KR20010014366A - 엘레트립탄 헤미술페이트 및 카페인을 포함하는 약제학적조성물 - Google Patents
엘레트립탄 헤미술페이트 및 카페인을 포함하는 약제학적조성물 Download PDFInfo
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- KR20010014366A KR20010014366A KR1019997012523A KR19997012523A KR20010014366A KR 20010014366 A KR20010014366 A KR 20010014366A KR 1019997012523 A KR1019997012523 A KR 1019997012523A KR 19997012523 A KR19997012523 A KR 19997012523A KR 20010014366 A KR20010014366 A KR 20010014366A
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- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229960001948 caffeine Drugs 0.000 title claims abstract description 24
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Classifications
-
- 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
-
- 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
-
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
- A61K31/404—Indoles, e.g. pindolol
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
실시예 번호 | pH | 엘레트립탄헤미술페이트(㎎/㎖) | 카페인(% w/v) | 시트르산(% w/v) | 에탄올(% w/v) |
1 | 8.0 | 60 | 1.5 | 0.3 | 15 |
2 | 8.0 | 10 | 1.5 | 0.3 | 15 |
3 | 8.0 | 10 | 1.0 | - | - |
4 | 8.0 | 10 | 1.0 | 0.3 | - |
5 | 8.0 | 10 | 1.0 | 0.3 | 10 |
참조 A1 | 8.0 | 10 | - | - | - |
참조 B2 | 8.0 | 10 | - | 0.3 | - |
참조 C | 8.0 | 10 | - | - | 10 |
참조 D | 8.0 | 10 | - | 0.3 | 10 |
1,2 저장중 이 조성물에서 침전이 발생함(표2 참조) |
크로마토그래프 조건 | |
칼럼 | 15 cm x 0.46 cm 내경의 하이퍼실(Hypersil) BDS C8(등록상표)를 포함하는 스테인리스강, 5 ㎛ 팩킹, 또는 동일량 |
이동상 | 0.02 M 아세트산 암모늄 수용액:메탄올 (65:35, 용적). 혼합물의 pH는 빙초산에 의해 6.0으로 조정되었다. |
작동 온도 | 30℃ |
유속 | 1.0 ㎖/min |
검출 | 225 nm에서 작동되는 자외선 분광기 |
샘플 크기 | 10 ㎕. 적절한 주사기 세척용액은 메탄올/물 (50:50, 용적)이다. |
체류 시간 | 기술된 조건하에, 엘레트립탄은 주입후 대략 12.5 내지 14.5 분에 용출된다. |
작동 시간 | 전형적인 안정성 평가를 위한 30분 |
실시예 번호 | 엘레트립탄 잔류 (중량%) | 측정가능한 총 불순물4(중량%) |
1 | 96.7 | 1.7 |
2 | 97.0 | 2.0 |
3 | 90.7 | 2.5 |
4 | 91.8 | 3.0 |
5 | 95.1 | 2.4 |
참조 A1,3 | - | - |
참조 B2 | - | - |
참조 C | 90.2 | 2.4 |
참조 D | 52.9 | 1.4 |
1,2 저장 기간이 종료되기 전에 용질의 침전이 발생하여 이 조성물에 대한 의미있는안정성 측정은 수행될 수 없었다.3 비교 연구에서, 안정한 용액은 동일한 특정 방법에 의해 표1의 참조 A에 정확하게상응하는 조성물을 제조하여 성취된다. 12주 동안 50℃에서 저장후, 상기 분석방법의 사용은 80.49 중량의 엘레트립탄 잔류 및 검출가능한 총 불순물이 3.0중량%임을 나타냈다.4 형성된 모든 불순물이 사용된 분석 방법에 의해 검출가능하지 않다. |
Claims (25)
- 5 내지 200 ㎎/㎖의 엘레트립탄 헤미술페이트 및 0.5 내지 2.0 중량/용적%의 카페인을 함유하는 수성 약제학적 조성물.
- 제1항에 있어서, 40 내지 160 ㎎/㎖의 엘레트립탄 헤미술페이트를 함유하는 조성물.
- 제1항 또는 제2항에 있어서, 60 내지 120 ㎎/㎖의 엘레트립탄 헤미술페이트를 함유하는 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 1.0 내지 2.0 중량/용적%의 카페인을 함유하는 조성물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 항산화제를 더 함유하는 조성물.
- 제5항에 있어서, 항산화제가 시트르산인 조성물.
- 제6항에 있어서, 1.0 중량/용적% 이하의 시트르산이 존재하는 조성물
- 제7항에 있어서, 0.2 내지 0.4 중량/용적%의 시트르산이 존재하는 조성물.
- 제5항에 있어서, 항산화제가 아스코르브산인 조성물.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 에탄올을 더 함유하는 조성물.
- 제10항에 있어서, 20.0 중량/용적% 이하의 에탄올이 존재하는 조성물.
- 제11항에 있어서, 2.0 내지 10.0 중량/용적%의 에탄올이 존재하는 조성물.
- 제12항에 있어서, 2.0 내지 6.0 중량/용적%의 에탄올이 존재하는 조성물.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 4.0 내지 9.0의 pH로 완충되는 조성물.
- 제14항에 있어서, 7.5 내지 8.5의 pH로 완충되는 조성물.
- 제14항에 있어서, 4.0 내지 5.0의 pH로 완충되는 조성물.
- 제1항에 있어서,120 ㎎/㎖의 엘레트립탄 헤미술페이트,1.5 중량/용적%의 카페인,0.3 중량/용적%의 시트르산 및5 중량/용적%의 에탄올을 함유하고,pH가 7.5 내지 8.5, 바람직하게는 약 8.0으로 완충되는 조성물.
