WO2020216188A1 - 化合物晶型、其制备方法、药物组合物以及应用 - Google Patents

化合物晶型、其制备方法、药物组合物以及应用 Download PDF

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WO2020216188A1
WO2020216188A1 PCT/CN2020/085695 CN2020085695W WO2020216188A1 WO 2020216188 A1 WO2020216188 A1 WO 2020216188A1 CN 2020085695 W CN2020085695 W CN 2020085695W WO 2020216188 A1 WO2020216188 A1 WO 2020216188A1
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crystal form
compound
cancer
crystal
ethanol
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PCT/CN2020/085695
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English (en)
French (fr)
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孙效华
王龙
杨红振
胡怀忠
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北京康辰药业股份有限公司
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Priority to CN202080002626.XA priority Critical patent/CN112119062B/zh
Priority to CA3137209A priority patent/CA3137209A1/en
Priority to KR1020217027707A priority patent/KR20210126629A/ko
Priority to SG11202111558VA priority patent/SG11202111558VA/en
Priority to EP20794784.7A priority patent/EP3964499A4/en
Priority to JP2021552731A priority patent/JP2022524011A/ja
Priority to US17/604,745 priority patent/US20220259152A1/en
Publication of WO2020216188A1 publication Critical patent/WO2020216188A1/zh

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20Oxygen atoms
    • C07D215/22Oxygen atoms attached in position 2 or 4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13Crystalline forms, e.g. polymorphs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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  • the present invention relates to the field of pharmaceutical technology, in particular to the compound 6-[[4-[2-fluoro-4-[[1-[(4-fluorophenyl)carbamoyl]cyclopropanecarbonyl]amino]phenoxy] -6-Methoxy-7-quinolinyl]oxy]hexanoic acid, the three crystal forms, the preparation method of the crystal forms, the pharmaceutical composition containing the three crystal forms, and the three crystal forms in the treatment of factors Application in diseases caused by abnormal activity of protein kinase AXL and/or VEGFR2.
  • 6-[[4-[2-Fluoro-4-[[1-[(4-Fluorophenyl)carbamoyl]cyclopropanecarbonyl]amino]phenoxy]-6-methoxy-7-quinoline Hydroxy]hexanoic acid is an anti-tumor drug, which mainly acts on AXL and vascular endothelial growth factor receptor (VEGFR2 or KDR), and is a new type of multi-target receptor tyrosine Kinase inhibitors are suitable for various clinical indications such as acute myeloid leukemia, colon cancer, gastric cancer, lung cancer, thyroid cancer, prostate cancer, hepatocellular carcinoma, kidney cancer and so on.
  • VEGFR2 or KDR vascular endothelial growth factor receptor
  • the present invention provides a compound 6-[[4-[2-fluoro-4-[[1-[(4-fluorophenyl)carbamoyl]cyclopropanecarbonyl] for the treatment of value-added diseases such as cancer Amino]phenoxy]-6-methoxy-7-quinolinyl]oxy]hexanoic acid.
  • One aspect of the present invention provides 6-[[4-[2-fluoro-4-[[1-[(4-fluorophenyl)carbamoyl]cyclopropanecarbonyl]amino]phenoxy]-6-methyl
  • the X-ray powder diffraction pattern of the crystal form AB expressed in 2 ⁇ angles is at 4.6 ⁇ 0.1°, 6.7 ⁇ 0.1°, 10.7 ⁇ 0.1°, 16.2 ⁇ 0.1°, 17.0 ⁇ 0.1°, 17.4 ⁇ 0.1°
  • the X-ray powder diffraction pattern of the crystal form AB expressed in 2 ⁇ angles is at 4.6 ⁇ 0.1°, 6.7 ⁇ 0.1°, 9.3 ⁇ 0.1°, 9.7 ⁇ 0.1°, 10.7 ⁇ 0.1°, 11.6 ⁇ 0.1°, 13.4 ⁇ 0.1° ⁇ 13.8 ⁇ 0.1° ⁇ 15.3 ⁇ 0.1° ⁇ 16.2 ⁇ 0.1° ⁇ 17.0 ⁇ 0.1° ⁇ 17.4 ⁇ 0.1° ⁇ 18.6 ⁇ 0.1° ⁇ 19.5 ⁇ 0.1° ⁇ 20.7 ⁇ 0.1° ⁇ 21.9 ⁇ 0.1° ⁇ 22.3 ⁇ 0.1° ⁇ 22.5 ⁇ 0.1° ⁇ 23.4 ⁇ 0.1° ⁇ 23.8 ⁇ 0.1° ⁇ 24.4 ⁇ 0.1° ⁇ 25.1 ⁇ 0.1° ⁇ 26.0 ⁇ 0.1° ⁇ 26.8 ⁇ 0.1° ⁇ 27.7 ⁇ 0.1° ⁇ 29.7 ⁇ 0.1° ⁇ 32.8 There are diffraction peaks at ⁇ 0.1° and 33.1 ⁇ 0.1°.
  • the present invention also provides a method for preparing compound 1 of crystal form AB, which includes the following steps:
  • the alcohol solvent is selected from methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, t-butanol, n-pentanol, t-amyl alcohol or mixed solvents containing ethanol; preferably, The mixed solvent containing ethanol is selected from tetrahydrofuran/water/ethanol, tetrahydrofuran/ethanol, DMF/ethanol.
  • the X-ray powder diffraction pattern of the crystal form M expressed in 2 ⁇ angles is at 9.5 ⁇ 0.1°, 10.2 ⁇ 0.1°, 10.6 ⁇ 0.1°, 11.4 ⁇ 0.1°, 13.2 ⁇ 0.1°, 14.3 ⁇ 0.1° , 18.2 ⁇ 0.1°, 18.9 ⁇ 0.1°, 19.3 ⁇ 0.1°, 19.7 ⁇ 0.1°, 20.4 ⁇ 0.1°, 23.3 ⁇ 0.1°, 26.7 ⁇ 0.1°, 29.6 ⁇ 0.1°, there are diffraction peaks.
