为1:0.5~2;所述化合物SM-4b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-4b与路易斯碱的摩尔比为1:2~10;所述化合物SM-4b与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
本发明提供了一种所述化合物的制备方法,包括以下步骤:
步骤i:
Figure PCTCN2016111430-appb-000034
化合物SM-1c与化合物SM-2c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-1c;其中,T11c为C1~C6烷基;
步骤ii:
Figure PCTCN2016111430-appb-000035
化合物IM-1c与路易斯碱在醇类溶剂和/或水中反应,得化合物IM-2c;
步骤iii:
Figure PCTCN2016111430-appb-000036
化合物SM-3c与化合物SM-4c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,,得化合物IM-3c;其中,T1c为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
步骤iv:
Figure PCTCN2016111430-appb-000037
化合物IM-3c与路易斯酸或路易斯碱在有机溶剂中反应,得化合物IM-4c;
步骤v:
Figure PCTCN2016111430-appb-000038
化合物IM-2c与化合物IM-4c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
其中,步骤i于10℃~40℃反应1h~12h,得化合物IM-1c;
所述化合物化合物SM-1c与化合物SM-2c的摩尔比为1:0.5~2;所述化合物SM-1c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1c与路易斯碱的摩尔比为1:2~10;所述化合物SM-1c与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四 氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
步骤ii于10℃~40℃反应1h~12h,得化合物IM-2c;
所述化合物IM-1c与路易斯碱的摩尔比为1:1~10;所述化合物IM-1c与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上;
步骤iii于10℃~40℃反应1h~12h,得化合物IM-3c;
所述化合物化合物SM-3c与化合物SM-4c的摩尔比为1:0.5~2;所述化合物SM-3c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-3c与路易斯碱的摩尔比为1:2~10;所述化合物SM-3c与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
步骤iv于10℃~40℃反应0.5h~12h,得化合物IM-4c;
所述化合物IM-3c与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3c与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3c与有机溶剂的重量体积比为1:20~100g/ml;
所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲 酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
步骤v于10℃~40℃反应1h~12h,即得;
所述化合物IM-2c与化合物IM-4c的摩尔比为1:0.5~2;所述化合物IM-2c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2c与路易斯碱的摩尔比为1:2~10;所述化合物IM-2c与有机溶剂的重量体积比为1:5~100g/ml;
所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
本发明提供了所述的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体在制备ROCK抑制剂类药物中的应用。
进一步地,所述的药物为ROCK1和/或ROCK2抑制剂。
进一步地,所述的药物为治疗和/或预防心血管疾病、高眼压症、青光眼或者癌症的药物。
本发明提供了一种药物组合物,它是以所述的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体为活性成分,加上药学上可接受的辅料或辅助性成分制备得到的制剂。
进一步地,所述的制剂为滴眼剂、口服给药制剂、舌下给药制剂、颊给药制剂、透皮吸收制剂或注射制剂。
本发明中提供的化合物和衍生物可以根据IUPAC(国际纯粹与应用化学联合会)或CAS(化学文摘服务社,Columbus,OH)命名系统命名。
关于本发明的使用术语的定义:除非另有说明,本文中基团或者术语提供的初始定义适用于整篇说明书的该基团或者术语;对于本文没有具体定义的术语,应该根据公开内容和上下文,给出本领域技术人员能够给予它们的含义。
“取代”是指分子中的氢原子被其它不同的原子或分子所替换。
碳氢基团中碳原子含量的最小值和最大值通过前缀表示,例如,前缀Ca~Cb烷基表明任何含“a”至“b”个碳原子的烷基。因此,例如,C1~C4烷基是指包含1~4个碳原 子的烷基;取代的C1~C6烷基是指烷基中包含1~6个碳原子,不将取代基的碳原子数计算在内。
术语“杂环基”是指具有环杂原子的非芳香族环系的基团,可以是饱和的也可以是部分不饱和的。
术语“药学上可接受的”是指某载体、运载物、稀释剂、辅料,和/或所形成的盐通常在化学上或物理上与构成某药物剂型的其它成分相兼容,并在生理上与受体相兼容。
术语“盐”和“可药用的盐”是指上述化合物或其立体异构体,与无机和/或有机酸和碱形成的酸式和/或碱式盐,也包括两性离子盐(内盐),还包括季铵盐,例如烷基铵盐。这些盐可以是在化合物的最后分离和纯化中直接得到。也可以是通过将上述化合物,或其立体异构体,与一定数量的酸或碱适当(例如等当量)进行混合而得到。这些盐可能在溶液中形成沉淀而以过滤方法收集,或在溶剂蒸发后回收而得到,或在水介质中反应后冷冻干燥制得。本发明中所述盐可以是化合物的盐酸盐、硫酸盐、枸橼酸盐、苯磺酸盐、氢溴酸盐、氢氟酸盐、磷酸盐、乙酸盐、丙酸盐、丁二酸盐、草酸盐、苹果酸盐、琥珀酸盐、富马酸盐、马来酸盐、酒石酸盐或三氟乙酸盐。
术语“立体异构体”包括立体中心(例如带有4个不同取代基的碳)、轴不对称例如有关键、平面不对称及其混合物的存在。
本发明的某些实施方式中,本发明包括了同位素标记的化合物,所述同位素标记化合物是指与本文中所列化合物相同,但是其中的一个或多个原子被另一个原子取代,该原子的原子质量或质量数不同于自然界中常见的原子质量或质量数。可以引入式(I)化合物中的同位素包括氢、碳、氮、氧、硫,即2H,3H、13C、14C、15N、17O、18O、35S。含有上述同位素和/或其它原子同位素的式(I)的化合物及其立体异构体,以及该化合物、立体异构体的可药用的盐均应包含在本发明范围之内。
术语“同位素体”是指其中天然同位素丰度的至少一个原子被不同于天然丰度的同位素富集形式置换的化合物的任何形式。同位素体可以氢置换为氘和/或氚为基础。同样地,天然丰度的12C可被13C或14C置换、天然丰度的14N可被15N置换,天然丰度的16O被17O或18O置换等或任何组合。同位素体可包括化合物内的任何数目的原子被同位素富集形式置换。可实现同位素富集到任何程度。
本发明中的关键中间体和化合物进行分离和纯化,所使用的方式是有机化学中常用的分离和纯化方法且所述方法的实例包括过滤、萃取、干燥、旋干和各种类型的色谱。可选择地,可以使中间体不经纯化即进行下一步反应。
在某些实施方式中,本发明的一种或多种化合物可以彼此联合使用。也可选择将本发明的化合物与任何其它的活性试剂结合使用,用于制备调控细胞功能或治疗疾病的药物或 药物组合物。如果使用的是一组化合物,则可将这些化合物同时、分别或有序地对受试对象进行给药。
本发明提供了一类结构新颖的化合物。活性检测结果表明,本发明化合物可显著抑制ROCK的活性,为临床治疗和/或预防心血管疾病、高眼压症、青光眼或者癌症提供了一种新的用药选择。
显然,根据本发明的上述内容,按照本领域的普通技术知识和惯用手段,在不脱离本发明上述基本技术思想前提下,还可以做出其它多种形式的修改、替换或变更。
以下通过实施例形式的具体实施方式,对本发明的上述内容再作进一步的详细说明。但不应将此理解为本发明上述主题的范围仅限于以下的实例。凡基于本发明上述内容所实现的技术均属于本发明的范围。
具体实施方式
本发明具体实施方式中使用的原料、设备均为已知产品,通过购买市售产品获得。
实施例1、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
1、1-苄氧羰基-4-氯-5-甲酰-3,6-二氢-2H-哌啶的制备
Figure PCTCN2016111430-appb-000039
在0℃下,将三氯氧磷(52.6g,343mmol)缓慢滴加入搅拌的干燥N,N-二甲基甲酰胺(31.3g,429mmol,33.3mL)中,滴加完待混合液完全固化,加入二氯甲烷(100ml),升至室温,继续搅拌两个小时,然后将温度降至0℃。将N-苄氧羰基-4-哌啶酮(50.0g,214mmol,德默试剂)溶于二氯甲烷(100ml)后缓慢滴入反应液中,升至室温继续搅拌反应2小时后,搅拌下将反应混合液倒入加冰的醋酸钠水溶液中,搅拌半个小时,用二氯甲烷(100ml×3)萃取,饱和食盐水洗涤,无水硫酸钠干燥,减压蒸除溶剂得粗品1-苄氧羰基-4-氯-5-甲酰-3,6-二氢-2H-哌啶(60.0g,产率100%)。
MS(ESI)m/z 280(M+1)+。
2、5-苄基2-乙基6,7-二氢噻吩[3,2-c]并吡啶-2,5(4H)-二羧酸的制备
Figure PCTCN2016111430-appb-000040
在室温下,将1-苄氧羰基-4-氯-5-甲酰-3,6-二氢-2H-哌啶(60.0g,214mmol)和巯基乙 酸乙酯(41.2g,343mmol,德默试剂),溶入二氯甲烷(200mL)中,搅拌下,缓慢滴加三乙胺(43.3g,429mmol,59.3mL),滴加后温度升至60℃回流过夜后,加入水,用二氯甲烷(100mL×3)萃取,饱和食盐水洗涤,无水硫酸钠干燥,减压蒸除溶剂得粗品,层析柱纯化得5-苄基2-乙基6,7-二氢噻吩[3,2-c]并吡啶-2,5(4H)-二羧酸(18.0g,44.3mmol,产率21%)。
MS(ESI)m/z 346(M+1)+。
3、5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸
Figure PCTCN2016111430-appb-000041
在室温下,将5-苄基2-乙基6,7-二氢噻吩[3,2-c]并吡啶-2,5(4H)-二羧酸(2.00g,5.79mmol)溶解在甲醇(30.0mL)和氢氧化钾水溶液(30.0mL,2M)中,然后搅拌2小时后,减压蒸除甲醇,用乙酸乙酯(50mL×3)萃取出杂质,调节pH至5~6,用乙酸乙酯(50mL×3)萃取,萃取液用饱和食盐水(50mL×2)洗涤,无水硫酸钠干燥,滤出萃取液,减压蒸除溶剂得5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸(1.30g,4.10mmol,产率71%)。
MS(ESI)m/z 318(M+1)+。
4、2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸苄酯的制备
Figure PCTCN2016111430-appb-000042
将5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸(500mg,1.58mmol)和N,N-二异丙基乙胺(814mg,6.31mmol,1.14mL)溶于二氯甲烷(10.0mL)中,然后加入六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷(822mg,1.58mmol),室温下搅拌15分钟,加入苯胺(147mg,1.58mmol)继续搅拌反应1~2小时后直接旋干得粗品,柱层析纯化得2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5-(4H)-羧酸苄酯(460mg,1.17mmol,产率74%)。
MS(ESI)m/z 393(M+1)+。
5、N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000043
将2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5-(4H)-羧酸苄酯(460mg,1.17mmol,)溶于含30%溴化氢的乙酸溶液(10.0mL)中,室温搅拌1小时后直接旋干并用乙酸 乙酯洗涤得白色固体N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(302mg,1.17mmol,产率100%)。
MS(ESI)m/z 259(M+1)+。
6、(R)-(1-氧代-1-(2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基]丁-2-基)氨基甲酸叔丁酯的制备
Figure PCTCN2016111430-appb-000044
将(R)-2-((叔丁氧基羰基)氨基)丁酸(267mg,1.32mmol,江苏鳄鱼试剂化工有限公司)和N,N-二异丙基乙胺(680mg,5.27mmol,919μL)溶于二氯甲烷(10.0mL)中,然后加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(502mg,1.32mmol),室温下搅拌15分钟,加入N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(302mg,1.17mmol)继续搅拌反应1~2小时后直接旋干得粗品,柱层析纯化得(R)-(1-氧代-1-(2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基]丁-2-基)氨基甲酸叔丁酯(300mg,677μmol,产率58%)。
MS(ESI)m/z 444(M+1)+。
7、(R)-5-(2-氨基丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000045
将(R)-(1-氧代-1-(2-(苯基氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基]丁-2-基)氨基甲酸叔丁酯(300mg,677μmol)溶于三氟乙酸(2.00mL)和二氯甲烷(10.0mL)中,室温搅拌1小时后直接旋干得(R)-5-(2-氨基丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(209mg,609μmol,产率90%)。
MS(ESI)m/z 344(M+1)+。
8、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000046
将(R)-5-(2-氨基丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(209mg,609μmol),1H-吲唑-5-羧酸(142mg,874μmol)和N,N-二异丙基乙胺(452mg,3.50mmol, 610μL)溶于DMF(10.0mL)中,然后加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(332mg,874μmol),室温下搅拌反应1~2小时后直接旋干得粗品,柱层析及制备高效液相纯化得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(76.5mg,157μmol,产率26%)。
MS(ESI)m/z 488(M+1)+。
1HNMR(400MHz,DMSO):δ=13.28(m,1H),10.15(s,1H),8.65-8.63(m,1H),,8.42-8.37(d,1H),8.21-8.18(m,1H),7.91-7.89(m,1H),7.80(s,1H),7.72-7.70(m,2H),7.58-7.55(m,1H),7.36-7.11(m,2H),7.11-7.07(m,1H)4.97-4.95(m,1H),4.80-4.76(m,1.4H),4.49-4.45(m,0.6H),3.85-3.84(m,2H),2.90-2.85(m,2H),1.80-1.76(m,2H),0.99-0.92(m,3H)。
实施例2、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟吡啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000047
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2-氟吡啶-4-胺(江苏鳄鱼试剂化工有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸(上海德默医药有限公司)为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟吡啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率1.7%)。
MS(ESI)m/z=507(M+1)+
1HNMR(400MHz):δ=13.00(1H,s),10.83(1H,s),8.60-8.62(1H,m),8.42-8.34(1.3H,m),8.21-8.13(1.9H,m),7.90-7.83(2H,m),7.60-7.51(3H,m),4.96-4.95(1H,m),4.82-4.74(1.4H,m),4.50-4.45(0.6H,m),4.00-3.86(0.7H,m),3.85-3.82(1.3H,m),2.98-2.87(2H,m),1.82-1.74(2H,m),0.98-0.90(3H,m)。
实施例3、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苯乙基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000048
