WO2005077370A1 - カンプトテシン類含有水溶液製剤 - Google Patents
カンプトテシン類含有水溶液製剤 Download PDFInfo
- Publication number
- WO2005077370A1 WO2005077370A1 PCT/JP2005/001902 JP2005001902W WO2005077370A1 WO 2005077370 A1 WO2005077370 A1 WO 2005077370A1 JP 2005001902 W JP2005001902 W JP 2005001902W WO 2005077370 A1 WO2005077370 A1 WO 2005077370A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aqueous solution
- camptothecins
- sodium
- solution preparation
- cpt
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
- A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
Definitions
- the present invention relates to a stable aqueous solution preparation having excellent solubility of camptothecins.
- Camptothecin is an alkaloid contained in fruits and roots of Chinese origin (camptotheca acu minata), and is a semisynthetic derivative of camptothecin 7-ethyl-10-piperidino Piperidinocarbo-boxycamptothecin (CPT-11) (Patent Document 1) is a substance that is particularly important as a compound that maintains the high antitumor activity of camptothecin and has reduced toxicity.
- camptothecins such as 7-ethyl 10-piperidino piperidino carbo-boxy camptothecin to patients is mainly performed by intravenous injection. Because of this, currently
- Camptothecins such as 10-piperidino piperidino carbonyloxy camptothecin and the like are marketed, distributed and used as a preparation which is isotonic with sorbitol and the like.
- Various attempts have been made for this preparation, and for example, a sustained release preparation containing a camptothecin derivative in a co-polymer of collagen and 2 -hydroxy-metatalylate (Patent Document 3), camptothecin or There is known a sustained release preparation (Patent Document 4) in which the derivative is contained in a carrier consisting of a polylactic acid-glycolic acid copolymer.
- camptothecins must be prepared by heating to have a low solubility in water to prepare an aqueous solution preparation, which requires no heating to simplify the process. It is desirable to develop an aqueous solution formulation containing
- Patent Document 1 Japanese Examined Patent Publication No. 3-4077
- Patent Document 2 Japanese Patent Publication No. 62-47193
- Patent Document 3 Japanese Patent Application Laid-Open No. 7-277981
- Patent Document 4 Japanese Patent Application Laid-Open No. 10-17472
- An object of the present invention is to provide a camptothecins-containing aqueous solution preparation in which camptothecins are stably dissolved, which does not need to be heated at the time of production.
- camptothecins As a result of intensive studies conducted in view of the above problems, the present inventors have formulated acetic acid and sodium acetate into an aqueous solution formulation containing camptothecins, and further adjusting to a specific pH range, camptothecins. It has been found that the solubility of the compound in aqueous solution is increased, and camptothecins are dissolved at a higher concentration than in the prior art, and a stable camptothecin-containing aqueous solution preparation can be obtained, thereby completing the present invention.
- the present invention provides the following components (A) and (B):
- camptothecins can be dissolved at high concentration without heating at the time of production.
- Camptothecins are active ingredients of aqueous solution preparation, and for example, 10-hydroxycamptothecin, 11-hydroxycamptothecin, 9 methoxycamptothecin, 10-methoxycamptothecin, 11- Examples include naturally occurring ones such as methoxycamptothecin and the like, and 7-ethyl-10-piperidinopiperidinocarbo- oxicamptothecin (hereinafter referred to as CPT) obtained by chemical modification using natural camptothecin etc. as a raw material. And the like) and the like.
- camptothecins Is preferably CPT-11.
- Sodium acetate in the component (B) used in the aqueous solution preparation of the present invention may be produced by adding acetic acid and an alkaline agent in the aqueous solution preparation.
- the alkali agent include sodium hydroxide, sodium carbonate, sodium hydrogen carbonate and the like, and sodium hydroxide is preferable.
- sodium acetate may be formed by salt exchange with other compounds in an aqueous solution preparation.
- component (B) acetic acid and sodium acetate are preferably contained in an amount of 0.1 to 10% by weight in terms of acetic acid.
- An aqueous solution of camptothecins containing camptothecins in the aqueous solution preparation of the present invention in an amount of acetic acid and sodium acetate in an amount of 101 to 2000 mg in terms of acetic acid and sodium acetate It is preferable at the point of the solubility improvement in the sexing agent.
- the aqueous solution preparation of the present invention further comprises (i) a cyclodextrin, (ii) cyclodextrin, (ii) sodium ascorbate and sodium ascorbate, (iii) propylene glycol or (iv) sodium bisulfite, sodium sulfite, pyrochlorine as the component (C).
- a cyclodextrin cyclodextrin, sodium ascorbate and sodium ascorbate, (iii) propylene glycol or (iv) sodium bisulfite, sodium sulfite, pyrochlorine as the component (C).
- Grouping power of potassium sulfite, sodium erythorbate, sodium thiodaricholic acid, sodium metabisulfite and ⁇ -thioglycerin When one or more compounds selected are blended, the solubility of the camptothecins is further improved, preferably.
- Component (C) is a non-reducing malto-oligosaccharide in which 6-12 glucose molecules are linked in a cyclic manner via 4-darcoside bond, and is a cyclodextrin or j8-cyclo. Examples include dextrin, gamma cyclodextrin and derivatives thereof. Examples of derivatives of cyclodextrin include maltosyl cyclodextrin, dulcosyl cyclodextrin, dimethyl cyclodextrin, hydroxypropyl cyclodextrin and the like. As cyclodextrin, j8-cyclodextrin, y-cyclodextrin, hydroxypropyl ⁇ -cyclodextrin and the like are preferred.
- cyclodextrin is preferred in view of the solubility of camptothecins, containing 120% by weight, particularly 1.5 to 14% by weight.
- the amount of cyclodextrin in the aqueous solution preparation of the present invention is preferably 30 to 1000 mg, particularly 90 to 700 mg relative to 100 mg of camptothecins, from the viewpoint of improving the solubility of camptothecins in the aqueous solution.
- a component (B) containing Yuryou acetate equivalent amount of acetic acid and sodium acetate, 0. 1-5. 0 weight 0/0, further 0. 3 3.0 wt 0 It is preferable in view of the solubility of camptothecins that it is / 0 , particularly 0.5 to 2.0% by weight.
- Sodium ascorbate may be produced by adding an alkali agent to ascorbic acid in an aqueous solution preparation.
- the alkaline agent include sodium hydroxide, sodium carbonate, sodium hydrogencarbonate and the like, with sodium hydroxide being preferred.
- sodium ascorbate may be formed by salt exchange with other compounds in an aqueous solution preparation.
- ascorbic acid and sodium ascorbic acid be contained in an amount of 5 to 20% by weight, particularly 0 to 0 %, particularly 6 to 15% by weight in terms of iscorbic acid.
- the content of the component (B) acetic acid and sodium acetate is 0.5 to 8% by weight, especially 0.7 to 6% by weight in terms of acetic acid.
- acetic acid, Asukorubin acid and sodium salts thereof, 0.1 at a total amount of content in terms of each of the acid 1 20 weight 0/0, further 0. 3 15 weight 0/0, especially 0. 4 14 weight 0/0 for containing is preferred in view of solubility of the camptothecins.
- camptothecins lOOmg in the aqueous solution preparation of the present invention acetic acid, ascorbic acid and their sodium salts are contained in a total amount of the content converted to each acid of 500-20
- the force containing OOmg, particularly 800-1500mg is preferred in terms of improving the solubility of camptothecins in an aqueous solution.
- the aqueous solution preparation of the present invention preferably contains 40 to 70% by weight, particularly 50 to 60% by weight.
- propylene glycol is preferable to the camptothecins in the aqueous solution preparation of the present invention in terms of improving the solubility of camptothecins in an aqueous solution containing 14 g, particularly 2-3 g, relative to lOOmg of camptothecins. ,.
- the content of component (B) acetic acid and sodium acetate is 0.5 to 8% by weight, particularly 0.7 to 6% by weight, based on the amount of acetic acid. Preferred in terms of solubility.
- the aqueous solution preparation of the present invention comprises, as component (C), (iv) sodium bisulfite, sodium sulfite, potassium pyrosulfite, sodium erythorbate, sodium thioglycollate, sodium pyrosulfite and ⁇ -thioglycerine.
- component (C) sodium bisulfite, sodium sulfite, potassium pyrosulfite, sodium erythorbate, sodium thioglycollate, sodium pyrosulfite and ⁇ -thioglycerine.
- the compound selected from component (C) (iv) in the aqueous solution preparation of the present invention relative to lOOmg of compound preferably contains 1 to 300mg, particularly 10 to 200mg of the compound from the viewpoint of solubility of camptothecins. .
- the pH of the aqueous solution preparation of the present invention is preferably from 2 to 5 at room temperature (25 ° C.), from the viewpoint of the solubility of the camptothecins to a force of 2.5-4.
- the pH adjustment is preferably performed using an acid containing an acid such as acetic acid, hydrochloric acid or sulfuric acid, sodium such as sodium hydroxide, sodium carbonate or sodium hydrogencarbonate.
- the aqueous solution preparation of the present invention is useful as an antitumor preparation because camptothecins which are active ingredients have excellent therapeutic effect on malignant tumors.
- Target malignancies include lung cancer, uterine cancer, ovarian cancer, stomach cancer, colon 'rectum cancer, breast cancer, lymphoma, spleen cancer and the like.
- a preparation for injection particularly a preparation for intravenous administration is preferable.
- the preparation for injection includes distilled water for injection, glucose, mannose, saccharides typified by lactose, inorganic salts typified by sodium chloride, organic amines such as HEPES, PIPES, etc. You may use the components, such as a stabilizer used for an agent, an excipient, and a buffer.
- camptothecins are preferably contained at a dose of 50 mg ZmL, in particular 10-30 mg Z mL! /.
- Example 1 Acetic acid was added to adjust pH to 250 mL of CPT-11 added to 10 mL of the aqueous solution described in Table 1 and sonicated for 10 minutes to disperse and dissolve CPT-11 in water. Stir at room temperature. The solution was then sampled, centrifuged at 3000 rZ min for 30 minutes, and the supernatant filtered through a 0.45 m filter. 1 mL of the filtered supernatant was accurately weighed and made up to 50 mL with a 90% aqueous methanol solution. The amount of dissolved CPT-11 was measured by HPLC under the following conditions.
- CPT-11 250 to 500 mg was added to 10 mL of the aqueous solution described in Table 2, and sonicated for 10 minutes to disperse and dissolve CPT-11 in water, followed by stirring at room temperature for the required number of days. The solution was then sampled, centrifuged at 3000 rZ min for 30 minutes, and the supernatant filtered through a 0.45 ⁇ m filter. 1 mL of the filtered supernatant was accurately weighed and made up to 50 mL with 90% aqueous methanol solution. Under the same conditions as in Example 1, the amount of dissolved CPT-11 was measured by HPLC.
- camptothecins-containing aqueous solution formulations of the present invention of Nos. 6-13 were all excellent in the solubility of CPT-11. Moreover, these aqueous solution preparations did not change color even when left to stand at room temperature (25 ° C.) for 3 days without light shielding, and did not precipitate crystals. Furthermore, precipitation of CPT-11 crystal was not observed even if it was vibrated. On the other hand, ascorbic acid alone did not have sufficient solubility for CPT-11.
- camptothecins-containing aqueous solution formulations of the present invention of No. 14120 were excellent in the solubility of CPT-11.
- these aqueous solution preparations did not discolor even if they were allowed to stand at room temperature (25 ° C.) for 3 days without shading, and crystals were not precipitated. Furthermore, even when it was vibrated, precipitation of CPT-11 crystals was not observed.
- Example 17 The camptothecins-containing aqueous solution preparations (injections) were all slightly yellow and clear aqueous solutions, and crystallization of irinotecan hydrochloride was not observed.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT05709954T ATE489094T1 (de) | 2004-02-13 | 2005-02-09 | Wässrige lösung mit einem camptothecin |
EP05709954A EP1714653B1 (en) | 2004-02-13 | 2005-02-09 | Aqueous solution preparation containing a camptothecin |
US10/586,879 US20080242691A1 (en) | 2004-02-13 | 2005-02-09 | Aqueous Solution Preparation Containing Camptothecins |
CA002556254A CA2556254A1 (en) | 2004-02-13 | 2005-02-09 | Aqueous solution preparation containing camptothecins |
JP2005517946A JP4451850B2 (ja) | 2004-02-13 | 2005-02-09 | カンプトテシン類含有水溶液製剤 |
DE602005024923T DE602005024923D1 (de) | 2004-02-13 | 2005-02-09 | Wässrige lösung mit einem camptothecin |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-035985 | 2004-02-13 | ||
JP2004035985 | 2004-02-13 | ||
JP2004-035986 | 2004-02-13 | ||
JP2004035986 | 2004-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005077370A1 true WO2005077370A1 (ja) | 2005-08-25 |
WO2005077370A8 WO2005077370A8 (ja) | 2006-01-05 |
Family
ID=34863456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001902 WO2005077370A1 (ja) | 2004-02-13 | 2005-02-09 | カンプトテシン類含有水溶液製剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080242691A1 (ja) |
EP (1) | EP1714653B1 (ja) |
JP (1) | JP4451850B2 (ja) |
AT (1) | ATE489094T1 (ja) |
CA (1) | CA2556254A1 (ja) |
DE (1) | DE602005024923D1 (ja) |
TW (1) | TW200538457A (ja) |
WO (1) | WO2005077370A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110177161A1 (en) * | 2007-05-24 | 2011-07-21 | Dr. Reddy's Laboratories Limited | Pharmaceutical compositions of [5(s)-(2'-hydroxyethoxy)-20(s)-camptothecin |
EP2276463A4 (en) * | 2008-04-11 | 2013-12-04 | Univ Louisiana State | GLYCOSIDES OF DITERPENE AS NATURAL SOLUBILISANTS |
EP2445535A4 (en) | 2009-06-24 | 2014-12-17 | Univ Louisiana State | TERPENIC GLYCOSIDES AND THEIR COMBINATIONS AS SOLUBILIZATION AGENTS |
US10098813B2 (en) | 2014-09-03 | 2018-10-16 | Sun Pharmaceutical Industries Limited | Perfusion dosage form |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH034077B2 (ja) * | 1983-07-14 | 1991-01-22 | Yakult Honsha Kk | |
US6476043B1 (en) | 1998-08-05 | 2002-11-05 | Aventis Pharma S.A. | Use of camptothecin derivatives, with reduced gastrointestinal toxicity |
US6653319B1 (en) * | 2001-08-10 | 2003-11-25 | University Of Kentucky Research Foundation | Pharmaceutical formulation for poorly water soluble camptothecin analogues |
JP2004277374A (ja) | 2003-03-18 | 2004-10-07 | Yakult Honsha Co Ltd | カンプトテシン類含有医薬組成物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447936A (en) * | 1993-12-22 | 1995-09-05 | Bionumerik Pharmaceuticals, Inc. | Lactone stable formulation of 10-hydroxy 7-ethyl camptothecin and methods for uses thereof |
JP4094710B2 (ja) * | 1997-11-06 | 2008-06-04 | 株式会社ヤクルト本社 | 新規なカンプトテシン誘導体 |
US6383471B1 (en) * | 1999-04-06 | 2002-05-07 | Lipocine, Inc. | Compositions and methods for improved delivery of ionizable hydrophobic therapeutic agents |
DE60143857D1 (de) * | 2000-03-09 | 2011-02-24 | Univ Yale | Zusammensetzung bestehend aus phy906 und chemotherapeutika |
TW200306314A (en) * | 2002-04-16 | 2003-11-16 | Tanabe Seiyaku Co | Liquid preparation comprising camptothecin derivative and pharmaceutical composition producible by lyophilizing the preparation |
US20060030578A1 (en) * | 2002-08-20 | 2006-02-09 | Neopharm, Inc. | Pharmaceutically active lipid based formulation of irinotecan |
-
2005
- 2005-02-09 AT AT05709954T patent/ATE489094T1/de not_active IP Right Cessation
- 2005-02-09 EP EP05709954A patent/EP1714653B1/en not_active Not-in-force
- 2005-02-09 JP JP2005517946A patent/JP4451850B2/ja not_active Expired - Fee Related
- 2005-02-09 WO PCT/JP2005/001902 patent/WO2005077370A1/ja not_active Application Discontinuation
- 2005-02-09 US US10/586,879 patent/US20080242691A1/en not_active Abandoned
- 2005-02-09 CA CA002556254A patent/CA2556254A1/en not_active Abandoned
- 2005-02-09 DE DE602005024923T patent/DE602005024923D1/de active Active
- 2005-02-14 TW TW094104227A patent/TW200538457A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH034077B2 (ja) * | 1983-07-14 | 1991-01-22 | Yakult Honsha Kk | |
US6476043B1 (en) | 1998-08-05 | 2002-11-05 | Aventis Pharma S.A. | Use of camptothecin derivatives, with reduced gastrointestinal toxicity |
US6653319B1 (en) * | 2001-08-10 | 2003-11-25 | University Of Kentucky Research Foundation | Pharmaceutical formulation for poorly water soluble camptothecin analogues |
JP2004277374A (ja) | 2003-03-18 | 2004-10-07 | Yakult Honsha Co Ltd | カンプトテシン類含有医薬組成物 |
Also Published As
Publication number | Publication date |
---|---|
CA2556254A1 (en) | 2005-08-25 |
DE602005024923D1 (de) | 2011-01-05 |
ATE489094T1 (de) | 2010-12-15 |
EP1714653A4 (en) | 2008-05-21 |
WO2005077370A8 (ja) | 2006-01-05 |
JPWO2005077370A1 (ja) | 2007-10-18 |
TW200538457A (en) | 2005-12-01 |
US20080242691A1 (en) | 2008-10-02 |
EP1714653A1 (en) | 2006-10-25 |
JP4451850B2 (ja) | 2010-04-14 |
EP1714653B1 (en) | 2010-11-24 |
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