JP2017523210A - 6−アリールアミノピリドンカルボキサミド化合物の結晶、およびその製造方法 - Google Patents
6−アリールアミノピリドンカルボキサミド化合物の結晶、およびその製造方法 Download PDFInfo
- Publication number
- JP2017523210A JP2017523210A JP2017505846A JP2017505846A JP2017523210A JP 2017523210 A JP2017523210 A JP 2017523210A JP 2017505846 A JP2017505846 A JP 2017505846A JP 2017505846 A JP2017505846 A JP 2017505846A JP 2017523210 A JP2017523210 A JP 2017523210A
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- formula
- compound
- solvent
- compound represented
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 150000001875 compounds Chemical class 0.000 title claims description 58
- 239000002798 polar solvent Substances 0.000 claims abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 15
- 239000012043 crude product Substances 0.000 claims description 14
- 238000001228 spectrum Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 11
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 10
- 201000010099 disease Diseases 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 230000001404 mediated effect Effects 0.000 claims description 6
- 239000012046 mixed solvent Substances 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 208000035475 disorder Diseases 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- -1 carboxamide compound Chemical class 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- JDUAQVGEFGOFHM-UHFFFAOYSA-N 6-(2-chloro-4-iodoanilino)-n-(2-hydroxyethoxy)-5-methyl-4-oxofuro[3,2-c]pyridine-7-carboxamide Chemical compound OCCONC(=O)C=1C=2OC=CC=2C(=O)N(C)C=1NC1=CC=C(I)C=C1Cl JDUAQVGEFGOFHM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 208000027866 inflammatory disease Diseases 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- KWCWHIIKJSHTLD-UHFFFAOYSA-N 4,5-dihydrofuro[3,2-c]pyridine-7-carboxamide Chemical compound NC(=O)C1=CNCc2ccoc12 KWCWHIIKJSHTLD-UHFFFAOYSA-N 0.000 description 1
- 208000023275 Autoimmune disease Diseases 0.000 description 1
- 102100021202 Desmocollin-1 Human genes 0.000 description 1
- 101000968043 Homo sapiens Desmocollin-1 Proteins 0.000 description 1
- 101000880960 Homo sapiens Desmocollin-3 Proteins 0.000 description 1
- 229940124647 MEK inhibitor Drugs 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004164 analytical calibration Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Substances NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 1
- 230000003463 hyperproliferative effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002829 mitogen activated protein kinase inhibitor Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic 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
- A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4355—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having oxygen as a ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