  • the X-ray powder diffraction pattern of the crystal form M expressed in 2 ⁇ angles is at 9.5 ⁇ 0.1°, 10.2 ⁇ 0.1°, 10.6 ⁇ 0.1°, 11.4 ⁇ 0.1°, 13.2 ⁇ 0.1°, 14.3 ⁇ 0.1°, 15.2 ⁇ 0.1°, 15.7 ⁇ 0.1°, 16.4 ⁇ 0.1°, 17.4 ⁇ 0.1°, 18.2 ⁇ 0.1°, 18.9 ⁇ 0.1°, 19.3 ⁇ 0.1°, 19.7 ⁇ 0.1°, 20.4 ⁇ 0.1°, 22.1 ⁇ 0.1°, 23.3
  • the present invention also provides a method for preparing compound 1 crystal form M, which includes the following steps:
  • the alcohol solvent is selected from methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, t-butanol, n-pentanol, t-amyl alcohol or mixed solvents containing ethanol; preferably, The mixed solvent containing ethanol is selected from tetrahydrofuran/water/ethanol, tetrahydrofuran/ethanol, DMF/ethanol.
  • the X-ray powder diffraction pattern of the crystal form F expressed in 2 ⁇ angles is at 7.1 ⁇ 0.1°, 8.0 ⁇ 0.1°, 10.0 ⁇ 0.1°, 10.9 ⁇ 0.1°, 14.0 ⁇ 0.1°, 15.4 ⁇ 0.1°
  • diffraction peaks at, 16.0 ⁇ 0.1°, 16.5 ⁇ 0.1°, 17.1 ⁇ 0.1°, 19.5 ⁇ 0.1°, 22.0 ⁇ 0.1°, 25.0 ⁇ 0.1°, 28.1 ⁇ 0.1°.
  • the X-ray powder diffraction pattern of the crystal form F expressed in 2 ⁇ angles is at 7.1 ⁇ 0.1°, 8.0 ⁇ 0.1°, 9.0 ⁇ 0.1°, 10.0 ⁇ 0.1°, 10.9 ⁇ 0.1°, 11.3 ⁇ 0.1°, 14.0 ⁇ 0.1° ⁇ 15.4 ⁇ 0.1° ⁇ 16.0 ⁇ 0.1° ⁇ 16.5 ⁇ 0.1° ⁇ 17.1 ⁇ 0.1° ⁇ 18.0 ⁇ 0.1° ⁇ 19.5 ⁇ 0.1° ⁇ 19.8 ⁇ 0.1° ⁇ 20.4 ⁇ 0.1° ⁇ 21.4 ⁇ 0.1° ⁇ 22.0
  • the present invention also provides a method for preparing the crystalline form F of compound 1, which includes the following steps:
  • the present invention also provides another method for preparing crystal form F of compound 1, which includes the following steps:
  • the organic solvent is selected from DMSO, ethyl acetate, methanol, ethanol or DMSO/ethyl acetate mixed solvent, DMSO/water mixed Solvent.
  • the present invention also provides a method for preparing crystalline form F of compound 1, which includes the following steps:
  • crystal form F As a seed crystal, stirring and reacting at a temperature of 50 ⁇ 3° C. for 1 to 2 days to precipitate crystals, filtering the crystals, and drying the filter cake to obtain crystal form F.
  • One aspect of the present invention provides a pharmaceutical composition
  • a pharmaceutical composition comprising at least one of compound 1 having crystal form AB of the present invention, compound 1 having crystal form M, and compound 1 having crystal form F, and pharmaceutically Acceptable carrier.
  • the present invention also provides the crystal form AB, crystal form M and crystal form F of compound 1 and the pharmaceutical composition comprising these three crystal forms for the treatment of diseases caused by abnormal activity of protein kinase AXL and/or VEGFR2 (E.g. tumor or cancer) application in medicine.
  • diseases caused by abnormal activity of protein kinase AXL and/or VEGFR2 E.g. tumor or cancer
  • the pharmaceutical composition can be used to treat thyroid cancer (including medullary thyroid cancer), gastric cancer, esophageal cancer, kidney cancer (including renal carcinoma), liver cancer (including hepatocellular carcinoma), ovarian cancer, cervical cancer, large intestine Cancer, small bowel cancer, brain cancer (including astrocytic tumors, including: malignant glioma, giant cell malignant glioma, glioma sarcoma, and malignant glioma with oligodendroglial component), leukemia , Lung cancer (including non-small cell lung cancer), bone cancer, prostate cancer (including castration-resistant prostate cancer), pancreatic cancer, skin cancer, lymphoma, solid tumor, Hodgkin's disease or non-Hodgkin's lymphoma . Therefore, the present invention also relates to a method for treating diseases caused by abnormal activity of protein kinase AXL and/or VEGFR2, the treatment method comprising administering the above-mentioned pharmaceutical composition to
  • the pharmaceutical composition of the present invention can be made into various dosage forms, including but not limited to various oral preparations; preferably, the pharmaceutical composition is a tablet or a capsule.
  • the crystal form AB, crystal form M and crystal form F of the compound 1 of the present invention all have good chemical stability, and the yield and purity are high.
  • the preparation method of the crystal form of the present invention is simple and easy to implement, can be stably produced in batches, and is beneficial to popularization and application.
  • Crystal form AB, crystal form M and crystal form F are also relatively stable under high temperature, high humidity, and oxidation conditions, which are good for storage and transportation and industrial production.
  • the crystal form AB, crystal form M and crystal form F (especially crystal form AB) of the present invention have high bioavailability.
  • Figure 1 is a hydrogen NMR spectrum of compound 1 (using deuterated DMSO as solvent);
  • Figure 2 is an XRPD pattern of compound 1 prepared according to the method in the prior art
  • Figure 3 is the XRPD pattern of the crystalline form AB of compound 1;
  • Figure 4 is the TGA and DSC spectra of the crystalline form AB of compound 1;
  • Figure 5 is the XRPD pattern of the crystal form M of compound 1;
  • Figure 6 is the TGA and DSC spectra of the crystal form M of compound 1;
  • Figure 7 is the XRPD pattern of crystalline form F of compound 1;
  • Figure 8 is the TGA and DSC spectra of crystal form F of compound 1;
  • Figure 9 shows the comparison of the XRPD overlays of the crystalline form AB of compound 1 before the stability acceleration experiment and when the stability is accelerated for one month (from top to bottom, it is 0 month, January sealed, and opened in January);
  • Figure 10 shows the comparison of the XRPD overlays of the crystalline form AB of compound 1 before the stability acceleration experiment and when the stability is accelerated for seven months (from top to bottom: 0 month, January sealed, January open);
  • Figure 11 shows the XRPD pattern (small angle-sealing) of the crystalline form AB of compound 1 during the accelerated stability test for seven months;
  • Figure 12 shows the XRPD pattern (small angle-open) of the crystalline form AB of compound 1 at seven months of the accelerated stability experiment.
