WO2020067684A1 - (-)-시벤졸린 숙신산염의 신규한 제조 공정 - Google Patents
(-)-시벤졸린 숙신산염의 신규한 제조 공정 Download PDFInfo
- Publication number
- WO2020067684A1 WO2020067684A1 PCT/KR2019/012299 KR2019012299W WO2020067684A1 WO 2020067684 A1 WO2020067684 A1 WO 2020067684A1 KR 2019012299 W KR2019012299 W KR 2019012299W WO 2020067684 A1 WO2020067684 A1 WO 2020067684A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- tartaric
- succinate
- formula
- dibenzoyl
- Prior art date
Links
- 0 CC(C)C=*1C*(CCC*)CC1 Chemical compound CC(C)C=*1C*(CCC*)CC1 0.000 description 5
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/10—Succinic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/06—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
- C07D233/08—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms
- C07D233/10—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring nitrogen atoms
-
- 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 (-)-cibenzoline succinate.
- the present invention relates to a process for producing (-)-cibenzoline succinate having a chiral purity of 99.9% or more.
- the present invention provides a process for producing (-)-cybenzoline succinate and its crystalline form.
- Sibenzoline succinate (racemic) is chemically known as ( ⁇ ) -2- (2,2-diphenylcyclophenyl) -2-imidazoline succinate, which has the structure represented by formula (II), Bristol It was developed and sold as Cipralan® by Myers Squibb (BMS) and Exacor® by the French XO Lab.
- Cibenzoline succinate (racemic) is an antiarrhythmic agent sold under the trade names Cipralan and Exacor. Racemic sibenzoline succinate was approved in France on October 21, 1983 to treat patients with arrhythmic heart disease. Sibenzoline is effective in the treatment of arrhythmic heart disease (Eur J Clin Pharmacol. 1984; 26 (3): 297-302) and heart failure (Circ J.2006 May; 70 (5): 588-92).
- Tetrahedron: Asymmetry 17 (2006) 3067-3069 discloses a process for preparing (+)-cybenzoline from (+)-2,2-diphenylcyclopropylmethanol represented by formula (VI) as follows;
- the compound represented by the formula (VI) in dimethyl sulfoxide (DMSO) is oxidized with 2-iodobenzoic acid (IBX) to synthesize the aldehyde represented by the formula (VII), and sodium chlorite (NaClO) 2 ), reacted with sodium dihydrogen phosphate (NaH 2 PO 4 ) under hydrogen peroxide (H 2 O 2 ) and acetonitrile-water (MeCN-H 2 O) to provide an acid compound represented by formula (VIII).
- DMSO dimethyl sulfoxide
- IBX 2-iodobenzoic acid
- NaClO sodium chlorite
- NaH 2 PO 4 sodium dihydrogen phosphate
- MeCN-H 2 O aceton
- ester compound reacts with sodium ethoxide (EtONa) under ethanol (EtOH) to provide an alcohol compound represented by Formula (VI) having an ee of 98%, which is 2-iodo under dimethyl sulfoxide (DMSO).
- Oxidation with benzoic acid (IBX) provides an aldehyde compound represented by formula (VII).
- the aldehyde compound represented by the formula (VII) is reacted with ethylenediamine under iodine (I 2 ) and calcium carbonate (K 2 CO 3 ) under tert-butyl alcohol (tBuOH) to produce (+)-cybenzoline.
- drugs that are pure enantiomers can lead to simpler and more selective pharmacological profiles, improved therapeutic indices, simpler pharmacological dynamics with different metabolic rates of different enantiomers, and reduced drug interactions .
- Pharmaceutical companies are increasingly using chiral switching as a marketing strategy.
- the enantiomers of the chiral drug may differ in terms of toxicity compared to the racemic drug.
- the present invention provides a novel (-)-cybenzoline chiral acid salt represented by formula (IVA).
- the present invention provides a novel production process of high yield and high purity of (-)-cybenzoline succinate represented by formula (IA).
- the present invention provides a crystalline form of (-)-cibenzoline succinate represented by formula (IA).
- the present invention provides a process for producing a crystalline form of (-)-cibenzoline succinate represented by formula (IA).
- the present invention relates to a process for the preparation of (-)-cibenzoline succinate represented by formula (IA) using the novel chiral salt represented by formula (IVA).
- the present invention provides a crystalline form of (-)-cybenzoline succinate and a process for its preparation.
- the first embodiment of the present invention provides a novel (-)-cybenzoline-chiral acid salt represented by formula (IVA).
- the second embodiment of the present invention provides a novel manufacturing process for preparing the pure enantiomer (-)-cibenzoline succinate represented by formula (IA).
- the manufacturing process includes the following steps:
- the third embodiment of the present invention provides a crystalline form of (-)-cybenzoline succinate represented by formula (IA).
- the sixth embodiment of the present invention provides a pharmaceutical composition comprising an effective amount of a crystalline form of (-)-cybenzoline succinate represented by formula (IA).
- the present invention relates to a process for the preparation of (-)-cibenzoline succinate represented by formula (IA) using the novel chiral acid salt represented by formula (IVA).
- the present invention provides a crystalline form of (-)-cybenzoline succinate and a process for its preparation.
- the first embodiment of the present invention provides a novel (-)-cybenzoline-chiral acid salt represented by formula (IVA).
- chiral acid is L-(+)-tartaric acid (L-(+)-Tartaric acid), D-(-)-tartaric acid (D-(-)-Tartaric acid), (R)-(-)-mandelic acid ((R)-(-)-Mandelic acid), (S)-(+)-mandelic acid ((S)-(+)-Mandelic acid), dibenzoyl-L -Dibenzoyl-L-tartaric acid, (+)-2,3-dibenzoyl-D-tartaric acid ((+)-2,3-Dibenzoyl-D-tartaric acid), (-)-O, O ' -Dibenzoyl-L-tartaric acid monohydrate ((-)-O, O'-Dibenzoyl-L-tartaric acid monohydrate), (+)-O, O-dibenzoyl-D-tartaric acid
- the second embodiment of the present invention provides a novel process for the preparation of the pure enantiomer (-)-cybenzoline succinate represented by formula (IA).
- the process includes the following steps:
- the process according to the embodiment of the present invention can produce (-)-cibenzoline succinate represented by the formula (IA) having a pharmaceutically acceptable degree of chiral purity at a high yield, and is suitable for mass production. And economical.
