CA2762878C - Formes cristallines d'un compose pharmaceutique - Google Patents
Formes cristallines d'un compose pharmaceutique Download PDFInfo
- Publication number
- CA2762878C CA2762878C CA2762878A CA2762878A CA2762878C CA 2762878 C CA2762878 C CA 2762878C CA 2762878 A CA2762878 A CA 2762878A CA 2762878 A CA2762878 A CA 2762878A CA 2762878 C CA2762878 C CA 2762878C
- Authority
- CA
- Canada
- Prior art keywords
- compound
- crystalline
- alpha
- measured
- ray powder
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 315
- 238000002360 preparation method Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims description 80
- 239000000843 powder Substances 0.000 claims description 56
- 230000005855 radiation Effects 0.000 claims description 52
- 239000008194 pharmaceutical composition Substances 0.000 claims description 16
- 239000003814 drug Substances 0.000 claims description 15
- 238000000985 reflectance spectrum Methods 0.000 claims description 15
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 claims description 11
- 208000018737 Parkinson disease Diseases 0.000 claims description 9
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 5
- 208000030507 AIDS Diseases 0.000 claims description 4
- 208000024827 Alzheimer disease Diseases 0.000 claims description 4
- 206010012289 Dementia Diseases 0.000 claims description 4
- 208000023105 Huntington disease Diseases 0.000 claims description 4
- 208000033808 peripheral neuropathy Diseases 0.000 claims description 4
- 208000015114 central nervous system disease Diseases 0.000 claims description 3
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 65
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 abstract description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 60
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 45
- 239000002904 solvent Substances 0.000 description 37
- 239000000203 mixture Substances 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 229910016523 CuKa Inorganic materials 0.000 description 28
- 239000000725 suspension Substances 0.000 description 24
- 239000013078 crystal Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 23
- 239000000047 product Substances 0.000 description 21
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 21
- 238000001914 filtration Methods 0.000 description 20
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 17
- 238000002844 melting Methods 0.000 description 16
- 230000008018 melting Effects 0.000 description 16
- 238000004458 analytical method Methods 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 238000000634 powder X-ray diffraction Methods 0.000 description 13
- 238000003756 stirring Methods 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 12
- 238000000113 differential scanning calorimetry Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000012065 filter cake Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 239000006104 solid solution Substances 0.000 description 9
- 125000004429 atom Chemical group 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000007962 solid dispersion Substances 0.000 description 8
- 229940044613 1-propanol Drugs 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 7
- 229940011051 isopropyl acetate Drugs 0.000 description 7
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000003981 vehicle Substances 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000921 elemental analysis Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000004770 neurodegeneration Effects 0.000 description 4
- 208000015122 neurodegenerative disease Diseases 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 4
- 239000003826 tablet Substances 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 206010011903 Deafness traumatic Diseases 0.000 description 3
- 208000016952 Ear injury Diseases 0.000 description 3
- 208000002946 Noise-Induced Hearing Loss Diseases 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000003849 aromatic solvent Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- -1 butyl nitrile Chemical class 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000005384 cross polarization magic-angle spinning Methods 0.000 description 3
- GUDMZGLFZNLYEY-UHFFFAOYSA-N cyclopropylmethanol Chemical compound OCC1CC1 GUDMZGLFZNLYEY-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 239000003576 central nervous system agent Substances 0.000 description 2
- 229940125693 central nervous system agent Drugs 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005388 cross polarization Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000007913 intrathecal administration Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 229940127557 pharmaceutical product Drugs 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004467 single crystal X-ray diffraction Methods 0.000 description 2
- 238000000371 solid-state nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical compound [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 description 1
- 241000197727 Euscorpius alpha Species 0.000 description 1
- 238000005004 MAS NMR spectroscopy Methods 0.000 description 1
- 238000004497 NIR spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000002447 crystallographic data Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012395 formulation development Methods 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000000279 solid-state nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 150000003712 vitamin E derivatives Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000008096 xylene Substances 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
- C07D491/22—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 four or more hetero rings
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
- A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
- A61K31/7056—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing five-membered rings with nitrogen as a ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/23—Heterocyclic radicals containing two or more heterocyclic rings condensed among themselves or condensed with a common carbocyclic ring system, not provided for in groups C07H19/14 - C07H19/22
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Pharmacology & Pharmacy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54835104P | 2004-02-27 | 2004-02-27 | |
| US60/548,351 | 2004-02-27 | ||
| DKPA200400326 | 2004-02-27 | ||
| DKPA200400326 | 2004-02-27 | ||
| CA2557371A CA2557371C (fr) | 2004-02-27 | 2005-02-24 | Formes cristallines d'un compose pharmaceutique |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2557371A Division CA2557371C (fr) | 2004-02-27 | 2005-02-24 | Formes cristallines d'un compose pharmaceutique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2762878A1 CA2762878A1 (fr) | 2005-09-09 |
| CA2762878C true CA2762878C (fr) | 2014-08-19 |
Family
ID=36607170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2762878A Expired - Fee Related CA2762878C (fr) | 2004-02-27 | 2005-02-24 | Formes cristallines d'un compose pharmaceutique |
Country Status (10)
| Country | Link |
|---|---|
| KR (1) | KR20070012644A (fr) |
| CN (1) | CN100591685C (fr) |
| AR (1) | AR047821A1 (fr) |
| CA (1) | CA2762878C (fr) |
| EA (1) | EA200601566A1 (fr) |
| ES (1) | ES2397342T3 (fr) |
| HK (1) | HK1102087A1 (fr) |
| TW (1) | TW200530254A (fr) |
| UA (1) | UA90259C2 (fr) |
| ZA (1) | ZA200606556B (fr) |
-
2005
- 2005-02-16 TW TW094104432A patent/TW200530254A/zh unknown
- 2005-02-24 CA CA2762878A patent/CA2762878C/fr not_active Expired - Fee Related
- 2005-02-24 UA UAA200609568A patent/UA90259C2/ru unknown
- 2005-02-24 AR ARP050100684A patent/AR047821A1/es not_active Application Discontinuation
- 2005-02-24 EA EA200601566A patent/EA200601566A1/ru unknown
- 2005-02-24 CN CN200580005979A patent/CN100591685C/zh not_active Expired - Fee Related
- 2005-02-24 KR KR1020067017263A patent/KR20070012644A/ko not_active Application Discontinuation
- 2005-02-24 ZA ZA200606556A patent/ZA200606556B/en unknown
- 2005-02-24 ES ES05706789T patent/ES2397342T3/es active Active
-
2007
- 2007-06-27 HK HK07106856.3A patent/HK1102087A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200530254A (en) | 2005-09-16 |
| EA200601566A1 (ru) | 2006-12-29 |
| CN1922196A (zh) | 2007-02-28 |
| HK1102087A1 (en) | 2007-11-02 |
| AR047821A1 (es) | 2006-02-22 |
| ES2397342T3 (es) | 2013-03-06 |
| ZA200606556B (en) | 2008-02-27 |
| CA2762878A1 (fr) | 2005-09-09 |
| KR20070012644A (ko) | 2007-01-26 |
| UA90259C2 (en) | 2010-04-26 |
| CN100591685C (zh) | 2010-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101019451B1 (ko) | 이마티닙 메실레이트의 다형 및 신규한 결정형과 비결정형및 α형의 제조 방법 | |
| KR100774271B1 (ko) | 발라사이클로비르 염산염의 결정질 형태 | |
| CA2556991A1 (fr) | Formes cristallines du chlorhydrate de valacyclovir | |
| EP3490973B1 (fr) | Formes polymorphiques du belinostat et leurs procédés de préparation | |
| WO2003026586A2 (fr) | Chlorhydrate de pioglitazone | |
| WO2007109799A2 (fr) | Polymorphes de malate d'eszopiclone | |
| CA2762878C (fr) | Formes cristallines d'un compose pharmaceutique | |
| CA2557371C (fr) | Formes cristallines d'un compose pharmaceutique | |
| US7531551B2 (en) | Polymorphs of cabergoline | |
| CN108570045B (zh) | 氢溴酸山莨菪碱的晶型、其制备方法、药物组合物 | |
| MXPA06009148A (en) | Crystalline forms of a pharmaceutical compound | |
| CN110964017A (zh) | 瑞博西尼单琥珀酸盐的多晶型物及其制备方法和用途 | |
| MXPA06011324A (es) | Formas cristalinas de 5, 11-dihidro-11 -etil-5-metil-8 -{2-{(1-oxido- 4-quinolinil) oxi}etil}-6h -dipirido[3, 2-b:2'3'-e] [1, 4]diazepin -6-ona. | |
| WO2022081502A1 (fr) | Formes à l'état solide de lorécivivint | |
| CN118027061A (en) | Maytansine DM1 crystal form A and crystal form B and preparation methods thereof | |
| CN114478679A (zh) | 双氢青蒿素-熊去氧胆酸缀合物的多晶型物及其制备方法和应用 | |
| CN116396305A (zh) | 一种稠环衍生物的晶型、其制备方法及其应用 | |
| AU2002324913A1 (en) | Crystalline forms of valacyclovir hydrochloride | |
| EP2109613A2 (fr) | Polymorphes de malate d'eszopiclone | |
| WO2009014679A1 (fr) | Trifluoroacétate de dolasétron, polymorphismes du trifluoroacétate de dolasétron et procédé de préparation associé |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20180226 |