KR860000863A - 스테로이드 에스테르류를 함유하는 리포솜의 제조방법 - Google Patents
스테로이드 에스테르류를 함유하는 리포솜의 제조방법 Download PDFInfo
- Publication number
- KR860000863A KR860000863A KR1019850005440A KR850005440A KR860000863A KR 860000863 A KR860000863 A KR 860000863A KR 1019850005440 A KR1019850005440 A KR 1019850005440A KR 850005440 A KR850005440 A KR 850005440A KR 860000863 A KR860000863 A KR 860000863A
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- South Korea
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- 239000002502 liposome Substances 0.000 title claims 5
- 238000004519 manufacturing process Methods 0.000 title 1
- -1 steroid esters Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims 17
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 239000003814 drug Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 239000012736 aqueous medium Substances 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 125000001424 substituent group Chemical group 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims 1
- 206010061218 Inflammation Diseases 0.000 claims 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 claims 1
- 241000124008 Mammalia Species 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 230000004054 inflammatory process Effects 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 239000008101 lactose Substances 0.000 claims 1
- 229940067606 lecithin Drugs 0.000 claims 1
- 235000010445 lecithin Nutrition 0.000 claims 1
- 239000000787 lecithin Substances 0.000 claims 1
- 150000002632 lipids Chemical class 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 210000002345 respiratory system Anatomy 0.000 claims 1
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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/38—Drugs for disorders of the endocrine system of the suprarenal hormones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C07J5/0046—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa
- C07J5/0061—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16
- C07J5/0069—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group
- C07J5/0076—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond substituted in position 17 alfa substituted in position 16 by a saturated or unsaturated hydrocarbon group by an alkyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Endocrinology (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Steroid Compounds (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (10)
- 리포솜과 하기 일반식(Ⅰ)의 화합물을 결합해서 된 주로 호흡기관투여용 약제.상기 식중, Q는 다음과 같고,R1는 11-19개의 탄소 원자를 갖는 포화 또는 불포화, 직쇄 또는 측쇄알킬기이고, [R는 -COCH3, -COC2H5, -CO(CH2)2CH3또는 -CO(CH2)3CH3이다].
- 제1항에 있어서, 일반식(Ⅰ)의 화합물이 제20위치 탄소원자의 치환체 배열에 관하여 R또는 S형의 입체이성질체혼합물, 또는 에피머 형태인 조성물.
- 제1항에 있어서, 일반식(Ⅰ)의 화합물을 함유하는 동결건조된 리포솜제로 된 조성물.
- a) 일반식(Ⅰ)(제1항에서 정의한 바와 같음)의 화합물과 레시틴을 유기 용매 중에서 용해시키고,b) 용매를 증발시키고, 그리하여 리포솜을 수용성 매질 중에서 직접적으로 얻거나, 또는c) 용매를 증발시킨 후에, 리피드 층을 수용성 매질(락토오스를 함유하거나 또는 함유하지 않음)중에 분산시키고,d) 생성된 현탁액을 흔들어주거나 또는 초음파 진동시키거나, 또는 다른 방법으로,e) 리포솜 현탁액을 건조시킴을 특징으로 하는 제1항에 의한 약제의 제조 방법.
- 하기 일반식(Ⅰ)의 화합물.[상기 식중, Q 는 다음과 같고,R1는 11-19개의 탄소 원자를 갖는 포화 또는 불포화, 직쇄 또는 측쇄알킬기이고, R는 H, -COCH3, -COC2H5, -CO(CH2)2CH3또는 -CO(CH2)3CH이다]
- 제5항에 있어서, 일반식(Ⅰ)의 화합물이 제20위치 탄소원자의 치환체 배열에 관하여 R 또는 S형의 입체이성질체 화합물 또는 에퍼머의 형태인 조성물.