- the racemic sibenzoline chiral acid salt represented by formula (IIIA) in step (b) is (+)-sibenzoline chiral acid salt and (-)-sibenzoline chiral acid salt It may include, (+)-sibenzoline chiral acid salt and (-)-sibenzoline chiral acid salt may be a diastereomer to each other.
- the racemic sibenzoline-chiral acid salt represented by the formula (IIIA) may be racemic sibenzoline-D-tartaric acid salt, and the racemic sibenzoline-D- The tartaric acid salt may include (+)-cybenzoline-D-tartaric acid salts and (-)-cybenzoline-D-tartaric acid salts which are diastereomers of each other.
- the present invention is represented by the formula (III) by reacting the racemic sibenzoline succinate represented by the formula (II) with a base at a temperature of 0 to 30 ° C for 0 to 30 minutes And manufacturing a semi-sibenzozoline free base.
- the present invention is a racemic sibenzoline-chiral acid salt represented by formula (IIIA) by reacting a racemic sibenzoline free base represented by formula (III) with a chiral acid at a suitable temperature in the presence of a solvent. It includes the step of obtaining, the temperature in the reaction is about 20 to 65 ° C and the reaction can be carried out for 30 minutes to 6 hours.
- the (-)-cybenzoline chiral acid salt represented by the formula (IVA) may be separated by a technique such as filtration or centrifugation.
- the (-)-cibenzoline / chiral acid salt represented by the formula (IVA) is a tray dryer, a vacuum oven, a fluidized bed dryer and spin It can be further dried using a spin flash dryer.
- the process may further include the step of purifying the (-)-cibenzoline / chiral acid salt represented by the formula (IVA) by using various methods such as crystallization, precipitation, and centrifugation. have.
- the present invention neutralizes the (-)-cibenzoline chiral acid salt represented by the formula (IVA) with a base to prepare the (-)-cibenzoline free base represented by the formula (VA) It includes a step, the reaction may be carried out for 30 minutes to 5 hours at a temperature of 10 to 50 ° C.
- the present invention is reacted with succinic acid at a temperature of 0 to 65 ° C (-)-cibenzoline free base represented by the formula (VA) and stirred for 10 minutes to 5 hours to formula (IA It comprises the step of preparing a (-)-cibenzoline succinate represented by).
- the present invention comprises recrystallizing (-)-cibenzoline succinate in a solvent to obtain a pharmaceutically acceptable optically pure (-)-cibenzoline succinate.
- the isolated optically pure (-)-sevenzoline succinate can be used in a variety of techniques, such as tray dryers, vacuum ovens, fluidized bed dryers, and spin flash dryers. It is dried using.
- the chiral acid is L-(+)-tartaric acid (L-(+)-Tartaric acid), D-(-)-tartaric acid (D-(-)-Tartaric acid), (R)- (-)-Mandelic acid ((R)-(-)-Mandelic acid), (S)-(+)-mandelic acid ((S)-(+)-Mandelic acid), dibenzoyl-L-tartaric acid (Dibenzoyl -L-tartaric acid), (+)-2,3-dibenzoyl-D-tartaric acid, (-)-O, O'-dibenzoyl- L-tartaric acid monohydrate ((-)-O, O'-Dibenzoyl-L-tartaric acid monohydrate), (+)-O, O-dibenzoyl-D-tartaric acid monohydrate ((+)-O, O-Dibenzoyl -D-tartaric acid monohydrate ((+)-
- the base is alkali metal hydroxides such as sodium hydroxide, lithium hydroxide or potassium hydroxide, or cesium carbonate, Alkali metal carbonates such as sodium carbonate, potassium carbonate or lithium carbonate, or alkali metal bicarbonates such as sodium bicarbonate or potassium bicarbonate (alkali metal bicarbonates), or mixtures thereof.
- the solvent is alcohol, such as methanol, ethanol, n-propanol, isopropanol, n-butanol, tert-butanol, or ethyl acetate, methyl acetate, butyl acetate, isopropyl acetate, methoxy ethyl acetate Esters such as, or aliphatic hydrocarbons such as heptane, hexane, acetone, methyl isobutyl ketone, ketones such as 2-pentanone, ethyl methyl ketone, diethyl ketone, or aromatic hydrocarbons such as benzene, toluene, xylene, chlorobenzene, etc.
- alcohol such as methanol, ethanol, n-propanol, isopropanol, n-butanol, tert-butanol, or ethyl acetate, methyl acetate, butyl
- halogenated hydrocarbons such as chloroform, dichloromethane, or ethers such as methyl tertiary butyl ether, diethyl ether, tetrahydrofuran, dioxane, etc., or ratios such as dimethylformamide, dimethylsulfoxide, acetonitrile In protic solvents, or water and / or mixtures thereof Is selected.
- the present invention provides a process for preparing (-)-cybenzoline succinate with high chiral purity using tartaric acid.
- the process for preparing (-)-cibenzoline succinate according to an embodiment of the present invention includes the following steps:
- racemic sibenzoline-D-tartaric acid salt may be prepared in the presence of a solvent.
- preparing the racemic sibenzoline-D-tartaric acid salt in the presence of a solvent includes the following steps.
- a second solution in the step of preparing the mixture, may be slowly added dropwise to the first solution.
- additional organic solvent may be slowly added dropwise to the mixture.
- the first solution may be prepared by dissolving racemic sibenzoline free base in acetonitrile
- the second solution may be prepared by dissolving D-tartaric acid in water.
- the additional organic solvent may be methyl tertiary butyl ether.
- the solvent in the step of preparing a racemic sibenzoline-D-tartaric acid salt in the presence of the solvent, the solvent may be acetonitrile, water and methyl tertiary butyl ether.
- the volume ratio of acetonitrile and methyl tertiary butyl ether in the step of preparing racemic sibenzoline-D-tartaric acid salt in the presence of the solvent is 0.5: 1 to 1.5: 1, specifically about 0.7: 1 to 1.3: 1.
- the volume ratio of acetonitrile and methyl tertiary butyl ether can be about 1: 1 or 1: 1.