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、苯乙胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R) -5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苯乙基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率1.6%)。
MS(ESI)m/z=516(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.64-8.62(m,1H),8.50-8.47(m,1H),8.42-8.8.35(m,1H),8.21-8.19(d,1H),7.91-7.89(m,1H),7.57-7.56(m,1H),7.47-7.46(d,1H),7.31-7.27(m,3H),7.23-7.20(m,3H),4.94(m,1H),4.73-4.69(m,1.4H),4.43(m,0.6H),3.83.-3.81(m,2H),3.45-3.40(m,2H),2.91-2.77(m,4H),1.79-1.35(m,2H),0.98-0.90(m,3H)。
实施例4、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(四氢呋喃-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000049
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、四氢呋喃-3-胺(上海韶远化学科技有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(四氢呋喃-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.2%)。
MS(ESI)m/z=482(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(m,1H),8.7-8.30(m,3H),,8.45(m,1H),7.54-7.75(m,1H),7.50-7.52(m,2H)5.6-4.25(m,4H),4.0-3.8(m,5H),3.75(m,2H),3.0-2.75(m,2H),2.3-2.1(m,1H),1.75-1.65(m,3H),0.98-0.90(m,3H)。
实施例5、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基-1H-吡唑-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000050
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、1-甲基-1H-吡唑-3-胺(上海德默医药有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基-1H-吡唑-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.7%)。
MS(ESI)m/z=492(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(m,1H),10.85-10.83(m,1H),8.65-8.56(m,1H),8.41-8.36 (m,1H),8.20-8.18(m,1H),7.90-7.84(m,2H),7.59-7.53(m,2H),6.50-6.49(m,1H),4.95-4.92(m,1H),4.75-4.69(m,1H),4.44-4.40(m,1H),4.00-3.97(m,1H),3.82-3.80(m,1H),3.76(s,3H),2.92-2.82(m,2H),1.84-1.70(m,2H),0.98-0.91(m,3H)。
实施例6、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000051
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、1-甲基哌啶-4-胺(上海韶远化学科技有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率12%)。
MS(ESI)m/z=509(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.63-8.57(m,2H),8.41-8.33(m,1H),8.29(s,1H),8.20-8.18(m,2H),7.89-7.81(m,1H),7.57-7.53(m,2H),4.96-4.87(m,1H),4.72-4.63(m,1H),4.42-4.38(m,1H),3.99-3.95(m,1H),3.81-3.78(m,2H),2.89-2.79(m,4H),2.20(s,3H),2.08-1.98(m,2H),1.81-1.73(m,2H),1.57-1.55(d,j=8Hz,2H),0.97-0.89(m,3H)。
实施例7、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000052
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2-氟苯胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率4.2%)。
MS(ESI)m/z=506(M+1)+
1HNMR(400MHz,DMSO)δ=13.30(s,1H),10.06(s,1H),8.66(d,J=0.8Hz,0.6H),8.59(d,J=0.8Hz,0.4H),8.43(s,0.6H),8.37(s,0.4H),8.22(s,0.6H),8.20(s,0.4H),7.86–7.92(m,1H),7.79(s,1H),7.53-7.59(m,2H),7.19–7.32(m,3H),4.92–5.00(m,1H),4.72–4.84(m, 1.32H),4.47(d,J=1.6Hz,0.66H),3.98–4.04(m,0.65H),3.81–3.86(m,1.39H),2.86-3.02(m,2H),1.69–1.89(m,2H),0.93–1.00(m,3H)。
实施例8、5-(1-(1H-吲唑-5-甲酰氨基)-环丙烷)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000053
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、1-((叔丁氧基羰基)氨基)环丙甲酸(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得5-(1-(1H-吲唑-5-甲酰氨基)-环丙烷)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.8%)。
MS(ESI)m/z=424(M+1)+
1HNMR(400MHz,DMSO):δ=13.35-13.33(t,j=3.8Hz,1H),9.09(s,,1H),8.33-8.31(t,j=4.8Hz,2H),8.21(s,1H),7.81-7.78(d,j=8.8Hz,1H),7.58-7.55(dj=8.4Hz,1H),7.41(s,1H),4.48-4.46(t,j=4.4Hz,2H),3.92-3.88(m,2H),2.71-2.70(d,j=4.4Hz,5H),1.29(S,2H),1.06-1.03(m,2H)。
实施例9、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苄基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000054
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-苄基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.1%)。
MS(ESI)m/z=502(M+1)+
1HNMR(400MHz,DMSO):δ=13.34(S,1H),9.09(s,1H),8.98-8.95(t,j=6Hz,2H),8.64-8.62(m,1H),8.41-8.34(d,1H),8.20-8.18(d,j=8.8Hz,1H),7.90-7.87(m,1H),7.57-7.55(m,2H),7.34-7.23(m,5H),4.95-4.93(m,1H),4.73-4.69(m,1H),4.42-4.39(m,3H),3.82-3.79(m,2H),2.92-2.80(m,2H),1.78-1.74(m,2H),0.97-0.89(m,3H)。
实施例10、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N,N-二甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000055
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、二甲胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N,N-二甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率7.6%)。
MS(ESI)m/z=440(M+1)+
1HNMR(400MHz,DMSO):δ=13.34(S,1H),8.64-8.52(m,1H),8.41-8.34(m,1H),8.20-8.19(m,1H),7.90-7.82(m,1H),7.57-7.53(t,j=8.4Hz,1H),7.31-7.25(d,j=20.8Hz,1H),,4.95-4.93(m,1H),4.74-4.68(m,1H),4.44-4.39(d,1H),3.99-3.81(m,2H),3.06-2.80(m,8H),1.81-1.72(m,2H),0.97-0.89(m,3H)。
实施例11、(R)-5-(2-(1H-吡咯并[2,3-b]吡啶-5-甲酰氨基)丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000056
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吡咯并[2,3-b]吡啶-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吡咯并[2,3-b]吡啶-5-甲酰氨基)丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率16%)。
MS(ESI)m/z=426(M+1)+
1HNMR(400MHz,DMSO):δ=11.98(S,1H),8.75-8.60(m,2H),.8.50-8.35(m,2H),7.56-7.44(m,2H),6.56-6.53(m,1H),4.95-4.93(m,1H),4.74-4.68(m,1H),4.44-4.39(d,1H),3.99-3.82(m,2H),2.90-2.79(m,2H),1.81-2.72(m,2H),0.97-0.90(m,3H)。
实施例12、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000057
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、3-氟苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率17%)。
MS(ESI)m/z=520(M+1)+
1HNMR(400MHz,DMSO):δ=13.34(S,1H),9.01-8.99(t,j=6Hz,1H),8.64-8.62(m,1H),8.41-8.35(d,1H),8.20-8.18(m,1H),7.90-7.87(m,1H),7.57-7.55(m,1H),7.39-7.33(m,1H),7.13-7.07(m,3H),4.95-4.93(m,1H),4.74-4.68(m,1H),4.44-4.39(m,3H),3.82-3.81(m,2H)2.91-2.79(m,2H),1.76-1.74(m,2H),0.97-0.90(m,3H)。
实施例13、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000058
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、3-甲基苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率6.0%)。
MS(ESI)m/z=516(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.93(s,1H),8.64-8.62(m,1H),,8.44-8.41(m,2H),8.21-8.18(d,1H),7.91-7.89(m,1H),7.57-7.56(m,2H),7.20-7.18(m,1H),7.09-7.05(m,3H),4.90(m,1H),4.75-4.38(m,4H),3.83-3.81(m,2H),2.91-2.81(m,2H),2.28(s,3H),1.77-1.75(m,2H),0.99-0.92(m,3H)。
实施例14、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2,3-二氢-1H-茚-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000059
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2,3-二氢-1H-茚-4-胺(江苏鳄鱼试剂化工有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N- (3-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.8%)。
MS(ESI)m/z=528(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(s,1H),9.82(s,1H),8.42(m,1H),8.35(m,1H),8.21(m,1H),7.74-7.73(d,1H),7.58-7.56(m,2H),7.15-7.08(m,3H),5.00-4.50(m,3H),4.00-3.75(m,2H),2.92-2.77(m,6H),2.0-1.97(m,2H),1.75(m,2H),0.99-0.94(m,3H)。
实施例15、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2,3-二甲基苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000060
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2,3-二甲基苯胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2,3-二甲基苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.1%)。
MS(ESI)m/z=516(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(m,1H),9.86(s,1H),8.65-8.63(m,1H),,8.45-8.35(m,1H),8.21-8.18(d,1H),7.91-7.89(m,1H),7.57-7.56(m,1H),7.09-7.06(m,3H),4.99-4.49(m,4H),3.86-3.34(m,2H),2.95-2.84(m,2H),2.27(s,3H),2.08-2.04(d,3H),1.8-1.79(m,2H),0.99-0.92(m,3H)。
实施例16、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000061
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2-氟苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率9.3%)。
MS(ESI)m/z=520(M+1)+
1HNMR(400MHz,DMSO):δ=13.34(S,1H),8.95-8.92(t,j=6Hz,1H),8.64-8.62(m,1H),8.41-8.35(d,1H),8.20-8.18(m,1H),7.90-7.87(m,1H),7.57-7.55(m,1H),7.39-7.33(m,1H),7.13-7.07(m,3H),4.95-4.93(m,1H),4.74-4.68(m,1H),4.44-4.39(m,3H),3.82-3.81(m,2H)2.91-2.79(m,2H),1.76-1. 74(m,2H),0.97-0.90(m,3H)。
实施例17、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟-3-(三氟甲基)苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000062
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2-氟-3-三氟甲基苄胺(上海德默医药有限公司)、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氟-3-(三氟甲基)苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.0%)。
MS(ESI)m/z=588(M+1)+