室温において、化合物6−(2−クロロ−4−ヨードアニリノ)− N −(2−ビニルオキシエトキシ)−5−メチル−4−オキソ−4,5−ジヒドロフロ[3,2−c]ピリジン−7−アミド5gを秤量し、無水テトラヒドロフラン50mLに溶解させ、反応温度を−10℃まで低下し、6N HCl約20mLをゆっくりと滴下し、滴下終了後、5〜10℃に維持して約2時間反応した。反応終了後、反応液を氷水に流し込み、酢酸エチルで抽出し、有機相溶媒を蒸留除去し、得られた固体をエタノールでパルプ化し、ろ過して淡黄色の固体を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMSO 5mLを加え、約110℃に昇温し、清澄化し、自然冷却させ、温度45℃まで低下してから水25mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMF 10mLを加え、約100℃まで昇温し、清澄化し、自然冷却させ、温度45℃まで低下してからイソプロパノール30mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMSO 10mLを加え、約100℃まで昇温し、清澄化し、自然冷却させ、温度50℃まで低下してからエタノール15mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMSO 10mLを加え、約120℃まで昇温し、清澄化し、自然冷却させ、温度50℃まで低下してからメタノール20mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMSO 15mLを加え、約110℃まで昇温し、清澄化し、自然冷却させ、温度60℃まで低下してから水15mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMF 20mLを加え、約90℃まで昇温し、清澄化し、自然冷却させ、温度30℃まで低下してからエタノール5mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
実施例1で得られた式(I)で示される化合物の粗製品10gを取り、DMF 25mLを加え、約80℃まで昇温し、清澄化し、自然冷却させ、温度35℃まで低下してからメタノール12.5mLを加え、撹拌を続けて多くのオフホワイト固体を析出し、ろ過し、50℃で真空乾燥して白色またはオフホワイト結晶を得た。
中国薬局方2010年版2部の付録V Dを参照し、高速液体クロマトグラフィにより式(I)で示される化合物の結晶純度を測定する。オクタデシルシラン結合シリカゲルを充填剤として用い[カラム:Eclipse XDB−C18(4.6×150mm、5μm)または同等の性能を有するカラムを推奨する]、水(0.01%トリフルオロ酢酸溶液)を移動相Aとし、アセトニトリル(0.01%トリフルオロ酢酸溶液)を移動相Bとし、流速は1.0mL/分間であり、表1により線形勾配溶離を行い、カラム温度は30℃で、検出波長は244nmである。理論段数は、式(I)で示される化合物によって計算して2000未満である。
中国薬局方2010年版(2部)の付録XIX Cにおける原料薬影響因素試験の方法を参照し、実施例4で製造された式(I)で示される化合物の結晶を、それぞれ高温試験(40℃±2℃、相対湿度75%±5%)および強光照射試験(4500 lx ± 500 lx)を施した。考察期間は10日であり、それぞれ第0日および第10日にサンプリングして不純物の合計量を検出し、その安定性を考察し、試験結果を表2に示す。
Claims (10)
- 式(I)で示される化合物の結晶であって、
- X線粉末回折スペクトルは、2θ値で表示する7.86°、9.32°、13.25°、15.06°、19.09°、21.80°、22.46°、22.81°、23.87°、26.00°、28.12°、28.59°のところに回折ピークを持っている、請求項1に記載の結晶。
- X線粉末回折スペクトルは、2θ値で表示する7.86°、9.32°、13.25°、15.06°、17.89°、19.09°、20.73°、21.80°、22.46°、22.81°、23.87°、24.55°、26.00°、27.29°、28.12°、28.59°、29.32°、30.15°のところに回折ピークを持っている、請求項2に記載の結晶。
- 請求項1〜3のいずれか1項に記載の式(I)で示される化合物の結晶が結晶組成物の重量50%以上を占め、好ましくは80%以上、より好ましくは90%以上、最も好ましくは95%以上である、結晶組成物。
- 治療有効量の請求項1〜4のいずれか1項に記載の式(I)で示される化合物の結晶または結晶組成物を含む、医薬組成物。
- 請求項1〜5のいずれか1項に記載の式(I)で示される化合物の結晶、結晶組成物または医薬組成物の、MEK媒介性の病症または疾患を治療または予防するための医薬組成物の製造における使用。
- 式(I)で示される化合物の粗製品を温度80℃〜120℃の非プロトン性極性溶媒に溶解し、降温し、第2の溶媒を加え、結晶化させ、ろ過し、乾燥するステップを含む、式(I)で示される化合物の結晶または結晶組成物の製造方法。
- 前記非プロトン性極性溶媒は、DMF、DMSO、並びに、DMFおよびDMSOの混合溶媒から選ばれ、DMSOであることが好ましい、請求項7に記載の方法。
- 前記第2の溶媒は、水、アルコール類、並びに、水およびアルコール類の混合溶媒から選ばれ、好ましくは、水、メタノール、エタノール、n−プロパノール、イソプロパノール、n−ブタノールおよびイソブタノールのうちの1種、または2種以上の混合溶媒から選ばれ、より好ましくは、エタノール、水、並びに、エタノールおよび水の混合物から選ばれる、請求項7に記載の方法。
- 前記第2の溶媒と、前記非プロトン性極性溶媒との体積比は0.25:1〜5:1であり、0.5:1〜3:1であることが好ましく、1:1〜2:1であることがより好ましい、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410383541.7A CN105315291B (zh) | 2014-08-05 | 2014-08-05 | 一种6-芳基氨基吡啶酮甲酰胺化合物的结晶及其制备方法 |
CN201410383541.7 | 2014-08-05 | ||
PCT/CN2015/086118 WO2016019867A1 (zh) | 2014-08-05 | 2015-08-05 | 一种6-芳基氨基吡啶酮甲酰胺化合物的结晶及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017523210A true JP2017523210A (ja) | 2017-08-17 |
JP6929769B2 JP6929769B2 (ja) | 2021-09-01 |
Family
ID=55243685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017505846A Active JP6929769B2 (ja) | 2014-08-05 | 2015-08-05 | 6−アリールアミノピリドンカルボキサミド化合物の結晶、およびその製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10023582B2 (ja) |
