WO2015167148A1 - 도리페넴의 신규한 결정 및 이의 제조방법 - Google Patents
도리페넴의 신규한 결정 및 이의 제조방법 Download PDFInfo
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- WO2015167148A1 WO2015167148A1 PCT/KR2015/003760 KR2015003760W WO2015167148A1 WO 2015167148 A1 WO2015167148 A1 WO 2015167148A1 KR 2015003760 W KR2015003760 W KR 2015003760W WO 2015167148 A1 WO2015167148 A1 WO 2015167148A1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
- C07D477/16—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6 with hetero atoms or carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 3
- C07D477/20—Sulfur atoms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Definitions
- the present invention relates to novel crystals of doripenem, solvent compounds and methods for their preparation, and more particularly to methods for preparing them using the novel crystals of doripenem in anhydrous form, solvent compounds and various solvents.
- Doripenem is a carbapenem antibiotic with broad activity against gram-negative and gram-positive bacteria, and its chemical name is ((4R, 6S) -6-((R) -1-hydroxyethyl) -4- Methyl-7-oxo-3-(((3S, 5S) -5-((sulfamoylamino) -methyl) pyrrolidin-3-yl) thio) -1-azabicyclo [3.2.0] hept It is 2-en-2- carboxylic acid, and has a structure of following General formula (1).
- Doripenem is known as a hydrate crystal form of Forms I to V, but among these, doripenem, a commercially available type IV hydrate crystal form, The solubility is not so good that it is cumbersome to dilute the suspension in use.
- a recrystallization step is performed to increase the quality in the manufacturing step of doripenem, wherein water is used as a solvent for dissolving doripenem.
- water is used as a solvent for dissolving doripenem.
- a small amount of water is used, and a method of adjusting pH or raising the temperature to dissolve all doripenem is used, but the method has a problem in that purity is reduced.
- Korean Patent No. 10-0472848 discloses a method for producing III and IV doripenem hydrates
- Korean Patent No. 10-0314558 relates to Type I and II doripenem hydrates and is stable.
- the manufacturing method is easy, and the preparation of doripenem excellent in solubility and stability remains a subject.
- the present invention provides anhydride crystals of doripenem.
- the present invention (1) dissolving doripenem in ethylene glycol or dimethyl sulfoxide;
- step (1) (2) adding a mixture of methanol and water or a mixture of ethanol and water to the melt of step (1) to produce a precipitate, wherein the water is greater than 0% and less than 15% relative to the total volume of methanol or ethanol in the mixture; Adding in a volume ratio of;
- the present invention is a step of producing a precipitate by adding (1) type III doripenem hydrate or type IV doripenem hydrate to one selected from the group consisting of methanol, ethanol, a mixture of methanol and water and a mixture of ethanol and water Wherein the water is added in a volume ratio of greater than 0% and less than 15% relative to the total volume of the mixture of methanol and water or the mixture of ethanol and water; And
- the present invention comprises the steps of (1) adding amorphous doripenem to methanol or ethanol to form a precipitate;
- the present invention (1) dissolving doripenem in at least one selected from the group consisting of N-methyl-2-pyrrolidone (NMP), dimethylformamide (DMF) and dimethylacetamide (DMAC);
- the present invention also provides a solvate of doripenem, wherein the solvent is ethylene glycol or dimethyl sulfoxide.
- the method for preparing anhydride crystals of doripenem which is a novel crystal of the present invention, has the advantage of being able to be produced in a short time at room temperature without high temperature filtration or a sudden change in pH.
- anhydride crystals of doripenem a novel crystal first provided in the present invention, have excellent solubility. Therefore, when the doripenem is administered to the body, unlike the conventional method of diluting the doripenem hydrate crystalline form and administering it in a suspension state, the doripenem anhydride crystalline form of the present invention can be used so that a fully dissolved doripenem can be used. It has the possible advantages.
- anhydride crystal of doripenem which is a novel crystal of the present invention, has an excellent stability effect.
