WO2004092160A1 - 臭化物及びその結晶 - Google Patents
臭化物及びその結晶 Download PDFInfo
- Publication number
- WO2004092160A1 WO2004092160A1 PCT/JP2004/005321 JP2004005321W WO2004092160A1 WO 2004092160 A1 WO2004092160 A1 WO 2004092160A1 JP 2004005321 W JP2004005321 W JP 2004005321W WO 2004092160 A1 WO2004092160 A1 WO 2004092160A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- crystal
- crystals
- type
- bromide
- dioxo
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Definitions
- the present invention relates to a novel compound useful as a pharmaceutical, 1- (2-methoxethyl) -2-methylinole-4,9-dioxo-3- (pyrazine-2-ylmethinole) -4,9-dihydrobromide -1H-Naphtho [2,3_d] imidazole-3-dium, especially related to its crystals.
- Re ! : Technology
- a condensed imidazolyme derivative which has good antitumor activity and low toxicity and is expected to be an anticancer drug with a wide safety margin is disclosed in WO01 / 60803 pamphlet.
- salt 1- (2-methoxethyl) -2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethinole) -4,9-dihydro-1H disclosed in Example 154 -Naphtho [2,3-d] imidazole-3-dium has good in vivo cancer growth inhibitory activity and low toxicity (see p. 22). It is expected to be an anticancer agent.
- Imidazole-3-dim (hereinafter abbreviated as chloride) is a compound in which the 1- and 3-positions of the imidazole ring are each substituted by a substituted lower alkyl to form an imidazolium cation, and the cation forms a chlorine anion.
- a compound that forms an ion pair It is described that the compound has a tautomer represented by the following formula due to cation delocalization.
- the above-mentioned chloride was obtained as a crystalline anhydride, but it was hygroscopic, and crystal transition between monohydrate and anhydride easily occurred depending on humidity conditions. Since it is unstable with respect to humidity, such as an increase in decomposition products during storage, It has been difficult to manufacture chemicals industrially.
- the present inventors have proposed 1- (2-methoxyethyl) -2-methyl-4,9-dioxo-3- (pyrazin-2-ylmethyl) -4,9-dihid having properties suitable as a drug substance.
- the present inventors have proposed a novel 1- (2-methoxyethyl) -2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4 bromide using bromine anion as a counteranion.
- bromine anion as a counteranion.
- 9-dihydro-1H-naphtho [2,3-d] imidazole-3-dium (hereinafter abbreviated) has suitable properties as a drug substance.
- the bromide of the present invention has a crystalline polymorph, and none of them has good hygroscopicity and good storage stability.
- the present invention relates to 1- (2-methoxyethyl) -2-methyl-4,9-dioxo-3- (pyrazin-2-ylmethyl) -4,1- (2-methoxyethyl) -2-bromide having properties suitable as a drug substance.
- the bromide of the present invention has the following two crystal forms, and the present invention includes these crystals.
- a crystal having a heat absorption peak at about 210 ° C. that is, 207 to 213 ° C. by DSC analysis.
- Figure 1 shows 1- (2-methoxethyl) bromide-2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3- d] X-ray powder diffraction pattern of ⁇ -form crystal of imidazole-3-dium.
- FIG. 2 shows 1- (2-methoxethyl) bromide-2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3-
- FIG. 2 shows a thermal analysis diagram of the ⁇ - form crystal of [d] imidazole-3-dium.
- Figure 3 shows the results of 1- (2_methoxethyl) -2-methyl-4,9-dioxo-3- (virazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3- X-ray powder diffraction diagram of] 3 type crystal of d] imidazole-3-dium Is shown.
- FIG. 4 shows 1- (2-methoxethyl) -2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3-
- FIG. 2 shows a thermal analysis diagram of a type crystal of [d] imidazole-3-dium.
- Figure 5 shows 1- (2-methoxethyl) -2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3- d] shows the isotherm curve of the type crystal of imidazole-3-dium.
- Figure 6 shows 1- (2-methoxethyl) -2-methyl-4,9-dioxo-3- (pyrazine-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3-d 1] shows the adsorption and dehydration isothermal curves of imidazole-3-dium.
