KR101229594B1 - 미세 결정 - Google Patents
미세 결정 Download PDFInfo
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- KR101229594B1 KR101229594B1 KR1020057020738A KR20057020738A KR101229594B1 KR 101229594 B1 KR101229594 B1 KR 101229594B1 KR 1020057020738 A KR1020057020738 A KR 1020057020738A KR 20057020738 A KR20057020738 A KR 20057020738A KR 101229594 B1 KR101229594 B1 KR 101229594B1
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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
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
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- 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
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
-
- 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
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- 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
- A61P25/24—Antidepressants
-
- 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
- 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)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Physical Education & Sports Medicine (AREA)
- Psychiatry (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Pulmonology (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Pain & Pain Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
샘플명 | 중량비 「미분쇄의 화합물 1 의 결정」:HPMC) |
사용분쇄기 | 결정화도 (%) |
「화합물 1」의 잔존율(%) |
시료A | 1:2 | - | 68.9 | 98.6 |
시료A | 1:3 | - | 22,7 | 78.5 |
시료A | 1:5 | - | 0.0 | 23.0 |
시료A | 1:9 | - | 0.0 | 62.7 |
시료B | 1:2 | 제트밀 | 79.8 | 111.0 |
시료B | 1:3 | 제트밀 | 57.9 | 99.2 |
시료B | 1:4 | 제트밀 | 56.7 | 106.5 |
시료B | 1:10 | 제트밀 | 37.8 | 100.7 |
시료B | 1:10 | 막자사발 | 40.7 | 97.0 |
시료B | 1:10 | 메카노밀 | 32.0 | 94.1 |
시료B | 1:10 | 볼밀 | 0.0 | 53.9 |
미분쇄의 「화합물 1 의 결정」 |
- | - | 87.2 | 100.0 |
결정 B (평균치±표준편차) |
미세 결정 B (평균치±표준편차) |
|
Cmax(ng/㎖) | 72.6±31.7 | 238±4 |
AUC0 -t(ng·시간/㎖) | 439±196 | 1390±240 |
AUC0 -∞(ng·시간/㎖) | 565±227 | 1530±360 |
Claims (8)
- 삭제
- 삭제
- 삭제
- 삭제
- 0.5㎛ 이상 50㎛ 미만의 평균 입경을 갖는 (E)-8-(3,4-디메톡시스티릴)-1,3-디에틸-7-메틸-3,7-디히드로-1H-퓨린-2,6-디온의 미세결정을 포함하는 것을 특징으로 하는 정제, 산제, 과립제, 캡슐제, 환제 또는 트로치제.
- 0.5∼20㎛ 의 평균 입경을 갖는 (E)-8-(3,4-디메톡시스티릴)-1,3-디에틸-7-메틸-3,7-디히드로-1H-퓨린-2,6-디온의 미세결정을 포함하는 것을 특징으로 하는 정제, 산제, 과립제, 캡슐제, 환제 또는 트로치제.
- 제 5 항 또는 제 6 항에 있어서, 미세결정이 (E)-8-(3,4-디메톡시스티릴)-1,3-디에틸-7-메틸-3,7-디히드로-1H-퓨린-2,6-디온의 결정을 제트밀을 이용하여 분쇄하여 수득되는 미세결정인 정제, 산제, 과립제, 캡슐제, 환제 또는 트로치제.