  • the XRPD test was performed on the solid prepared in this example, and the obtained XRPD pattern is shown in FIG. 2.
  • Accelerated test Put compound 1 in a vial, put the vial into a closed container (dryer) with a relative humidity of 75% ⁇ 5% in two ways: sealed and open, and put the dryer in the incubator. Place it at 40°C ⁇ 2°C for 7 months, and take a small amount of samples for testing in 0, 1, 2, and July.
  • the test results are shown in Figure 9 to Figure 12 and Table 1.
  • the above experimental results show that the crystal form AB of the compound 1 obtained in the present invention has good stability and high bioavailability, and the appearance properties and particle size of the obtained crystals are more suitable for preparation of medicines.
  • the crystal form AB is easy to realize in scale-up preparation, and the operation is simple, and the obtained crystal form AB itself is also a thermodynamically stable crystal form. Therefore, in terms of industrial preparation methods and quality, crystalline form AB is a more ideal compound crystal form.
  • Accelerated test Put the crystal form M of compound 1 in a petri dish, put the petri dish into a closed container (dryer) with a relative humidity of 75% ⁇ 5% in an open manner, and put the desiccator into the incubator. Place it at 40°C ⁇ 2°C for 3 months, and take a small amount of samples for testing in 0, 1, 2, and 3 months.
  • Accelerated test Put the crystal form F of compound 1 in a petri dish, put the petri dish in an open container (dryer) with a relative humidity of 75% ⁇ 5%, and put the desiccator into the incubator. Place it at 40°C ⁇ 2°C for 3 months, and take a small amount of samples for testing in 0, 1, 2 and 3 months.
  • Table 4 shows the crystalline form of Compound AB 1 and the IC 50 for AXL of VEGF-R2.
  • Form AB compound has a lower IC 50. Therefore, crystal form AB can be used as a candidate drug crystal form for clinical use.
  • Table 5 shows the inhibitory effect of the crystalline form AB of Compound 1 on tumors in different tumor models.
  • MOLM-13 cells were subcutaneously inoculated in mice to establish a subcutaneous xenograft tumor model of human acute myeloid leukemia. After 14 days of intragastric administration of crystal form AB, the tumor was collected and tumor volume data was collected. The tumor inhibition rate results of each dose group are shown in the above table.
  • the half effective dose of KC1036 has an EC 50 of 1.5 mg/kg; after 3 mg/kg administration, tumor growth is significantly inhibited; 6 mg/kg or 6.25 mg/kg inhibits tumor growth and is administered After 14 days, some mouse tumors disappeared.
  • mice were subcutaneously inoculated with NCIH-1703 cells to establish a subcutaneous xenograft tumor model of lung cancer. Animals were intragastrically given crystal form AB for 28 days, and then the tumors were collected and tumor volume data were collected.
  • the tumor inhibition rate results of each dose group are shown in Table 5 above.
  • the KC1036 6.25 mg/kg group can significantly inhibit tumor growth, the 12.5 mg/kg group can significantly inhibit tumor growth and some mice can see tumors begin to fade, 12.5 mg/kg, The doses of 25mg/kg and 50mg/kg significantly inhibited tumor growth and the number of tumor regression cases increased.
  • the drug samples of different crystal forms of Compound 1 were added to 1% CMC-Na solution, prepared as a suspension, and administered to mice by gavage.
  • the drug samples of different crystal forms of Compound 1 were formulated into solutions in DMSO/PEG400/water and administered intravenously to mice. After administration, blood samples were collected through the dorsal foot vein at different time points. After anticoagulation with sodium heparin, the plasma was extracted by centrifugation. The plasma samples were analyzed by LC-MS/MS and the plasma drug concentration was obtained. The pharmacokinetics were calculated using WinNonlin (Phoenix TM ) Kinetic parameter values. Table 6 lists the bioavailability analysis results of crystal form AB, crystal form M and crystal form F.