- the reaction after adding the additional organic solvent, the reaction may be carried out at room temperature, and after the reaction at room temperature for acceleration of the reaction may be heated to a temperature of 40 to 60 ° C, More specifically, it may be heated to a temperature of about 45 ° C or more, or more specifically, about 50 ° C or more, or even more specifically, about 50 to 55 ° C.
- the additional organic solvent may be added dropwise over 15 minutes, the addition time may vary depending on the reaction scale, but 20 minutes, 30 minutes, 1 hour and 2 Droplets can be added over time.
- the mixture may be stirred for 2 hours or more, and the stirring time may vary depending on the reaction scale, but the stirring may be performed for 2.5 hours, 3 hours, 3.5 hours, and 4 hours. You can.
- the step of separating the (-)-cybenzoline-D-tartaric acid salt from the mixture comprising the racemic sibenzoline-D-tartaric acid salt comprises: the racemic sibenzoline-D-tartaric acid salt. It may be a step of obtaining a (-)-cybenzoline-D-tartaric acid salt in a solid form from the containing mixture.
- the step of separating the (-)-cybenzoline-D-tartaric acid salt from the mixture comprising racemic sibenzoline-D-tartaric acid salt may further include the following steps. :
- the heating step may be performed at a temperature of about 45 ° C or higher, specifically about 50 ° C or higher, and more specifically about 50 ° C to 55 ° C.
- the step of separating the (-)-cibenzoline-D-tartaric acid salt may further include a stirring step after the heating step.
- the stirring step may be performed for 30 minutes or more, and the stirring time may vary depending on the reaction scale, but may be stirred for 1 hour, 2 hours, 3 hours, 4 hours and 5 hours.
- the cooling step may be performed at a temperature of about 20 to 30 ° C, specifically about 25 to 30 ° C.
- the step of separating the (-)-cibenzoline-D-tartaric acid salt may further include a stirring step after the cooling step.
- the stirring may be performed for 30 minutes or more, and the stirring time may vary depending on the reaction scale, but may be stirred for 1 hour, 2 hours, 3 hours, 4 hours and 5 hours.
- the process for preparing (-)-cibenzoline succinate may further include the step of purifying the (-)-cibenzoline-D-tartaric acid salt.
- racemic sibenzoline free base can be prepared by reacting racemic sibenzoline succinate with a base.
- the type of base that can be used is as described above.
- the process for producing (-)-cibenzoline succinate further comprises the following steps:
- the type of base that can be used is as described above.
- the (-)-cybenzoline-succinate obtained by the method according to the embodiment of the present invention has a pharmaceutically acceptable chiral purity, and may be a single crystalline form.
- One embodiment of the present invention provides a pharmaceutical composition
- a pharmaceutical composition comprising the (-)-cibenzoline chiral acid salt represented by the formula (IVA), a pharmaceutically acceptable carrier, diluent or excipient.
- a pharmaceutically acceptable salt of (-)-cibenzoline can be prepared through a novel process for manufacturing the pure enantiomer of the present invention, (-)-cibenzoline succinate, or a process deemed the same.
- the zoline / chiral acid salt can produce a pharmaceutically acceptable salt of (-)-cybenzoline through an additional reaction.
- the "pharmaceutically acceptable salt” includes both inorganic and organic acid salts, such as hydrochloride, sulfate, nitrate, phosphate, acetate, trifluoroacetate, benzenesulfonate, citrate, etc. Including, but not limited to.
- the third embodiment of the present invention provides a crystalline form of (-)-cybenzoline succinate represented by formula (IA)
- the crystalline form of (-)-cibenzoline succinate is powder X comprising diffraction peaks at 11.2 °, 14.1 °, 17.3 °, 22.1 °, 23.0 ° and 24.3 ° (2 ⁇ ⁇ 0.2 °) -It has a ray diffraction spectrometry pattern (XRPD).
- the crystalline form of (-)-cibenzoline succinate is powder X-ray diffraction comprising diffraction peaks at 11.15 °, 14.09 °, 17.29 °, 22.06 °, 22.93 ° and 24.25 ° (2 ⁇ ). It has a spectral pattern (XRPD).
- the crystalline form of (-)-cibenzoline succinate is 11.2 °, 14.1 °, 17.3 °, 18.2 °, 21.4 °, 22.1 °, 23.0 °, 24.3 ° and 26.4 ° (2 ⁇ ⁇ 0.2 °) It has a powder X-ray diffraction spectrometry pattern (XRPD) comprising a diffraction peak at.
- XRPD powder X-ray diffraction spectrometry pattern
- the crystalline form of (-)-cibenzoline succinate is 17.6 in addition to the XRPD diffraction peaks at 11.2 °, 14.1 °, 17.3 °, 22.1 °, 23.0 ° and 24.3 ° (2 ⁇ ⁇ 0.2 °).
- the XRPD pattern may further include one or more diffraction peaks selected from the group consisting of °, 18.2 °, 21.4 °, 26.4 °, and 29.5 ° (2 ⁇ ⁇ 0.2 °).
- the crystalline form of (-)-cibenzoline succinate is in addition to XRPD diffraction peaks at 11.15 °, 14.09 °, 17.29 °, 22.06 °, 22.93 ° and 24.25 ° (2 ⁇ ), 17.59 °, 18.15
- the XRPD pattern may further include one or more diffraction peaks selected from the group consisting of °, 21.37 °, 26.36 °, and 29.50 ° (2 ⁇ ).
- the crystalline form of (-)-cibenzoline succinate is as shown in Table 1 below, 8.99 °, 11.15 °, 13.36 °, 14.09 °, 14.30 °, 17.29 °, 17.59 °, 18.15 ° 19.81 °, It can have an XRPD pattern comprising diffraction peaks at 21.37 °, 22.06 °, 22.93 °, 24.25 °, 25.41 °, 26.36 °, 27.59 ° and 29.50 ° (2 ⁇ ).
- the crystalline form of (-)-cibenzoline succinate is 5.31 °, 10.05 °, 8.99 °, 11.15 °, 13.36 °, 14.09 °, 14.30 °, 17.29 °, 17.59 °, 18.15 °, 19.81 ° , 21.37 °, 22.06 °, 22.93 °, 24.25 °, 25.41 °, 25.94 °, 26.36 °, 27.59 ° and 29.50 ° (2 ⁇ ).
- the crystalline form of (-)-cibenzoline succinate may have the XRPD pattern of FIG. 1.
