CN1135969C - 含有极难溶于水的活性组分的含水药物组合物 - Google Patents
含有极难溶于水的活性组分的含水药物组合物 Download PDFInfo
- Publication number
- CN1135969C CN1135969C CNB98802733XA CN98802733A CN1135969C CN 1135969 C CN1135969 C CN 1135969C CN B98802733X A CNB98802733X A CN B98802733XA CN 98802733 A CN98802733 A CN 98802733A CN 1135969 C CN1135969 C CN 1135969C
- Authority
- CN
- China
- Prior art keywords
- water
- liposome
- active component
- batches
- phospholipid
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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—Liposomes
- A61K9/1277—Processes for preparing; Proliposomes
-
- 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—Liposomes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/906—Drug delivery
- Y10S977/907—Liposome
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Dispersion Chemistry (AREA)
- Reproductive Health (AREA)
- Endocrinology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
参数 | 意义 |
脂质体大小 | -在配制过程中的稳定性-测量囊的融合程度 |
褪黑激素的量 | -含水脂质体组合物中褪黑激素的浓度-在配制过程中的稳定性 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
LM/186 | 7.8 | 85 | 78 |
LM/188 | 8.46 | 97 | 84.6 |
LM/190 | 7.9 | 98 | 79 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
LM/195 | 3.66 | 103 | 18.3 |
GN/1L | 3.31 | 53 | 16.5 |
GN/2L | 4.54 | 76 | 22.7 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
GN/1M | 10.66 | 104 | 53.3 |
GN/2M | 13.90 | 76 | 69.5 |
GN/3M | 16.03 | 98 | 80.15 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
GN/3L | 4.2 3 | 134 | 21.15 |
GN/4L | 4.44 | 129 | 22.20 |
GN/5L | 4.75 | 109 | 23.75 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
LM/416A | 0.96 | 103 | 9.6 |
LM/416B | 0.94 | 99 | 9.4 |
LM/416C | 0.98 | 107 | 9.8 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
LM/356 | 4.1 | 109.4 | 20.5 |
LM/357 | 4 | 109.7 | 20 |
LM/358 | 4 | 106 | 20 |
批次 | HPLC测得量(mg/ml) | 平均大小(nm) | 药物封闭量(μg/mg)* |
LM/422a | 3.2 | 121.5 | 16 |
LM/422b | 3 | 117.9 | 15 |
LM/422c | 2.8 | 119 | 14 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI97A00363 | 1997-02-20 | ||
IT97MI000363A IT1289939B1 (it) | 1997-02-20 | 1997-02-20 | Composizione farmaceutica acquosa comprendente un principio attivo altamente insolubile in acqua |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1255057A CN1255057A (zh) | 2000-05-31 |
CN1135969C true CN1135969C (zh) | 2004-01-28 |
Family
ID=11376099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB98802733XA Expired - Fee Related CN1135969C (zh) | 1997-02-20 | 1998-02-12 | 含有极难溶于水的活性组分的含水药物组合物 |
Country Status (26)
Country | Link |
---|---|
US (1) | US6337087B1 (zh) |
EP (1) | EP0973505B1 (zh) |
JP (1) | JP4299369B2 (zh) |
KR (1) | KR100515249B1 (zh) |
CN (1) | CN1135969C (zh) |
AR (1) | AR011682A1 (zh) |
AT (1) | ATE257374T1 (zh) |
AU (1) | AU740619B2 (zh) |
BG (1) | BG64367B1 (zh) |
CA (1) | CA2285985C (zh) |
CZ (1) | CZ296700B6 (zh) |
DE (1) | DE69821001T2 (zh) |
DK (1) | DK0973505T3 (zh) |
EA (1) | EA002281B1 (zh) |
ES (1) | ES2213894T3 (zh) |
GE (1) | GEP20022751B (zh) |
HU (1) | HU225594B1 (zh) |
IL (2) | IL131354A0 (zh) |
IT (1) | IT1289939B1 (zh) |
PL (1) | PL190987B1 (zh) |
PT (1) | PT973505E (zh) |
SK (1) | SK282905B6 (zh) |
TR (1) | TR199901987T2 (zh) |
UA (1) | UA63939C2 (zh) |
WO (1) | WO1998036735A1 (zh) |
ZA (1) | ZA981354B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9804192D0 (sv) * | 1998-12-03 | 1998-12-03 | Scotia Lipidteknik Ab | New formulation |
US6075045A (en) * | 1999-04-28 | 2000-06-13 | Ajinomoto Co., Inc. | Method of treating paralysis of the extremities caused by cerebral infarction |
JP4894119B2 (ja) * | 2001-09-26 | 2012-03-14 | 日油株式会社 | 脂肪酸含有リポソーム分散液 |
US20040115226A1 (en) * | 2002-12-12 | 2004-06-17 | Wenji Li | Free-flowing solid formulations with improved bio-availability of poorly water soluble drugs and process for making the same |
WO2004064736A2 (en) * | 2003-01-17 | 2004-08-05 | Threshold Pharmaceuticals, Inc. | Treatment of benign prostatic hyperplasia using energolytic agents |
US20050238675A1 (en) * | 2004-04-26 | 2005-10-27 | Wenjie Li | Water-soluble formulations of fat soluble vitamins and pharmaceutical agents and their applications |