- Example 1 is an XRD graph of a dimethyl sulfoxide solvate of doripenem of Example 1 of the present invention.
- Fig. 2 is an XRD graph of Form VI doripenem anhydride crystals of Example 3 of the present invention.
- FIG. 3 is an XRD graph of anhydride crystals of type VI doripenem of Example 3 of the present invention and type IV doripenem of Comparative Example 9.
- FIG. 3 is an XRD graph of anhydride crystals of type VI doripenem of Example 3 of the present invention and type IV doripenem of Comparative Example 9.
- FIG. 5 is a differential scanning calorimetry (DSC) graph of anhydride crystals of VI doripenem of Example 3 of the present invention.
- FIG. 6 is a differential scanning calorimetry (DSC) graph of anhydride crystals of type VI doripenem of Example 3 of the present invention and type IV doripenem of Comparative Example 9.
- DSC differential scanning calorimetry
- Example 7 is a TGA graph of anhydride crystals of type VI doripenem of Example 3 of the present invention.
- FIG. 8 is a TGA graph of type IV doripenem of Comparative Example 9.
- Figure 9 is a photograph showing the solubility of the anhydride crystals of type VI doripenem of Example 3 of the present invention and the type IV doripenem of Comparative Example 9.
- Fig. 11 is a differential scanning calorimetry (DSC) graph of the VII doripenem anhydride crystal of Example 7 of the present invention.
- the present invention relates to anhydride crystals of type VI and VII doripenem, and the present inventors have newly synthesized anhydride crystals of doripenem with significantly improved solubility compared to existing crystalline forms.
- XRD X-ray diffraction analysis
- anhydride crystals of type VI doripenem has a peak value at 200 to 220 ° C. in a DSC (differential scanning calorimetry) graph, and has a DSC (differential scanning calorimetry) value of FIG. 5.
- the anhydride crystal of the VII doripenem has a peak value at 200 to 220 °C in the DSC (differential scanning calorimetry) graph, it characterized in that it has a DSC (differential scanning calorimetry) value of FIG.
- the anhydride crystals of the type VI doripenem is characterized in that the water content is less than 2%, and has a solubility of 55 to 65 mg / mL at a temperature of 20 to 25 °C.
- anhydride crystals of the VII doripenem is characterized by having a water content of less than 2% and a solubility of 30 to 35 mg / mL at a temperature of 20 to 25 °C.
- the water content of the doripenem anhydride crystal may preferably be 0.5 to 1%.
- the present invention includes a method for preparing the anhydride crystals of type VI and VII doripenem, according to the method can be prepared an anhydride crystals of doripenem at room temperature, the production conditions are easy, using various solvents There is an advantage that can be manufactured in a short time.
- the anhydride crystals of doripenem are different solvents depending on the starting materials, and the present invention proposes a preparation method accordingly.
- the doripenem used as the starting material in the first preparation method is not particularly limited, but preferably, an amorphous doripenem or a dimethyl sulfoxide solvent compound of doripenem is used, and the preparation method is as follows.
- step (1) (2) adding a mixture of methanol and water or a mixture of ethanol and water to the melt of step (1) to produce a precipitate, wherein the water is greater than 0% and less than 15% relative to the total volume of methanol or ethanol in the mixture; Adding in a volume ratio of;
- the anhydride crystals of doripenem may be prepared by filtering and drying the precipitate of step (2).
- a precipitate is formed by adding a mixed solution of methanol and water or a mixed solution of ethanol and water, and then, the precipitate is aged to prepare doripenem.
- Anhydride crystals are prepared.
- the water of step (2) is used as a non-solvent, and serves to generate the crystals of dissolved doripenem.
- the water should be added in a volume ratio of more than 0% and less than 15% relative to the total volume of methanol or ethanol in the mixed solution, and when added to more than 15%, anhydride crystals of doripenem are not produced, and a III doripenem is prepared. do.
- step (2) the resulting precipitate is aged, and the ripening time is 2 hours to 4 hours.
- step (3) the aged precipitate is dried to a temperature of 20 to 50 °C to prepare anhydride crystals of doripenem.
- the second manufacturing method is to use a type III doripenem or type IV doripenem as a starting material, the manufacturing step is as follows.
- a type III doripenem hydrate or a type IV doripenem hydrate to one selected from the group consisting of methanol, ethanol, a mixture of methanol and water, and a mixture of ethanol and water, to form a precipitate, wherein the water is methanol Adding at a volume ratio of greater than 0% and less than 15% relative to the total volume of the mixture of water or the mixture of ethanol and water;
- the anhydride crystals of doripenem may be prepared by filtering and drying the precipitate of step (1).
- type III doripenem hydrate or type IV doripenem hydrate as a starting material, one selected from the group consisting of methanol, ethanol, a mixture of methanol and water, and a mixture of ethanol and water is used as a solvent.
- the water content is more than 0% and less than 15% with respect to the total volume of the mixture, and when the volume ratio is added more than 15%, it remains as type III or IV doripenem.
- the stirring time is 2 hours or more, after stirring is complete, the precipitate is filtered in step (2), washed with an organic solvent, and the precipitate is dried at a temperature of 20 to 50 ° C. to determine anhydride of doripenem. To prepare.
- the third manufacturing method is to use amorphous doripenem as a starting material, the manufacturing step is as follows.
- the anhydride crystals of doripenem may be prepared by filtering and drying the precipitate of step (1).
- amorphous doripenem When using amorphous doripenem as a starting material, methanol or ethanol can be used as a solvent.
- step (1) the stirring time is 2 hours or more, and after the stirring is completed, the precipitate is filtered in step (2) and washed with an organic solvent. Thereafter, the precipitate is dried at a temperature of 20 to 50 ° C. to prepare anhydride crystals of doripenem.
- amorphous doripenem or a dimethyl sulfoxide solvent compound of doripenem is used, and the preparation method is as follows.
- the anhydride crystals of doripenem may be prepared by filtering and drying the precipitate of step (2).
- doripenem used as a starting material is dissolved in one or more solvents of N-methyl-2-pyrrolidone (NMP), dimethylformamide (DMF) and dimethylacetamide (DMAC), and then After adding a mixed solution of an organic solvent to form a precipitate, the precipitate is aged to prepare anhydride crystals of doripenem.
- NMP N-methyl-2-pyrrolidone
- DMF dimethylformamide
- DMAC dimethylacetamide
- step (2) is used as a non-solvent, and serves to generate the crystals of dissolved doripenem.
- step (2) the resulting precipitate is aged, and the ripening time is 2 hours to 4 hours.
- step (3) the aged precipitate is dried to a temperature of 20 to 50 °C to prepare anhydride crystals of doripenem.
- the anhydrous crystals of the doripenem (VI type) prepared has a solubility of 55 to 65mg / mL at a temperature of 20 to 25 °C
- the anhydride crystals of the prepared doripenem (Type VII) has a solubility of 30 to 35 mg / mL at a temperature of 20 to 25 ° C.
- Existing IV doripenem hydrate is put into a vial containing 0.25 g of IV doripenem to make a suspension of 10 mL of physiological saline, and the suspension is taken with a syringe and dissolved in 100 mL of physiological saline.
- Existing type IV doripenem hydrate does not have good solubility, so that undissolved doripenem remains in the vial. Therefore, there may be a problem in that the administration of doripenem in a certain amount when administered to the patient.
- anhydride crystals of type VI and VII doripenem of the present invention are excellent in solubility, so that all of them are dissolved without remaining of doripenem in the solution.
- the present invention also relates to a solvate of doripenem, wherein the solvent is ethylene glycol or dimethyl sulfoxide.
- the preparation of the solvent compound of doripenem may be prepared by dissolving doripenem in ethylene glycol or dimethyl sulfoxide, followed by cooling, stirring, washing and drying by adding a small amount of water.
- the starting material of doripenem used in the preparation of the solvate of doripenem is not particularly limited in kind.
- amorphous doripenem was dissolved in 1 mL of dimethyl sulfoxide, 0.6 mL of water and 6 mL of ethanol were added, and the precipitate was aged by stirring at room temperature for 3 hours. The aged precipitate was filtered and dried at a temperature of 40-45 ° C. for 15 hours to obtain 170 mg of anhydride crystals of type VI doripenem.
- amorphous doripenem was dissolved in 1 mL of dimethyl sulfoxide, 0.9 mL of water and 6 mL of ethanol were added, and the precipitate was aged by stirring at room temperature for 3 hours. The aged precipitate was filtered and dried at a temperature of 40 to 45 ° C. for 15 hours to obtain 120 mg of type IV doripenem.
- Type IV doripenem 1 g was added to 27 mL of methanol and 1.5 mL of water, stirred at room temperature for 3 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 40-45 ° C. for 15 hours to obtain 843 mg of anhydride crystals of type VI doripenem.
- type IV doripenem 1 g was added to 25.5 mL of methanol and 4.5 mL of water, stirred at room temperature for 3 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 40-45 ° C. for 15 hours to obtain 850 mg of type IV doripenem.
- amorphous doripenem 1 g was added to 30 mL of methanol, stirred at room temperature for 2 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 30 to 35 ° C. for 15 hours to obtain 847 mg of anhydride crystals of type VI doripenem.
- amorphous doripenem 1 g was added to 30 mL of ethanol, stirred at room temperature for 2 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 30 to 35 ° C. for 15 hours to obtain 850 mg of anhydride crystals of type VI doripenem.
- amorphous doripenem 5 g was dissolved in 25 mL of dimethyl sulfoxide (DMSO), and then added dropwise to 1 L of 96% ethanol, followed by stirring for 3 hours. The remaining 45 g was dissolved in 225 mL of dimethyl sulfoxide (DMSO), and further added dropwise, stirred for 1 hour, filtered, washed with acetone, and dried at 40-45 ° C. for 3 hours to obtain 40 g of anhydride crystals of type VI doripenem.
- DMSO dimethyl sulfoxide
- amorphous doripenem 0.3 g was added to 6 mL of isopropyl alcohol, stirred at room temperature for 3 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 40-45 ° C. for 15 hours to give 223 mg of amorphous doripenem.
- amorphous doripenem 0.3 g was added to 6 mL of propanol and stirred at room temperature for 3 hours, and the resulting precipitate was filtered and washed with acetone. The precipitate was dried at a temperature of 40-45 ° C. for 15 hours to give 274 mg of amorphous doripenem.
- Type I doripenem disclosed in PCT Publication No. WO1995-029913 was used.
- Type II doripenem disclosed in PCT Publication No. WO1995-029913 was used.
- Type III doripenem disclosed in PCT Publication No. WO2001-072750 was used.
- Type IV doripenem disclosed in PCT Publication No. WO2001-072750 was used.
- Type V doripenem disclosed in PCT Publication No. WO2008-006298 was used.
- the anhydride crystal (type VII) of doripenem of Example 7 had a 2 ⁇ and intensity in much of the doripenem of Comparative Example 9 It was confirmed that it was measured differently, thereby confirming that a new crystal of doripenem was produced.
- the decomposition temperature of the anhydride crystals of the VII doripenem of Example 7 of the present invention was also higher than that of the IV doripenem hydrate (Fig. 11). Therefore, it was found that the anhydride crystals of the VII doripenem of the present invention are superior in stability at a higher temperature than the IV doripenem hydrate.
- Type IV doripenem of Comparative Example 9 of the present invention had a loss of about 4.8% as a result of TGA analysis (FIG. 8), and anhydride crystals of type VI doripenem of Example 3 of the present invention had a loss of about 0.46%. (FIG. 7).
- the doripenem of the novel crystal produced by the production method of the present invention is an anhydride.
- the anhydride crystal of doripenem of the present invention may have a water content of less than about 2%.
- Solubility was measured by adding water until all of the anhydride crystals of type VI doripenem of Example 3 and 50 mg of type IV doripenem of Comparative Example 9 were dissolved, and conversely, 10 mL of water was used to determine the solubility of type VI doripenem of Example 3.
- the solubility was measured by adding until the anhydride crystal and the IV doripenem of the comparative example 9 were all dissolved.
- the solubility of the anhydride crystals of type VI doripenem of Example 3 was 55-65 mg / mL at the temperature of 22 degreeC
- the solubility of the type IV doripenem of the comparative example 9 was 20 mg / mL.
- anhydride crystals of type VI doripenem of the present invention have superior solubility characteristics than conventional doripenem type IV doripenem.
- anhydride crystals of type VI doripenem of the present invention and type IV doripenem were left for 3 weeks at a temperature of 60 ° C. to measure the purity and the stability thereof was shown in Table 3 below.
- Example 3 of the present invention (crystal anhydride of VI doripenem) showed less than 1% purity over time, whereas IV doripenem showed a decrease of 2.56%.
- the solubility of the anhydride crystals of VII doripenem of Example 7 was measured by the same method as described above, and the solubility was 30 to 35 mg / mL.
- the novel crystal of doripenem of the present invention was confirmed to be an anhydride crystal through the above experiment, and it was found that it had an excellent effect in terms of solubility and stability.
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Abstract
Description
Claims (15)
- 도리페넴의 무수물 결정.
- 청구항 1에 있어서, XRD(X선 회절 분석) 그래프에서 11.00±0.2, 12.55±0.2, 15.05±0.2, 16.18±0.2, 17.81±0.2, 18.83±0.2, 19.35±0.2, 21.56±0.2, 25.02±0.2 및 30.35±0.2도의 피크값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 도 2의 XRD(X선 회절 분석)값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, XRD(X선 회절 분석) 그래프에서 9.7±0.2, 12.7±0.2, 14.7±0.2, 15.4±0.2, 16.7±0.2, 17.8±0.2, 20.1±0.2, 21.3±0.2, 23.0±0.2, 24.3±0.2, 27.5±0.2, 30.5±0.2, 31.1±0.2, 36.8±0.2도의 피크값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 도 10의 XRD(X선 회절 분석)값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, DSC(시차주사열량측정) 그래프에서 200 내지 240℃ 에서 피크값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 도 5의 DSC(시차주사열량측정)값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 도 11의 DSC(시차주사열량측정)값을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 상기 도리페넴의 무수물 결정은 2% 미만의 함수율을 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- 청구항 1에 있어서, 상기 도리페넴의 무수물 결정은 20 내지 25℃의 온도에서 30 내지 65mg/mL의 용해도를 갖는 것을 특징으로 하는 도리페넴의 무수물 결정.
- (1)도리페넴을 에틸렌글리콜 또는 디메틸설폭사이드에 용해시키는 단계;(2)상기 (1)단계의 용해물에 메탄올과 물의 혼합물 또는 에탄올과 물의 혼합물을 첨가하여 침전물을 생성시키는 단계로, 상기 물은 상기 혼합물 중 메탄올 또는 에탄올 총 부피에 대하여 0% 초과 15% 미만의 부피비로 첨가되는 단계; 및(3)상기 (2) 단계의 침전물을 여과 및 건조하는 단계를 포함하는 도리페넴의 무수물 결정 제조방법.
- (1)Ⅲ형 도리페넴 수화물 또는 Ⅳ형 도리페넴 수화물을 메탄올, 에탄올, 메탄올과 물의 혼합물 및 에탄올과 물의 혼합물로 이루어진 군으로부터 선택되는 1종에 첨가하여 침전물을 생성시키는 단계로, 상기 물은 메탄올과 물의 혼합물 또는 에탄올과 물의 혼합물 총 부피에 대하여 0% 초과 15% 미만의 부피비로 첨가되는 단계; 및(2)상기 (1)단계의 침전물을 여과 및 건조하는 단계를 포함하는 도리페넴의 무수물 결정 제조방법.
- (1)무정형 도리페넴을 메탄올 또는 에탄올에 첨가하여 침전물을 생성시키는 단계; 및(2)상기 (1) 단계의 침전물을 여과 및 건조하는 단계를 포함하는 상기 도리페넴의 무수물 결정 제조방법.
- (1)도리페넴을 N-메틸-2-피롤리돈(NMP), 디메틸포름아마이드(DMF) 및 디메틸아세트아마이드(DMAC)로 이루어진 군으로부터 선택되는 1종 이상으로 용해시키는 단계;(2) 상기 (1)단계의 용해물에 물과 유기용매의 혼합물을 첨가하여 침전물을 생성시키는 단계; 및(3)상기 (2)단계의 침전물을 여과 및 건조하는 단계를 포함하는 상기 도리페넴의 무수물 결정 제조방법.
- 도리페넴의 용매 화합물로, 상기 용매는 에틸렌글리콜 또는 디메틸설폭사이드인 것을 특징으로 하는 도리페넴의 용매화합물.
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| JP2016565063A JP6477728B2 (ja) | 2014-04-28 | 2015-04-15 | ドリペネムの新規な結晶およびその製造方法 |
| US15/307,203 US9840506B2 (en) | 2014-04-28 | 2015-04-15 | Crystal of doripenem, and preparation method therefor |
| CN201580022945.6A CN106255694A (zh) | 2014-04-28 | 2015-04-15 | 新型多尼培南晶体及其制备方法 |
| BR112016025281A BR112016025281B8 (pt) | 2014-04-28 | 2015-04-15 | Cristal de anidrido de doripenem, método para preparar um cristal de anidrido de doripenem e solvato de doripenem |
| KR1020167029019A KR101910048B1 (ko) | 2014-04-28 | 2015-04-15 | 도리페넴의 신규한 결정 및 이의 제조방법 |
| PH12016501994A PH12016501994B1 (en) | 2014-04-28 | 2016-10-07 | Novel crystal of doripenem, and preparation method therefor |
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| JP (2) | JP6477728B2 (ko) |
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| CN (1) | CN106255694A (ko) |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314558B1 (ko) * | 1994-05-02 | 2002-02-28 | 시오노 호히코 | 피롤리딜티오카르바페넴유도체의결정과,상기결정을함유한동결건조제제및그제조방법 |
| KR100472842B1 (ko) * | 2000-03-31 | 2005-03-10 | 시오노기 앤드 컴파니, 리미티드 | 피롤리딜티오카르바페넴 유도체의 신형결정 |
| WO2008006298A1 (en) * | 2006-07-03 | 2008-01-17 | Chengdu Di'ao Jiuhong Pharmaceutical Factory | Novel crystal form of doripenem, preparation method and uses thereof |
| US20130079322A1 (en) * | 2010-05-21 | 2013-03-28 | Xuanzhu Pharama Co., Ltd. | Crystalline of carbapenem derivative or its hydrate, preparation methods and uses thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995009913A1 (en) * | 1993-10-07 | 1995-04-13 | Incyte Pharmaceuticals, Inc. | Human monocyte/macrophage derived metalloproteinase inhibitor |
| BRPI0407480A (pt) | 2003-02-14 | 2006-02-07 | Shionogi & Co | Cristal de intermediário sintético de carbapenem |
| EP1852436A4 (en) * | 2005-02-15 | 2010-02-24 | Shionogi & Co | PROCESS FOR PRODUCING CARBAPENEME DERIVATIVE AND CRYSTALLINE INTERMEDIATE THEREOF |
| WO2006117763A2 (en) * | 2005-05-03 | 2006-11-09 | Ranbaxy Laboratories Limited | A process for the preparation of doripenem |
| TWI353855B (en) * | 2005-05-26 | 2011-12-11 | Shionogi & Co | Method for preparing an aqueous solution of doripe |
| CN100460389C (zh) * | 2005-07-15 | 2009-02-11 | 成都地奥九泓制药厂 | 吡咯烷衍生物中间体及其制备方法和用途 |
| CN101100469B (zh) * | 2006-07-03 | 2011-05-11 | 成都地奥九泓制药厂 | 多尼培南的新结晶及其制备方法和用途 |
| CN100572383C (zh) * | 2006-07-07 | 2009-12-23 | 上海医药工业研究院 | 多利培南水合物结晶及其制备方法 |
| CN101348485A (zh) * | 2007-07-20 | 2009-01-21 | 北京新领先医药科技发展有限公司 | 多利培南的制备方法 |
| CN101531623A (zh) * | 2008-03-10 | 2009-09-16 | 北京上地新世纪生物医药研究所有限公司 | 多尼培南的制备方法及其重要中间体 |
| CN101880282B (zh) * | 2009-05-04 | 2013-08-07 | 江苏正大天晴药业股份有限公司 | 一种吡咯烷碳青霉烯抗菌素的纯化方法 |
| US8822445B2 (en) | 2010-06-03 | 2014-09-02 | Xuanzhu Pharma Co., Ltd. | Crystalline form of carbapenem derivative or its hydrates and preparation methods and uses thereof |
| CN102977101A (zh) * | 2011-09-07 | 2013-03-20 | 中国人民解放军军事医学科学院毒物药物研究所 | 多尼培南一水合物、其药物组合物、其制备方法和用途 |
| CN102285988B (zh) * | 2011-09-08 | 2012-09-05 | 上海希迈医药科技有限公司 | 一种多尼培南水合物晶体及其制备方法 |
| CN103664947B (zh) * | 2012-09-05 | 2015-11-25 | 凌沛学 | 一种碳青霉烯抗菌药物的晶型及其制备方法 |
-
2015
- 2015-04-15 WO PCT/KR2015/003760 patent/WO2015167148A1/ko not_active Ceased
- 2015-04-15 CN CN201580022945.6A patent/CN106255694A/zh active Pending
- 2015-04-15 US US15/307,203 patent/US9840506B2/en active Active
- 2015-04-15 KR KR1020167029019A patent/KR101910048B1/ko active Active
- 2015-04-15 BR BR112016025281A patent/BR112016025281B8/pt active IP Right Grant
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100314558B1 (ko) * | 1994-05-02 | 2002-02-28 | 시오노 호히코 | 피롤리딜티오카르바페넴유도체의결정과,상기결정을함유한동결건조제제및그제조방법 |
| KR100472842B1 (ko) * | 2000-03-31 | 2005-03-10 | 시오노기 앤드 컴파니, 리미티드 | 피롤리딜티오카르바페넴 유도체의 신형결정 |
| WO2008006298A1 (en) * | 2006-07-03 | 2008-01-17 | Chengdu Di'ao Jiuhong Pharmaceutical Factory | Novel crystal form of doripenem, preparation method and uses thereof |
| US20130079322A1 (en) * | 2010-05-21 | 2013-03-28 | Xuanzhu Pharama Co., Ltd. | Crystalline of carbapenem derivative or its hydrate, preparation methods and uses thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101910048B1 (ko) | 2018-10-22 |
| BR112016025281A2 (pt) | 2017-08-15 |
| BR112016025281B1 (pt) | 2023-06-13 |
| BR112016025281B8 (pt) | 2023-10-03 |
| JP2017513916A (ja) | 2017-06-01 |
| PH12016501994A1 (en) | 2017-01-16 |
| PH12016501994B1 (en) | 2017-01-16 |
| KR20160137585A (ko) | 2016-11-30 |
| US9840506B2 (en) | 2017-12-12 |
| JP2018058865A (ja) | 2018-04-12 |
| CN106255694A (zh) | 2016-12-21 |
| US20170050969A1 (en) | 2017-02-23 |
| JP6477728B2 (ja) | 2019-03-06 |
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