- the XRPD pattern may be measured using Cu-K ⁇ or Cu-K ⁇ radiation, and more specifically, may be measured using Cu-K ⁇ radiation, and more Specifically, it may be measured using Cu-K ⁇ 1 , Cu-K ⁇ 2 , Cu-K ⁇ , or Cu-K ⁇ 1 and Cu-K ⁇ 2 .
- the XRPD pattern may be measured using Cu-K ⁇ radiation.
- the graph of the differential scanning calorimetry (DSC) of the crystalline form of (-)-cibenzoline succinate is an endothermic peak at a temperature of about 187 to 193 ° C at a temperature increase rate of 10 ° C / min.
- the measurement of the melting point and endothermic transition temperature gives a value within the tolerance of ⁇ 2 ° C or generally ⁇ 1 ° C.
- a differential scanning calorimetry (DSC) graph for the crystalline form of (-)-cibenzoline succinate may be as shown in FIG. 2.
- (-) - siben sleepy spectra by FT-IR of the succinic acid salt crystal form is 1674 ⁇ 5 cm -1 and 2954 ⁇ 5 cm -1, for example, 1674 cm -1 and 2953 cm - It can have a peak at 1 .
- the FT-IR spectrum of the crystalline form of (-)-cibenzoline succinate may be as shown in FIG. 3.
- the particle size distribution of the crystalline form of (-)-cibenzoline succinate is D 10 : 10.0 ⁇ m or more, D 50 : 150 ⁇ m or more, and D 90 : 300.0 ⁇ m or less, for example, D 10 : 15.2 ⁇ m, D 50 : 104.0 ⁇ m and D 90 : 265.0 ⁇ m. It can be seen that the particle size of the crystal form of the (-)-cibenzoline succinate is very fine.
- the crystalline form can be formulated without additional processing, such as milling.
- the solubility of (-)-cibenzoline succinate in crystalline form may be 41.0 ⁇ 1 mg / ml (under a temperature of 25 ⁇ 3 ° C). Solubility can vary depending on pH, can be 65.0 ⁇ 1 mg / ml (under 25 ⁇ 3 ° C temperature) in 0.1N HCl, and 45.0 ⁇ 1 mg / ml (25 ⁇ 3 ° C) in phosphate at pH 6.8 Under temperature).
- the crystalline form of the (-)-cibenzoline succinate of the present invention is solid C-NMR, specific diffraction peaks in the crystal lattice spacing, microscopic morphology of the solid crystalline form, particle size or particle size distribution on the solid crystalline micrograph , D-value).
- the crystalline form of (-)-cibenzoline succinate of the present invention has low hygroscopicity, has excellent stability under accelerated conditions and long-term storage conditions, and can be stably maintained without a change in its long-term content. Therefore, the crystalline form of (-)-cibenzoline succinate of the present invention can be obtained as a high-purity raw material, and can maintain a high purity and crystalline form for a long time even when stored for a long time.
- the crystalline form of (-)-cibenzoline succinate of the present invention can be obtained with high purity and yield without a complicated purification process such as separate column chromatography, and thus can be easily applied for mass production and commercial purposes.
- the crystalline form of (-)-cibenzoline succinate of the present invention has high stability and can exhibit excellent pharmacological effects, and is useful as an active ingredient for the prevention or treatment of diseases selected from the group consisting of heart disease, arrhythmia heart disease, and heart failure. Can be used.
- the fourth embodiment of the present invention provides a process for preparing the (-)-cybenzoline succinate crystalline form represented by formula (IA).
- the manufacturing process of the (-)-cibenzoline succinate crystal form includes the following steps:
- the mixture in the step a), may be prepared by adding a second solution to the first solution.
- the first solution may be prepared by dissolving (-)-cybenzoline free base in C 1 to C 5 alcohol of straight or branched chain.
- the second solution may be prepared by dissolving succinic acid in a C 1 to C 5 alcohol of a straight chain or a branched chain.
- the straight or branched chain C 1 to C 5 alcohol is methanol, ethanol, straight or branched chain propanol, straight or branched chain butanol, straight or branched chain pentanol, or these It may be a mixture of, may be specifically methanol, ethanol, straight or branched propanol, or a mixture thereof, more specifically methanol, straight or branched propanol, or a mixture thereof.
- the first solution may be prepared using isopropanol as a solvent
- the second solution may be prepared using methanol as a solvent.
- the volume ratio of isopropanol and methanol may be 1 to 5: 1, more specifically 1 to 3: 1, and more specifically 2: 1.
- the mixing of step a) may be performed at 20 to 60 ° C, specifically at a temperature of 20 to 50 ° C, and more specifically 20 to 35 ° C C temperature.
- the cooling of step b) may be performed at a temperature of 0 to 10 ° C.
- a filtration and drying step may be further performed to obtain a crystalline form of (-)-cibenzoline succinate in a solid form.
- step a) may be performed for 5 minutes or longer, and may vary depending on the reaction scale, but may be performed for 10 minutes, 20 minutes, 30 minutes and 1 hour.
- the cooling in step b) may be performed for 1 hour or more, and the cooling may vary depending on the reaction scale, but may be performed for 2 hours, 3 hours, 4 hours and 5 hours. have.
- the fifth embodiment of the present invention provides a process for preparing the (-)-cybenzoline succinate crystalline form represented by formula (IA).
- the production process of the (-)-cibenzoline succinate crystal form includes the following steps:
- the straight or branched chain C 1 to C 5 alcohol is methanol, ethanol, straight or branched chain propanol, straight or branched chain butanol, straight or branched chain pentanol, or these It may be a mixture of, may be more specifically methanol, ethanol, straight or branched propanol, or a mixture thereof, and more specifically methanol, straight or branched propanol, or a mixture thereof. .
- the C 1 to C 5 alcohol of the straight chain or branched chain may be isopropanol and methanol.
- the volume ratio of the isopropanol and methanol may be 1 to 5: 1, more specifically 1 to 3: 1, and more specifically 2: 1.
- mixing may be performed at 20 to 60 ° C, more specifically 20 to 50 ° C, and more specifically 20 It may be carried out at a temperature of 35 ° C.
- the cooling in step b ′) may be performed at a temperature of 0 to 10 ° C., and sibenzoline succinate crystal form in a solid form is formed by cooling.
- a filtration and drying step may be additionally performed to obtain a crystalline form of sibenzoline succinate in a solid form.
- the mixing in step a ') may be performed for 5 minutes or longer, and the stirring time may vary depending on the scale of the reaction, but may be performed for 10 minutes, 20 minutes, 30 minutes and 1 hour. You can.
- the cooling in step b ') may be performed for 1 hour or more, and the stirring time may vary depending on the scale of the reaction, but may be performed for 2 hours, 3 hours, 4 hours and 5 hours. You can.
- composition comprising crystalline form of (-)-cibenzoline succinate
- the sixth embodiment of the present invention provides a pharmaceutical composition
- a pharmaceutical composition comprising an effective amount of a crystalline form of (-)-cibenzoline succinate represented by formula (IA) as an active ingredient together with a pharmaceutically acceptable carrier, diluent or excipient. do.
- composition is in the group consisting of powders, granules, tablets, capsules, suspensions, emulsions, syrups, aerosols, ointments, creams, suppositories, eye drops and injections, according to conventional formulation methods known by those skilled in the art. It can be formulated in the form of a selected formulation.
- the composition may exhibit a prophylactic or therapeutic effect on at least one disease selected from the group consisting of heart disease, arrhythmia heart disease, and heart failure.
- the pharmaceutical composition is formulated using a pharmaceutically acceptable carrier according to a method that can be easily carried out by those skilled in the art to which the present invention pertains, and the unit dosage form It can be produced by or in a multi-dose container.
- the content of the additives contained in the pharmaceutical composition is not particularly limited and may be appropriately adjusted within a range used in conventional formulation.
- the pharmaceutical composition may be administered to the patient in an effective amount through various routes, for example, oral administration or parenteral administration.
- the composition of the present invention can be prepared in the form of oral administration such as capsules, tablets, dispersions and suspensions.
- the preferred dosage and administration cycle of the pharmaceutical composition according to the embodiment of the present invention is the patient's weight, age, sex, health status, diet, administration time, administration method, administration period or interval, excretion rate, constitution specificity, formulation It may vary depending on the nature and severity of the disease, and may be appropriately selected by a person skilled in the art.
- the (-)-cybenzoline succinate according to the present invention can be prepared simply by high chiral purity, and is economical and remarkably advantageous for mass production.
- the crystalline form of (-)-cybenzoline succinate according to the present invention has low hygroscopicity, has excellent stability under accelerated conditions and long-term storage conditions, and can be stably maintained without a change in its long-term content. Therefore, the crystalline form of (-)-cibenzoline succinate of the present invention can be obtained as a high-purity raw material, and can maintain a high purity and crystalline form for a long time even when stored for a long time. Moreover, the crystalline form of (-)-cybenzoline succinate can be obtained in high purity and high yield without a separate purification process through a simple, economical and industrially applicable process.
- FIG. 1 is a view showing a powder X-ray diffraction spectrometry (XRPD) pattern of a crystalline form of (-)-cibenzoline succinate prepared according to Example 4.
- XRPD powder X-ray diffraction spectrometry
- DSC differential scanning calorimetry
- FIG. 3 is a diagram showing an FT-IR spectrum of (-)-cibenzoline succinate prepared according to Example 4.
- Example 4 is a diagram showing high performance liquid chromatography (HPLC) of (-)-cibenzoline succinate prepared according to Example 4.
- optical purity (e.e) of the prepared compound was measured by high performance liquid chromatography (HPLC), and the measurement conditions are as follows.
- UV-visible spectroscopy analysis of (-)-cibenzoline succinate was performed using a UV-visible spectrometry analyzer from Perkin-Elmer (model Lambda 25). A solution of 10 ⁇ g / ml was prepared by dissolving (-)-cybenzoline succinate with methanol as a solvent, and analysis was performed by scanning from 200 nm to 400 nm.
- Non-linearity analysis was performed with Agilent Autopol V, Serial # 81225 at room temperature for a solution of (-)-cibenzoline succinate at a concentration of 1.401 g / 100 ml (methanol).
- a suspension of 50 g of ( ⁇ ) -cybenzoline succinate is stirred in 200 ml of water, basified to pH 10.5 to 10.8 with 10% sodium hydroxide solution for 30 minutes at a temperature of 25 to 30 ° C, followed by ethyl acetate Extracted with 400 ml.
- the obtained organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure (400-20 mmHg) at 45 ° C or less to obtain 30 g of a white solid ( ⁇ ) -cibenzoline free base.
- the obtained mixture was heated to a temperature of 50 to 55 ° C for 1 hour and 30 minutes, cooled to 25 to 30 ° C, and stirred at the same temperature for 1 hour. Thereafter, the prepared solid was filtered and washed with 30 ml of acetonitrile to obtain 6.0 g of (-)-cybenzoline-L-tartrate salt with a purity of 99.0% as a result of chiral HPLC measurement, and the filtered solution was filtered under reduced pressure.
- DSC Differential scanning calorimetry
- the crystal form according to the embodiment of the present invention has an endothermic peak of 190.00 ° C ⁇ 2 ° C in differential scanning calorimetry.
- -Secondary packing The bag is placed in a black LDPE bag, twisted the opening, and stored with a strip seal.
- the bag is stored in a heat sealed triple laminate aluminum bag.
- the envelope is stored in a HDPE drum and closed with a lid.
- the white crystalline powder was maintained for 6 months under long-term storage conditions.
- the loss rate at the initial stage is 0.11%, which is lower than 0.5%, and the loss rate after drying at 105 ° C for 3 hours after storage under long-term storage conditions for 1 to 6 months It was confirmed that the level was similar to the initial stage.
- -Secondary packing The bag is placed in a black LDPE bag, twisted the opening, and stored with a strip seal.
- the bag is stored in a heat sealed triple laminate aluminum bag.
- the envelope is stored in a HDPE drum and closed with a lid.
- the white crystalline powder form was maintained for 6 months under accelerated conditions.
- the loss rate at the initial stage is 0.11%, which is lower than 0.5%
- the loss rate after drying for 3 hours at 105 ° C after storage under accelerated conditions for 1 to 6 months is initial. It was confirmed that the level was similar to the level.
- d 50 ( ⁇ m) was measured as 104 ( ⁇ m), indicating that the particle size was very fine.
- the hygroscopicity exhibits the water vapor absorption behavior of a solid by mass change.
- the mass change was measured as 0.01% and evaluated as "non-hygroscopic".
- the average solubility was measured at 40 mg / ml (equivalent to 1 g / 25 ml) or higher and evaluated as high solubility.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (18)
- 화학식 (IVA)로 표시되는 (-)-시벤졸린·키랄 산 염:상기 키랄 산은 L-(+)-타르타르산(L-(+)-Tartaric acid), D-(-)-타르타르산(D-(-)-Tartaric acid), (R)-(-)-만델산((R)-(-)-Mandelic acid), (S)-(+)-만델산((S)-(+)-Mandelic acid), 다이벤조일-L-타르타르산(Dibenzoyl-L-tartaric acid), (+)-2,3-다이벤조일-D-타르타르산((+)-2,3-Dibenzoyl-D-tartaric acid), (-)-O,O′-다이벤조일-L-타르타르산 일수화물((-)-O,O′-Dibenzoyl-L-tartaric acid monohydrate), (+)-O,O-다이벤조일-D-타르타르산 일수화물((+)-O,O-Dibenzoyl-D-tartaric acid monohydrate), (-)-O,O′-다이벤조일-L-타르타르산 일(다이메틸아마이드)( (-)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide)), 다이-p-톨루오일-D-타르타르산 일수화물(Di-p-toluoyl-D-tartaric acid monohydrate), 다이-p-톨루오일-L-타르타르산 일수화물(Di-p-toluoyl-L-tartaric acid monohydrate), (-)-O,O′-다이-p-톨루오일-L-타르타르산((-)-O,O′-Di-p-toluoyl-L-tartaric acid), (+)-O,O′-다이-p-톨루오일-D-타르타르산((+)-O,O′-Di-p-toluoyl-D-tartaric acid), D-글루탐산(D-Glutamic acid), L-글루탐산(L-Glutamic acid), L-(-)-말산(L-(-)-Malic acid), D-(+)-말산(D-(+)-Malic acid), (-)-멘틸옥시아세트산((-)-Menthyloxyacetic acid), (+)-멘틸옥시아세트산((+)-Menthyloxyacetic acid), (R)-(+)-α-메톡시-α-트리플루오로메틸페닐아세트산((R)-(+)-α-Methoxy-α-trifluoromethylphenylacetic acid), (S)-(-)-α-메톡시-α-트리플루오로메틸페닐아세트산((S)-(-)-α-Methoxy-α-trifluoromethylphenylacetic acid), (R)-(-)-5-옥소-2-테트라하이드로퓨란카르복시산((R)-(-)-5-Oxo-2-tetrahydrofurancarboxylic acid), (S)-(+)-5-옥소-2-테트라하이드로퓨란카르복시산((S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid), (R)-(+)-N-(1-페닐에틸)프탈아마이드산((R)-(+)-N-(1-Phenylethyl)phthalamic acid), (S)-(-)-N-(1-페닐에틸)프탈아마이드산((S)-(-)-N-(1-Phenylethyl)phthalamic acid), (R)-(-)-2-페닐프로피온산((R)-(-)-2-Phenylpropionic acid), (S)-(+)-2-페닐프로피온산((S)-(+)-2-Phenylpropionic acid), L-파이로글루탐산(L-Pyroglutamic acid), D-파이로글루탐산(D-Pyroglutamic acid), D-(-)-퀸산(D-(-)-Quinic acid), L-(+)-퀸산(L-(+)-Quinic acid), L-아스파르트산(L-Aspartic acid), D-아스파르트산(D-Aspartic acid), (R)-1,4-벤조다이옥세인-2-카르복시산((R)-1,4-Benzodioxane-2-carboxylic acid), (S)-1,4-벤조다이옥세인-2-카르복시산((S)-1,4-Benzodioxane-2-carboxylic acid), N,N-비스[(S)-(-)-1-페닐에틸]프탈아마이드산(N,N-Bis[(S)-(-)-1-phenylethyl]phthalamic acid), N,N-비스[(R)-(+)-1-페닐에틸]프탈아마이드산(N,N-Bis[(R)-(+)-1-phenylethyl]phthalamic acid), (1S)-(+)-3-브로모캄포르-10-술폰산수화물((1S)-(+)-3-Bromocamphor-10-sulfonic acid hydrate), (1R)-(-)-3-브로모캄포르-10-술폰산수화물((1R)-(-)-3-Bromocamphor-10-sulfonic acid hydrate), (1S)-(-)-캄판산((1S)-(-)-Camphanic acid), (1R)-(+)-캄판산((1R)-(+)-Camphanic acid), (1R,3S)-(+)-캄포르산((1R,3S)-(+)-Camphoric acid), (1S,3R)-(-)-캄포르산((1S,3R)-(-)-Camphoric acid), (1R)-(-)-10-캄포르술폰산((1R)-(-)-10-Camphorsulfonic acid) 및 (1S)-(+)-10-캄포르술폰산((1S)-(+)-10-Camphorsulfonic acid)으로 이루어진 군에서 선택된 키랄 산을 의미한다.
- 제1항의 (-)-시벤졸린·키랄 산 염 및 약학적으로 허용 가능한 담체, 희석제 또는 부형제를 포함하는 약학적 조성물.
- 화학식 (IA)로 표시되는 순수한 거울상 이성질체인 (-)-시벤졸린 숙신산염의 다음과 같은 단계를 포함하는 제조 공정:a) 화학식 (II)로 표시되는 라세미 시벤졸린 숙신산염을 염기와 반응시켜 화학식 (III)으로 표시되는 라세미 시벤졸린 유리 염기를 제조하는 단계;b) 상기 화학식 (III)로 표시되는 라세미 시벤졸린 유리 염기를 용매 존재하에서 키랄 산과 반응시켜 화학식 (IIIA)로 표시되는 시벤졸린·키랄 산 염을 수득하는 단계;c) 화학식 (IVA)로 표시되는 시벤졸린·키랄 산 염을 분리하는 단계;d) 화학식 (IVA)로 표시되는 (-)-시벤졸린·키랄 산 염을 염기로 중화시켜 화학식 (VA)로 표시되는 (-)-시벤졸린 유리 염기를 제조하는 단계; 및e) 화학식 (VA)로 표시되는 (-)-시벤졸린 유리 염기를 용매 존재하에서 숙신산과 반응시켜 화학식 (IA)로 표시되는 (-)-시벤졸린 숙신산염을 제조하는 단계.
- 제3항에 있어서, 상기 키랄 산은 L-(+)-타르타르산(L-(+)-Tartaric acid), D-(-)-타르타르산(D-(-)-Tartaric acid), (R)-(-)-만델산((R)-(-)-Mandelic acid), (S)-(+)-만델산((S)-(+)-Mandelic acid), 다이벤조일-L-타르타르산(Dibenzoyl-L-tartaric acid), (+)-2,3-다이벤조일-D-타르타르산((+)-2,3-Dibenzoyl-D-tartaric acid), (-)-O,O′-다이벤조일-L-타르타르산 일수화물((-)-O,O′-Dibenzoyl-L-tartaric acid monohydrate), (+)-O,O-다이벤조일-D-타르타르산 일수화물((+)-O,O-Dibenzoyl-D-tartaric acid monohydrate), (-)-O,O′-다이벤조일-L-타르타르산 일(다이메틸아마이드)( (-)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide)), 다이-p-톨루오일-D-타르타르산 일수화물(Di-p-toluoyl-D-tartaric acid monohydrate), 다이-p-톨루오일-L-타르타르산 일수화물(Di-p-toluoyl-L-tartaric acid monohydrate), (-)-O,O′-다이-p-톨루오일-L-타르타르산((-)-O,O′-Di-p-toluoyl-L-tartaric acid), (+)-O,O′-다이-p-톨루오일-D-타르타르산((+)-O,O′-Di-p-toluoyl-D-tartaric acid), D-글루탐산(D-Glutamic acid), L-글루탐산(L-Glutamic acid), L-(-)-말산(L-(-)-Malic acid), D-(+)-말산(D-(+)-Malic acid), (-)-멘틸옥시아세트산((-)-Menthyloxyacetic acid), (+)-멘틸옥시아세트산((+)-Menthyloxyacetic acid), (R)-(+)-α-메톡시-α-트리플루오로메틸페닐아세트산((R)-(+)-α-Methoxy-α-trifluoromethylphenylacetic acid), (S)-(-)-α-메톡시-α-트리플루오로메틸페닐아세트산((S)-(-)-α-Methoxy-α-trifluoromethylphenylacetic acid), (R)-(-)-5-옥소-2-테트라하이드로퓨란카르복시산((R)-(-)-5-Oxo-2-tetrahydrofurancarboxylic acid), (S)-(+)-5-옥소-2-테트라하이드로퓨란카르복시산((S)-(+)-5-Oxo-2-tetrahydrofurancarboxylic acid), (R)-(+)-N-(1-페닐에틸)프탈아마이드산((R)-(+)-N-(1-Phenylethyl)phthalamic acid), (S)-(-)-N-(1-페닐에틸)프탈아마이드산((S)-(-)-N-(1-Phenylethyl)phthalamic acid), (R)-(-)-2-페닐프로피온산((R)-(-)-2-Phenylpropionic acid), (S)-(+)-2-페닐프로피온산((S)-(+)-2-Phenylpropionic acid), L-파이로글루탐산(L-Pyroglutamic acid), D-파이로글루탐산(D-Pyroglutamic acid), D-(-)-퀸산(D-(-)-Quinic acid), L-(+)-퀸산(L-(+)-Quinic acid), L-아스파르트산(L-Aspartic acid), D-아스파르트산(D-Aspartic acid), (R)-1,4-벤조다이옥세인-2-카르복시산((R)-1,4-Benzodioxane-2-carboxylic acid), (S)-1,4-벤조다이옥세인-2-카르복시산((S)-1,4-Benzodioxane-2-carboxylic acid), N,N-비스[(S)-(-)-1-페닐에틸]프탈아마이드산(N,N-Bis[(S)-(-)-1-phenylethyl]phthalamic acid), N,N-비스[(R)-(+)-1-페닐에틸]프탈아마이드산(N,N-Bis[(R)-(+)-1-phenylethyl]phthalamic acid), (1S)-(+)-3-브로모캄포르-10-술폰산수화물((1S)-(+)-3-Bromocamphor-10-sulfonic acid hydrate), (1R)-(-)-3-브로모캄포르-10-술폰산수화물((1R)-(-)-3-Bromocamphor-10-sulfonic acid hydrate), (1S)-(-)-캄판산((1S)-(-)-Camphanic acid), (1R)-(+)-캄판산((1R)-(+)-Camphanic acid), (1R,3S)-(+)-캄포르산((1R,3S)-(+)-Camphoric acid), (1S,3R)-(-)-캄포르산((1S,3R)-(-)-Camphoric acid), (1R)-(-)-10-캄포르술폰산((1R)-(-)-10-Camphorsulfonic acid) 및 (1S)-(+)-10-캄포르술폰산((1S)-(+)-10-Camphorsulfonic acid)으로 이루어진 군에서 선택되는 것인, 제조 공정.
- 제3항에 있어서, 상기 염기는 수산화나트륨(sodium hydroxide), 수산화리튬(lithium hydroxide) 또는 수산화칼륨(potassium hydroxide) 등과 같은 알칼리 금속 수산화물(alkali metal hydroxides), 또는 탄산 세슘(cesium carbonate), 탄산 나트륨(sodium carbonate), 탄산 칼륨(potassium carbonate) 또는 탄산 리튬(lithium carbonate) 등과 같은 알칼리 금속 탄산염(alkali metal carbonates), 또는 중탄산 나트륨(sodium bicarbonate) 또는 중탄산 칼륨(potassium bicarbonate)과 같은 알칼리 금속 중탄산염(alkali metal bicarbonates), 또는 이들의 혼합물과 같은 무기 염기에서 선택되는 것인, 제조 공정.