1HNMR(400MHz,DMSO):δ=13.26(m,1H),9.05-9.02(t,j=5.6Hz,1H),8.65-8.63(m,1H),,8.42-8.35(d,1H),8.21-8.18(m,1H),7.91-7.89(m,1H),7.69-7.67(m,2H),759-7.67(m,2H),7.59-7.56(m,2H),7.41-7.37(m,1H),4.75-4.44(m,4H),3.83-3.30(m,2H),2.81-2.50(m,2H),1.77-1.75(m,2H),0.98-0.90(m,3H)。
实施例18、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-甲氧基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000063
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、3-甲氧基苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-甲氧基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.8%)。
MS(ESI)m/z=532(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.93(s,1H),8.64-8.62(m,1H),,8.44-8.41(m,2H),8.21-8.18(d,1H),7.91-7.89(m,1H),7.57-7.56(m,2H),7.20-7.18(m,1H),7.09-7.05(m,3H),4.90(m,1H),4.75-4.38(m,4H),3.83-3.81(m,2H),2.91-2.81(m,2H),2.28(s,3H),1.77-1.75(m,2H),0.99-0.92(m,3H)。
实施例19、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(仲丁基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000064
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、仲丁胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(仲丁基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺(总产率14%)。
MS(ESI)m/z=468(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(S,1H),8.41(m,1H),.8.21(m,1H),8.08-8.06(d,1H),7.80(m,1H),7.55(m,2H),3.82-3.81(m,3H),2.51-2.49(m,2H),1.75(m,2H),1.48-1.47(m,2H),1.11-1.08(m,3H),0.98-0.92(m,3H),0.86-0.81(m,3H)。
实施例20、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氯-5-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000065
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、2-氯-5-氟苄胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-氯-5-氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.9%)。
MS(ESI)m/z=554(M+1)+
1HNMR(400MHz,DMSO):δ=13.31(s,1H),9.01-8.99(m,1H),8.65-8.63(m,1H),8.8.42-8.36(m,1H),8.21-8.19(m,1H),7.91-7.89(m,1H),7.63(s,1H),7.57-7.50(m,2H),7.19-7.11(m,2H),4.76-4.47(m,5H),3.83(m,2H),2.93-2.92(m,2H),1.77-1.76(m,2H),0.98-0.91(m,3H)。
实施例21、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-C]吡啶-2-甲酰胺的制备
1、(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯的制备
Figure PCTCN2016111430-appb-000066
将(R)-2-((叔丁氧基羰基)氨基)丁酸(1.73g,8.50mmol)和N,N-二异丙基乙胺(4.39g,34.0mmol,6.00mL)溶于二氯甲烷(10.0mL)中,然后加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(3.22g,8.50mmol)),室温下搅拌15分钟,加入4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯(1.79g,8.50mmol)继续搅拌反应1~2小时后直接旋干得粗品,柱层析纯化得(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯(2.46g,6.21mmol,产率73%)。
MS(ESI)m/z 397(M+1)+。
2、(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸的制备
Figure PCTCN2016111430-appb-000067
将(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯(2.46g,6.21mmol)溶解在甲醇(30.0mL)和氢氧化钾水溶液(30.0mL,2.0M)中,室温搅拌2小时后,减压蒸除甲醇,用乙酸乙酯(50mLx3)萃取出杂质,调节PH至5~6,用乙酸乙酯(50mLx3)萃取,萃取液用饱和食盐水(50mLx2)洗涤,无水硫酸钠干燥,滤出萃取液,减压蒸馏得(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸(2.28g,6.20mmol,产率99%)。
MS(ESI)m/z 369(M+1)+。
3、(R)-(1-氧-1-(2-((四氢-2H-吡喃-4-基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)基)丁-2-基)氨基甲酸叔丁酯的制备
Figure PCTCN2016111430-appb-000068
将(R)-5-(2-((叔丁氧基羰基)氨基)丁酰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸(600mg,1.63mmol)和N,N-二异丙基乙胺(421mg,3.26mmol,569μL)溶于二氯甲烷(20.0mL)中,然后加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(619mg,1.63mmol),室温下搅拌15分钟,加入四氢-2H-吡喃-4-胺(165mg,1.63mmol)继续搅拌反应1~2小时后直接旋干得粗品,柱层析纯化得(R)-(1-氧-1-(2-((四氢-2H-吡喃-4-基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)基)丁-2-基)氨基甲酸叔丁酯(723mg,1.60mmol,产率98%)。
MS(ESI)m/z 452(M+1)+。
4、(R)-5-(2-氨基丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000069
将(R)-(1-氧-1-(2-((四氢-2H-吡喃-4-基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)基)丁-2-基)氨基甲酸叔丁酯(723mg,1.60mmol)溶于三氟乙酸(2.00mL)和二氯甲烷(10.0mL)中,室温搅拌1小时后直接旋干得(R)-5-(2-氨基丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(498mg,1.42mmol,产率88%)。
MS(ESI)m/z 352(M+1)+。
5、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-C]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000070
将(R)-5-(2-氨基丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(498mg,1.42mmol),1H-吲唑-5-羧酸(230mg,1.42mmol)和N,N-二异丙基乙胺(368mg,2.84mmol,497μL)溶于DMF(10.0mL)中,然后加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(343mg,1.42mmol),室温下搅拌反应1~2小时后直接旋干得粗品,柱层析和制备高效液相纯化得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(四氢-2H-吡喃-4-基)-4,5,6,7-四氢噻吩并[3,2-C]吡啶-2-甲酰胺(119mg,241μmol,产率17%)。
MS(ESI)m/z 496(M+1)+。
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.52-8.55(m,1H),,8.34(m,1H),8.50-8.45(m,2H),7.9-7.88(m,1H),7.91-7.89(m,1H),7.57-7.56(m,2H),4.74-4.43(m,3H),3.88-3.80(m,5H),3.38-3.34(m,2H),2.91-2.90(m,2H),1.76-1.51(m,6H),0.92(m,3H)。
实施例22、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-氟吡啶-4-基)甲基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000071
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、(2-氟吡啶-4-基)甲胺(上海泰坦科技股份有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-氟吡啶-4-基)甲基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺(总产率3.5%)。
MS(ESI)m/z=521(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(d,1H),9.11-9.08(m,1H),8.66–8.58(m,1H),8.42-8.34(m,3H),8.21-8.19(m,2H),7.91-7.83(m,1H),7.60-7.53(m,2H),7.26-7.22(m,1H),7.03(s,1H),4.96-4.91(m,1H),4.76-4.72(m,1.4H),4.50-4.41(m,2.6H),4.01-3.81(m,2H),2.96-2.82(m,2H),1.82-2.72(m,2H),0.98-0.91(m,3H)。
实施例23、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-环己基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000072
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、环己胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-环己基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率13%)。
MS(ESI)m/z=494(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.64-8.66(m,1H),8.59-8.61(d,J=14.2,1H),8.21-8.24(m,2H),7.83-7.90(m,1H),7.53-7.58(m,2H),4.73-4.95(m,1H),4.42-4.71(m,1.41H),3.83-4.38(m,0.63H),3.66-3.68(m,0.63H),3.66-3.67(m,1.39),3.64-3.66(s,1H),2.89-2.90(d,J=15.1,2H),1.77-1.81(m,6H),1.73-1.75(s,1H),1.57-1.72(m,4H),1.27-1.29(m,1H),1.22-1.29(m,1H)。
[α]D=-58°(c=0.4g/100mL,DMF)
实施例24、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-环丁基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000073
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、环丁胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H- 吲唑-5-甲酰氨基)丁酰基)-N-环丁基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率15%)。
MS(ESI)m/z=466(M+1)+
1HNMR(400MHz,DMSO):δ=13.32(s,1H),8.64-8.35(m,3H),,8.21-8.18(m,1H),7.88(m,1H),7.58-7.54(m,2H),5.0-4.3(m,4H),4.0-3.75(m,2H),2.85-2.75(m,2H),2.05-2.0(m,4H),1.80-1.64(m,4H),0.98-0.90(m,3H)。
实施例25、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(氧杂环丁烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000074
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、氧杂环丁烷-3-胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(氧杂环丁烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.2%)。
MS(ESI)m/z=468(M+1)+
1HNMR(400MHz,DMSO):δ=13.27(m,1H),9.04-9.03(m,1H),8.64-8.62(m,1H),8.41-8.33(m,1H),8.21-7.18(m,1H),7.90-7.88(m,1H),7.60-7.56(m,2H)4.95-4.92(m,2H),4.76-4.45(m,6H),3.82-3.81(m,2H),2.82-2.89(m,2H),1.77(m,2H),0.98-0.90(m,3H)。
实施例26、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-环戊基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000075
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、环戊胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-环戊基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率14%)。
MS(ESI)m/z=480(M+1)+。
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.64-8.66(m,1H),8.35-8.42(d,J=7.9,2H),8.19-8.20(m,2H),7.83-7.91(m,1H),7.53-7.58(m,2H),4.68-4.73(s,1H),4.38-4.42(m,1.42H),4.11-4.13(m, 0.62H),3.82-4.11(m,1H),3.81-3.82(m,0.65H),3.80-3.81(m,1.4H),2.79-2.90(md,J=9.8,2H),1.77-1.86(m,6H),1.68-1.77(m,4H),1.50-1.67(m,3H)。
实施例27、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(4-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000076
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、4-氟苯胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(4-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.0%)。
MS(ESI)m/z=506(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(s,1H),10.21(s,1H),8.64-8.66(m,1H),8.36-8.42(m,1H),8.21-8.36(m,1H),8.18-8.21(m,1H),7.91-8.18(m,1H),7.89-7.91(m,2H),7.78-7.89(m,1H),7.17-7.56(m,2H),4.76(s,1H),4.49-4.76(m,2H),3.83-3.85(m,2H),1.55-1.67(m,2H),0.91-0.99(m,3H)。
实施例28、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000077
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、3-氟苯胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氟苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.2%)。
MS(ESI)m/z=506(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),10.32(s,1H),8.65-8.66(m,1H),8.37-8.42(m,1H),8.29-8.36(m,1H),8.18-8.21(m,1H),7.85-8.08(m,1H),7.91-7.91(m,2H),7.71-7.89(m,1H),7.12-7.56(m,2H),4.76(s,1H),4.49-4.76(m,2H),3.80-3.85(m,2H),1.55-1.67(m,2H),0.93-0.98(m,3H)。
实施例29、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((5-氟吡啶-3-基)甲基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000078
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、(5-氟吡啶-3-基)甲胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((5-氟吡啶-3-基)甲基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺(总产率13%)。
MS(ESI)m/z=521(M+1)+
1HNMR(400MHz,DMSO):δ=13.27(m,1H),9.060-9.03(m,1H),8.64-8.36(m,3H),,8.21-8.19(m,1H),7.9-7.84(m,1H),7.61-7.53(m,3H),4.96-4.95(m,1H),4.94-4.92(m,1.4H)4.49-4.40(m,2.6H),3.97-3.80(m,2H),2.92-2.81(m,2H),1.80-1.73(m,2H),0.99-0.92(m,3H)。
实施例30、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基吡咯烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000079
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、1-甲基吡咯烷-3-胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基吡咯烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率7.3%)。
MS(ESI)m/z=495(M+1)+
1HNMR(400MHz,DMSO):δ=13.27(m,1H),8.65-8.18(m,5H),7.90-7.88(m,1H),,7.6-7.55(m,2H),5.0(m,1H),4.71-4.69(m,1H),4.34-4.33(m,2H),3.96-3.78(m,2H),2.91-2.69(m,1H),2.48(m,2H),2.31(s,3H),2.2(m,1H)1.78-1.72(m,2H),0.99-0.92(m,3H)。
实施例31、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-甲氧基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-C]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000080
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、(2-甲氧基吡啶-4-基)甲胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-甲氧基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-C]吡啶-2-甲酰胺(总产率5.9%)。
MS(ESI)m/z=533(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),9.03-9.05(m,1H),8.66-9.02(m,1H),8.36-8.42(m,1H),8.19-8.21(m,1H),8.08-8.09(m,1H),7.89-7.91(m,1H),7.54-7.59(m,2H),6.86-6.89(m,1H),6.67(s,1H),4.94-4.96(m,1H),4.38-4.75(m,4H),3.81-3.83(m,5H),2.82-2.93(m,2H),1.74-1.80(m,2H),0.93-0.98(m,3H)。
实施例32、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-二甲胺基乙基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000081
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、2-二甲胺乙胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-二甲胺基乙基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率1.5%)。
MS(ESI)m/z=483(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.63-8.65(m,1H),8.35-8.41(m,2H),8.19-8.21(m,2H),7.88-7.90(m,1H),7.50-7.58(m,2H),4.69-4.73(m,1H),4.45-4.69(m,2H),3.61-3.90(m,2H),3.40-3.51(m,2H),2.75-2.90(m,2H),2.31-2.41(m,6H),2.21-2.31(m,2H),1.65-1.82(m,2H),0.85-0.95(m,3H)。
实施例33、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(4-羟基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000082
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、4-羟基苄胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(4-羟基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲 酰胺(总产率7.7%)。
MS(ESI)m/z=518(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(m,1H),9.27(s,1H),8.65-8.63(m,1H),,8.42-8.37(d,1H),8.21-8.18(m,1H),7.91-7.89(m,1H),7.80(s,1H),7.72-7.70(m,2H),7.58-7.55(m,1H),7.36-7.11(m,2H),7.11-7.07(m,1H)4.97-4.95(m,1H),4.80-4.76(m,1.4H),4.49-4.45(m,0.6H),3.85-3.84(m,2H),2.90-2.85(m,2H),1.80-1.76(m,2H),0.98-0.90(m,3H)。
实施例34、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟2-甲苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000083
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、5-氟2-甲苯胺(北京百灵威化学技术有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟2-甲苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率4.6%)。
MS(ESI)m/z=520(M+1)+
1HNMR(400MHz,DMSO):δ=13.27(m,1H),9.80(m,1H),8.64-8.62(m,1H),,8.42-8.37(m,1H),8.21-8.18(d,1H),7.91-7.89(m,1H),7.61-7.56(m,2H),7.20-7.18(m,1H),7.0-6.97(m,2H),4.75-4.71(m,1H),4.45-4.36(m,3H),3.62.3.33(m,2H),2.92(m,2H),2.20-2.08(s,2H),1.77(m,2H),0.99-0.92(m,3H)。
实施例35、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-甲胺基乙基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000084
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、2-甲胺基乙胺(北京伊诺凯科技有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-甲胺基乙基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率20%)。
MS(ESI)m/z=469(M+1)+
1HNMR(400MHz,DMSO):δ=13.27(m,1H),8.65-8.60(m,2H),8.41-8.36(m,1H),,8.21-8.20(m,2H),7.90-7.84(m,1H),7.58-7.50(m,2H),4.95-4.92(m,1H),4.75-4.71(m,1.4H),4.43-4.39(m,0.6H),4.1-3.80(m,2H),3.49-3.46(m,2H),3.06-3.01(m,2H),2.94-2.82(M,2H),2.58(S,3H)1.82-1.72(m,2H),0.99-0.90(m,3H)。
实施例36、(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-甲基丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000085
以(R)-2-((叔丁氧基羰基)氨基)-3-甲基丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、甲胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-甲基丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率13%)。
MS(ESI)m/z=440(M+1)+
1HNMR(400MHz,MeOD):δ=8.41(s,1H),8.21-8.19(m,1H),7.92-7.89(m,1H),7.81-7.78(m,1H),7.63-7.60(d,J=9.2Hz,1H),5.03-4.99(m,1H),4.84-4.76(t,J=16.8Hz,1H),4.61-4.57(d,J=16.4Hz,1H),4.16-4.07(m,2H),3.08-2.88(m,2H),2.82(s,2H),2.32-2.26(m,1H),1.18-0.98(m,4H)。
实施例37、(R)-5-(2-环丙基-2-(1H-吲唑-5-甲酰氨基)乙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000086
以(R)-2-((叔丁氧基羰基)氨基)-2-环丙乙酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、甲胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-环丙基-2-(1H-吲唑-5-甲酰氨基)乙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率27%)。
MS(ESI)m/z=438(M+1)+
1HNMR(400MHz,MeOD):δ=8.40(s,1H),8.27(s,1H),8.19-8.16(d,J=11.2Hz,1H),7.93-7.80(m,1H),7.62-7.56(m,1H),7.38(s,1H),7.30(s,1H),4.83-4.58(m,3H),4.12-3.82(m,2H),3.21-2.77(m,2H),2.82(s,3H),1.42-1.41(m,1H),0.70-0.48(m,4H)。
实施例38、(R)-5-(2-(1H-吲唑-5-甲酰胺基)-3,3-二甲基丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000087
以(R)-2-((叔丁氧基羰基)氨基)-3,3-二甲基丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、5-氟2-甲基苄胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰胺基)-3,3-二甲基丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺(总产率3.6%)。
MS(ESI)m/z=562(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.88-8.91(m,1H),8.35-8.40(d,J=13.5,1H),7.85-8.19(m,2H),7.81-7.83(m,1H),7.79-7.91(m,1H),7.61-7.79(m,1H),7.51-7.56(m,1H),6.95-7.00(m,2H),5.05-5.12(m,1H),4.80-4.85(d,J=9.8,1.36H),4.34-4.38(m,3H),3.82-4.34(m,1.45H),2.80-2.93(d,J=14.2,2H),2.49(s,1H),1.02-1.07(m,9H)。
实施例39、(R)-5-(2-(1H-吲唑-5-甲酰胺基)-3,3-二甲基丁酰基)-N-(5-氟-2-甲氧基苯基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000088
以(R)-2-((叔丁氧基羰基)氨基)-3,3-二甲基丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、5-氟2-甲氧基苯胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰胺基)-3,3-二甲基丁酰基)-N-(5-氟-2-甲氧基苄基)-4,5,6,7-四氢噻吩[3,2-c]吡啶-2-甲酰胺(总产率22%)。
MS(ESI)m/z=564(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(s,1H),9.36-9.36(d,J=14.6,1H),8.64-8.66(m,1H),8.42-8.64(m,1H),8.21-8.36(m,1H),8.18-8.21(m,1H),7.91-8.18(m,1H),7.89-7.91(m,1H),7.56-7.58(m,1H),7.10-7.11(m,1H),6.99-7.07(m,1H),4.94-4.97(s,1H),4.74-4.78(m,1.42H),4.45-4.49(m,0.65H),3.85-3.88(m,5H),2.95-2.96(d,J=13.1,2H)1.76-1.80(m,2H),0.92-0.99(m,3H)。
实施例40、(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-甲氧基丙酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000089
以(R)-2-((叔丁氧基羰基)氨基)-3,3-二甲基丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、5-氟2-甲基苄胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-甲氧基丙酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率20%)。
MS(ESI)m/z=550(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.86-8.88(m,1H),8.75-8.85(m,1H),8.21-8.41(d,J=8.8,1H),8.19-8.21(m,1H),7.87-8.08(m,1H),7.56-7.61(m,2H),7.18-7.22(m,1H),6.96-7.00(m,2H),4.66-4.70(m,1H),4.35-4.39(m,2H),4.34-4.35(m,2H),3.64-3.82(m,2H),3.26-3.29(m,2H),3.25-3.26(m,3H),2.89-2.90(d,J=13.1,2H),2.08(s,3H)。
实施例41、(R)-5-(2-(6-甲氧基-1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000090
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、5-氟2-甲基苄胺和6-甲氧基-1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(6-甲氧基-1H-吲唑-5-甲酰氨基)-3-甲氧基丙酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢并[3,2-c]吡啶-2-甲酰胺(总产率20%)。
MS(ESI)m/z=564(M+1)+
1HNMR(400MHz,DMSO):δ=13.06(s,1H),8.93-8.95(m,1H),8.67-8.92(m,1H),8.63-8.68(m,1H),7.63-8.07(m,1H),7.22-7.63(s,1H),7.18-7.22(m,2H,6.96-7.00(m,2H),5.08-5.10(m,1H),4.51-4.76(m,2H),4.38-4.51(m,2H),3.82-3.94(m,5H),2.93-2.97(d,J=11.3,2H),2.27(s,3H),1.61-1.72(m,2H),0.85-0.93(m,3H)。
实施例42、(R)-5-(2-(6-甲氧基-1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000091
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、苯胺和6-甲氧基-1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(6-甲氧基-1H-吲唑-5-甲酰氨基)-3-甲氧基丙酰基)-N-苯基-4,5,6,7-四氢并[3,2-c]吡啶-2-甲酰胺(总产率22%)。
MS(ESI)m/z=518(M+1)+
1HNMR(400MHz,DMSO):δ=13.03(s,1H),10.16-10.22(m,1H),8.65-8.67(m,1H),8.22-8.28(d,J=13.6,1H),8.15-8.20(m,2H),7.81-7.83(m,2H),7.71-7.73(m,2H),7.06-7.11(m,2H),5.09-5.11(m,1H),4.50-4.80(m,2H),3.84-3.97(m,5H),2.98-3.00(d,J=11.2,2H),1.65-1.81(m,2H),0.87-0.92(m,3H)。
实施例43、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氯苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000092
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、3-氯苯胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(3-氯苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率19%)。
MS(ESI)m/z=522(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),10.31(s,1H),8.65-8.67(m,1H),8.43-8.65(m,1H),8.37-8.43(m,1H),8.18-8.22(m,1H),7.91-8.18(m,1H),7.89-7.90(m,1H),7.40-7.66(m,2H),7.36-7.40(m,1H),7.14-7.16(m,1H),4.95-4.97(m,1H),4.45-4.81(m,2H),3.34-3.87(m,2H),1.76-1.81(m,2H),0.92-0.99(m,3H)。
实施例44、(R)-5-(2-(3-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000093
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、苯胺和3-氟-1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(3-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率10%)。
MS(ESI)m/z=506(M+1)+
1HNMR(400MHz,DMSO):δ=12.79(1H,s),10.16-10.14(1H,m),8.76-8.70(1H,m),8.40-8.32(1H,m),7.98-7.92(1H,m),7.80-7.79(1H,m),7.72-7.68(2H,m),7.55-7.48(1H,m),7.36-7.32(2H,m),7.10-7.07(1H,m),4.98-4.92(1H,m),4.81-4.73(1.3H,m),4.49-4.45(0.7H,m),4.02-3.97(0.6H,m),3.87-3.80(1.4H,m),2.96-2.94(1H,m),2.85-2.83(1H,m),1.82-1.73(2H,m),0.99-0.91(3H,m)。
实施例45、(R)-5-(2-(6-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000094
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、苯胺和6-氟-1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(6-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率5.1%)。
MS(ESI)m/z=506(M+1)+
1HNMR(400MHz,DMSO):δ=13.90(1H,s),10.18-10.16(1H,m),8.75-8.69(1H,m),8.42(1H,s),8.38-8.23(2H,m),7.81(0.7H,s),7.73-7.66(2.3H,m),7.36-7.32(2H,m),7.10-7.07(1H,m),4.98-4.90(1H,m),4.81-4.69(1.3H,m),4.49-4.45(0.7H,m),4.10-3.98(0.7H,m),3.88-3.80(1.3H,m),3.00-2.90(1H,m),2.84(1H,s),1.82-1.76(2H,m),0.99-0.91(3H,m)。
实施例46、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2,4,5-三氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000095
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、2,4,5-三氟苄胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2,4,5-三氟苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率6.2%)。
MS(ESI)m/z=574(M+1)+
1HNMR(400MHz,MeOD):δ=8.38-8.39(s,1H),8.15-8.25(m,1H),7.81-7.93(d,1H),7.56-7.63(m,1H),7.42-7.48(d,1H),7.19-7.23(m,1H),7.16-7.17(m,1H),5.12-5.14(m,1H),4.74-4.82(t,1H),4.57-4.61(d,1H),4.52-4.54(d,2H),4.46-4.48(d,1H),4.08-4.12(m,1H),3.71-3.99(d,1H),3.04-3.51(m,1H),2.95-3.03(m,1H),1.90-1.96(m,1H).1.86-1.89(s,1H),1.02-1.11(m,3H)。
实施例47、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-三氟甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000096
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、2-三氟甲基苄胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(2-三氟甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率4.7%)。
MS(ESI)m/z=570(M+1)+
1HNMR(400MHz,MeOD):δ=8.25-8.40(d,1H),8.16-8.19(d,1H),7.79-7.93(dd,1H),7.52-7.66(m,5H),7.43-7.48(d,1H),5.07-5.05(m,1H),4.60-4.82(t,1H),4.58-4.61(d,2H),4.07-4.11(m,1H),3.69-3.99(m,1H),3.02-3.03(m,1H),2.97-2.98(m,1H),1.88-1.99(m,2H),1.02-1.11(m,3H)。
实施例48、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-甲基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000097
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、(2-甲基吡啶-4-基)甲胺和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-甲基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率11%)。
MS(ESI)m/z=517(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(s,1H),9.04-9.01(m,1H),8.66–8.58(m,1H),8.41-8.34(m,1H),8.20-8.17(m,1.5H),7.90-7.83(m,1H),7.58-7.53(m,2H),7.11-7.03(m,2H),4.97-4.90(m,1H),4.79-4.67(m,1H),4.44-4.38(m,3H),4.00-3.97(m,1H),3.83-3.78(m,1H),2.92-2.81(m,2H),2.43(s,3H),1.83-1.73(m,1H),0.98-0.91(m,3H)。
实施例49、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((3-甲基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000098
以(R)-2-((叔丁氧基羰基)氨基)丁酸、4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸乙酯、(3-甲基吡啶-4-基)甲胺(江苏鳄鱼试剂化工有限公司)和1H-吲唑-5-羧酸为原料,按照实施例21中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((2-甲基吡啶-4-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.6%)。
MS(ESI)m/z=517(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),8.99-8.97(m,1H),8.66–8.58(m,1H),8.42-8.34(m,3H),8.21-8.19(m,1.5H),7.91-7.83(m,1H),7.62-7.53(m,2H),7.15-7.10(m,1H),4.96-4.93(m,1H),4.76-4.72(m,1H),4.42-4.40(m,3H),4.01-3.97(m,1H),3.84-3.80(m,1H),2.94-2.82(m,2H),2.29(s,3H),1.84-1.72(m,1H),0.98-0.91(m,3H)。
实施例50、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
1、(R)-甲基2-(1H-吲唑-5-甲酰氨基)丁酯的制备
Figure PCTCN2016111430-appb-000099
将(R)-2-氨基丁酸甲酯(2.00g,12.3mmol)和5-甲酸-1H-吲唑(1.44g,12.3mmol)、二异丙基乙胺(4.78g,37.0mmol,6.46mL)溶于DMF(25.0mL)中,向反应液中加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(4.69g,12.3mmol)。反应液室温 搅拌1小时后,浓缩除去溶剂,粗产品经过制备液相纯化得到(R)-2-(1H-吲唑-5-甲酰氨基)丁酸甲酯(2.80g,10.7mmol,产率87%)。
MS(ESI)m/z 262(M+1)+。
2、(R)-2-(1H-吲唑-5-甲酰氨基)丁酸的制备
Figure PCTCN2016111430-appb-000100
将(R)-2-(1H-吲唑-5-甲酰氨基)丁酸甲酯(2.80g,10.7mmol)和氢氧化钾(1.20g,21.4mmol)溶于甲醇(10.0mL)和水(10.0mL)中。反应液室温搅拌2小时后,浓缩除去溶剂,正丁醇萃取(50mL×3)。合并有机相,浓缩除去溶剂得到(R)-2-(1H-吲唑-5-甲酰氨基)丁酸(2.50g,10.1mmol,产率94%)。
MS(ESI)m/z 248(M+1)+。
3、叔丁基2-((5-氟-2-甲基苄基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸酯的制备
Figure PCTCN2016111430-appb-000101
将5-(叔丁氧基羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸(800mg,2.82mmol)、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(1.13g,2.96mmol)、二异丙基乙胺(729mg,5.64mmol,206μL)溶于二氯甲烷(10.0mL)中,向反应液中加入(5-氟-2-甲基苯基)甲胺(392mg,2.82mmol)。反应液室温搅拌1小时后,浓缩除去溶剂,粗产品经过中压制备液相纯化得到叔丁基2-((5-氟-2-甲基苄基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸酯(1.00g,1.98mmol,产率70%)。
MS(ESI)m/z 405(M+1)+。
4、N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000102
将叔丁基2-((5-氟-2-甲基苄基)氨基甲酰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸酯(1.00g,2.47mmol)和三氟乙酸(2mL)溶于二氯甲烷(10mL)中,反应液室温搅拌0.5小时后,浓缩除去溶剂,粗产品经过中压制备液相纯化得到N-(5-氟-2-甲基 苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(560mg,1.75mmol,产率71%,)。
MS(ESI)m/z 305(M+1)+。
5、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000103
将(R)-2-(1H-吲唑-5-甲酰氨基)丁酸(244mg,986μmol)和N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(300mg,986μmol)、二异丙基乙胺(382mg,2.96mmol,516μL)溶于DMF(10.0mL)中,向反应液中加入2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯(393mg,1.03mmol)。反应液室温搅拌1小时后,浓缩除去溶剂,粗产品经过柱层析和制备高效液相纯化得到(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(30.0mg,55.1μmol,产率5.6%)。
MS(ESI)m/z 534(M+1)+。
1HNMR(400MHz,DMSO):δ=13.27(m,1H),8.8(m,1H),8.64-8.62(m,1H),,8.42-8.37(m,1H),8.21-8.18(d,1H),7.91-7.89(m,1H),7.61-7.56(m,2H),7.20-7.18(m,1H),7.0-6.97(m,2H),4.75-4.71(m,1H),4.45-4.36(m,4H),3.62.3.33(m,2H),2.92(m,2H),2.27(s,3H),1.77(m,2H),0.99-0.92(m,3H)。
实施例51、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(萘-1-基甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000104
以(R)-2-氨基丁酸甲酯、5-甲酸-1H-吲唑、5-(叔丁氧基羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸和萘-1-基甲胺(上海德默医药有限公司)为原料,按照实施例50中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(萘-1-基甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率6.3%)。
MS(ESI)m/z=552(M+1)+
1HNMR(400MHz,DMSO):δ=13.34(S,1H),8.99-8.98(d,j=6Hz,1H),8.64-8.62(m,1H),8.41-8.35(d,1H),8.21-8.13(m,2H),7.97-7.85(m,2H),7.60-7.47(m,6H),4.90-4.89(m,3H),4.72-4.44(m,2H),3.82-3.81(m,2H)2.91-2.79(m,2H),1.76-1.74(m,2H),0.97-0.90(m,3H)。
实施例52、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000105
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、(R)-2-((叔丁氧基羰基)氨基)丙酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.8%)。
MS(ESI)m/z=412(M+1)+
1HNMR(400MHz,MeOD):δ=8.40(s,0.6H),8.26(s,1.4H),7.93(d,J=8.8Hz,0.7H),7.83(d,J=8.8Hz,0.5H),7.59(dd,J=15.0,8.8Hz,1H),7.39(s,0.6H),7.31(s,0.5H),5.20(dq,J=17.7,6.9Hz,1H),4.84(d,J=16.4Hz,1H),4.70(d,J=16.0Hz,1H),4.54(d,J=16.6Hz,1H),4.13–4.04(m,1H),3.96–3.84(m,1H),3.17–3.07(m,1H),3.04–2.81(m,5H),1.52(d,J=7.0Hz,2H),1.45(d,J=6.9Hz,1H)。
实施例53、5-(2-(1H-吲唑-5-甲酰氨基)乙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000106
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、2-((叔丁氧基羰基)氨基)乙酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得5-(2-(1H-吲唑-5-甲酰氨基)乙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.2%)。
MS(ESI)m/z=398(M+1)+
1HNMR(400MHz,MeOD):δ=8.40(d,J=10.9Hz,1H),8.20(s,1H),7.93(t,J=7.8Hz,1H),7.63(d,J=8.8Hz,1H),7.40(d,J=6.8Hz,1H),4.70(d,J=9.7Hz,2H),4.44(s,1H),4.39(s,1H),3.97(t,J=5.7Hz,1H),3.92(q,J=5.7Hz,1H),3.05(t,J=5.3Hz,1H),2.93(t,J=5.5Hz,1H),2.89(s,3H)。
实施例54、(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-苯基丙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000107
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、(R)-2-((叔丁氧基羰基)氨基)-3-苯基丙酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)-3-苯基丙酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.1%)。
MS(ESI)m/z=488(M+1)+
1HNMR(400MHz,MeOD):δ=8.31(d,J=28Hz,1H),8.18(d,J=5.2Hz,1H),7.79-7.87(m,1H),7.58(t,J=8.4Hz,1H),7.03-7.33(m,6H),5.33-5.38(m,1H),4.28-4.63(m,2H),3.63-4.04(m,2H),3.14-3.28(m,2H),2.69-2.88(m,5H)。
实施例55、5-(1-(1H-吲唑-5-甲酰氨基)环丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000108
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、1-((叔丁氧羰基)氨基)环丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得5-(1-(1H-吲唑-5-甲酰氨基)环丁酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.0%)。
MS(ESI)m/z=438(M+1)+
1HNMR(400MHz,MeOD):δ=8.39(s,1H),8.22(s,1H),8.10(d,J=23.3Hz,1H),7.88(d,J=8.2Hz,0H),7.62(d,J=8.2Hz,1H),7.48(d,J=8.6Hz,0H),7.36(s,0H),7.09(s,0H),4.60(d,J=29.6Hz,2H),3.94(s,1H),3.81(s,1H),2.87(s,4H),2.72(s,2H),2.47(s,2H),2.07(s,1H),1.95(d,J=8.6Hz,1H)。
实施例56、5-(1-(1H-吲唑-5-甲酰氨基)环戊酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000109
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、甲胺、1-((叔丁氧羰基)氨基)环戊酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得5-(1-(1H-吲唑-5-甲酰氨基)环戊酰基)-N-甲基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率1.7%)。
MS(ESI)m/z=452(M+1)+
1HNMR(400MHz,MeOD):δ=8.35(s,0.5H),8.17(d,J=32.9Hz,1.0H),7.91(d,J=55.2Hz,1H),7.48(dd,J=59.5,43.3Hz,2H),6.92(s,0.5H),4.68(d,J=33.5Hz,2H),3.96(s,2H),2.97–2.61(m,5H),2.49(s,2H),2.16(s,2H),1.94–1.74(m,4H)。
实施例57、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲氧基苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000110
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、5-氟-2-甲氧基苯胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲氧基苯基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.3%)。
MS(ESI)m/z=536(M+1)+
1HNMR(400MHz,DMSO):δ=13.28(d,1H),9.36-9.38(d,1H),8.64-8.66(m,1H),8.42-8.36(m,1H),8.20-8.18(m,1H),7.91-7.89(m,1H),7.81-7.78(d,1H),7.71-7.69(m,1H),7.58-7.56(t,1H),7.11-7.07(m,1H),7.01-6.98(m,1H),4.97-4.94(m,1H),4.78-4.45(m,2H),4.03-3.97(m,2H),3.85(s,3H)2.85-2.96(m,2H),1.80-1.74(m,2H),0.99-0.92(m,3H)。
实施例58、(R)-N-(1-(2-(吗啉-4-羰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基)-1-氧代丁-2-基)-1H-吲唑-5-甲酰胺的制备
Figure PCTCN2016111430-appb-000111
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、吗啉、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-N-(1-(2-(吗啉-4-羰基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基)-1-氧代丁-2-基)-1H-吲唑-5-甲酰胺(总产率2.7%)。
MS(ESI)m/z=482(M+1)+
1HNMR(400MHz,DMSO):δ=13.3(s,1H),8.54-8.66(dd,J=8Hz,J=39.2Hz,1H),8.44(d,15.6Hz,1H),8.26(d,56Hz,1H),8.21(s,1H),δ=7.82-7.91(dd,J=8.8Hz,J=27.2Hz,1H),7.56(t,J=8.0Hz,1H),7.23(d,22.4Hz,1H),4.88-4.98(m,1H),4.64-4.80(m,1H),4.42(d,J=16Hz,1H),3.89-4.00(m,1H),3.78-3.85(m,1H),3.70-3.76(m,1H),3.61-3.63(m,7H),2.89-2.93(m,1H),2.80-2.83(m,1H),1.71-1.83(m,2H),0.91-0.98(m,3H)。
实施例59、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(吡咯烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000112
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、吡咯-3-胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(吡咯烷-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.9%)。
MS(ESI)m/z=481(M+1)+
1HNMR(400MHz,DMSO):δ=13.31(s,1H),8.91(s,2H),8.41-8.67(m,2H),8.33-8.41(m,1H),8.19-8.21(m,1H),7.84-7.90(m,1H),7.53-7.58(m,1H),4.91-4.95(m,1H),4.39-4.76(m,2H),3.82-4.02(m,2H),3.32-3.45(m,2H),3.24-3.28(m,2H),3.10-3.13(m,2H),2.81-2.93(m,2H),2.15-2.19(m,1H),1.94-1.97(m,3H),0.90-1.05(m,3H)。
实施例60、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000113
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、哌啶4-胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制 得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.9%)。
MS(ESI)m/z=495(M+1)+
1HNMR(400MHz,DMSO):δ=13.32(s,1H),8.61-8.77(m,2H),8.21-8.34(m,2H),8.19-8.21(d,1H),7.83-7.90(m,1H),7.53-7.60(m,2H),4.91-4.95(m,1H),4.38-4.75(m,2H),3.80-4.00(m,3H),3.30-3.33(d,2H),2.80-3.02(m,4H),1.92-1.95(d,2H),1.67-1.81(m,4H),0.98-0.90(m,3H)。
实施例61、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基哌啶-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000114
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、1-甲基哌啶-3-胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-甲基哌啶-3-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.6%)。
MS(ESI)m/z=509(M+1)+
1HNMR(400MHz,MeOH):δ=8.15-8.46(m,3H),7.73-7.92(m,1H),7.55-7.62(m,1H),7.39-7.49(m,1H),5.06-5.13(m,1H),4.84-4.87(d,1H),4.52-4.71(m,1H),4.08-4.21(m,2H),3.80-3.97(m,1H),3.47-3.50(m,1H),3.11-3.26(m,3H),2.97-3.03(m,1H),2.87-2.92(m,1H),2.80-2.82(d,3H),1.77-2.14(m,6H),1.02-1.11(m,3H)。
实施例62、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(吡啶-4-基甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000115
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、4-氨甲基吡啶、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(吡啶-4-基甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.3%)。
MS(ESI)m/z=503(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(s,1H),9.09(d,J=5.9Hz,1H),8.70–8.46(m, 3H),8.38(d,J=33.0Hz,1H),8.21(d,J=9.1Hz,1H),8.14(s,0.23H),7.92–7.81(m,1H),7.57(dd,J=17.5,8.4Hz,2H),7.30(d,J=9.0Hz,2H),4.99–4.88(m,1H),4.81–4.66(m,1.5H),4.44(dd,J=14.1,7.1Hz,2.5H),4.04–3.95(m,0.5H),3.89–3.75(m,1.5H),3.03–2.78(m,2H),1.78(ddd,J=25.6,16.5,9.6Hz,2H),1.02–0.89(m,3H)。
实施例63、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((6-氟4-甲基吡啶-3-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000116
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、6-氟-4-甲基-3-氨甲基吡啶、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-((6-氟4-甲基哌啶-3-基)甲基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.8%)。
MS(ESI)m/z=535(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(b,1H),9.03-9.00(m,1H),8.67-8.59(m,1H),8.41-8.36(m,1H),8.00(s,1H),7.90-7.84(m,1H),7.63-7.53(m,2H),6.86-6.85(m,1H),4.95-4.92(m,1H),4.76-4.72(m,1H),4.45-4.42(m,3H),4.01-3.80(m,2H),2.92-2.81(m,2H),2.26(s,3H),1.83-1.70(m,2H),0.97-0.93(m,2H)。
实施例64、(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-乙基哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000117
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、4-氨基乙基哌啶、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(1-乙基哌啶-4-基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.5%)。
MS(ESI)m/z=523(M+1)+
1HNMR(400MHz,DMSO):δ=13.30(s,1H),8.63(dd,J=18.1,8.0Hz,1H),8.38(d,J=29.9Hz,1H),8.30–8.24(m,1H),8.22(s,1H),8.19(s,1H),7.92–7.82(m,1H),7.56(dd,J= 12.0,7.4Hz,2H),4.94(dt,J=16.6,8.4Hz,1H),4.69(dd,J=22.4,16.8Hz1.5H),4.41(d,J=16.7Hz,0.5H),4.03–3.94(m,0.5H),3.87–3.67(m,2.5H),2.94(dd,J=71.4,24.7Hz,4H),2.53(dd,J=11.2,3.5Hz,2H),2.23(t,J=10.9Hz,2H),1.87–1.69(m,4H),1.60(dd,J=23.2,11.5Hz,2H),1.06(t,J=7.1Hz,3H),1.00–0.88(m,3H)。
实施例65、5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000118
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、5-氟-2-甲基氨甲苯、2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-5-羧酸为原料,按照实施例1中的类似步骤制得5-(2-(1H-吲唑-5-甲酰氨基)丁酰基)-N-(5-氟-2-甲基苄基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.3%)。
MS(ESI)m/z=534(M+1)+
1HNMR(400MHz,DMSO):δ=13.29(b,1H),8.90-8.87(m,1H),8.64-8.55(m,1H),8.41-8.35(m,1H),8.20-8.18(m,1H),7.90-7.83(m,1H),7.60-7.52(m,2H),7.21-7.17(m,1H),6.99-6.96(m,2H),4.95-4.92(m,1H),4.74-4.70(m,1H),4.44-4.37(m,3H),3.96-3.87(m,2H),2.29-2.80(m,2H),2.26(s,3H),1.84-1.70(m,2H),0.97-0.90(m,2H)。
实施例66、(R)-5-(2-(1H-吡咯并[2,3-b]吡啶-5-甲酰胺基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000119
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、苯胺、2-((叔丁氧基羰基)氨基)丁酸和1H-吡咯并[2,3-b]吡啶-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吡咯并[2,3-b]吡啶-5-甲酰胺基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.8%)。
MS(ESI)m/z=488(M+1)+
1HNMR(400MHz,DMSO):δ=11.91(s,11H),10.15(s,1H),8.80–8.64(m,2H),8.56–8.41(m,1H),7.81(d,J=3.0Hz,1H),7.72(d,J=8.3Hz,2H),7.59–7.47(m,1H),7.40–7.29 (m,2H),7.09(t,J=7.4Hz,1H),6.60–6.49(m,1H),5.02–4.89(m,1H),4.87–4.69(m,1.5H),4.48(d,J=16.4Hz,0.5H),3.94(dd,J=65.7,9.9Hz,2H),3.01–2.82(m,2H),1.89–1.70(m,2H),0.96(dt,J=14.7,7.4Hz,3H)。
实施例67、(R)-5-(2-(3-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-环戊基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000120
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、环戊胺、(R)-2-((叔丁氧基羰基)氨基)丁酸和1H-吲唑-3-氟-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(3-氟-1H-吲唑-5-甲酰氨基)丁酰基)-N-环戊基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率2.6%)。
MS(ESI)m/z=498(M+1)+
1HNMR(400MHz,DMSO):δ=12.86(s,1H),8.69-8.75(m,1H),8.30-8.39(d,1H),8.17-8.22(m,1H),7.90-7.98(m,1H),7.49-7.55(m,2H),4.90-4.97(m,1H),4.66-4.73(m,1H),4.39-4.62(m,1H),4.10-4.16(m,1H),3.81-3.99(m,2H),2.79-2.90(m,2H),1.71-1.86(m,6H),1.66-1.67(m,4H),1.42-1.53(m,3H)。
实施例68、(R)-5-(2-(1H-吡唑并[3,4-b]吡啶-5-甲酰胺基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺的制备
Figure PCTCN2016111430-appb-000121
以5-((苄氧基)羰基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-羧酸、苯胺、2-((叔丁氧基羰基)氨基)丁酸和1H-吡唑并[3,4-b]吡啶-5-羧酸为原料,按照实施例1中的类似步骤制得(R)-5-(2-(1H-吡唑并[3,4-b]吡啶-5-甲酰胺基)丁酰基)-N-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲酰胺(总产率3.6%)。
MS(ESI)m/z=499(M+1)+
1HNMR(400MHz,DMSO)δ13.88(d,J=14.4Hz,1H),10.14(d,J=6.2Hz,1H),9.00(dd,J=19.1,1.9Hz,1H),8.85(dd,J=16.0,7.9Hz,1H),8.80–8.70(m,1H),8.28(d,J=19.3Hz,1H),7.81(s,1H),7.71(t,J=8.7Hz,2H),7.37–7.29(m,2H),7.10(t,J=7.4Hz,1H),5.03–4.93(m,1H),4.84–4.71(m,1.5H),4.49(d,J=16.6Hz,0.5H),4.06–3.83(m,2H),2.93 (dd,J=39.0,10.0Hz,2H),1.88–1.71(m,2H),1.05–0.91(m,3H)。
为了说明本发明的有益效果,本发明提供以下试验例:
试验例1、检测化合物酶学活性
1、ROCK2抑制活性的检测
ROCK2能够磷酸化S6K(KRRRLASLR)多肽底物,将ATP转化成ADP。在激酶反应后,加入ADP-GloTM试剂,使激酶反应终止,并消耗完剩余的ATP。加入激酶检测试剂,它在使ADP转化成ATP的同时,ATP再被Ultra-GloTM萤光素酶转化成光发光信号,发光信号与激酶活性正相关。
对于实施例1~实施例68所得的最终化合物,按以下步骤进行ROCK2抑制活性的检测:
1、Assay Buffer:40mM Tris pH 7.5,20mM MgCl2,0.1%BSA(w/v),50μM DTT;
2、加12μL2.5x0.1μg/ml ROCK2工作液进入96孔PCR板;
3、加6μL6x化合物工作液进入96孔PCR板混匀,25℃预孵育10min;
4、加入12μL 2.5x 37.5μg/ml S6K底物和12.5μM ATP混合工作液,30℃孵育60min;
5、取25μL反应混合物到一个新96孔PCR板,并加入25μL ADP-GloTM试剂混匀,25℃孵育40min终止反应;
6、取40μL终止反应混合物到一个新96孔PCR板,并加入40μL激酶检测试剂混匀,25℃孵育40min;
7、读取luminescence(冷光)信号值,计算抑制率。
2、ROCK1抑制活性的检测
ROCK1能够磷酸化S6K(KRRRLASLR)多肽底物,将ATP转化成ADP。在激酶反应后,加入ADP-GloTM试剂,使激酶反应终止,并消耗完剩余的ATP。加入激酶检测试剂,它在使ADP转化成ATP的同时,ATP再被Ultra-GloTM萤光素酶转化成光发光信号,发光信号与激酶活性正相关。
对于实施例1~实施例68所得的最终化合物,按以下步骤进行ROCK1抑制活性的检测:
1、Assay Buffer:40mMTrispH 7.5,20mM MgCl2,0.1%BSA(w/v),50μM DTT;
2、加12μL 2.5x 5μg/mlROCK1工作液进入96孔PCR板,
3、加6μL 6x化合物工作液进入96孔PCR板混匀,25℃预孵育10min;
4、加入12μL 2.5x 37.5μg/mlS6K底物和12.5μMATP工作液,30℃孵育60min;
5、取25μL反应混合物到一个新96孔PCR板,并加入25μL ADP-GloTM试剂混匀, 25℃孵育90min终止反应;
6、取40μL终止反应混合物到一个新96孔PCR板,并加入40μL激酶检测试剂混匀,25℃孵育40min;
7、读取luminescence(冷光)信号值,计算抑制率。
按照上述方法进行去ROCK1、ROCK2抑制活性检测,试验结果见表1,其中测定各化合物的IC50按照说明分类,表1中:
“+”表示ROCK的IC50测定大于500nM;
“++”表示ROCK的IC50小于500nM大于100nM;
“+++”表示ROCK的IC50小于100nM
表1、化合物对ROCK1和ROCK2的抑制活性
实施例 ROCK1 ROCK2 实施例 ROCK1 ROCK2
1 ++ +++ 2 + +++
3 ND +++ 4 ND +++
5 ND +++ 6 ND +++
7 ND +++ 8 ND ++
9 ND +++ 10 ND ++
11 ND ++ 12 ND +++
13 ND +++ 14 ND ++
15 ND +++ 16 ND +++
17 ND ++ 18 ND +++
19 ND +++ 20 ND +++
21 ++ +++ 22 ND +++
23 ND +++ 24 ND +++
25 ND +++ 26 ND +++
27 ND +++ 28 ND +++
29 ND +++ 30 ND +++
31 ND +++ 32 ND +++
33 ND +++ 34 ND +++
35 ND +++ 36 ND +++
37 ND +++ 38 ND ++
39 ND +++ 40 ND +++
41 ND ++ 42 ND ++
43 ND +++ 44 ND +++
45 ND +++ 46 ND +++
47 ND +++ 48 ND +++
49 ND +++ 50 + +++
51 ND +++ 52 ND ++
53 ND + 54 ND ++
55 ND + 56 ND +
57 ND +++ 58 ND ++
59 ND +++ 60 ND +++
61 ND +++ 62 ND +++
63 ND +++ 64 ND +++
65 ND +++ 66 ND ++
67 ND +++ 68 ND ++
ND:尚未进行检测分析。
试验结果表明,本发明的化合物具有良好的ROCK抑制活性,可以用于预防和/或治疗与ROCK活性异常相关的疾病。
试验例2、检测化合物细胞活性
1、免疫荧光检测微丝和粘着斑的改变
使用原代猪小梁网细胞。ROCK2通过磷酸化肌球蛋白轻链等底物,促进组装微丝和粘着斑,引起细胞形态的改变。将猪小梁网细胞细胞接种入多孔板,培养条件为含10%FBS的DMEM。过夜培养后,将细胞与化合物一起温育1小时。4%多聚甲醛和0.1%Triton X-100固定和通透细胞后,使用vinculin特异性抗体和罗丹明分别标记微丝和粘着斑。分别在488nM和549nM荧光下观察细胞。
实施例化合物1-3、11、23、24、27-28、31、34、63引起细胞微丝和粘着斑解聚的作用均强于或等于对照化合物Ripasudil(Glanatec)。
2、免疫印迹检测肌球蛋白轻链磷酸化
使用大鼠平滑肌细胞系A7r5。ROCK2通过磷酸化肌球蛋白轻链T18/S19两个氨基酸位点导致细胞骨架的改变。将A7r5细胞接种入多孔板,培养条件为含10%FBS的DMEM。过夜培养后,血清饥饿4小时,在无血清培养基中将细胞与化合物一起温育1小时。使用phspho-MLC-T18/S19特异性抗体和第二检测抗体,通过免疫印迹检测肌球蛋白轻链磷酸化水平。DMSO处理的细胞和Ripasudil处理的细胞作为对照。
实施例化合物1-2、23、24、26-28、31、34抑制肌球蛋白轻链磷酸化的作用均强于或等于对照化合物Ripasudil(Glanatec)。
综上所述,本发明提供的式Ⅰ所示的新化合物,表现出了良好的ROCK抑制活性,为临床预防和/或治疗与ROCK活性异常相关的疾病提供了一种新的药用可能。

Claims (47)

  1. 式Ⅰ所示的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体:
    Figure PCTCN2016111430-appb-100001
    其中,
    Y为S、O或NR12
    X1、X2、X3分别或同时为CR1或N;
    每个R1独立选自H、卤素、C1~C6烷基或C1~C6烷氧基;
    R4、R5、R6、R7、R12分别或同时为H、卤素、C1~C6烷基或C1~C6烷氧基;
    R8、R9分别或同时为H、C1~C6烷基、取代的C1~C6烷基、C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基、取代的3元~6元杂环基、C5~C10芳基、取代的C5~C10芳基、5元~10元杂芳基或取代的5元~10元杂芳基;或者,R8与R9相连构成C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基或取代的3元~6元杂环基;
    R10、R11分别或同时为H、C1~C6烷基、取代的C1~C6烷基、C3~C6环烷基、取代的C3~C6环烷基、3元~6元杂环基、取代的C3~C6杂环基、C5~C10芳基、取代的C5~C10芳基、5元~10元杂芳基或取代的5元~10元杂芳基;或者,R10与R11相连构成3元~6元杂环基或取代的3元~6元杂环基。
  2. 根据权利要求1所述的化合物,其特征是:所述化合物结构如式Ⅰa所示:
    Figure PCTCN2016111430-appb-100002
    其中,
    Y为S或O;
    X1、X2中至少有1个为N。
  3. 根据权利要求1所述的化合物,其特征是:R8与R9相连构成C3~C6环烷基、卤 素取代或C1~C6烷基取代的C3~C6环烷基;或者,R8、R9独立选自H、C1~C4烷基、C1~C4烷氧基取代或芳基取代或杂芳基取代的C1~C4烷基、C3~C6环烷基、卤素取代或C1~C6烷基取代的C3~C6环烷基、4元杂环基、苯基、取代苯基、6元杂芳基或取代的6元杂芳基,其中,R8、R9至少1个为H。
  4. 根据权利要求3所述的化合物,其特征是:所述取代的C3~C6环烷基中取代基为氟或甲基;所述取代的C1~C4烷基中取代基为甲氧基、苯基、取代苯基、吡啶基或取代吡啶基;所述的4元杂环基为氧杂环丁基;所述的6元杂芳基为吡啶基。
  5. 根据权利要求3或4所述的化合物,其特征是:所述取代苯基、取代的6元杂芳基、取代吡啶基中,取代基独立选自卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;优选为氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
  6. 根据权利要求1所述的化合物,其特征是:所述化合物结构如式Ⅱ所示:
    Figure PCTCN2016111430-appb-100003
  7. 根据权利要求1~6任意一项所述的化合物,其特征是:R10、R11分别或同时为H或C1~C4烷基。
  8. 根据权利要求7所述的化合物,其特征是:所述的化合物为:
    Figure PCTCN2016111430-appb-100004
    Figure PCTCN2016111430-appb-100005
  9. 根据权利要求1~6任意一项所述的化合物,其特征是:所述化合物如式Ⅱa所示:
    Figure PCTCN2016111430-appb-100006
    a为0~6的整数;
    R1a、R2a、R3a、R4a、R5a分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
  10. 根据权利要求9所述的化合物,其特征是:a为0、1或2;R1a、R2a、R3a、R4a、R5a分别或同时为H、羟基、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
  11. 根据权利要求10所述的化合物,其特征是:式Ⅱa所示的化合物为:
    Figure PCTCN2016111430-appb-100007
    Figure PCTCN2016111430-appb-100008
  12. 根据权利要求1~6任意一项所述的化合物,其特征是:所述的化合物如式Ⅱb所示:
    Figure PCTCN2016111430-appb-100009
    b为0~6的整数;
    R1b、R2b、R3b、R4b、R5b、R6b、R7b分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
  13. 根据权利要求12所述的化合物,其特征是:b为0、1或2;R1b、R2b、R3b、R4b、 R5b、R6b、R7b分别或同时为H、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
  14. 根据权利要求13所述的化合物,其特征是:式Ⅱb所示的化合物为:
    Figure PCTCN2016111430-appb-100010
  15. 根据权利要求1~6任意一项所述的化合物,其特征是:所述的化合物如式Ⅱc所示:
    Figure PCTCN2016111430-appb-100011
    c为0~6的整数;
    Xc、Yc、Zc独立选自CR3c或N,其中至少1个为N;
    R1c、R2c、每个R3c独立选自H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
  16. 根据权利要求15所述的化合物,其特征是:c为0、1或2;Xc、Yc中仅1个为N,Zc为CR3c;R1c、R2c、每个R3c分别或同时为H、氟、氯、甲基、三氟甲基、甲氧基或三氟甲氧基。
  17. 根据权利要求16所述的化合物,其特征是:式Ⅱc所示的化合物为:
    Figure PCTCN2016111430-appb-100012
    Figure PCTCN2016111430-appb-100013
  18. 根据权利要求1~6任意一项所述的化合物,其特征是:所述的化合物如式Ⅱd所示:
    Figure PCTCN2016111430-appb-100014
    d为1~6的整数;
    R1d、R2d分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
  19. 根据权利要求18所述的化合物,其特征是:d为1或2;R1d、R2d分别或同时为H或C1~C4烷基。
  20. 根据权利要求19所述的化合物,其特征是:式Ⅱd所示的化合物为:
    Figure PCTCN2016111430-appb-100015
  21. 根据权利要求1~6任意一项所述的化合物,其特征是:R10为H,R11为C3~C6环烷基或取代的C3~C6环烷基。
  22. 根据权利要求21所述的化合物,其特征是:R11为C4~C6环烷基或取代的C4~C6环烷基;其中,所述的取代基为氟、甲基或乙基。
  23. 根据权利要求22所述的化合物,其特征是:所述的化合物为:
    Figure PCTCN2016111430-appb-100016
    Figure PCTCN2016111430-appb-100017
  24. 根据权利要求1~6任意一项所述的化合物,其特征是:R10为H,R11为3元~6元杂环基或取代的3元~6元杂环基。
  25. 根据权利要求24所述的化合物,其特征是:R11为4元~6元杂环基或取代的4元~6元杂环基;其中,所述的杂环基中仅有1个杂原子,所述杂原子为N或O;所述的取代基为甲基或乙基。
  26. 根据权利要求25所述的化合物,其特征是:所述的化合物为:
    Figure PCTCN2016111430-appb-100018
  27. 根据权利要求1~6任意一项所述的化合物,其特征是:所述的化合物如式Ⅱg所示:
    Figure PCTCN2016111430-appb-100019
    Xg、Yg独立选自CR3g或N,其中至少1个为N;
    R1g、R2g、R3g独立选自H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基。
  28. 根据权利要求27所述的化合物,其特征是:Xg为N,Yg为CR3g或N;R1g、R2g、R3g分别或同时为H、甲基、三氟甲基、甲氧基或三氟甲氧基。
  29. 根据权利要求28所述的化合物,其特征是:式Ⅱg所示的化合物为:
    Figure PCTCN2016111430-appb-100020
  30. 根据权利要求1~6任意一项所述的化合物,其特征是:所述的化合物如式Ⅱh所示:
    Figure PCTCN2016111430-appb-100021
    R1h、R2h、R3h、R4h、R5h、R6h分别或同时为H、羟基、卤素、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;优选为H、氟、氯、甲基或三氟甲基。
  31. 根据权利要求30所述的化合物,其特征是:式Ⅱh所示的化合物为:
    Figure PCTCN2016111430-appb-100022
  32. 根据权利要求1~6任意一项所述的化合物,其特征是:R10与R11相连构成6元杂环基或C1~C6烷基取代的6元杂环基。
  33. 根据权利要求32所述的化合物,其特征是:所述的杂环基中至多有2个杂原子,所述杂原子为N或O;所述取代的6元杂环基中取代基为甲基或三氟甲基。
  34. 根据权利要求33所述的化合物,其特征是:所述的化合物为:
    Figure PCTCN2016111430-appb-100023
  35. 一种权利要求1~34任意一项所述化合物的制备方法,其特征是:包括如下步骤:
    步骤a:
    Figure PCTCN2016111430-appb-100024
    化合物SM-1a与化合物SM-2a,加入酰胺缩合试剂和路易斯碱,在卤烃类溶剂中反应,得化合物IM-1a;其中,T1a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
    步骤b:
    Figure PCTCN2016111430-appb-100025
    化合物IM-1a与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-2a;
    步骤c:
    Figure PCTCN2016111430-appb-100026
    化合物IM-2a与化合物SM-3a,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-3a;其中,T2a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
    步骤d:
    Figure PCTCN2016111430-appb-100027
    化合物IM-3a与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-4a;
    步骤e:
    Figure PCTCN2016111430-appb-100028
    化合物IM-4a与化合物SM-4a,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
  36. 根据权利要求35所述的制备方法,其特征在于:
    步骤a于10℃~40℃反应1h~12h;
    所述化合物SM-1a与化合物SM-2a的摩尔比为1:0.5~2;所述化合物SM-1a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1a与路易斯碱的摩尔比为1:2~10;所述化合物SM-1a与卤烃类溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上;
    步骤b于10℃~40℃反应0.5h~12h;
    所述化合物IM-1a与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-1a与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-1a与有机溶剂的重量体积比为1:20~100g/ml;
    所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
    步骤c于10℃~40℃反应1h~12h;
    所述化合物IM-2a与化合物SM-3a的摩尔比为1:0.5~2;所述化合物IM-2a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2a与路易斯碱的摩尔比为1:2~10;所述化合物IM-2a与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种 以上;
    步骤d于10℃~40℃反应0.5h~12h;
    所述化合物IM-3a与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3a与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3a与有机溶剂的重量体积比为1:20~100g/ml;
    所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
    步骤e于10℃~40℃反应1h~12h;
    所述化合物IM-4a与化合物SM-4a的摩尔比为1:0.5~2;所述化合物IM-4a与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-4a与路易斯碱的摩尔比为1:2~10;所述化合物IM-4a与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
  37. 根据权利要求35所述的制备方法,其特征是:步骤a所述化合物SM-1a是由下述方法制备得到:
    步骤a1:
    Figure PCTCN2016111430-appb-100029
    将三氯氧磷与N,N-二甲基甲酰胺混合,加入二氯甲烷,再加入化合物A反应,得到化合物B;其中,T1a为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
    步骤a2:
    Figure PCTCN2016111430-appb-100030
    化合物B、化合物C和路易斯碱,在卤烃类溶剂中反应,得到化合物D;其中,T11a为C1~C6烷基;
    步骤a3:
    Figure PCTCN2016111430-appb-100031
    化合物D与路易斯碱在醇类溶剂和/或水中反应,即得化合物SM-1a。
  38. 根据权利要求37所述的制备方法,其特征是:
    步骤a1于0℃~5℃将三氯氧磷与N,N-二甲基甲酰胺混合,加入二氯甲烷,室温下搅拌2小时~5小时,再加入化合物A的二氯甲烷溶液,室温下反应2小时~5小时,得到化合物B;
    所述三氯氧磷与N,N-二甲基甲酰胺的摩尔比为1:0.5~2;所述三氯氧磷与二氯甲烷A的重量体积比为1:1~10g/ml;所述三氯氧磷与化合物A的摩尔比为1:0.5~2;所述化合物A与二氯甲烷B的重量体积比为1:1~10g/ml;
    步骤a2于50℃~90℃反应2小时~24小时,得到化合物D;
    所述化合物B与化合物C的摩尔比为1:0.5~2;所述化合物B与路易斯碱的摩尔比为1:2~10;所述化合物B与卤烃类溶剂的重量体积比为1:1~10g/ml;
    所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上;
    步骤a3于10℃~40℃反应1h~12h,即得化合物SM-1a;
    所述化合物D与路易斯碱的摩尔比为1:5~15;所述化合物D与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
    所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上。
  39. 一种权利要求1~34任意一项所述化合物的制备方法,其特征是:包括以下步骤:
    步骤①:
    Figure PCTCN2016111430-appb-100032
    化合物SM-1b与化合物SM-2b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-1b;其中,T1b为叔丁氧羰基、苄氧羰基或芴甲氧羰基;T11b为C1~C6烷基;
    步骤②:
    Figure PCTCN2016111430-appb-100033
    化合物IM-1b和路易斯碱在醇类溶剂和/或水中反应,得化合物IM-2b;
    步骤③:
    Figure PCTCN2016111430-appb-100034
    化合物IM-2b与化合物SM-3b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-3b;
    步骤④:
    Figure PCTCN2016111430-appb-100035
    化合物IM-3b与路易斯酸或路易斯碱,在有机溶剂中反应,得化合物IM-4b;
    步骤⑤:
    Figure PCTCN2016111430-appb-100036
    化合物SM-4b与化合物IM-4b,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
  40. 根据权利要求39所述的制备方法,其特征是:
    步骤①于10℃~40℃反应1h~12h,得化合物IM-1b;
    所述化合物化合物SM-1b与化合物SM-2b的摩尔比为1:0.5~2;所述化合物SM-1b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1b与路易斯碱的摩尔比为1:2~10;所述化合物SM-1b与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
    步骤②于10℃~40℃反应1h~12h,得化合物IM-2b;
    所述化合物IM-1b与路易斯碱的摩尔比为1:5~15;所述化合物IM-1b与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
    所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上。
    步骤③于10℃~40℃反应1h~12h,得化合物IM-3b;
    所述化合物化合物IM-2b与化合物SM-3b的摩尔比为1:0.5~2;所述化合物IM-2b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2b与路易斯碱的摩尔比为1:2~10;所述化合物IM-2b与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种 以上;
    步骤④于10℃~40℃反应0.5h~12h,得化合物IM-4b;
    所述化合物IM-3b与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3b与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3b与有机溶剂的重量体积比为1:20~100g/ml;
    所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
    步骤⑤于10℃~40℃反应1h~12h,即得;
    所述化合物SM-4b与化合物IM-4b的摩尔比为1:0.5~2;所述化合物SM-4b与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-4b与路易斯碱的摩尔比为1:2~10;所述化合物SM-4b与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
  41. 一种权利要求1~34任意一项所述化合物的制备方法,其特征是:包括以下步骤:
    步骤i:
    Figure PCTCN2016111430-appb-100037
    化合物SM-1c与化合物SM-2c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,得化合物IM-1c;其中,T11c为C1~C6烷基;
    步骤ii:
    Figure PCTCN2016111430-appb-100038
    化合物IM-1c与路易斯碱在醇类溶剂和/或水中反应,得化合物IM-2c;
    步骤iii:
    Figure PCTCN2016111430-appb-100039
    化合物SM-3c与化合物SM-4c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,,得化合物IM-3c;其中,T1c为叔丁氧羰基、苄氧羰基或芴甲氧羰基;
    步骤iv:
    Figure PCTCN2016111430-appb-100040
    化合物IM-3c与路易斯酸或路易斯碱在有机溶剂中反应,得化合物IM-4c;
    步骤v:
    Figure PCTCN2016111430-appb-100041
    化合物IM-2c与化合物IM-4c,加入酰胺缩合试剂和路易斯碱,在有机溶剂中反应,即得。
  42. 根据权利要求41所述的制备方法,其特征是:
    步骤i于10℃~40℃反应1h~12h,得化合物IM-1c;
    所述化合物化合物SM-1c与化合物SM-2c的摩尔比为1:0.5~2;所述化合物SM-1c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-1c与路易斯碱的摩尔比为1:2~10;所述化合物SM-1c与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7- 偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
    步骤ii于10℃~40℃反应1h~12h,得化合物IM-2c;
    所述化合物IM-1c与路易斯碱的摩尔比为1:1~10;所述化合物IM-1c与混合溶剂的重量体积比为1:5~100g/ml;所述的混合溶剂中,醇类溶剂与水的体积比为1:0.5~2;
    所述路易斯碱选自氢氧化钾、氢氧化钠中的任意一种或两种;所述醇类溶剂选自甲醇、乙醇、正丙醇、异丙醇中的任意一种或两种以上;
    步骤iii于10℃~40℃反应1h~12h,得化合物IM-3c;
    所述化合物化合物SM-3c与化合物SM-4c的摩尔比为1:0.5~2;所述化合物SM-3c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物SM-3c与路易斯碱的摩尔比为1:2~10;所述化合物SM-3c与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上;
    步骤iv于10℃~40℃反应0.5h~12h,得化合物IM-4c;
    所述化合物IM-3c与路易斯酸的重量体积比为1:2~20g/ml;所述化合物IM-3c与路易斯碱的重量体积比为1:2~20g/ml;所述化合物IM-3c与有机溶剂的重量体积比为1:20~100g/ml;
    所述所述路易斯酸选自三氟乙酸、盐酸或氢溴酸;所述路易斯碱选自哌啶、吗啉或哌嗪;所述有机溶剂选自卤烃类溶剂、酸类溶剂或两者的混合溶剂,卤烃类溶剂选自二氯甲 烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,酸类溶剂选自甲酸、乙酸、丙酸、丁酸中的任意一种或两种以上;
    步骤v于10℃~40℃反应1h~12h,即得;
    所述化合物IM-2c与化合物IM-4c的摩尔比为1:0.5~2;所述化合物IM-2c与酰胺缩合试剂的摩尔比为1:1~5;所述化合物IM-2c与路易斯碱的摩尔比为1:2~10;所述化合物IM-2c与有机溶剂的重量体积比为1:5~100g/ml;
    所述酰胺缩合试剂选自2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲六氟磷酸酯、O-苯并三氮唑-四甲基脲六氟磷酸盐、6-氯苯并三氮唑-1,1,3,3-四甲基脲六氟磷酸酯、2-(7-偶氮苯并三氮唑)-N,N,N’,N’-四甲基脲四氟硼酸酯、O-苯并三氮唑-N,N,N’,N’-四甲基脲四氟硼酸酯、6-氯苯并三氮唑-1,1,3,3-四甲基脲四氟硼酸酯、六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷中的任意一种或两种以上;所述路易斯碱选自二异丙基乙胺、三乙胺、吡啶中的任意一种或两种以上;所述有机溶剂选自卤烃类溶剂或极性非质子溶剂,卤烃类溶剂选自二氯甲烷、氯乙烷、二氯乙烷、三氯甲烷、四氯化碳中的任意一种或两种以上,极性非质子溶剂选自N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、乙腈、吡啶中的任意一种或两种以上。
  43. 权利要求1~34任意一项所述的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体在制备ROCK抑制剂类药物中的应用。
  44. 根据权利要求43所述的应用,其特征是:所述的药物为ROCK1和/或ROCK2抑制剂。
  45. 根据权利要求43或44所述的应用,其特征是:所述的药物为治疗和/或预防心血管疾病、高眼压症、青光眼或者癌症的药物。
  46. 一种药物组合物,其特征是:它是以权利要求1~34任意一项所述的化合物、或其立体异构体、或其药学上可接受的盐、或其晶型、或其溶剂合物、或其同位素体为活性成分,加上药学上可接受的辅料或辅助性成分制备得到的制剂。
  47. 根据权利要求46所述的药物组合物,其特征是:所述的制剂为滴眼剂、口服给药制剂、舌下给药制剂、颊给药制剂、透皮吸收制剂或注射制剂。
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