KR101724301B1 - 바레니클린 살리실산염의 i형 결정 및 그 제조방법 - Google Patents
바레니클린 살리실산염의 i형 결정 및 그 제조방법 Download PDFInfo
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- KR101724301B1 KR101724301B1 KR1020160155770A KR20160155770A KR101724301B1 KR 101724301 B1 KR101724301 B1 KR 101724301B1 KR 1020160155770 A KR1020160155770 A KR 1020160155770A KR 20160155770 A KR20160155770 A KR 20160155770A KR 101724301 B1 KR101724301 B1 KR 101724301B1
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- Prior art keywords
- barrenicin
- salicylate
- crystal
- salicylic acid
- free base
- 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.)
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- 239000013078 crystal Substances 0.000 title claims abstract description 54
- 229960001860 salicylate Drugs 0.000 title claims abstract description 24
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 6
- 229960004751 varenicline Drugs 0.000 title description 2
- JQSHBVHOMNKWFT-DTORHVGOSA-N varenicline Chemical compound C12=CC3=NC=CN=C3C=C2[C@H]2C[C@@H]1CNC2 JQSHBVHOMNKWFT-DTORHVGOSA-N 0.000 title 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims abstract description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000012458 free base Substances 0.000 claims abstract description 19
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229960004889 salicylic acid Drugs 0.000 claims abstract description 17
- 238000002441 X-ray diffraction Methods 0.000 claims abstract description 8
- 238000000634 powder X-ray diffraction Methods 0.000 claims abstract description 7
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- 238000000113 differential scanning calorimetry Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 3
- 150000003873 salicylate salts Chemical class 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 11
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 229940095064 tartrate Drugs 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229960002715 nicotine Drugs 0.000 description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- TWYFGYXQSYOKLK-CYUSMAIQSA-N varenicline tartrate Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.C12=CC3=NC=CN=C3C=C2[C@H]2C[C@@H]1CNC2 TWYFGYXQSYOKLK-CYUSMAIQSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002738 anti-smoking effect Effects 0.000 description 1
- -1 barrenicin Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- SNPPWIUOZRMYNY-UHFFFAOYSA-N bupropion Chemical compound CC(C)(C)NC(C)C(=O)C1=CC=CC(Cl)=C1 SNPPWIUOZRMYNY-UHFFFAOYSA-N 0.000 description 1
- 229960001058 bupropion Drugs 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229940059344 chantix Drugs 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000004031 partial agonist Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000005586 smoking cessation Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 150000003892 tartrate salts Chemical class 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
- C07D487/12—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 three hetero rings
- C07D487/18—Bridged systems
-
- 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)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
도 2는 본 발명의 바레니클린 살리실산염의 I형 결정에 대한 시차주사 열량 스펙트럼이며,
도 3은 본 발명의 바레니클린 살리실산염의 I형 결정에 대한 수소 핵자기공명 스펙트럼이다.
| 염 | 초기 | 2주 | 4주 |
| 실시예 1 (살리실산염 I형 결정) | 0.036 | 0.036 | 0.037 |
| 비교예 1 (타르타르산염 결정 B형) | 0.145 | 0.146 | 0.147 |
| 비교예 2 (유리염기 C형 결정) | 0.097 | 0.187 | 0.315 |
| 염 | 초기 | 7일 | 28일 |
| 실시예 1 (살리실산염 I형 결정) | 99.97 | 99.97 | 99.97 |
| 비교예 1 (타르타르산염 결정 B형) | 99.95 | 99.95 | 99.94 |
| 비교예 2 (유리염기 C형 결정) | 99.93 | 99.81 | 99.64 |
Claims (5)
- 분말 X선 회절(XRD) 분석에서 I/I0 (I: 각 회절각에서의 피크의 강도, I0: 가장 큰 피크의 강도)가 10% 이상인 2θ 회절각이 9.3±0.2°, 11.8±0.2°, 15.6±0.2°, 16.2±0.2°, 17.7±0.2°, 18.5±0.2°, 18.7±0.2°, 21.7±0.2°, 22.4±0.2°, 25.6±0.2°, 25.9±0.2°, 26.4±0.2°, 27.9±0.2°, 28.2±0.2°, 28.6±0.2°의 회절 패턴을 가지는 것을 특징으로 하는 바레니클린 살리실산염의 I형 결정.
- 제1항에 있어서, 상기 I형 결정은 시차주사 열량(DSC) 분석에서 230℃의 개시온도(onset) 및 231℃의 흡열 피크를 가지는 것을 특징으로 하는 바레니클린 살리실산염의 I형 결정.
- A) 바레니클린 유리염기의 알코올 용액을 살리실산의 알코올 용액에 적하하여 결정화하는 단계;
B) 상기 A)공정에서 얻어진 결정을 0~5℃의 온도에서 숙성시키는 단계;
를 포함하는 것을 특징으로 하는 바레니클린 살리실산염 Ⅰ형 결정의 제조방법.
- 제3항에 있어서, 상기 A)단계에서 상기 살리실산의 사용량은 상기 바레니클린 유리염기에 대하여 0.9∼2.0 당량인 것을 특징으로 하는 바레니클린 살리실산염 I형 결정의 제조방법.
- 제3항 또는 제4항에 있어서, 상기 A)단계에서 알코올로는 메탄올이나 에탄올, 아이소프로판올 중 어느 하나를 사용하며, 그 사용량은 상기 바레니클린 유리염기에 대해 7∼20 v/w 인 것을 특징으로 하는 바레니클린 살리실산염 I형 결정의 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160155770A KR101724301B1 (ko) | 2016-11-22 | 2016-11-22 | 바레니클린 살리실산염의 i형 결정 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160155770A KR101724301B1 (ko) | 2016-11-22 | 2016-11-22 | 바레니클린 살리실산염의 i형 결정 및 그 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101724301B1 true KR101724301B1 (ko) | 2017-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160155770A Active KR101724301B1 (ko) | 2016-11-22 | 2016-11-22 | 바레니클린 살리실산염의 i형 결정 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101724301B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100408138B1 (ko) | 1997-12-31 | 2003-12-01 | 화이자 프로덕츠 인코포레이티드 | 아릴 융합된 아자폴리사이클릭 화합물 |
| KR100551184B1 (ko) | 2001-05-14 | 2006-02-13 | 화이자 프로덕츠 인크. | 5,8,14-트리아자테트라시클로[10.3.1.02,11.04,9]-헥사데카-2(11),3,5,7,9-펜타엔의 타르타르산염 및 그의 제약 조성물 |
| KR20090086071A (ko) | 2006-11-09 | 2009-08-10 | 화이자 프로덕츠 인코포레이티드 | 니코틴 중간체의 다형체 |
-
2016
- 2016-11-22 KR KR1020160155770A patent/KR101724301B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100408138B1 (ko) | 1997-12-31 | 2003-12-01 | 화이자 프로덕츠 인코포레이티드 | 아릴 융합된 아자폴리사이클릭 화합물 |
| KR100551184B1 (ko) | 2001-05-14 | 2006-02-13 | 화이자 프로덕츠 인크. | 5,8,14-트리아자테트라시클로[10.3.1.02,11.04,9]-헥사데카-2(11),3,5,7,9-펜타엔의 타르타르산염 및 그의 제약 조성물 |
| KR20090086071A (ko) | 2006-11-09 | 2009-08-10 | 화이자 프로덕츠 인코포레이티드 | 니코틴 중간체의 다형체 |
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