US8999292B2 (en) | 2012-05-01 | 2015-04-07 | Translatum Medicus Inc. | Methods for treating and diagnosing blinding eye diseases |
US20210290562A1 (en) * | 2018-12-11 | 2021-09-23 | Disruption Labs Inc. | Compositions for the delivery of therapeutic agents and methods of use and making thereof |
CN111759807B (zh) * | 2019-04-01 | 2021-06-01 | 上海谷森医药有限公司 | 一种环孢素脂质体及其制备方法 |
CA3144861A1 (en) | 2019-06-25 | 2020-12-30 | Translatum Medicus, Inc. | Processes of making 2-((1-benzyl-1h-indazol-3-yl)methoxy)-2-methylpropanoic acid and its derivatives |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1264668C (en) * | 1984-06-20 | 1990-01-23 | EXTRUSION TECHNIQUES FOR THE PRODUCTION OF LIPOSOMES | |
DE4038075C1 (en) * | 1990-11-29 | 1992-03-19 | B. Braun Melsungen Ag, 3508 Melsungen, De | Encapsulating solid or liq. lipophilic agents - comprises mixing hydration medium with phospholipid increasing temp. to above soln. phase change temp. and adding remaining medium |
IT1254995B (it) * | 1992-06-24 | 1995-10-11 | Farmaco contenente melatonina e/o agonisti, con somministrazione particolarmente efficace nelle patologie che interferiscono con i ritmi circandiani | |
AT396755B (de) * | 1992-07-09 | 1993-11-25 | Oesko Gmbh | Verfahren zum reinigen eines rauchgasstromes mit hilfe einer waschflüssigkeit |
FR2716110B1 (fr) * | 1994-02-16 | 1996-04-05 | Roussel Uclaf | Compositions cosmétiques ou pharmaceutiques comprenant des liposomes. |
DE4430593C2 (de) * | 1994-08-20 | 1999-01-14 | Max Delbrueck Centrum | Verfahren zur Herstellung von Liposomal verkapseltem Taxol |
AU6047996A (en) * | 1995-06-07 | 1996-12-30 | Nexstar Pharmaceuticals, Inc. | Liposomal cyclosporin formulations as agents for immunosuppr ession and multiple drug resistant indications |
-
1997
- 1997-02-20 IT IT97MI000363A patent/IT1289939B1/it active IP Right Grant
-
1998
- 1998-02-12 AU AU63987/98A patent/AU740619B2/en not_active Ceased
- 1998-02-12 EA EA199900750A patent/EA002281B1/ru not_active IP Right Cessation
- 1998-02-12 ES ES98909460T patent/ES2213894T3/es not_active Expired - Lifetime
- 1998-02-12 DE DE69821001T patent/DE69821001T2/de not_active Expired - Lifetime
- 1998-02-12 CA CA002285985A patent/CA2285985C/en not_active Expired - Fee Related
- 1998-02-12 GE GEAP19984992A patent/GEP20022751B/en unknown
- 1998-02-12 CN CNB98802733XA patent/CN1135969C/zh not_active Expired - Fee Related
- 1998-02-12 PL PL335208A patent/PL190987B1/pl unknown
- 1998-02-12 EP EP98909460A patent/EP0973505B1/en not_active Expired - Lifetime
- 1998-02-12 PT PT98909460T patent/PT973505E/pt unknown
- 1998-02-12 TR TR1999/01987T patent/TR199901987T2/xx unknown
- 1998-02-12 DK DK98909460T patent/DK0973505T3/da active
- 1998-02-12 SK SK1111-99A patent/SK282905B6/sk not_active IP Right Cessation
- 1998-02-12 KR KR10-1999-7007539A patent/KR100515249B1/ko not_active IP Right Cessation
- 1998-02-12 AT AT98909460T patent/ATE257374T1/de active
- 1998-02-12 CZ CZ0292699A patent/CZ296700B6/cs not_active IP Right Cessation
- 1998-02-12 IL IL13135498A patent/IL131354A0/xx unknown
- 1998-02-12 US US09/367,699 patent/US6337087B1/en not_active Expired - Lifetime
- 1998-02-12 JP JP53622798A patent/JP4299369B2/ja not_active Expired - Fee Related
- 1998-02-12 WO PCT/EP1998/000816 patent/WO1998036735A1/en active IP Right Grant
- 1998-02-12 HU HU0000910A patent/HU225594B1/hu not_active IP Right Cessation
- 1998-02-18 ZA ZA981354A patent/ZA981354B/xx unknown
- 1998-02-20 AR ARP980100755A patent/AR011682A1/es active IP Right Grant
- 1998-12-02 UA UA99095151A patent/UA63939C2/uk unknown
-
1999
- 1999-08-11 IL IL131354A patent/IL131354A/en not_active IP Right Cessation
- 1999-09-16 BG BG103739A patent/BG64367B1/bg unknown
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Correction item: Applicant address Correct: Rome Italy False: Italy - Boehme Zia palomba Number: 22 Page: 107 Volume: 16 |
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Correction item: Applicant address Correct: Rome Italy False: Italy - Boehme Zia palomba Number: 22 Page: The title page Volume: 16 |
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