EP (1) | EP3178821B1 (ja) |
JP (1) | JP6929769B2 (ja) |
KR (1) | KR20170032476A (ja) |
CN (2) | CN105315291B (ja) |
AU (1) | AU2015299546B2 (ja) |
CA (1) | CA2956404A1 (ja) |
WO (1) | WO2016019867A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105315291B (zh) * | 2014-08-05 | 2019-02-01 | 正大天晴药业集团股份有限公司 | 一种6-芳基氨基吡啶酮甲酰胺化合物的结晶及其制备方法 |
WO2016188472A1 (zh) | 2015-05-28 | 2016-12-01 | 正大天晴药业集团股份有限公司 | Mek抑制剂的药物组合物及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012059041A1 (en) * | 2010-11-02 | 2012-05-10 | Centaurus Biopharma Co., Ltd. | Novel 6-arylamino pyridone carboxamide as mek inhibitors |
US20120238599A1 (en) * | 2011-03-17 | 2012-09-20 | Chemizon, A Division Of Optomagic Co., Ltd. | Heterocyclic compounds as mek inhibitors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105315291B (zh) * | 2014-08-05 | 2019-02-01 | 正大天晴药业集团股份有限公司 | 一种6-芳基氨基吡啶酮甲酰胺化合物的结晶及其制备方法 |
-
2014
- 2014-08-05 CN CN201410383541.7A patent/CN105315291B/zh active Active
-
2015
- 2015-08-05 US US15/329,197 patent/US10023582B2/en active Active
- 2015-08-05 CN CN201580026821.5A patent/CN106661040B/zh active Active
- 2015-08-05 EP EP15830563.1A patent/EP3178821B1/en active Active
- 2015-08-05 KR KR1020177006090A patent/KR20170032476A/ko not_active Application Discontinuation
- 2015-08-05 CA CA2956404A patent/CA2956404A1/en not_active Abandoned
- 2015-08-05 JP JP2017505846A patent/JP6929769B2/ja active Active
- 2015-08-05 WO PCT/CN2015/086118 patent/WO2016019867A1/zh active Application Filing
- 2015-08-05 AU AU2015299546A patent/AU2015299546B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012059041A1 (en) * | 2010-11-02 | 2012-05-10 | Centaurus Biopharma Co., Ltd. | Novel 6-arylamino pyridone carboxamide as mek inhibitors |
US20120238599A1 (en) * | 2011-03-17 | 2012-09-20 | Chemizon, A Division Of Optomagic Co., Ltd. | Heterocyclic compounds as mek inhibitors |
Non-Patent Citations (4)
Title |
---|
仲井由宣 花野学編, 新製剤学, vol. 第1版第2刷, JPN6016032041, 25 April 1984 (1984-04-25), pages 102 - 104, ISSN: 0004256033 * |
塩路雄作, 固形製剤の製造技術, vol. 普及版第1刷, JPN6016031894, 27 January 2003 (2003-01-27), pages 9 - 14, ISSN: 0004256034 * |
平山令明編著, 有機化合物結晶作製ハンドブック−原理とノウハウ−, JPN6016031902, 25 July 2008 (2008-07-25), pages 37 - 84, ISSN: 0004256035 * |
社団法人日本化学会編, 第4版 実験化学講座1 基本操作I, vol. 第2刷, JPN6016031896, 5 April 1996 (1996-04-05), pages 184 - 186, ISSN: 0004256036 * |
Also Published As
Publication number | Publication date |
---|---|
CN105315291A (zh) | 2016-02-10 |
US10023582B2 (en) | 2018-07-17 |
US20170217979A1 (en) | 2017-08-03 |
KR20170032476A (ko) | 2017-03-22 |
EP3178821A1 (en) | 2017-06-14 |
AU2015299546A1 (en) | 2017-03-16 |
JP6929769B2 (ja) | 2021-09-01 |
CN106661040A (zh) | 2017-05-10 |
WO2016019867A1 (zh) | 2016-02-11 |
EP3178821B1 (en) | 2020-05-06 |
CA2956404A1 (en) | 2016-02-11 |
AU2015299546B2 (en) | 2019-07-11 |
CN106661040B (zh) | 2019-04-26 |
CN105315291B (zh) | 2019-02-01 |
EP3178821A4 (en) | 2018-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA3023188C (en) | Crystalline form e of tafamidis meglumine, process for preparation and use thereof | |
CN102791719A (zh) | 二胺衍生物的晶体及其制备方法 | |
BR112015000045B1 (pt) | Crista de forma i de inibidor de dimaleato de tirosina quinase, seu uso e seu método de preparação, e composição farmacêutica | |
JP2021105043A (ja) | 非溶媒和物結晶及びその製造方法、並びに応用 | |
TWI589575B (zh) | 苯并咪唑衍生物之新穎結晶型及其製備方法 | |
JP6929769B2 (ja) | 6−アリールアミノピリドンカルボキサミド化合物の結晶、およびその製造方法 | |
US20170051002A1 (en) | Rebaudioside A Crystal And Its Preparation Method And Use | |
JP2022525125A (ja) | ブレイアコニチンaのe結晶形及びその製造方法と応用 | |
CN106892900A (zh) | 一种富马酸沃诺拉赞及其制备方法 | |
WO2021000687A1 (zh) | Pac-1晶型的制备方法 | |
KR20130026414A (ko) | 3-(치환된 디히드로이소인돌리논-2-일)-2,6-디옥소피페리딘의 다형체 및 이의 약학적 조성물 | |
US9458148B2 (en) | Crystalline form of masitinib | |
Tong et al. | pH-Dependent reversible crystal transformation of 1-carboxymethyl-1-methyl-pyrrolidinium bromides and their spectroscopic fingerprint | |
JP2022508864A (ja) | チロシンキナーゼ阻害剤のマレイン酸塩の結晶形及びその調製方法 | |
KR20170060035A (ko) | 나트륨 글루코스 공동운반체 2 억제제의 l- 프롤린 화합물, 및 l- 프롤린 화합물의 모노하이드레이트 및 결정 | |
CN105085593A (zh) | 瑞加德松的晶型及其制备方法 | |
TWI724651B (zh) | 貝前列素-314d單水合物晶體及其製備方法 | |
TWI707851B (zh) | 哌嗪化合物的新穎結晶 | |
RU2621894C2 (ru) | Способ получения новых кристаллических форм-4(циклопропилметокси)-n-(3, 5-дихлор-1-оксидопиридин-4-ил)-5-метоксипиридин-2-карбоксамида и его кристаллические формы | |
CN101967104A (zh) | Iv型结晶、制备该结晶的方法以及含有该结晶的药物组合物 | |
JP2022553706A (ja) | 低酸素誘導因子-プロリルヒドロキシラーゼ阻害剤の結晶形 | |
TW201636346A (zh) | 二-匹多莫德苄乙二胺及其固體型 | |
WO2015092638A1 (en) | N-carbamoylmethyl-4(r)-phenyl-2-pyrrolidone polymorphic forms | |
JP2014084299A (ja) | 3−メトキシ−n−{1−[(2−オキソ−1,2,3,4−テトラヒドロキノリン−7−イル)メチル]ピペリジン−4−イル}ベンズアミドの結晶形及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20170228 |
|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20170228 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180706 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190219 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190517 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191023 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200220 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20200220 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200302 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20200303 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20200424 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20200512 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20201027 |
|
C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20210126 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210413 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210423 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210511 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20210629 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20210803 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20210803 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210811 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6929769 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |