JP5063600B2 - ピリダジノ[4,5−b]インドール誘導体の新規な結晶形 - Google Patents
ピリダジノ[4,5−b]インドール誘導体の新規な結晶形 Download PDFInfo
- Publication number
- JP5063600B2 JP5063600B2 JP2008529130A JP2008529130A JP5063600B2 JP 5063600 B2 JP5063600 B2 JP 5063600B2 JP 2008529130 A JP2008529130 A JP 2008529130A JP 2008529130 A JP2008529130 A JP 2008529130A JP 5063600 B2 JP5063600 B2 JP 5063600B2
- Authority
- JP
- Japan
- Prior art keywords
- pyridazino
- pharmaceutical composition
- indole
- crystalline form
- acetamide
- 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.)
- Expired - Fee Related
Links
- 239000013078 crystal Substances 0.000 title claims description 28
- LDBZRFQWKQUHFF-UHFFFAOYSA-N 5h-pyridazino[4,5-b]indole Chemical class N1=NC=C2C3=CC=CC=C3NC2=C1 LDBZRFQWKQUHFF-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 claims description 38
- HJSQVJOROCIILI-UHFFFAOYSA-N ssr-180,575 Chemical compound O=C1C=2N(C)C3=CC(Cl)=CC=C3C=2C(CC(=O)N(C)C)=NN1C1=CC=CC=C1 HJSQVJOROCIILI-UHFFFAOYSA-N 0.000 claims description 37
- 238000011282 treatment Methods 0.000 claims description 26
- 239000008194 pharmaceutical composition Substances 0.000 claims description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 24
- 230000002265 prevention Effects 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 206010028980 Neoplasm Diseases 0.000 claims description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 10
- 102000004300 GABA-A Receptors Human genes 0.000 claims description 9
- 108090000839 GABA-A Receptors Proteins 0.000 claims description 9
- 201000010099 disease Diseases 0.000 claims description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 208000019622 heart disease Diseases 0.000 claims description 5
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 5
- 238000002441 X-ray diffraction Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 230000004770 neurodegeneration Effects 0.000 claims description 4
- 208000015122 neurodegenerative disease Diseases 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 208000033808 peripheral neuropathy Diseases 0.000 claims description 3
- 201000011510 cancer Diseases 0.000 claims description 2
- 230000004064 dysfunction Effects 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 201000001119 neuropathy Diseases 0.000 claims description 2
- 230000007823 neuropathy Effects 0.000 claims description 2
- 208000035475 disorder Diseases 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- 238000002360 preparation method Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 8
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 7
- 239000008186 active pharmaceutical agent Substances 0.000 description 7
- 229940088679 drug related substance Drugs 0.000 description 7
- 238000002329 infrared spectrum Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 6
- 238000011321 prophylaxis Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 210000003491 skin Anatomy 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000007922 dissolution test Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000113 differential scanning calorimetry Methods 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000006210 lotion Substances 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 239000006072 paste Substances 0.000 description 3