- the bromide of the present invention may be any substance that is stable enough to be used as a drug substance, and as described later, is preferably a rhombic or type crystal that has no hygroscopicity and is stable. Particularly preferred is a / 3 type crystal.
- the bromides of the present invention are not hygroscopic and are chemically stable on long-term storage.
- the ⁇ -type crystal shows a transition to the ⁇ -type crystal only under extremely high humidity conditions, but the ⁇ -type crystal shows no crystal transition and is physically stable.
- Both ⁇ -form and] 3-form crystals are stable for 3 months at 40 ° C and 75% relative humidity, demonstrating that they are suitable as a drug substance, especially as a solid drug substance. .
- Each crystal is characterized by an X-ray powder diffraction spectrum [2 ⁇ (°)].
- X-ray powder diffraction requires that the crystal lattice spacing and overall The critical pattern is important and the relative strength can vary slightly depending on the direction of crystal growth, grain size and measurement conditions, and should not be interpreted rigorously.
- the polymorphism of chloride was intensively searched, but no crystal having properties usable as a drug substance could be found at all.
- the novel bromide of the present invention has unexpectedly suitable properties as a drug substance for production of any of the crystal polymorphs found, and 1- (2 2-Methoxy-4,9-dioxo-3- (pyrazin-2-ylmethyl) -4,9-dihydro-1H-naphtho [2,3-d] imidazole-3-dim This is the first time that development has become possible as a pharmaceutical.
- the bromide of the present invention can be produced by a reaction represented by the following formula.
- the reaction can be carried out, for example, by applying the method described in J. Org. Chem. USSR, 1, 1479-85 (1965), in a suitable inert solvent (for example, an alcohol solvent), in a reaction-corresponding amount or It is advantageous to use an excess amount of hydrobromic acid at room temperature or under reflux with heating.
- a suitable inert solvent for example, an alcohol solvent
- the bromide crystals of the present invention can be produced with good reproducibility by selecting a crystallization solvent, which is advantageous for production in industrial production.
- ⁇ -form crystals can be obtained with good reproducibility by recrystallization in ethanol, ethanol-water, 1-propanol-water, 2-propanol-water, or acetone-water. Further, when the] type 3 crystal is stirred in the above-mentioned solvent, it can be transformed into a type crystal.
- type 3 crystals can be obtained with good reproducibility when recrystallized in methanol, water, acetonitrile / water, or methanol acetonitrile. Further, by stirring the polymorphic crystal in the above-mentioned solvent, it can be transformed into the j8 type crystal.
- the bromide of the present invention can be used in the production of pharmaceuticals in combination with pharmaceutical carriers, excipients, and the like, which are commonly used in the art, as a drug substance.
- the production of the medicament can be performed by a method commonly used in the art.
- compositions containing the compound of the present invention include oral preparations such as tablets, pills, capsules, granules, powders, and liquids, or injections such as intra-articular, intravenous, intramuscular, suppository, and It may be in any form of parenteral administration preparations such as transdermal solutions, ointments, transdermal patches, transmucosal solutions, transmucosal patches, and inhalants.
- parenteral administration preparations such as transdermal solutions, ointments, transdermal patches, transmucosal solutions, transmucosal patches, and inhalants.
- tablets, pills, capsules, granules, powders, and the like for oral administration, and parenteral inhalers and nasal preparations, etc., made from bromide crystals as active ingredients are stable solid preparations. It is advantageous.
- the compound of the present invention may contain at least one inert excipient such as lactose, mannitol, glucose, hydroxypropylcellulose, microcrystalline cellulose, starch, polybutylpyrrolidone, and metasilicate. It is mixed with magnesium aluminate.
- the composition may contain any inert additives, such as mag stearate, in a conventional manner. It may contain a lubricant such as nesidum, a disintegrant such as carboxymethyl starch sodium, and a solubilizing agent.
- the tablets or pills may be coated, if necessary, with a sugar coating or a gastric or enteric coating.
- Liquid compositions for oral administration include pharmaceutically acceptable emulsions, solutions, suspensions, syrups, elixirs, etc., and commonly used inert solvents such as purified water, ethanol including.