- 제17항에 있어서, 트리스(히드록시메틸)메틸아민 및 수산화 나트륨을 사용하여 완충되는 조성물.
- 제1항 내지 제18항 중 어느 한 항에 있어서, 약제로서 사용하기 위한 조성물.
- 5-HT1수용체의 선택적인 작용물질의 사용이 요구되는 질환 또는 상태의 치료를 위한 약제를 제조하기 위한 제1항 내지 제18항 중 어느 한 항의 조성물의 용도.
- 편두통, 고혈압, 우울증, 구토, 불안, 섭식 장애, 비만, 약물 남용, 군발성 두통, 통증, 만성 발작성 편두통, 및 혈관 장애와 관련된 두통에서 선택되는 질환 또는 상태를 치료하기 위한 약제를 제조하기 위한 제1항 내지 제18항 중 어느 한 항의 조성물의 용도.
- 제21항에 있어서, 편두통을 치료하기 위한 용도.
- 유효량의 제1항 내지 제18항 중 어느 한 항의 조성물을 사람에게 투여하는 것을 포함하는 5-HT1수용체의 선택적인 작용물질의 사용이 요구되는 질환 또는 상태의 치료를 위한 사람의 치료 방법.
- 유효량의 제1항 내지 제18항 중 어느 한 항의 조성물을 사람에게 투여하는 것을 포함하는, 편두통, 고혈압, 우울증, 구토, 불안, 섭식 장애, 비만, 약물 남용, 군발성 두통, 통증, 만성 발작성 편두통 및 혈관 장애와 관련된 두통에서 선택되는 질환 또는 상태를 치료하기 위한 사람의 치료 방법.
- 제24항에 있어서, 편두통을 치료하기 위한 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9714081.8A GB9714081D0 (en) | 1997-07-03 | 1997-07-03 | Pharmaceutical compositions |
GBGB9718270.3A GB9718270D0 (en) | 1997-07-03 | 1997-08-28 | Pharmaceutical compositions |
GB9718270.3 | 1997-08-28 | ||
GB9714081.8 | 1997-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010014366A true KR20010014366A (ko) | 2001-02-26 |
KR100384346B1 KR100384346B1 (ko) | 2003-05-16 |
Family
ID=10815339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-7012523A Expired - Fee Related KR100384346B1 (ko) | 1997-07-03 | 1998-07-01 | 엘레트립탄 헤미술페이트 및 카페인을 포함하는 약제학적조성물 |
Country Status (13)
Country | Link |
---|---|
KR (1) | KR100384346B1 (ko) |
AP (1) | AP1100A (ko) |
AR (1) | AR013165A1 (ko) |
CO (1) | CO4950555A1 (ko) |
GB (2) | GB9714081D0 (ko) |
GT (1) | GT199800105A (ko) |
HN (1) | HN1998000101A (ko) |
MY (1) | MY119643A (ko) |
PA (1) | PA8454501A1 (ko) |
PE (1) | PE84499A1 (ko) |
TN (1) | TNSN98126A1 (ko) |
UA (1) | UA49955C2 (ko) |
ZA (1) | ZA985812B (ko) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9417310D0 (en) * | 1994-08-27 | 1994-10-19 | Pfizer Ltd | Therapeutic agents |
-
1997
- 1997-07-03 GB GBGB9714081.8A patent/GB9714081D0/en active Pending
- 1997-08-28 GB GBGB9718270.3A patent/GB9718270D0/en active Pending
-
1998
- 1998-01-07 UA UA99126573A patent/UA49955C2/uk unknown
- 1998-06-30 MY MYPI98002961A patent/MY119643A/en unknown
- 1998-06-30 HN HN1998000101A patent/HN1998000101A/es unknown
- 1998-06-30 PE PE1998000581A patent/PE84499A1/es not_active Application Discontinuation
- 1998-07-01 TN TNTNSN98126A patent/TNSN98126A1/fr unknown
- 1998-07-01 AR ARP980103209A patent/AR013165A1/es unknown
- 1998-07-01 PA PA19988454501A patent/PA8454501A1/es unknown
- 1998-07-01 KR KR10-1999-7012523A patent/KR100384346B1/ko not_active Expired - Fee Related
- 1998-07-02 ZA ZA9805812A patent/ZA985812B/xx unknown
- 1998-07-02 AP APAP/P/1998/001290A patent/AP1100A/en active
- 1998-07-03 CO CO98037816A patent/CO4950555A1/es unknown
- 1998-07-13 GT GT199800105A patent/GT199800105A/es unknown
Also Published As
Publication number | Publication date |
---|---|
ZA985812B (en) | 2000-01-10 |
AR013165A1 (es) | 2000-12-13 |
KR100384346B1 (ko) | 2003-05-16 |
PA8454501A1 (es) | 2000-05-24 |
AP9801290A0 (en) | 1998-09-30 |
GB9714081D0 (en) | 1997-09-10 |
GB9718270D0 (en) | 1997-11-05 |
MY119643A (en) | 2005-06-30 |
AP1100A (en) | 2002-09-02 |
UA49955C2 (uk) | 2002-10-15 |
GT199800105A (es) | 2000-01-04 |
HN1998000101A (es) | 1999-01-08 |
TNSN98126A1 (fr) | 2005-03-15 |
CO4950555A1 (es) | 2000-09-01 |
PE84499A1 (es) | 1999-09-11 |
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