KR100571944B1 - 결정형의 오사네탄트 - Google Patents
결정형의 오사네탄트 Download PDFInfo
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- KR100571944B1 KR100571944B1 KR1020017001460A KR20017001460A KR100571944B1 KR 100571944 B1 KR100571944 B1 KR 100571944B1 KR 1020017001460 A KR1020017001460 A KR 1020017001460A KR 20017001460 A KR20017001460 A KR 20017001460A KR 100571944 B1 KR100571944 B1 KR 100571944B1
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- osanetant
- ethanol
- temperature
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- water
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- DZOJBGLFWINFBF-UMSFTDKQSA-N osanetant Chemical compound C([C@](C1)(CCCN2CCC(CC2)(N(C(C)=O)C)C=2C=CC=CC=2)C=2C=C(Cl)C(Cl)=CC=2)CCN1C(=O)C1=CC=CC=C1 DZOJBGLFWINFBF-UMSFTDKQSA-N 0.000 title claims abstract description 136
- 229950009875 osanetant Drugs 0.000 title claims abstract description 131
- 238000000034 method Methods 0.000 claims abstract description 41
- 229940077388 benzenesulfonate Drugs 0.000 claims abstract description 17
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims abstract description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 42
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 40
- 238000002425 crystallisation Methods 0.000 claims description 33
- 230000008025 crystallization Effects 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 25
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000013078 crystal Substances 0.000 claims description 19
- 239000004480 active ingredient Substances 0.000 claims description 17
- 238000010992 reflux Methods 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 2
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 7
- 125000004189 3,4-dichlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(Cl)C([H])=C1* 0.000 abstract description 5
- 125000004483 piperidin-3-yl group Chemical group N1CC(CCC1)* 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 43
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 11
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 11
- 238000003756 stirring Methods 0.000 description 9
- 238000000634 powder X-ray diffraction Methods 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
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- 238000010533 azeotropic distillation Methods 0.000 description 4
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 4
- 229940092714 benzenesulfonic acid Drugs 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000007707 calorimetry Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
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- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 102000002003 Neurokinin-3 Receptors Human genes 0.000 description 2
- 108010040716 Neurokinin-3 Receptors Proteins 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000010410 layer Substances 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
- 239000012044 organic layer Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229940124531 pharmaceutical excipient Drugs 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 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
- 241001465754 Metazoa Species 0.000 description 1
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 1
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 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
- 229930006000 Sucrose Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 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
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000003434 antitussive agent Substances 0.000 description 1
- 229940124584 antitussives Drugs 0.000 description 1
- 229940124630 bronchodilator Drugs 0.000 description 1
- 239000000168 bronchodilator agent Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000007963 capsule composition Substances 0.000 description 1
- 239000007910 chewable tablet Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012297 crystallization seed Substances 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 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
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- VZUGBLTVBZJZOE-KRWDZBQOSA-N n-[3-[(4s)-2-amino-1,4-dimethyl-6-oxo-5h-pyrimidin-4-yl]phenyl]-5-chloropyrimidine-2-carboxamide Chemical compound N1=C(N)N(C)C(=O)C[C@@]1(C)C1=CC=CC(NC(=O)C=2N=CC(Cl)=CN=2)=C1 VZUGBLTVBZJZOE-KRWDZBQOSA-N 0.000 description 1
- SRKPQUARWXXLDO-UHFFFAOYSA-N n-methyl-n-(4-phenylpiperidin-4-yl)acetamide Chemical compound C=1C=CC=CC=1C1(N(C(C)=O)C)CCNCC1 SRKPQUARWXXLDO-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 238000004237 preparative chromatography Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940077386 sodium benzenesulfonate Drugs 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
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- 239000000454 talc Substances 0.000 description 1
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- 229910052623 talc Inorganic materials 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- 239000006211 transdermal dosage form Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members 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
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
-
- 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
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
회절 밴드(브래그 2θ각) | 상대 강도 |
17.81 11.04 16.84 6.75 13.53 19.92 22.31 18.19 22.73 19.60 22.15 25.10 23.49 18.66 15.14 | 100 77.0 65.8 58.4 44.5 37.4 36.4 34.9 30.6 29.45 28.2 23.3 22.1 22.1 20.4 |
회절 밴드(브래그 2θ각) | 상대 강도 |
18.35 18.58 18.97 14.09 16.05 20.47 12.05 22.54 23.06 17.21 24.44 21.94 21.17 11.6 27.17 | 100 39.30 35.49 30.2 23.49 21.87 21.2 18.48 17.53 16.01 15.63 14.34 13.53 10.86 10.81 |
Claims (22)
- i) 20% 미만의 불순물을 함유하는 오사네탄트의 에탄올/물 혼합물 또는 이소프로판올로부터의 결정화에 의한 결정형 I의 생성;ii) 20% 미만의 불순물을 함유하는 오사네탄트의 에탄올/이소프로필 에테르/물 혼합물로부터의 결정화에 의한 결정형 II의 생성을 특징으로 하는 오사네탄트의 결정화 방법.
- 제1항에 있어서, 결정화할 오사네탄트가 10% 미만의 불순물을 함유하는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 오사네탄트를 에탄올/물 혼합물 또는 이소프로판올로부터 결정화하는 것을 특징으로 하는, 결정형 I의 오사네탄트의 제조 방법.
- 제1항 또는 제2항에 있어서, 오사네탄트를 에탄올/이소프로필 에테르/물 혼합물로부터 결정화하는 것을 특징으로 하는, 결정형 II의 오사네탄트의 제조 방법.
- 제1항 또는 제2항에 있어서,- 물을 에탄올 중의 오사네탄트 용액에 첨가한 후 용매의 환류 온도 이하의 온도로 가열한 후 냉각하여 결정형 I의 오사네탄트를 얻거나; 또는- 이소프로판올 중의 오사네탄트 용액을 용매의 환류 온도 이하의 온도로 가열한 후 냉각하여 결정형 I의 오사네탄트를 얻거나; 또는- 이소프로필 에테르 및 물을 에탄올 중의 오사네탄트 용액에 첨가하고 이를 용매의 환류 온도 이하의 온도로 가열한 후 냉각하여 결정형 II의 오사네탄트를 얻는 것을 특징으로 하는 방법.
- 제5항에 있어서,- 물을 에탄올 중의 오사네탄트 용액에 첨가한 후 60℃ 내지 75℃의 온도로 가열한 후 냉각하거나; 또는- 이소프로판올 중의 오사네탄트 용액을 60℃ 내지 80℃로 가열한 후 냉각하는 것을 특징으로 하는, 결정형 I의 오사네탄트의 제조 방법.
- 제6항에 있어서, 물을 에탄올 중의 오사네탄트 용액에 첨가하고 이를 60 내지 75℃의 온도로 가열한 후 냉각하는 것을 특징으로 하는 방법.
- 제7항에 있어서, 혼합물을 20 내지 25℃로 냉각한 후 결정화를 시작하거나 또는 첫번째 결정이 나타날 때까지 기다린 후 온도를 45 내지 50℃로 상승시킨 후 0℃로 냉각시키고 이 온도를 유지하는 것을 특징으로 하는 방법.
- 제7항에 있어서, 혼합물을 약 40℃의 온도로 냉각하고 결정화를 시작하고 20 내지 25℃까지 계속하여 냉각하고 형성된 오사네탄트의 현탁액을 45 내지 50℃로 재가열한 후 20 내지 25℃로 냉각하는 것을 특징으로 하는 방법.
- 제6항에 있어서, 이소프로판올 중의 오사네탄트의 용액을 60 내지 80℃의 온도로 가열한 후 냉각하는 것을 특징으로 하는 방법.
- 제10항에 있어서, 0 내지 50℃ 사이의 온도로 냉각한 후 결정화를 시작하고; 이어 혼합물을 0℃로 냉각시키고 이 온도를 유지하는 것을 특징으로 하는 방법.
- 제5항에 있어서, 이소프로필 에테르 및 물을 에탄올 중의 오사네탄트 용액에 첨가하고 가열 환류한 후 에탄올/이소프로필 에테르 혼합물 중에서 냉각하고, 이소프로필 에테르 및 물을 첨가하고 가열 환류한 후 냉각하는 것을 특징으로 하는, 결정형 II의 오사네탄트의 제조 방법.
- 제12항에 있어서, 에탄올/이소프로필 에테르 혼합물 중의 오사네탄트 용액을 가열 환류하고 이소프로필 에테르 및 물을 첨가하고 40 내지 50℃로 냉각한 후, 결정화를 시작하거나 또는 첫번째 결정이 나타날 때까지 기다린 후 20 내지 25℃로 냉각하는 것을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 결정화할 오사네탄트를 벤젠 술포네이트로 중화시켜 제조하는 것을 특징으로 하는 방법.
- -피크의 최고점이 143.6±0.5℃인 융점- 68.5 ±0.5 J/g의 융해 엔탈피를 나타내는 것을 특징으로 하는, 제1항 또는 제2항에 따른 방법에 의해 얻어질 수 있는 결정형 I의 오사네탄트.
- -피크의 최고점이 141.8±0.5℃인 융점- 65.0 ±0.5 J/g의 융해 엔탈피를 나타내는 것을 특징으로 하는, 제1항 또는 제2항에 따른 방법에 의해 얻어질 수 있는 결정형 II의 오사네탄트.
- 제15항에 있어서, 분말 X-선 회절도가 약 17.81°, 11.04° 및 16.84°에서 브래그 2 쎄타의 특성 선을 나타내는 것을 특징으로 하는 결정형 I의 오사네탄트.
- 제16항에 있어서, 분말 X-선 회절도가 약 18.35°, 18.58° 및 18.97°에서 브래그 2 쎄타의 특성 선을 나타내는 것을 특징으로 하는 결정형 II의 오사네탄트.
- 활성 성분으로서 제15항에 따른 화합물을 함유하는 제약 조성물.
- 활성 성분으로서 제16항에 따른 화합물을 함유하는 제약 조성물.
- 제19항 또는 제20항에 있어서, 0.5 내지 500 mg의 활성 성분을 함유하는 단위 용량 형태인 것을 특징으로 하는 조성물.
- 제21항에 있어서, 상기 단위 용량이 1 내지 250 mg 사이의 활성 성분을 함유하는 것을 특징으로 하는 조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR9810107A FR2782082B3 (fr) | 1998-08-05 | 1998-08-05 | Formes cristallines de (r)-(+)-n-[[3-[1-benzoyl-3-(3,4- dichlorophenyl)piperidin-3-yl]prop-1-yl]-4-phenylpiperidin-4 -yl]-n-methylacetamide (osanetant) et procede pour la preparation dudit compose |
FR98/10107 | 1998-08-05 |
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KR20010072220A KR20010072220A (ko) | 2001-07-31 |
KR100571944B1 true KR100571944B1 (ko) | 2006-04-18 |
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KR1020017001460A Expired - Fee Related KR100571944B1 (ko) | 1998-08-05 | 1999-08-03 | 결정형의 오사네탄트 |
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US (1) | US7041679B2 (ko) |
EP (1) | EP1102747B1 (ko) |
JP (1) | JP3807938B2 (ko) |
KR (1) | KR100571944B1 (ko) |
CN (1) | CN1114592C (ko) |
AR (1) | AR019953A1 (ko) |
AT (1) | ATE243197T1 (ko) |
AU (1) | AU748177B2 (ko) |
BR (1) | BR9913357A (ko) |
CA (1) | CA2339007A1 (ko) |
CO (1) | CO5070576A1 (ko) |
DE (1) | DE69908951T2 (ko) |
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EA (1) | EA003205B1 (ko) |
EE (1) | EE04274B1 (ko) |
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SE0100902D0 (sv) * | 2001-03-15 | 2001-03-15 | Astrazeneca Ab | Compounds |
SE0202539D0 (sv) | 2002-08-27 | 2002-08-27 | Astrazeneca Ab | Compounds |
US7648992B2 (en) * | 2004-07-05 | 2010-01-19 | Astrazeneca Ab | Hydantoin derivatives for the treatment of obstructive airway diseases |
SE0401762D0 (sv) * | 2004-07-05 | 2004-07-05 | Astrazeneca Ab | Novel compounds |
SE0403086D0 (sv) * | 2004-12-17 | 2004-12-17 | Astrazeneca Ab | Compounds |
SE0403085D0 (sv) * | 2004-12-17 | 2004-12-17 | Astrazeneca Ab | Novel componds |
TW200800954A (en) * | 2006-03-16 | 2008-01-01 | Astrazeneca Ab | Novel crystal modifications |
TW200831488A (en) * | 2006-11-29 | 2008-08-01 | Astrazeneca Ab | Novel compounds |
US20240336565A1 (en) * | 2021-07-02 | 2024-10-10 | Acer Therapeutics, Inc. | Solid forms of osanetant |
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EP0673928A1 (fr) * | 1994-03-18 | 1995-09-27 | Sanofi | Nouveaux dérivés de la N-(3,4-dichlorophényl-propyl)-pipéridine comme antagonistes sélectifs du récepteur NK3 humain |
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WO1998005640A2 (en) * | 1996-08-05 | 1998-02-12 | Smithkline Beecham S.P.A. | Process for the preparation of 3,3-disubstituted piperidines |
US6040316A (en) * | 1996-09-16 | 2000-03-21 | Warner-Lambert Company | 3-alkyl-3-phenyl-piperidines |
FR2757543B1 (fr) * | 1996-12-23 | 1999-04-02 | Sanofi Sa | Procede pour la cristallisation d'un derive de tetrahydropyridine et formes cristallines ainsi obtenues |
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EP0673928A1 (fr) * | 1994-03-18 | 1995-09-27 | Sanofi | Nouveaux dérivés de la N-(3,4-dichlorophényl-propyl)-pipéridine comme antagonistes sélectifs du récepteur NK3 humain |
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