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Abstract

本发明提供了用于治疗蛋白激酶AXL和/或VEGFR2相关疾病的化合物6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸的三种晶型:晶型AB、晶型M和晶型F。本发明还提供了用于制备这三种晶型的方法及包含这三种晶型的药物组合物。本发明的晶型AB、晶型M和晶型F均具有良好的化学稳定性,并且本发明的三种晶型的制备方法简单易行,产物收率和纯度高,能够稳定且批量化生产,有利于推广和应用。本发明的晶型AB、晶型M、晶型F在高温、高湿、氧化条件下也较为稳定,有利于储存和运输,有利于工业化生产。此外,本发明的晶型AB、晶型M和晶型F具有较高的生物利用度,符合临床用药要求。

Description

化合物晶型、其制备方法、药物组合物以及应用
本申请要求于2019年4月22日提交中国专利局、申请号为201910324939.6、发明名称为“化合物晶型、其制备方法、药物组合物以及应用”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本发明涉及制药技术领域,具体地涉及化合物6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸的三种晶型、晶型的制备方法、包含这三种晶型的药物组合物,以及这三种晶型在治疗因蛋白激酶AXL和/或VEGFR2的活性异常所引起的疾病中的应用。
背景技术
6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸是一种抗肿瘤药物,其主要作用于AXL和血管内皮生长因子2(vascular endothelial growth factor receptor,VEGFR2或KDR),是一种新型的多靶点受体酪氨酸激酶抑制剂,适用于急性骨髓性白血病、结肠癌、胃癌、肺癌、甲状腺癌、前列腺癌、肝细胞癌、肾癌等多种临床适应症。6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸的化学结构如下化合物1所示。
Figure PCTCN2020085695-appb-000001
国际申请WO2018/072614A1公开了作为蛋白激酶AXL和/或VEGFR2的抑制剂的化合物1,其可以用于治疗这两种激酶活性异常引起的疾病 (例如肿瘤等)。化合物1的制备方法可以参见专利申请WO 2018/072614 A1。
药物加工、制备、储存稳定性和/或有用性相关的良好特性与药物的晶型有关,晶型的研究对药物开发至关重要。因此,有必要对化合物1的晶型进行研究。
发明内容
鉴于此,本发明提供了用于治疗增值性疾病诸如癌症的化合物6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸的晶型。
本发明的一方面提供了6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸的三种晶型:晶型AB、晶型M和晶型F。
在本发明中,所述晶型AB以2θ角度表示的X射线粉末衍射图谱在4.6±0.1°、6.7±0.1°、10.7±0.1°、16.2±0.1°、17.0±0.1°、17.4±0.1°、19.5±0.1°、20.7±0.1°、21.9±0.1°、22.5±0.1°、23.8±0.1°、25.1±0.1°处具有衍射峰。
进一步地,所述晶型AB以2θ角度表示的X射线粉末衍射图谱在4.6±0.1°、6.7±0.1°、9.3±0.1°、9.7±0.1°、10.7±0.1°、11.6±0.1°、13.4±0.1°、13.8±0.1°、15.3±0.1°、16.2±0.1°、17.0±0.1°、17.4±0.1°、18.6±0.1°、19.5±0.1°、20.7±0.1°、21.9±0.1°、22.3±0.1°、22.5±0.1°、23.4±0.1°、23.8±0.1°、24.4±0.1°、25.1±0.1°、26.0±0.1°、26.8±0.1°、27.7±0.1°、29.7±0.1°、32.8±0.1°、33.1±0.1°处具有衍射峰。
进一步地,所述晶型AB以2θ角度表示的X射线粉末衍射图谱如图3所示。
进一步地,所述晶型AB的TGA图谱和DSC图谱如图4所示。
本发明还提供了晶型AB的化合物1的制备方法,该制备方法包括以下步骤:
(1)将化合物1加到醇溶剂中,在75~80℃的温度下加热溶解;
(2)在低于-5℃的温度下析出晶体,在-10~-15℃的温度下搅拌以进一步析出晶体;
(3)将晶体过滤,干燥,得到类白色固体,即为晶型AB;
优选地,所述醇溶剂选自甲醇、乙醇、正丙醇、异丙醇、正丁醇、异丁醇、叔丁醇、正戊醇、叔戊醇或含有乙醇的混合溶剂;优选地,所述含有乙醇的混合溶剂选自四氢呋喃/水/乙醇、四氢呋喃/乙醇、DMF/乙醇。
在本发明中,所述晶型M以2θ角度表示的X射线粉末衍射图谱在9.5±0.1°、10.2±0.1°、10.6±0.1°、11.4±0.1°、13.2±0.1°、14.3±0.1°、18.2±0.1°、18.9±0.1°、19.3±0.1°、19.7±0.1°、20.4±0.1°、23.3±0.1°、26.7±0.1°、29.6±0.1°处具有衍射峰。
进一步地,所述晶型M以2θ角度表示的X射线粉末衍射图谱在9.5±0.1°、10.2±0.1°、10.6±0.1°、11.4±0.1°、13.2±0.1°、14.3±0.1°、15.2±0.1°、15.7±0.1°、16.4±0.1°、17.4±0.1°、18.2±0.1°、18.9±0.1°、19.3±0.1°、19.7±0.1°、20.4±0.1°、22.1±0.1°、23.3±0.1°、24.2±0.1°、25.3±0.1°、25.7±0.1°、26.7±0.1°、27.2±0.1°、27.7±0.1°、28.8±0.1°、29.6±0.1°处具有衍射峰。
进一步地,所述晶型M以2θ角度表示的X射线粉末衍射图谱如图6所示。
进一步地,所述晶型M的TGA图谱和DSC图谱如图6所示。
本发明还提供了制备化合物1晶型M的方法,该方法包括以下步骤:
(1)将化合物1加到醇溶剂中,在75~80℃的温度下加热使化合物1溶解;
(2)在10~30℃的温度下搅拌以析出晶体;
(3)将晶体过滤,干燥,得到类白色固体,即得晶型M;
优选地,所述醇溶剂选自甲醇、乙醇、正丙醇、异丙醇、正丁醇、异丁醇、叔丁醇、正戊醇、叔戊醇或含有乙醇的混合溶剂;优选地,所述含有乙醇的混合溶剂选自四氢呋喃/水/乙醇、四氢呋喃/乙醇、DMF/乙醇。
在本发明中,所述晶型F以2θ角度表示的X射线粉末衍射图谱在7.1±0.1°、8.0±0.1°、10.0±0.1°、10.9±0.1°、14.0±0.1°、15.4±0.1°、16.0±0.1°、16.5±0.1°、17.1±0.1°、19.5±0.1°、22.0±0.1°、25.0±0.1°、28.1±0.1°处具有衍射峰。
进一步地,所述晶型F以2θ角度表示的X射线粉末衍射图谱在7.1±0.1°、8.0±0.1°、9.0±0.1°、10.0±0.1°、10.9±0.1°、11.3±0.1°、14.0±0.1°、15.4±0.1°、16.0±0.1°、16.5±0.1°、17.1±0.1°、18.0±0.1°、19.5±0.1°、19.8±0.1°、20.4±0.1°、21.4±0.1°、22.0±0.1°、22.8±0.1°、24.4±0.1°、25.0±0.1°、26.2±0.1°、27.7±0.1°、28.1±0.1°、29.6±0.1°、33.5±0.1°处具有衍射峰。
进一步地,所述晶型F以2θ角度表示的X射线粉末衍射图谱如图7所示。
进一步地,所述晶型F的TGA图谱和DSC图谱如图8所示。
本发明还提供了一种制备化合物1的晶型F的方法,该方法包括以下步骤:
(1)将晶型AB加到二甲基乙酰胺中,溶清,一边搅拌一边加入反溶剂——水,搅拌析晶;
(2)将晶体分离,在22~30℃的温度下真空干燥1天后,然后在45~60℃的温度下真空干燥1天。
本发明还提供了另一种制备化合物1的晶型F的方法,该方法包括以下步骤:
(1)将化合物1加入到有机溶剂中,在20~60℃的温度下搅拌,使化合物溶解或配成混悬液;
(2)以化合物1的晶型F为晶种,在20~60℃的温度下搅拌以析出晶体;
(3)将析出的晶体过滤,干燥,得到类白色固体,即为晶型F;所述有机溶剂选自DMSO、乙酸乙酯、甲醇、乙醇或DMSO/乙酸乙酯混合溶剂、DMSO/水混合溶剂。
本发明还提供了一种制备化合物1的晶型F的方法,该方法包括以下 步骤:
(1)将晶型AB加到乙酸乙酯中,加热至50±3℃,配制成固液混悬体系;
(2)以晶型F作为晶种,在50±3℃的温度下搅拌反应1~2天,析出晶体,将晶体过滤,将滤饼干燥,得到晶型F。
本发明的一方面提供了药物组合物,所述药物组合物包括本发明具有晶型AB的化合物1、具有晶型M的化合物1和具有晶型F的化合物1中的至少一种以及药学上可接受的载体。
本发明还提供了化合物1的晶型AB、晶型M和晶型F及包含这三种晶型的药物组合物在制备用于治疗因蛋白激酶AXL和/或VEGFR2的活性异常所引起的疾病(例如肿瘤或癌症)的药物中的应用。具体地,该药物组合物可以用于治疗甲状腺癌(包括甲状腺髓样癌)、胃癌、食道癌、肾癌(包括肾癌瘤)、肝癌(包括肝细胞癌)、卵巢癌、宫颈癌、大肠癌、小肠癌、脑癌(包括星形细胞肿瘤,其包括:恶性胶质瘤、巨细胞恶性胶质瘤、神经胶质肉瘤和具有少突神经胶质组分的恶性胶质瘤)、白血病、肺癌(包括非小细胞肺癌)、骨癌、前列腺癌(包括去势抵抗性前列腺癌)、胰腺癌、皮肤癌、淋巴瘤、实体瘤、何杰金氏病或非何杰金氏淋巴瘤。因此,本发明还涉及一种治疗因蛋白激酶AXL和/或VEGFR2的活性异常所引起的疾病的方法,所述治疗方法包括向受试者施用上述药物组合物。
本发明所述的药物组合物可以制成各种剂型,包括但不限于各种口服制剂;优选地,所述药物组合物为片剂或胶囊剂。
本发明具有如下有益效果:
1、本发明化合物1的晶型AB、晶型M和晶型F均具有良好的化学稳定性,且收率和纯度高。
2、本发明的晶型的制备方法简单易行,能够稳定且批量化生产,有利于推广应用。
3、晶型AB、晶型M和晶型F在高温、高湿、氧化条件下也较为稳定,有利于储存和运输,利于工业化生产。
4、本发明的晶型AB、晶型M和晶型F(尤其是晶型AB)具有较高的生物利用度。
附图说明
图1是化合物1的核磁氢谱图谱(以氘代DMSO为溶剂);
图2是根据现有技术中的方法制备得到的化合物1的XRPD图谱;
图3是化合物1的晶型AB的XRPD图谱;
图4是化合物1的晶型AB的TGA和DSC图谱;
图5是化合物1的晶型M的XRPD图谱;
图6是化合物1的晶型M的TGA和DSC图谱;
图7是化合物1的晶型F的XRPD图谱;
图8是化合物1的晶型F的TGA和DSC图谱;
图9示出化合物1的晶型AB在稳定性加速实验前与在稳定性加速一个月时的XRPD叠图对比(从上到下依次是0月、1月密封、1月敞口);
图10示出化合物1的晶型AB在稳定性加速实验前与在稳定性加速七个月时的XRPD叠图对比(从上到下依次是0月、1月密封、1月敞口);
图11示出化合物1的晶型AB在稳定性加速实验七个月时的XRPD图谱(小角度-密封);
图12示出化合物1的晶型AB在稳定性加速实验七个月时的XRPD图谱(小角度-敞口)。
具体实施方式
下面通过实施例对本发明做进一步说明。
实施例1
化合物1的制备方法参见化合物专利WO 2018/072614 A1的实施例9。具体地,化合物1的制备方法如下。
Figure PCTCN2020085695-appb-000002
在搅拌下,往6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸甲酯(IV-1,35.0g,55.2mmol,按照WO2013/040801A1中描述的方法制备)的乙醇(350mL)溶液中滴加NaOH(4.4g,110mmol),滴加完成后,加入水(50mL)。所得混合物在20-25℃温度下搅拌18h,反应液用水(100mL)稀释、搅拌20min,用1N的HCl调节pH至3-4。减压浓缩反应混合物,蒸馏出大约300mL的乙醇。过滤收集固体产物,得到28.4g粗产物,用硅胶柱色谱纯化(洗脱剂:乙酸乙酯:甲醇=1:1,v/v)得到6-[[4-[2-氟-4-[[1-[(4-氟苯基)氨基甲酰基]环丙烷羰基]氨基]苯氧基]-6-甲氧基-7-喹啉基]氧基]己酸(化合物1),9.6g(产率:28.1%)。