- 제 5 항 또는 제 6 항에 있어서, 미세결정이 (E)-8-(3,4-디메톡시스티릴)-1,3-디에틸-7-메틸-3,7-디히드로-1H-퓨린-2,6-디온의 결정과 첨가제를 혼합하여 수득되는 혼합물을 제트밀을 이용하여 분쇄하여 수득되는 혼합물 중의 미세결정인 정제, 산제, 과립제, 캡슐제, 환제 또는 트로치제.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00131417 | 2003-05-09 | ||
JP2003131417 | 2003-05-09 | ||
PCT/JP2004/006495 WO2004099207A1 (ja) | 2003-05-09 | 2004-05-07 | 微細結晶 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117026513A Division KR20110128216A (ko) | 2003-05-09 | 2004-05-07 | 미세 결정 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060015570A KR20060015570A (ko) | 2006-02-17 |
KR101229594B1 true KR101229594B1 (ko) | 2013-02-05 |
Family
ID=33432132
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057020738A KR101229594B1 (ko) | 2003-05-09 | 2004-05-07 | 미세 결정 |
KR1020117026513A KR20110128216A (ko) | 2003-05-09 | 2004-05-07 | 미세 결정 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117026513A KR20110128216A (ko) | 2003-05-09 | 2004-05-07 | 미세 결정 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7541363B2 (ko) |
EP (1) | EP1626049B1 (ko) |
JP (2) | JP4606326B2 (ko) |
KR (2) | KR101229594B1 (ko) |
CN (1) | CN100395245C (ko) |
AT (1) | ATE546450T1 (ko) |
AU (1) | AU2004236101B2 (ko) |
CA (1) | CA2525037C (ko) |
ES (1) | ES2384685T3 (ko) |
WO (1) | WO2004099207A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005009343A2 (en) * | 2003-06-06 | 2005-02-03 | Endacea, Inc. | A1 adenosine receptor antogonists |
TW200507882A (en) * | 2003-07-17 | 2005-03-01 | Kyowa Hakko Kogyo Kk | Solid formulations |
JP7519782B2 (ja) | 2019-02-15 | 2024-07-22 | 日本ケミファ株式会社 | パーキンソン病治療薬の安定化方法 |
JP7382737B2 (ja) * | 2019-05-13 | 2023-11-17 | 東和薬品株式会社 | イストラデフィリン製剤 |
CN113024558A (zh) * | 2021-03-15 | 2021-06-25 | 山东新华制药股份有限公司 | 伊曲茶碱的晶体的制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059091A1 (en) * | 1981-02-25 | 1982-09-01 | Leslie Stott | Flow control devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5484920A (en) * | 1992-04-08 | 1996-01-16 | Kyowa Hakko Kogyo Co., Ltd. | Therapeutic agent for Parkinson's disease |
CA2116967C (en) * | 1992-07-08 | 2003-08-19 | Fumio Suzuki | Antidepressants |
JP2613355B2 (ja) | 1992-09-28 | 1997-05-28 | 協和醗酵工業株式会社 | パーキンソン氏病治療剤 |
ATE240734T1 (de) * | 1995-07-26 | 2003-06-15 | Kyowa Hakko Kogyo Kk | Zubereitung von xanthinderivaten als feste dispersion |
JPH0940652A (ja) | 1995-07-28 | 1997-02-10 | Kyowa Hakko Kogyo Co Ltd | ウラシル誘導体の製造方法 |
TW200507882A (en) * | 2003-07-17 | 2005-03-01 | Kyowa Hakko Kogyo Kk | Solid formulations |
-
2004
- 2004-05-07 EP EP04731752A patent/EP1626049B1/en not_active Expired - Lifetime
- 2004-05-07 KR KR1020057020738A patent/KR101229594B1/ko active IP Right Grant
- 2004-05-07 CN CNB2004800118737A patent/CN100395245C/zh not_active Expired - Fee Related
- 2004-05-07 AU AU2004236101A patent/AU2004236101B2/en not_active Ceased
- 2004-05-07 AT AT04731752T patent/ATE546450T1/de active
- 2004-05-07 JP JP2005506044A patent/JP4606326B2/ja not_active Expired - Lifetime
- 2004-05-07 US US10/554,511 patent/US7541363B2/en active Active
- 2004-05-07 WO PCT/JP2004/006495 patent/WO2004099207A1/ja active Application Filing
- 2004-05-07 CA CA2525037A patent/CA2525037C/en not_active Expired - Fee Related
- 2004-05-07 KR KR1020117026513A patent/KR20110128216A/ko not_active Application Discontinuation
- 2004-05-07 ES ES04731752T patent/ES2384685T3/es not_active Expired - Lifetime
-
2010
- 2010-06-17 JP JP2010138014A patent/JP2010195836A/ja not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059091A1 (en) * | 1981-02-25 | 1982-09-01 | Leslie Stott | Flow control devices |
Also Published As
Publication number | Publication date |
---|---|
WO2004099207A1 (ja) | 2004-11-18 |
US20060205745A1 (en) | 2006-09-14 |
EP1626049B1 (en) | 2012-02-22 |
ATE546450T1 (de) | 2012-03-15 |
US7541363B2 (en) | 2009-06-02 |
CN100395245C (zh) | 2008-06-18 |
JP2010195836A (ja) | 2010-09-09 |
CA2525037C (en) | 2011-12-20 |
EP1626049A1 (en) | 2006-02-15 |
AU2004236101A1 (en) | 2004-11-18 |
JPWO2004099207A1 (ja) | 2006-07-13 |
AU2004236101B2 (en) | 2010-11-11 |
JP4606326B2 (ja) | 2011-01-05 |
CA2525037A1 (en) | 2004-11-18 |
EP1626049A4 (en) | 2008-07-02 |
KR20110128216A (ko) | 2011-11-28 |
CN1784405A (zh) | 2006-06-07 |
ES2384685T3 (es) | 2012-07-11 |
KR20060015570A (ko) | 2006-02-17 |
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