- a) 하기 일반식의 화합물을Q-QH(식중, Q는 상기 정의한 바와 같음)다음 일반식의 화합물과 반응시켜서 일반식(Ⅰ)의 화합물을 얻거나, 또는R1-COOH(식중, R1는 상기 정의한 바와 같음)b) 하기 일반식의 화합물을Q-OH(식중, Q는 상기 정의한 바와 같음)다음 일반식의 화합물과 반응시켜서 일반식(Ⅰ)의 화합물을 얻거나, 또는R1CO-X[식중, R1는 상기 정의한 바와 같고, X는 할로겐 원자 또는(여기에서, R2는 R1에서 정의한 바와 같음)기임], 또는 c)하기 일반식의 화합물을Q-X1(식중, Q는 상기 정의한 바와 같고, X1는 이탈기임)다음 일반식의 화합물(식중, R1는 상기 정의한 바와 같고, A 는 양이온임)과 반응시킴을 특징으로 하는 하기 일반식(Ⅰ)의 화합물의 제조방법.(식중, Q는 R1는 제5항에서 정의한 바와 같음)
- 제7항에 있어서, 제6항에 의한 화합물을 제조하는 것을 특징으로 하는 방법.
- 제1항의 약제를 치료가 요구되는 숙주에 유효량으로 투여시킴을 특징으로 하는 인체를 비롯한 포유료 동물에 있어서 염증을 치료 및 억제시키는 방법.
- 약품으로서 사용하기 위한 제5-제6항 중 어느 항에 의한 화합물.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8403905A SE8403905D0 (sv) | 1984-07-30 | 1984-07-30 | Liposomes and steroid esters |
SE8403905-6 | 1984-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860000863A true KR860000863A (ko) | 1986-02-20 |
KR930000045B1 KR930000045B1 (ko) | 1993-01-06 |
Family
ID=20356623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850005440A Expired - Fee Related KR930000045B1 (ko) | 1984-07-30 | 1985-07-29 | 스테로이드 에스테르류를 함유하는 리포솜의 제조 방법 |
Country Status (29)
Country | Link |
---|---|
US (1) | US4693999A (ko) |
EP (1) | EP0170642B1 (ko) |
JP (1) | JPS6143110A (ko) |
KR (1) | KR930000045B1 (ko) |
AT (1) | ATE60990T1 (ko) |
AU (1) | AU582173B2 (ko) |
CA (1) | CA1250830A (ko) |
CS (1) | CS254342B2 (ko) |
CY (1) | CY1731A (ko) |
DD (2) | DD248055A5 (ko) |
DE (1) | DE3581856D1 (ko) |
DK (1) | DK164509C (ko) |
EG (1) | EG17462A (ko) |
ES (2) | ES8704969A1 (ko) |
FI (1) | FI84914C (ko) |
HK (1) | HK78293A (ko) |
HU (1) | HU196827B (ko) |
IE (1) | IE58074B1 (ko) |
IS (1) | IS1515B (ko) |
NO (1) | NO168042C (ko) |
NZ (1) | NZ212861A (ko) |
PH (1) | PH21644A (ko) |
PL (1) | PL145673B1 (ko) |
PT (1) | PT80884B (ko) |
SE (1) | SE8403905D0 (ko) |
SG (1) | SG69093G (ko) |
SU (1) | SU1493111A3 (ko) |
YU (1) | YU45735B (ko) |
ZA (1) | ZA855032B (ko) |
Families Citing this family (80)
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US4880635B1 (en) * | 1984-08-08 | 1996-07-02 | Liposome Company | Dehydrated liposomes |
SE8501693D0 (sv) * | 1985-04-04 | 1985-04-04 | Draco Ab | Novel 16,17-acetalsubstituted androstane-17beta-carboxylic acid esters |
SE8506015D0 (sv) * | 1985-12-19 | 1985-12-19 | Draco Ab | Novel 16,17-acetalsubstituted pregnane 21-oic acid derivatives |
SE8601457D0 (sv) * | 1986-04-01 | 1986-04-01 | Draco Ab | Compositions of liposomes and b?712-receptor active substances for inhalation |
US5811119A (en) * | 1987-05-19 | 1998-09-22 | Board Of Regents, The University Of Texas | Formulation and use of carotenoids in treatment of cancer |
US5690954A (en) * | 1987-05-22 | 1997-11-25 | Danbiosyst Uk Limited | Enhanced uptake drug delivery system having microspheres containing an active drug and a bioavailability improving material |
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