- the composition may contain, in addition to the inert solvent, auxiliaries such as solubilizing agents, wetting agents, and suspending agents, sweetening agents, flavoring agents, fragrances, and preservatives.
- Injections for parenteral administration include sterile aqueous or non-aqueous solutions, suspensions, and emulsions.
- Aqueous solvents include, for example, distilled water for injection and physiological saline.
- non-aqueous solvent include propylene glycol, polyethylene glycol, vegetable oils such as olive oil, alcohols such as ethanol, and polysorbate 80 (trade name).
- Such compositions may further comprise a tonicity agent, preservative, wetting agent, emulsifier, dispersant, stabilizer, dissolution aid. These are sterilized by, for example, filtration through a bacteria retaining filter, blending of a fungicide, or irradiation.
- DSC TA Instruments DSC 2910 Differential Scanning Calorimeter, room temperature to 300 ° C (10. C / min), N 2 (50 ml / min), aluminum sample pan.
- TGA TA Instruments TGA 2950 Thermo gravimetric Analyzer, room temperature to 300 ° C (10 ° C / min), N 2 (50 ml / min), platinum sample pan.
- Appearance confirmation The appearance of the powder was confirmed by visual observation and by visual observation.
- Powder X-ray diffraction measurement The powder X-ray diffraction pattern was recorded on the sample that had not been stored and after the storage period had ended by a powder X-ray diffraction apparatus.
- the weight loss of the cast crystal was observed to be about 1% under the storage of 93% RH.
- the ⁇ -type crystal was observed to change from reddish yellow to yellow under storage at 93% R.H. Under the other conditions, there was no change.
- the X-ray powder diffraction pattern of the ⁇ -type crystal under the storage of 93% R.H. showed the same pattern as that of the type-type crystal; Under the other conditions, there was no change.
- the type crystals also had no hygroscopicity and no decomposition upon storage. Also, no crystal transition was observed. Therefore, it was confirmed that the type crystals were physically and chemically stable under any humidity conditions.
- the bromide (type 3 crystal) and the salt obtained in Comparative Example as a comparative compound were measured using a moisture balance measuring device SGA-X100 (VTI) at a temperature of 25 ° C and a measurement range of 5 to 5%.
- the absorption / dehydration behavior was measured under the conditions of 95%, measurement interval: 5%.
- Bromide (type crystal) showed no hygroscopicity in the humidity range of 5 to 95% (see Fig. 5).
- the chloride compound which is a comparative compound, absorbs moisture at 1.1 ° C to 1.1% to 65% to form a monohydrate (weight gain of 4.3%), and then increases to 85% RH or more at 85% or more. Delicate. When dried, this hydration state was stable up to 25% RH, below which it returned to anhydrous (see Figure 6). In addition, even a slight heating (about 25 ° C or more) returned to the anhydrous form. It was confirmed that the crystallinity was reduced by the moisture absorption and drying, and the moisture changed from lower humidity to moisture absorption. Due to these properties that can occur in the daily humidity range, strict humidity control is required for the storage of the salt.
- Test Example 2 expected to be necessary (stability test)
- the sample was stored in a thermo-hygrostat at 40 ° C ⁇ 75% RH for 3 months, protected from light.
- the purity of each sample before and after storage was measured using HPLC, and the change in crystal form was measured by powder X-ray diffraction.
- chloride crystals were stored for 3 months under the same conditions, and the amount of impurity a (a compound in which the imidazolyme ring was opened) was measured.
- Imidazole-3-dium has no hygroscopic property, has excellent storage stability, and is useful as a drug substance.
- the polymorphic ⁇ -form and jS-form crystals are excellent in storage stability.
- type 3 crystals are more stable crystals and are extremely useful as drug substances.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/553,151 US20060223831A1 (en) | 2003-04-15 | 2004-04-14 | Bromide and its crystal |
CA2522486A CA2522486C (en) | 2003-04-15 | 2004-04-14 | Bromide and crystals thereof |
EP04727422.0A EP1614686B1 (en) | 2003-04-15 | 2004-04-14 | Bromide and its crystal |
MXPA05011078A MXPA05011078A (es) | 2003-04-15 | 2004-04-14 | Bromuro y sus cristales. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003109793 | 2003-04-15 | ||
JP2003-109793 | 2003-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004092160A1 true WO2004092160A1 (ja) | 2004-10-28 |
Family
ID=33295930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/005321 WO2004092160A1 (ja) | 2003-04-15 | 2004-04-14 | 臭化物及びその結晶 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060223831A1 (ja) |
EP (1) | EP1614686B1 (ja) |
KR (1) | KR101015034B1 (ja) |
CN (1) | CN100343248C (ja) |
CA (1) | CA2522486C (ja) |
MX (1) | MXPA05011078A (ja) |
WO (1) | WO2004092160A1 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008023807A1 (fr) | 2006-08-25 | 2008-02-28 | Astellas Pharma Inc. | Composition pharmaceutique stabilisée |
WO2008081927A1 (ja) | 2006-12-29 | 2008-07-10 | Astellas Pharma Inc. | 抗癌剤の併用による癌治療方法 |
WO2012161177A1 (ja) * | 2011-05-24 | 2012-11-29 | アステラス製薬株式会社 | 腫瘍の画像診断用標識誘導体 |
WO2016209921A1 (en) | 2015-06-22 | 2016-12-29 | Janssen Biotech, Inc. | Combination therapies for heme malignancies with anti-cd38 antibodies and survivin inhibitors |
US11566079B2 (en) | 2015-11-03 | 2023-01-31 | Janssen Biotech, Inc. | Subcutaneous formulations of anti-CD38 antibodies and their uses |
US11618787B2 (en) | 2017-10-31 | 2023-04-04 | Janssen Biotech, Inc. | Methods of treating high risk multiple myeloma |
US11713355B2 (en) | 2014-02-28 | 2023-08-01 | Janssen Biotech, Inc. | Anti-CD38 antibodies for treatment of acute lymphoblastic leukemia |
US11753476B2 (en) | 2018-04-08 | 2023-09-12 | Cothera Bioscience, Inc. | Combination therapy for cancers with BRAF mutation |
US12060432B2 (en) | 2014-02-28 | 2024-08-13 | Janssen Biotech, Inc. | Combination therapies with anti-CD38 antibodies |
US12076399B2 (en) | 2017-06-02 | 2024-09-03 | Cothera Bioscience, Inc. | Combination therapies for treating cancers |
US12091466B2 (en) | 2015-05-20 | 2024-09-17 | Janssen Biotech, Inc. | Anti-CD38 antibodies for treatment of light chain amyloidosis and other CD38-positive hematological malignancies |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120312451A1 (en) * | 2010-02-22 | 2012-12-13 | Pirelli Tyre S.P.A. | Process and apparatus for unwinding an elongated element provided with two service fabrics in order to build tyres for vehicle wheels |
TWI511967B (zh) * | 2010-06-16 | 2015-12-11 | Takeda Pharmaceutical | 醯胺化合物之結晶 |
WO2013148649A1 (en) | 2012-03-26 | 2013-10-03 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Use of survivin antagonists in polyomavirus-related disease |
EP3590935A1 (en) | 2018-07-06 | 2020-01-08 | Deutsches Krebsforschungszentrum, Stiftung des öffentlichen Rechts | Fused imidazolium derivatives for use in the treatment of colorectal cancer |
WO2023133703A1 (en) * | 2022-01-11 | 2023-07-20 | Chun Jiang | Apoptosis inhibitor salts for cancer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060803A1 (fr) * | 2000-02-15 | 2001-08-23 | Yamanouchi Pharmaceutical Co., Ltd. | Derives d'imidazolium fondus |
JP2003128548A (ja) * | 2001-08-10 | 2003-05-08 | Yamanouchi Pharmaceut Co Ltd | 縮合イミダゾリウム誘導体を含む医薬組成物 |
-
2004
- 2004-04-14 US US10/553,151 patent/US20060223831A1/en not_active Abandoned
- 2004-04-14 CA CA2522486A patent/CA2522486C/en not_active Expired - Fee Related
- 2004-04-14 WO PCT/JP2004/005321 patent/WO2004092160A1/ja not_active Application Discontinuation
- 2004-04-14 CN CNB200480013226XA patent/CN100343248C/zh not_active Expired - Fee Related
- 2004-04-14 MX MXPA05011078A patent/MXPA05011078A/es active IP Right Grant
- 2004-04-14 EP EP04727422.0A patent/EP1614686B1/en not_active Withdrawn - After Issue
- 2004-04-14 KR KR1020057019452A patent/KR101015034B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001060803A1 (fr) * | 2000-02-15 | 2001-08-23 | Yamanouchi Pharmaceutical Co., Ltd. | Derives d'imidazolium fondus |
JP2003128548A (ja) * | 2001-08-10 | 2003-05-08 | Yamanouchi Pharmaceut Co Ltd | 縮合イミダゾリウム誘導体を含む医薬組成物 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1614686A4 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008023807A1 (fr) | 2006-08-25 | 2008-02-28 | Astellas Pharma Inc. | Composition pharmaceutique stabilisée |
WO2008081927A1 (ja) | 2006-12-29 | 2008-07-10 | Astellas Pharma Inc. | 抗癌剤の併用による癌治療方法 |
EP2609920A1 (en) | 2006-12-29 | 2013-07-03 | Astellas Pharma Inc. | Method of treating cancer by a combined therapy of YM-155 with other anticancer agents |
USRE45105E1 (en) | 2006-12-29 | 2014-09-02 | Astellas Pharma Inc. | Method of treating cancer by co-administration of anticancer agents |
WO2012161177A1 (ja) * | 2011-05-24 | 2012-11-29 | アステラス製薬株式会社 | 腫瘍の画像診断用標識誘導体 |
US11713355B2 (en) | 2014-02-28 | 2023-08-01 | Janssen Biotech, Inc. | Anti-CD38 antibodies for treatment of acute lymphoblastic leukemia |
US12060432B2 (en) | 2014-02-28 | 2024-08-13 | Janssen Biotech, Inc. | Combination therapies with anti-CD38 antibodies |
US12091466B2 (en) | 2015-05-20 | 2024-09-17 | Janssen Biotech, Inc. | Anti-CD38 antibodies for treatment of light chain amyloidosis and other CD38-positive hematological malignancies |
WO2016209921A1 (en) | 2015-06-22 | 2016-12-29 | Janssen Biotech, Inc. | Combination therapies for heme malignancies with anti-cd38 antibodies and survivin inhibitors |
US11708419B2 (en) | 2015-11-03 | 2023-07-25 | Janssen Biotech, Inc. | Subcutaneous formulations of anti-CD38 antibodies and their uses |
US11708420B2 (en) | 2015-11-03 | 2023-07-25 | Janssen Biotech, Inc. | Subcutaneous formulations of anti-CD38 antibodies and their uses |
US11732051B2 (en) | 2015-11-03 | 2023-08-22 | Janssen Biotech, Inc. | Subcutaneous formulations of anti-CD38 antibodies and their uses |
US11566079B2 (en) | 2015-11-03 | 2023-01-31 | Janssen Biotech, Inc. | Subcutaneous formulations of anti-CD38 antibodies and their uses |
US12076399B2 (en) | 2017-06-02 | 2024-09-03 | Cothera Bioscience, Inc. | Combination therapies for treating cancers |
US11618787B2 (en) | 2017-10-31 | 2023-04-04 | Janssen Biotech, Inc. | Methods of treating high risk multiple myeloma |
US11753476B2 (en) | 2018-04-08 | 2023-09-12 | Cothera Bioscience, Inc. | Combination therapy for cancers with BRAF mutation |
Also Published As
Publication number | Publication date |
---|---|
CN100343248C (zh) | 2007-10-17 |
CN1791595A (zh) | 2006-06-21 |
KR101015034B1 (ko) | 2011-02-16 |
CA2522486A1 (en) | 2004-10-28 |
EP1614686A1 (en) | 2006-01-11 |
CA2522486C (en) | 2011-02-22 |
EP1614686B1 (en) | 2014-05-07 |
KR20060006032A (ko) | 2006-01-18 |
MXPA05011078A (es) | 2006-01-24 |
US20060223831A1 (en) | 2006-10-05 |
EP1614686A4 (en) | 2011-01-19 |
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