- 230000007170 pathology Effects 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000003826 tablet Substances 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- IUUZMSMGSOUFTO-UHFFFAOYSA-N 2-indol-1-ylacetamide Chemical compound C1=CC=C2N(CC(=O)N)C=CC2=C1 IUUZMSMGSOUFTO-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 2
- 208000025966 Neurological disease Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007894 caplet Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- OGPGEWIJATXYTJ-UHFFFAOYSA-N 2-(3-phenyl-4,5-dihydropyridazino[4,5-b]indol-1-yl)acetamide Chemical compound C1(=CC=CC=C1)N1N=C(C2=C(NC=3C=CC=CC23)C1)CC(=O)N OGPGEWIJATXYTJ-UHFFFAOYSA-N 0.000 description 1
- HFWFRCBEGLTNET-UHFFFAOYSA-N 2-(4,5-dihydro-1H-pyridazino[4,5-b]indol-1-yl)acetamide Chemical compound N1C2=CC=CC=C2C2=C1CN=NC2CC(=O)N HFWFRCBEGLTNET-UHFFFAOYSA-N 0.000 description 1
- GNYPXPQKGBSVMV-UHFFFAOYSA-N 2-(4,5-dihydro-3H-pyridazino[4,5-b]indol-1-yl)acetamide Chemical compound C1(=NNCC=2NC=3C=CC=CC3C21)CC(=O)N GNYPXPQKGBSVMV-UHFFFAOYSA-N 0.000 description 1
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 206010003225 Arteriospasm coronary Diseases 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000023275 Autoimmune disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000003890 Coronary Vasospasm Diseases 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 208000007342 Diabetic Nephropathies Diseases 0.000 description 1
- 206010018364 Glomerulonephritis Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 208000033463 Ischaemic neuropathy Diseases 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 244000246386 Mentha pulegium Species 0.000 description 1
- 235000016257 Mentha pulegium Nutrition 0.000 description 1
- 235000004357 Mentha x piperita Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 108010025020 Nerve Growth Factor Proteins 0.000 description 1
- 102000007072 Nerve Growth Factors Human genes 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 206010052779 Transplant rejections Diseases 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 239000013011 aqueous formulation Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 231100000457 cardiotoxic Toxicity 0.000 description 1
- 230000001451 cardiotoxic effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002648 combination therapy Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 201000011634 coronary artery vasospasm Diseases 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 229960000913 crospovidone Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000033679 diabetic kidney disease Diseases 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012897 dilution medium Substances 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000012738 dissolution medium Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 235000001050 hortel pimenta Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000008863 intramolecular interaction Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 201000002818 limb ischemia Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004001 molecular interaction Effects 0.000 description 1
- 210000002161 motor neuron Anatomy 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 239000003900 neurotrophic factor Substances 0.000 description 1
- VWBWQOUWDOULQN-UHFFFAOYSA-N nmp n-methylpyrrolidone Chemical compound CN1CCCC1=O.CN1CCCC1=O VWBWQOUWDOULQN-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007968 orange flavor Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 1
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000025053 regulation of cell proliferation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 208000037803 restenosis Diseases 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229920003109 sodium starch glycolate Polymers 0.000 description 1
- 229940079832 sodium starch glycolate Drugs 0.000 description 1
- 239000008109 sodium starch glycolate Substances 0.000 description 1
- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
- 208000002320 spinal muscular atrophy Diseases 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- 230000009424 thromboembolic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/5025—Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Cardiology (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hospice & Palliative Care (AREA)
- Urology & Nephrology (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Oncology (AREA)
- Psychiatry (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
上で用いられたように、また本発明の記述の全体を通して、以下の省略形は、特に断らなければ、次の意味を有すると理解される。
Å オングストローム
HPLC 高速液体クロマトグラフィー
NMP N−メチル−2−ピロリドン
RPM 1分間当たりの回転数
7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミドを、4mg/mlの濃度でメタノールに約54℃で溶かした。この溶液を高温濾過し、溶媒を窒素ガスの流れを用いて蒸発により除去して、固体を分離した。高温顕微鏡(hot stage microscopy)は、約210℃で融解/変態の現象を示した。図1、方法Aは、実質的にこの手順により調製した試料のIRスペクトルである。
7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミド(1g)を、室温で20mlのジクロロメタン(DCM)に溶かした。この溶液を、室温でエタノール(70ml)に加えた。溶液を濃縮するために窒素ガスを用いて、容積をほぼ25%減らして、析出物を生成させた。この析出物を約15から30分以内に濾過により分離した。図1、方法Bは、実質的にこの手順により調製した試料のIRスペクトルである。図4は、実質的にこの手順により調製した試料のXRPDパターンである。
7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミド(2.4g)を、撹拌子/プレートを用いて室温でジクロロメタン(60ml)に溶かした。この溶液を、撹拌しながら、室温でゆっくりとヘキサン(400ml、HPLCグレード)に加えた。析出物が直ちに生成し、これを約5分後に濾過した。図1、方法Cは、実質的にこの手順により調製した試料のIRスペクトルである。図5は、実質的にこの手順により調製した試料のXRPDパターンである。
フーリエ変換赤外分光法(FTIR)
フーリエ変換IRスペクトルは、Nicolet 750 Magna(商標)装置により得た。薬剤物質を、乾燥臭化カリウム(KBr)と共に、1mgの薬剤物質/200mgのKBrの濃度で粉砕し、分析のために10,000ポンド(約4500kg)でディスク(200mg)に圧縮した。
DSCのスキャンを、Perkin Elmer DSC−7(商標)示差走査熱量計を用いて実施した。この装置は、使用の前にインジウムおよびスズにより校正した。試料をアルミニウムパン(蓋に穴を開けた)に閉じ込めた。DSCサーモグラムを、毎分10℃の一定昇温速度で得た。
XRPD曲線は、銅のK−α線を用いて、Bruker D8(登録商標)ADVANCE粉末X線回折装置により得た。この装置は平行ビーム光学系を装備しており、管電圧およびアンペア数はそれぞれ、40kVおよび40mAに設定した。試料は、2θの角度で2から40度まで、1.0度/分の速度でスキャンした。
結晶形Iおよび結晶形IIの溶解試験は、75RPMでパドル型薬剤溶解試験浴(Distek Inc.から入手可能)、および、320nmの波長でHP 8453 UV(商標)分光光度計を用いて実施した。次のパラメータを用いた:薬剤物質の濃度は40mg/媒体1Lであり、溶解媒体は0.25%ラウリル硫酸ナトリウム/0.01Mリン酸緩衝液(pH7)であり、温度は37℃であり、サンプリング時間は10分毎であった。標準は保存メタノール溶液(0.25mg/ml)を、稀釈媒体により稀釈することによって調製した。
形IIの試料を、50℃/相対湿度75%(開放ガラスバイアル)で保管して、多形変化が観察されるかどうかを確認した。試料を2カ月で分析した。チャンバの湿度は、塩化ナトリウム飽和水溶液により制御した。
Claims (14)
- X線回折パターンが、19.21、18.43、15.95、および11.97度(2θ)のピークをさらに含む、請求項1に記載の結晶形。
- 他の如何なる多形も実質的に含まない、請求項1に記載の結晶形。
- 請求項1に記載の結晶形および1種以上の薬学的に許容される賦形剤を含む医薬組成物。
- 末梢型ベンゾジアゼピン受容体の機能障害に関連する疾患または障害の治療または予防のための請求項4に記載の医薬組成物。
- 神経変性疾患の治療または予防のための請求項4に記載の医薬組成物。
- 神経障害の治療または予防のための請求項4に記載の医薬組成物。
- 癌または腫瘍の治療または予防のための請求項4に記載の医薬組成物。
- 皮膚ストレスの治療または予防のための請求項4に記載の医薬組成物。
- 関節リウマチの治療または予防のための請求項4に記載の医薬組成物。
- 心臓疾患または心臓障害の治療または予防のための請求項4に記載の医薬組成物。
- 7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミドを、約1mg/mlから4mg/mlの濃度で低級アルコールと混合して混合物を生成させるステップ、混合物を約45℃と約60℃の間の温度に加熱するステップ、混合物を濾過するステップ、および濾液の低級アルコールを不活性ガスの流れにより蒸発させて固体を生成させるステップを含む、請求項1に記載の結晶形を調製する方法。
- 7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミドを、約30mg/mlから50mg/mlの濃度でジクロロメタンに溶解して溶液を生成させるステップ、溶液を、ジクロロメタンの量に対して約1:3から約1:4の容積比でエタノールに加えるステップ、不活性ガスの流れにより前記溶液を濃縮し、固体が晶析するまで体積を約10%から約40%減らすステップ、および前記固体を分離するステップを含む、請求項1に記載の結晶形を調製する方法。
- 7−クロロ−N,N,5−トリメチル−4−オキソ−3−フェニル−3,5−ジヒドロ−4H−ピリダジノ[4,5−b]インドール−1−アセトアミドを、約20mg/mlから約50mg/mlの濃度でジクロロメタンに溶解して溶液を生成させるステップ、溶液をヘキサンに加えて固体を析出させるステップ、および固体を分離するステップ、を含む、請求項1に記載の結晶形を調製する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71215305P | 2005-08-29 | 2005-08-29 | |
US60/712,153 | 2005-08-29 | ||
PCT/US2006/033254 WO2007027525A1 (en) | 2005-08-29 | 2006-08-24 | Novel crystalline form of a pyridazino [4 , 5-b] indole derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009506116A JP2009506116A (ja) | 2009-02-12 |
JP5063600B2 true JP5063600B2 (ja) | 2012-10-31 |
Family
ID=37546937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008529130A Expired - Fee Related JP5063600B2 (ja) | 2005-08-29 | 2006-08-24 | ピリダジノ[4,5−b]インドール誘導体の新規な結晶形 |
Country Status (32)
Country | Link |
---|---|
US (1) | US7683062B2 (ja) |
EP (1) | EP1924585B1 (ja) |
JP (1) | JP5063600B2 (ja) |
KR (2) | KR20130087059A (ja) |
CN (1) | CN101253176B (ja) |
AR (1) | AR057099A1 (ja) |
AT (1) | ATE531717T1 (ja) |
AU (1) | AU2006285142B2 (ja) |
BR (1) | BRPI0615259A2 (ja) |
CA (1) | CA2619284C (ja) |
CR (1) | CR9723A (ja) |
CY (1) | CY1112317T1 (ja) |
DK (1) | DK1924585T3 (ja) |
EA (1) | EA014164B1 (ja) |
EC (1) | ECSP088209A (ja) |
ES (1) | ES2375841T3 (ja) |
HK (1) | HK1123794A1 (ja) |
HR (1) | HRP20120073T1 (ja) |
IL (1) | IL189276A (ja) |
MA (1) | MA30000B1 (ja) |
NO (1) | NO20081365L (ja) |
NZ (1) | NZ566087A (ja) |
PL (1) | PL1924585T3 (ja) |
PT (1) | PT1924585E (ja) |
RS (1) | RS52318B (ja) |
SI (1) | SI1924585T1 (ja) |
TN (1) | TNSN08059A1 (ja) |
TW (1) | TW200813060A (ja) |
UA (1) | UA91716C2 (ja) |
UY (1) | UY29771A1 (ja) |
WO (1) | WO2007027525A1 (ja) |
ZA (1) | ZA200801890B (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2545968C (en) * | 2003-11-17 | 2010-03-09 | Merck Eprova Ag | Crystalline forms of (6r)-l-erythro-tetrahydrobiopterin dihydrochloride |
ES2370829T3 (es) * | 2004-06-02 | 2011-12-23 | Sandoz Ag | Producto intermedio de meropenem en forma cristalina. |
AU2006298881A1 (en) * | 2005-09-21 | 2007-04-12 | 4Sc Ag | Sulphonylpyrrole hydrochloride salts as histone deacetylases inhibitors |
WO2007053427A2 (en) * | 2005-10-31 | 2007-05-10 | Janssen Pharmaceutica N.V. | Novel processes for the preparation of piperazinyl and diazapanyl benzamide derivatives |
EA016054B1 (ru) * | 2006-06-16 | 2012-01-30 | Х. Лундбекк А/С | Кристаллические формы 4-[2-(4-метилфенилсульфанил)фенил] пиперидина с объединенным ингибированием повторного поглощения серотонина и норадреналина для лечения невропатической боли |
ES2442257T3 (es) * | 2006-10-27 | 2014-02-10 | Signal Pharmaceuticals Llc | Formas sólidas que comprenden 4-[9-(tetrahidro-furan-3-il)-8-(2,4,6-trifluoro-fenilamino)-9H-purin-2-ilamino]-ciclohexan-1-ol, sus composiciones y sus usos |
EP2085397A1 (en) * | 2008-01-21 | 2009-08-05 | Esteve Quimica, S.A. | Crystalline form of abacavir |
US7935817B2 (en) * | 2008-03-31 | 2011-05-03 | Apotex Pharmachem Inc. | Salt form and cocrystals of adefovir dipivoxil and processes for preparation thereof |
AR071318A1 (es) * | 2008-04-15 | 2010-06-09 | Basilea Pharmaceutica Ag | Benzhidril ester del acido (6r,7r)-7-{2-(5-amino-[1,2,4]tiadiazol-3-il)-2-[(z)-tritiloxiimino]-acetilamino}-3-[(r)-1'-terc-butoxicarbonil-2-oxo-[1,3']bipirrolidinil-(3e)-ilidenometil]-8-oxo-5-tia-1-aza-biciclo[4.2.0]oct-2-eno-2-carboxilico cristalino; su elaboracion y uso |
US8097719B2 (en) * | 2008-07-15 | 2012-01-17 | Genesen Labs | Meropenem intermediate in novel crystalline form and a method of manufacture of meropenem |
AU2009283039A1 (en) * | 2008-08-18 | 2010-02-25 | Sanofi-Aventis U.S. Llc | Process for preparing polymorph of 7-chloro-N, N,5-trimethyl-4-oxo-3-phenyl-3,5-dihydr0-4H-pyridazin0[4,5-b]indole-1-acetamide |
KR101512548B1 (ko) | 2010-03-12 | 2015-04-15 | 오메로스 코포레이션 | Pde10 억제제 및 관련 조성물 및 방법 |
WO2012030957A2 (en) * | 2010-09-01 | 2012-03-08 | Arena Pharmaceuticals, Inc. | Non-hygroscopic salts of 5-ht2c agonists |
WO2013044816A1 (en) * | 2011-09-30 | 2013-04-04 | Sunshine Lake Pharma Co., Ltd. | Crystalline forms of azilsartan and preparation and uses thereof |
NZ716462A (en) | 2014-04-28 | 2017-11-24 | Omeros Corp | Optically active pde10 inhibitor |
NZ630810A (en) | 2014-04-28 | 2016-03-31 | Omeros Corp | Processes and intermediates for the preparation of a pde10 inhibitor |
JP2018513153A (ja) | 2015-04-24 | 2018-05-24 | オメロス コーポレーション | Pde10インヒビターならびに関連する組成物および方法 |
WO2017079678A1 (en) | 2015-11-04 | 2017-05-11 | Omeros Corporation | Solid state forms of a pde10 inhibitor |
CN111303230B (zh) * | 2020-03-09 | 2021-07-13 | 中国食品药品检定研究院 | 一种黄体酮共晶物及其制备方法和用途 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2766823B1 (fr) | 1997-07-30 | 1999-10-08 | Synthelabo | Derives de 4-oxo-3,5-dihydro-4h-pyridazino[4,5-b] indole-1-acetamide, leur preparation et leur application en therapeutique |
FR2788696B1 (fr) * | 1999-01-26 | 2004-03-05 | Synthelabo | Utilisation de derives de pyridazino [4,5-b] indole-1-acetamide pour la preparation de medicaments destines aux maladies du systeme nerveux central |
FR2829939B3 (fr) | 2001-09-21 | 2003-11-28 | Sanofi Synthelabo | Utilisation du 7-chloro-n,n,5-trimethyl-4-oxo-3-phenyl-3,5- dihydro-4h-pyridazino(4,5-b)indole-1-acetamide pour la preparation de medicaments destines au traitement de la polyarthrite rhumatoide |
US20050220881A1 (en) | 2003-10-10 | 2005-10-06 | Bvm Holding Co. | Pharmaceutical composition |
-
2006
- 2006-08-24 PT PT06813757T patent/PT1924585E/pt unknown
- 2006-08-24 WO PCT/US2006/033254 patent/WO2007027525A1/en active Application Filing
- 2006-08-24 DK DK06813757.9T patent/DK1924585T3/da active
- 2006-08-24 SI SI200631252T patent/SI1924585T1/sl unknown
- 2006-08-24 AU AU2006285142A patent/AU2006285142B2/en not_active Ceased
- 2006-08-24 UA UAA200803953A patent/UA91716C2/ru unknown
- 2006-08-24 ZA ZA200801890A patent/ZA200801890B/xx unknown
- 2006-08-24 JP JP2008529130A patent/JP5063600B2/ja not_active Expired - Fee Related
- 2006-08-24 CA CA2619284A patent/CA2619284C/en not_active Expired - Fee Related
- 2006-08-24 CN CN2006800314750A patent/CN101253176B/zh not_active Expired - Fee Related
- 2006-08-24 PL PL06813757T patent/PL1924585T3/pl unknown
- 2006-08-24 EA EA200800716A patent/EA014164B1/ru not_active IP Right Cessation
- 2006-08-24 EP EP06813757A patent/EP1924585B1/en active Active
- 2006-08-24 BR BRPI0615259-7A patent/BRPI0615259A2/pt not_active IP Right Cessation
- 2006-08-24 RS RS20120032A patent/RS52318B/en unknown
- 2006-08-24 KR KR1020137018636A patent/KR20130087059A/ko not_active Application Discontinuation
- 2006-08-24 ES ES06813757T patent/ES2375841T3/es active Active
- 2006-08-24 AT AT06813757T patent/ATE531717T1/de active
- 2006-08-24 KR KR1020087004953A patent/KR20080050577A/ko active IP Right Grant
- 2006-08-24 NZ NZ566087A patent/NZ566087A/en not_active IP Right Cessation
- 2006-08-28 AR ARP060103740A patent/AR057099A1/es not_active Application Discontinuation
- 2006-08-29 TW TW095131681A patent/TW200813060A/zh unknown
- 2006-08-29 UY UY29771A patent/UY29771A1/es unknown
-
2008
- 2008-02-04 IL IL189276A patent/IL189276A/en not_active IP Right Cessation
- 2008-02-06 TN TNP2008000059A patent/TNSN08059A1/en unknown
- 2008-02-11 CR CR9723A patent/CR9723A/es unknown
- 2008-02-14 US US12/031,243 patent/US7683062B2/en not_active Expired - Fee Related
- 2008-02-20 EC EC2008008209A patent/ECSP088209A/es unknown
- 2008-03-14 NO NO20081365A patent/NO20081365L/no not_active Application Discontinuation
- 2008-03-17 MA MA30757A patent/MA30000B1/fr unknown
-
2009
- 2009-02-19 HK HK09101601.0A patent/HK1123794A1/xx not_active IP Right Cessation
-
2012
- 2012-01-23 HR HRP20120073TT patent/HRP20120073T1/hr unknown
- 2012-01-26 CY CY20121100092T patent/CY1112317T1/el unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5063600B2 (ja) | ピリダジノ[4,5−b]インドール誘導体の新規な結晶形 | |
JP2014530805A (ja) | アジルサルタンの結晶形並びにその製造及び使用 | |
CN114728899A (zh) | 新型三苯基化合物盐 | |
WO2016054959A1 (zh) | 一种jak激酶抑制剂的硫酸氢盐的结晶形式及其制备方法 | |
US20230167113A1 (en) | Crystalline forms of gepotidacin | |
JP2023548148A (ja) | 置換ピラゾロピリミジンの固体形態及びその使用 | |
CN113840604A (zh) | Jak2抑制剂的结晶形式 | |
WO2015176591A1 (zh) | 贝曲西班盐及其制备方法和用途 | |
US20120022099A1 (en) | Novel polymorphic forms of an azabicyclo-trifluoromethyl benzamide derivative | |
US8779140B2 (en) | Crystal of fused pyridine compound salt | |
US20220009929A1 (en) | Polymorphic forms of ibrutinib | |
MX2008002987A (en) | Novel crystalline form of a pyridazino [4 , 5-b]indole derivative | |
EP3098220A1 (en) | Process for the preparation of a nadph oxidase inhibitor and its polymorphs and uses thereof | |
WO2023222103A1 (zh) | 一种三嗪二酮类衍生物的晶型及制备方法 | |
TWI685492B (zh) | 腎外髓質分泌鉀通道抑制劑的晶型及其製備方法 | |
CN113631554B (zh) | 苯并噻唑化合物的药用盐、多晶型物及其制备方法 | |
JP2022538119A (ja) | 1-(2-((((trans)-3-フルオロ-1-(3-フルオロピリジン-2-イル)シクロブチル)メチル)アミノ)ピリミジン-5-イル)-1H-ピロール-3-カルボキサミドの多形 | |
JP2018002644A (ja) | (S)−N−(4−アミノ−5−(キノリン−3−イル)−6,7,8,9−テトラヒドロピリミド[5,4−b]インドリジン−8−イル)アクリルアミドの結晶 | |
CN115724846A (zh) | 异喹啉磺酰衍生物新晶型及其制备方法和用途 | |
JP2020513006A (ja) | アファチニブジマレアートの新規形態 | |
WO2002014310A1 (fr) | 2-[5-amino-6-oxo-2-phenyl-1,6-dihydro-1-pyrimidyl]-n-[1-(2-[5-t-butyl-1,3,4-oxadiazolyl]carbonyl)-2-(r,s)-methylpropyl]acetamide chlorhydrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090416 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120410 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120622 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120731 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120807 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150817 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |