KR20170134019A - 신규의 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(r)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염 및 그의 제조방법 - Google Patents
신규의 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(r)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염 및 그의 제조방법 Download PDFInfo
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- KR20170134019A KR20170134019A KR1020160065636A KR20160065636A KR20170134019A KR 20170134019 A KR20170134019 A KR 20170134019A KR 1020160065636 A KR1020160065636 A KR 1020160065636A KR 20160065636 A KR20160065636 A KR 20160065636A KR 20170134019 A KR20170134019 A KR 20170134019A
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- South Korea
- Prior art keywords
- linagliptin
- methyl
- ferulic acid
- acid salt
- stability
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Links
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- KSEBMYQBYZTDHS-HWKANZROSA-N ferulic acid Chemical class COC1=CC(\C=C\C(O)=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-N 0.000 title claims abstract description 39
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
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- 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
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
-
- 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
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
- A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
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- 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
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
도 2는 리나글립틴 산부가염 및 유리화합물들의 열안정성을 확인하기 위해 가혹조건(60 ℃, 80 ℃)에서의 시간에 따른 함량(%) 변화를 비교한 것이다.
도 3은 리나글립틴 페룰린산염 및 유리화합물들의 광안정성 실험 결과에 따른 함량(%) 변화를 비교한 것이다.
도 4는 본 발명에 따른 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(R)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염의 분말 X-선 회절 분광도(Powder X-ray Diffraction pattern)를 나타낸 것이다.
도 5는 본 발명에 따른 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(R)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염의 시차주사열량도(Differential Scanning Calorimeter)를 나타낸 것이다.
도 6은 본 발명에 따른 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(R)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염의 열중량분석(Thermo Gravimetric Analysis)을 나타낸 것이다.
| 시험 화합물 | 초기 | 1주 | 2주 | 4주 | |
| 실시예 2 | 리나글립틴 페룰린산염 |
99.90% | 99.83% | 99.76% | 99.74% |
| 참고예 2 | 리나글립틴 A형 결정 |
99.86% | 99.76% | 99.69% | 99.65% |
| 참고예 3 | 리나글립틴 C형 결정 |
99.86% | 99.76% | 99.68% | 99.44% |
| 참고예 4 | 리나글립틴 염산염 |
99.84% | 99.63% | 99.60% | 99.33% |
| 참고예 5 | 리나글립틴 겐티스산염 |
99.66% | 99.18% | 99.15% | 98.95% |
| 참고예 6 | 리나글립틴 타르타르산염 |
99.84% | 99.76% | 99.68% | 99.65% |
| 시험 화합물 | 60℃ | ||||||
| 초기 | 1일 | 4일 | 1주 | 2주 | 4주 | ||
| 실시예 2 | 리나글립틴 페룰린산염 |
99.90% | 99.86% | 99.84% | 99.82% | 99.76% | 99.71% |
| 참고예 2 | 리나글립틴 A형 결정 |
99.86% | 99.82% | 99.66% | 99.57% | 99.47% | 99.36% |
| 참고예 3 | 리나글립틴 C형 결정 |
99.86% | 99.80% | 99.61% | 99.29% | 99.18% | 99.00% |
| 참고예 4 | 리나글립틴 염산염 |
99.84% | 99.73% | 99.68% | 99.37% | 99.34% | 99.25% |
| 참고예 5 | 리나글립틴 겐티스산염 |
99.66% | 99.25% | 99.02% | 98.49% | 98.30% | 97.65% |
| 참고예 6 | 리나글립틴 타르타르산염 |
99.84% | 99.76% | 99.68% | 99.51% | 99.37% | 99.33% |
| 시험 화합물 | 80℃ | ||||||
| 초기 | 1일 | 4일 | 1주 | 2주 | 4주 | ||
| 실시예 2 | 리나글립틴 페룰린산염 |
99.90% | 99.86% | 99.81% | 99.77% | 99.68% | 99.61% |
| 참고예 2 | 리나글립틴 A형 결정 |
99.86% | 99.65% | 99.37% | 99.30% | 99.19% | 98.92% |
| 참고예 3 | 리나글립틴 C형 결정 |
99.86% | 99.50% | 98.99% | 98.94% | 98.82% | 98.33% |
| 참고예 4 | 리나글립틴 염산염 |
99.84% | 99.53% | 99.25% | 98.83% | 98.50% | 98.38% |
| 참고예 5 | 리나글립틴 겐티스산염 |
99.66% | 98.91% | 98.29% | 97.96% | 97.77% | 97.07% |
| 참고예 6 | 리나글립틴 타르타르산염 |
99.84% | 99.59% | 99.10% | 98.82% | 98.43% | 97.65% |
| 시험 화합물 | 초기 | 광조사(4일 경과)후 | |
| 실시예 2 | 리나글립틴 페룰린산염 | 99.90% | 98.80% |
| 참고예 2 | 리나글립틴 A형 결정 | 99.86% | 92.80% |
| 참고예 3 | 리나글립틴C형 결정 | 99.86% | 95.79% |
Claims (4)
- 제1항에 있어서, X선 분말 회절 스펙트럼에서 Cu-Ka 복사선 사용 시 각(角) 2θ로 표현되는 7.06, 8.64, 12.95, 14.30, 16.78, 24.00 및 29.17(각각의 표준편차: ± 0.2°)에서 피크를 나타내는 것을 특징으로 하는 결정형 리나글립틴 페룰린산염
- 리나글립틴과 페룰린산을 유기용매 하에서 반응시키는 단계를 포함하는 리나글립틴 페룰린산염의 제조방법
- 제 3항에 있어서, 유기용매는 메탄올, 에탄올, 이소프로판올, t-부탄올으로 구성된 군에서 선택되는 단일 또는 혼합용매인 것을 특징으로 하는 제조방법
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160065636A KR20170134019A (ko) | 2016-05-27 | 2016-05-27 | 신규의 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(r)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염 및 그의 제조방법 |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020160065636A KR20170134019A (ko) | 2016-05-27 | 2016-05-27 | 신규의 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(r)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염 및 그의 제조방법 |
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| KR1020160065636A Ceased KR20170134019A (ko) | 2016-05-27 | 2016-05-27 | 신규의 1-[(4-메틸-퀴나졸린-2-일)메틸]-3-메틸-7-(2-부틴-1-일)-8-(3-(r)-아미노-피페리딘-1-일)-크산틴(리나글립틴) 페룰린산염 및 그의 제조방법 |
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