化合物1的分析数据:分子量619.61;核磁氢谱如图1所示,核磁氢谱数据如下:
1H-NMR(δ,DMSO-d6,400MHz):12.03(s,1H,OH),10.40(s,1H,NH),10.02(s,1H,NH),8.47~8.46(d,J=4,1H,CH),7.89-7.92(d,J=12,1H,CH),7.63-7.67(d,J=16,2H,2CH),7.51-7.52(d,J=4,2H2CH),7.39-7.43(t,2H,2CH),7.13-7.17(t,2H,2CH),6.41-6.42(d,J=4,1H,CH),4.12-4.15(t,2H,CH 2),3.95(s,3H,CH 3),2.24-2.28(t,2H,CH 2),1.78-1.85(m,2H,CH 2),1.57-1.64(m,2H,CH 2),1.43-1.51(m,6H,3CH 2)。
对本实施例制备的固体进行XRPD测试,得到的XRPD图谱如图2所示。
实施例2
化合物1的晶型AB的制备
称取200.0g按照实施例1的方法制备的化合物1,加到11L的无水乙醇中,机械搅拌,加热至75~80℃使化合物1溶清,降温至-10℃,有 固体析出,在-10±2℃的温度下搅拌4h,有大量固体析出。减压过滤,滤饼在55~60℃的温度下真空干燥10h,得到170.0g的晶体,其X射线粉末衍射(XRPD)图谱如图3所示,该晶型被定义为晶型AB。
实施例3
化合物1的晶型AB的制备
称取2.0g的化合物1,加入到12mL四氢呋喃/水(95v∶5v)的混合溶剂中,加热至回流,至固体全部溶清,然后将溶液降温至40±2℃,得到的溶液作为溶液A。将80mL乙醇加入到反应瓶中,降温至-10±2℃,再将0.10g AB晶型加入乙醇中搅拌配成固液混悬体B。将溶液A滴加到固液混悬体B中,滴加过程温度控制在-10~-5℃的范围内;滴加完毕后在-10~-5℃的温度下搅拌析晶约4h。减压过滤,干燥,得到1.45g晶体,经XRPD检测,其晶型为晶型AB。
实施例4
化合物1的晶型M的制备
称取50.0g化合物1加入到2.5L无水乙醇中,加热至回流,至固体全部溶清,溶清后回流0.5h。自然降温至10~20℃,搅拌析晶,减压过滤,滤饼放入干燥箱中干燥,得到化合物1的晶体,其XRPD图谱如图5所示,该晶型被定义为晶型M。
实施例5
化合物1的晶型M的制备
称取2.0g化合物1加入到100mL正丁醇中,加热回流搅拌,至固体全部溶清,溶清后趁热过滤,滤液降温至20±5℃,搅拌析晶,减压过滤,滤饼放入干燥箱中干燥,得到的化合物1的晶体,经XRPD检测,其晶型为晶型M。
实施例6
化合物1的晶型M的制备
称取2.0g化合物1加入到200mL异丙醇中,加热回流搅拌,至固体全部溶清,溶清后趁热过滤,滤液自然降温至20±5℃,搅拌析晶,减压过滤,滤饼放入干燥箱中干燥,得到化合物1的晶体,经XRPD检测,其晶型为晶型M。
实施例7
化合物1的晶型F的制备
称取200.4mg样品(AB晶型),加入1.5mL的DMAc(二甲基乙酰胺)溶清,一边搅拌一边逐滴滴加反溶剂——水,共加入水8mL,离心(10000rpm,2min)分离固体,室温下真空干燥1天后,转移至50℃真空干燥1天,得到晶体。晶体的XRPD图谱如图7所示,该晶型被定义为晶型F。
实施例8
(1)将3.27g化合物1加到2mL乙酸乙酯与1mL DMSO(二甲基亚砜)配成的混合溶液中,在30±3℃的温度下搅拌,配成固液混悬体系;
(2)以晶型F为晶种,在30±3℃的温度下搅拌以析出晶体;
(3)将晶体过滤,干燥,得到2.03g晶体,经XRPD检测,其晶型为晶型F。
实施例9
化合物1的晶型F的制备
将2mL乙酸乙酯与1mL二甲基亚砜配成混合溶液,加入2.26g晶型AB配成饱和溶液,再向饱和溶液中加入0.01g晶型F样品作为晶种,在30±3℃的温度下磁力搅拌4~5天,减压过滤,在50±2℃的温度下真空干燥8.5h,得到0.32g晶体。经XRPD检测,其晶型为晶型F。
实施例10
化合物1的晶型F的制备
将40ml乙酸乙酯和2.00g AB晶型加入到反应瓶中,加热至50±3℃配制成固液混悬体系,再加入0.01g晶型F作为晶种,在50±3℃的温度下搅拌反应1~2天,减压过滤,滤饼在50±2℃、-0.1MPa条件下真空干燥3h,得到晶体。经XRPD检测,该晶体的晶型为晶型F。
各晶型的稳定性试验
下面对本发明提供的化合物1的晶型AB、晶型M、晶型F的稳定性进行检测(试验结果均以各试验组的化合物1的重量计算)。
晶型AB的稳定性试验:
实验方法:
加速试验:将化合物1盛装在小瓶中,分别以密封和敞口两种方式将小瓶放入相对湿度为75%±5%的密闭容器(干燥器)中,将干燥器放入培养箱,在40℃±2℃的温度下放置7个月,分别于0,1,2,7月各取少量样品进行检测。试验结果如图9至图12以及表1所示。
表1 加速试验结果
Figure PCTCN2020085695-appb-000003
上述实验结果表明:本发明所得化合物1的晶型AB稳定性良好,生物利用度高,且所得结晶的外观性状,粒度等都更适合于成药。晶型AB在放大制备上很容易实现,且操作简单,得到的晶型AB自身也是热力学较为稳定的晶型。因此,就工业制备方法和质量而言,晶型AB是一种更 加理想的化合物晶体形态。
晶型M的稳定性试验:
实验方法:
加速试验:将化合物1的晶型M盛装在培养皿中,以敞口方式将培养皿放入相对湿度为75%±5%的密闭容器(干燥器)中,将干燥器放入培养箱,于40℃±2℃放置3个月,分别于0,1,2,3月各取少量样品进行检测。
表2 加速试验结果
Figure PCTCN2020085695-appb-000004
上述实验检测数据表明晶型M粉碎前、粉碎后,加速试验3个月,纯度基本无变化,稳定性良好。
晶型F的稳定性试验:
实验方法:
加速试验:将化合物1的晶型F盛装在培养皿中,以敞口方式将培养皿放入相对湿度为75%±5%的密闭容器(干燥器)中,将干燥器放入培养箱,于40℃±2℃放置3个月,分别于0、1、2、3月各取少量样品进行检测。
表3 加速试验结果
Figure PCTCN2020085695-appb-000005
上述实验检测数据表明F晶型粉碎前、粉碎后,加速试验3个月,纯度基本无变化,稳定性良好。
晶型AB的药理作用
表4示出了化合物1的晶型AB针对AXL和VEGF-R2的IC 50
表4
Figure PCTCN2020085695-appb-000006
由表4可知,相对于舒尼替尼,化合物1的晶型AB具有更低的IC 50。因此,晶型AB可以作为临床用药的候选药物晶型。
表5示出了化合物1的晶型AB在不同肿瘤模型中对肿瘤的抑制作用。
表5
Figure PCTCN2020085695-appb-000007
在小鼠皮下接种MOLM-13细胞,建立人急性髓性白血病皮下异种移 植肿瘤模型。动物灌胃给予晶型AB14天后,取瘤并采集瘤体积数据。各个剂量组的肿瘤抑制率结果如上表所示,KC1036半数有效剂量EC 50为1.5mg/kg;给予3mg/kg后明显抑制肿瘤生长;6mg/kg或6.25mg/kg抑制肿瘤生长并且在给药14天后可见部分小鼠肿瘤消失。
在小鼠皮下接种NCIH-1703细胞,建立肺癌皮下异种移植肿瘤模型。动物灌胃给予晶型AB28天后,取瘤并采集瘤体积数据。各个剂量组的肿瘤抑制率结果如上表5所示,KC1036 6.25mg/kg组可明显抑制肿瘤生长,12.5mg/kg组可明显抑制肿瘤生长且部分小鼠可见肿瘤开始消退,12.5mg/kg、25mg/kg、50mg/kg的剂量均明显抑制肿瘤生长且肿瘤消退例数有递增。
化合物1的晶型AB、晶型M和晶型F的生物利用度分析
将化合物1的不同晶型的药物样品加到1%CMC-Na溶液中,配制成混悬液并灌胃给予小鼠。将化合物1不同晶型的药物样品在DMSO/PEG400/水中配制成溶液并静脉给予小鼠。给药后,在不同时间点经足背静脉采集血样,经肝素钠抗凝后,离心提取血浆,使用LC-MS/MS分析血浆样品并得到血浆药物浓度,使用WinNonlin(Phoenix TM)计算药代动力学参数值。表6列出了晶型AB、晶型M和晶型F的生物利用度分析结果。
表6
Figure PCTCN2020085695-appb-000008
Figure PCTCN2020085695-appb-000009
由表6的结果显示,晶型AB的血浆暴露量及生物利用度高于晶型M、晶型F。就此而言,晶型AB似乎更具有临床应用前景。
本申请虽然以较佳实施例公开如上,但并不是用来限定权利要求,任何本领域技术人员在不脱离本申请构思的前提下,都可以做出若干可能的变动和修改,因此本申请的保护范围应当以本申请权利要求所界定的范围为准。

Claims (10)

  1. 化合物1的晶型AB,
    Figure PCTCN2020085695-appb-100001
    所述晶型AB以2θ角度表示的X射线粉末衍射图谱在4.6±0.1°、6.7±0.1°、10.7±0.1°、16.2±0.1°、17.0±0.1°、17.4±0.1°、19.5±0.1°、20.7±0.1°、21.9±0.1°、22.5±0.1°、23.8±0.1°、25.1±0.1°处具有衍射峰;
    进一步地,所述晶型AB以2θ角度表示的X射线粉末衍射图谱在4.6±0.1°、6.7±0.1°、9.3±0.1°、9.7±0.1°、10.7±0.1°、11.6±0.1°、13.4±0.1°、13.8±0.1°、15.3±0.1°、16.2±0.1°、17.0±0.1°、17.4±0.1°、18.6±0.1°、19.5±0.1°、20.7±0.1°、21.9±0.1°、22.3±0.1°、22.5±0.1°、23.4±0.1°、23.8±0.1°、24.4±0.1°、25.1±0.1°、26.0±0.1°、26.8±0.1°、27.7±0.1°、29.7±0.1°、32.8±0.1°、33.1±0.1°处具有衍射峰;
    进一步地,所述晶型AB以2θ角度表示的X射线粉末衍射图谱如图3所示;
    进一步地,所述晶型AB的TGA图谱和DSC图谱如图4所示。
  2. 一种制备化合物1的晶型AB的方法,所述方法包括以下步骤:
    (1)将化合物1加到醇溶剂中,在75~80℃的温度下加热溶解;
    (2)在低于-5℃的温度下析出晶体,在-10~-15℃的温度下搅拌以进一步析出晶体;
    (3)将晶体过滤,干燥,得到晶型AB;
    优选地,所述醇溶剂选自甲醇、乙醇、正丙醇、异丙醇、正丁醇、异丁醇、叔丁醇、正戊醇、叔戊醇或含有乙醇的混合溶剂;优选地,所述含有乙醇的混合溶剂选自四氢呋喃/水/乙醇、四氢呋喃/乙醇、DMF/乙醇。
  3. 化合物1的晶型M,
    Figure PCTCN2020085695-appb-100002
    所述晶型M以2θ角度表示的X射线粉末衍射图谱在9.5±0.1°、10.2±0.1°、10.6±0.1°、11.4±0.1°、13.2±0.1°、14.3±0.1°、18.2±0.1°、18.9±0.1°、19.3±0.1°、19.7±0.1°、20.4±0.1°、23.3±0.1°、26.7±0.1°、29.6±0.1°处具有衍射峰;
    进一步地,所述晶型M以2θ角度表示的X射线粉末衍射图谱在9.5±0.1°、10.2±0.1°、10.6±0.1°、11.4±0.1°、13.2±0.1°、14.3±0.1°、15.2±0.1°、15.7±0.1°、16.4±0.1°、17.4±0.1°、18.2±0.1°、18.9±0.1°、19.3±0.1°、19.7±0.1°、20.4±0.1°、22.1±0.1°、23.3±0.1°、24.2±0.1°、25.3±0.1°、25.7±0.1°、26.7±0.1°、27.2±0.1°、27.7±0.1°、28.8±0.1°、29.6±0.1°处具有衍射峰;
    进一步地,所述晶型M以2θ角度表示的X射线粉末衍射图谱如图5所示;
    进一步地,所述晶型M的TGA图谱和DSC图谱如图6所示。
  4. 一种制备化合物1的晶型M的方法,所述方法包括以下步骤:
    (1)将化合物1加到醇溶剂中,加热使化合物1溶解;
    (2)在10~30℃的温度下搅拌以析出晶体;
    (3)将晶体过滤,干燥,得到晶型M;
    优选地,所述醇溶剂选自甲醇、乙醇、正丙醇、异丙醇、正丁醇、异丁醇、叔丁醇、正戊醇、叔戊醇或含有乙醇的混合溶剂;优选地,所述含有乙醇的混合溶剂选自四氢呋喃/水/乙醇、四氢呋喃/乙醇、DMF/乙醇。
  5. 化合物1的晶型F,
    Figure PCTCN2020085695-appb-100003
    所述晶型F以2θ角度表示的X射线粉末衍射图谱在7.1±0.1°、8.0±0.1°、10.0±0.1°、10.9±0.1°、14.0±0.1°、15.4±0.1°、16.0±0.1°、16.5±0.1°、17.1±0.1°、19.5±0.1°、22.0±0.1°、25.0±0.1°、28.1±0.1°处具有衍射峰;
    进一步地,所述晶型F以2θ角度表示的X射线粉末衍射图谱在7.1±0.1°、8.0±0.1°、9.0±0.1°、10.0±0.1°、10.9±0.1°、11.3±0.1°、14.0±0.1°、15.4±0.1°、16.0±0.1°、16.5±0.1°、17.1±0.1°、18.0±0.1°、19.5±0.1°、19.8±0.1°、20.4±0.1°、21.4±0.1°、22.0±0.1°、22.8±0.1°、24.4±0.1°、25.0±0.1°、26.2±0.1°、27.7±0.1°、28.1±0.1°、29.6±0.1°、33.5±0.1°处具有衍射峰;
    进一步地,所述晶型F以2θ角度表示的X射线粉末衍射图谱如图7所示;
    进一步地,所述晶型F的TGA图谱和DSC图谱如图8所示。
  6. 一种制备化合物1的晶型F的方法,所述方法包括以下步骤:
    (1)将权利要求1所述的晶型AB加到二甲基乙酰胺中,溶清,一边搅拌一边加入反溶剂——水,搅拌析晶;
    (2)将晶体分离,在22~30℃的温度下真空干燥后,然后在45~60℃的温度下真空干燥。
  7. 一种制备化合物1的晶型F的方法,所述方法包括以下步骤:
    (1)将化合物1加入到有机溶剂中,在20~60℃的温度下搅拌,使化合物1溶解或配成混悬液;
    (2)以晶型F为晶种,在20~60℃的温度下搅拌以析出晶体;
    (3)将晶体过滤,干燥,得到晶型F;
    所述有机溶剂选自DMSO、乙酸乙酯、甲醇、乙醇或DMSO/乙酸乙酯 混合溶剂、DMSO/水混合溶剂。
  8. 一种制备化合物1的晶型F的方法,所述方法包括以下步骤:
    (1)将权利要求1所述的晶型AB加到乙酸乙酯中,加热至50±3℃,配制成固液混悬体系;
    (2)以晶型F作为晶种,在50±3℃的温度下搅拌反应1~2天,析出晶体,将晶体过滤,将滤饼干燥,得到晶型F。
  9. 一种药物组合物,所述药物组合物包括具有权利要求1所述晶型AB的化合物1、具有权利要求3所述晶型M的化合物1或具有权利要求5所述晶型F的化合物1中的至少一种以及药学上可接受的载体;
    优选地,所述药物组合物为片剂或胶囊剂。
  10. 根据权利要求1或2所述的晶型AB、权利要求3或4所述的晶型M、权利要求5或6所述的晶型F以及权利要求9所述的药物组合物在制备用于治疗因蛋白激酶AXL和/或VEGFR2的活性异常所引起的疾病的药物中的应用;
    进一步地,所述因蛋白激酶AXL和/或VEGFR2的活性异常所引起的疾病包括:甲状腺癌、胃癌、食道癌、肾癌、肝癌、卵巢癌、宫颈癌、大肠癌、小肠癌、脑癌、白血病、肺癌、骨癌、前列腺癌、胰腺癌、皮肤癌、淋巴瘤、实体瘤、何杰金氏病、非何杰金氏淋巴瘤;
    其中,甲状腺癌包括甲状腺髓样癌;
    肾癌包括肾癌瘤;
    肝癌包括肝细胞癌;
    脑癌包括星形细胞肿瘤,其中,星形细胞肿瘤包括恶性胶质瘤、巨细胞恶性胶质瘤、神经胶质肉瘤和具有少突神经胶质组分的恶性胶质瘤;
    肺癌包括非小细胞肺癌;
    前列腺癌包括去势抵抗性前列腺癌。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030140A2 (en) * 2003-09-26 2005-04-07 Exelixis, Inc. C-met modulators and methods of use
WO2013040801A1 (zh) 2011-09-19 2013-03-28 广州盈升生物科技有限公司 一种含喹啉基的羟肟酸类化合物及其制备方法、以及含有该化合物的药物组合物及其应用
WO2018072614A1 (zh) 2016-10-18 2018-04-26 北京康辰药业股份有限公司 一种喹啉基取代的羧酸化合物或其药学上可接受的盐、其药物组合物及应用

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* Cited by examiner, † Cited by third party
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CN106632253B (zh) * 2015-11-02 2019-03-22 广东东阳光药业有限公司 一种取代的喹啉化合物的晶型及其药物组合物和用途
WO2018196687A1 (zh) * 2017-04-25 2018-11-01 苏州科睿思制药有限公司 乐伐替尼甲磺酸盐的新晶型及其制备方法
CN109384799B (zh) * 2018-11-12 2020-07-14 深圳海王医药科技研究院有限公司 一种多靶点激酶抑制剂化合物的晶型a及制备方法和含有其的药物组合物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030140A2 (en) * 2003-09-26 2005-04-07 Exelixis, Inc. C-met modulators and methods of use
WO2013040801A1 (zh) 2011-09-19 2013-03-28 广州盈升生物科技有限公司 一种含喹啉基的羟肟酸类化合物及其制备方法、以及含有该化合物的药物组合物及其应用
WO2018072614A1 (zh) 2016-10-18 2018-04-26 北京康辰药业股份有限公司 一种喹啉基取代的羧酸化合物或其药学上可接受的盐、其药物组合物及应用

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