- 제3항에 있어서, 상기 용매는 메탄올, 에탄올, n-프로판올, 이소프로판올, n-부탄올, tert-부탄올 등과 같은 알코올 또는 에틸아세테이트, 메틸아세테이트, 부틸 아세테이트, 이소프로필 아세테이트, 메톡시 에틸 아세테이트 등과 같은 에스터 또는 헵탄, 헥산 등과 같은 지방족 탄화수소, 아세톤, 메틸 이소부틸 케톤, 2-펜타논, 에틸 메틸 케톤, 다이에틸 케톤 등과 같은 케톤 또는 벤젠, 톨루엔, 자일렌, 클로로벤젠 등과 같은 방향족 탄화수소 또는 클로로포름, 다이클로로메탄 등과 같은 할로겐화된 탄화수소 또는 메틸 삼차 부틸 에테르, 다이에틸 에테르, 테트라하이드로퓨란, 다이옥세인 등과 같은 에테르 또는 다이메틸포름아마이드, 다이메틸술폭사이드, 아세토나이트릴과 같은 비양성자성 용매 또는 물 및/또는 이들의 혼합물에서 선택되는 것인, 제조 공정.
- 제7항에 있어서, 11.2°, 14.1°, 17.3°, 22.1°, 23.0° 및 24.3° (2θ±0.2°)에서의 회절 피크를 포함하는 분말 X-선 회절분광도 패턴(XRPD)을 가지는 (-)-시벤졸린 숙신산염의 결정형.
- 제8항에 있어서, 17.6°, 18.2°, 21.4° 및 26.4° (2θ±0.2°)로 이루어진 군에서 선택되는 1개 이상의 회절 피크를 추가로 포함하는 XRPD 패턴을 가지는 (-)-시벤졸린 숙신산염의 결정형.
- 제7항에 있어서, 8.99°, 11.15°, 13.36°, 14.09°, 14.30°, 17.29°, 17.59°, 18.15°, 19.81°, 21.37°, 22.06°, 22.93°, 24.25°, 25.41°, 26.36°, 27.59° 및 29.50° (2θ) 에서의 회절 피크를 포함하는 XRPD 패턴을 가지는 (-)-시벤졸린 숙신산염의 결정형.
- 제7항에 있어서, 승온속도가 10 °C/min인 경우 187 °C 내지 193 °C 온도에서 시차주사열량(DSC) 흡열 피크를 갖는 (-)-시벤졸린 숙신산염의 결정형.
- 제11항에 있어서, 승온속도가 10 °C/min인 경우 190 ± 1 °C 온도에서 시차주사열량(DSC) 흡열 피크를 갖는 (-)-시벤졸린 숙신산염의 결정형.
- 제13항에 있어서, 상기 직쇄 또는 분지쇄의 C 1 내지 C 5 알코올은 메탄올, 에탄올, 직쇄 또는 분지쇄의 프로판올, 직쇄 또는 분지쇄의 부탄올, 또는 직쇄 또는 분지쇄의 펜탄올로 이루어진 군에서 선택되는 하나 이상의 알코올인 (-)-시벤졸린 숙신산염 결정형의 제조 공정.
- 제13항에 있어서, a') 단계에서 상기 반응은 20 내지 60 °C 온도에서 수행되는 것인, (-)-시벤졸린 숙신산염 결정형의 제조 공정.
- 제13항에 있어서, b') 단계에서 상기 냉각은 0 내지 10 °C 온도에서 수행되는 것인, (-)-시벤졸린 숙신산염 결정형의 제조 공정.
- 제7항 내지 제12항의 어느 한 항의 (-)-시벤졸린 숙신산염의 결정형 및 약학적으로 허용 가능한 담체, 희석제 또는 부형제를 포함하는 약학적 조성물.
- 제17항에 있어서, 상기 조성물은 경구 투여용 캡슐 또는 정제의 형태인 약학적 조성물.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021517439A JP7414814B2 (ja) | 2018-09-28 | 2019-09-20 | (-)-シベンゾリンコハク酸塩の新規な製造工程 |
CN201980061915.4A CN112739686A (zh) | 2018-09-28 | 2019-09-20 | 用于制备(-)-西苯唑啉琥珀酸盐的新方法 |
AU2019347545A AU2019347545B2 (en) | 2018-09-28 | 2019-09-20 | Novel method for preparing (-)-Cibenzoline succinate |
EP19864449.4A EP3858816A4 (en) | 2018-09-28 | 2019-09-20 | NOVEL PROCESS FOR THE PRODUCTION OF (-)-CIBENZOLINE SUCCINATE |
CA3109210A CA3109210A1 (en) | 2018-09-28 | 2019-09-20 | Novel method for preparing (-)-cibenzoline succinate |
US17/279,674 US20230122169A1 (en) | 2018-09-28 | 2019-09-29 | Novel method for preparing (-)-cibenzoline succinate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201841036791 | 2018-09-28 | ||
IN201841036791 | 2018-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020067684A1 true WO2020067684A1 (ko) | 2020-04-02 |
Family
ID=69953156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/012299 WO2020067684A1 (ko) | 2018-09-28 | 2019-09-20 | (-)-시벤졸린 숙신산염의 신규한 제조 공정 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230122169A1 (ko) |
EP (1) | EP3858816A4 (ko) |
JP (1) | JP7414814B2 (ko) |
KR (1) | KR20200036755A (ko) |
CN (1) | CN112739686A (ko) |
AR (1) | AR116472A1 (ko) |
AU (1) | AU2019347545B2 (ko) |
CA (1) | CA3109210A1 (ko) |
TW (1) | TW202024035A (ko) |
WO (1) | WO2020067684A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112939852A (zh) * | 2021-02-03 | 2021-06-11 | 凯莱英医药化学(阜新)技术有限公司 | 芳香环丙烷衍生物消旋异构体的拆分方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021215852A1 (ko) * | 2020-04-23 | 2021-10-28 | (주)셀트리온 | 비후성 심근증 치료용 약학 조성물 및 그 조성물을 사용하는 치료방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5811547A (en) * | 1992-10-14 | 1998-09-22 | Nippon Shinyaju Co., Ltd. | Method for inducing crystalline state transition in medicinal substance |
KR20070102665A (ko) * | 2004-11-05 | 2007-10-19 | 와이어쓰 | 퀴놀린 화합물의 제조방법 및 이로부터 수득된 생성물 |
JP2010132561A (ja) * | 2008-12-02 | 2010-06-17 | Dnp Fine Chemicals Fukushima Co Ltd | コハク酸シベンゾリンの新規a型結晶及びその製造方法 |
KR20100118113A (ko) * | 2008-01-15 | 2010-11-04 | 타가셉트 인코포레이티드 | 7-(3-피리디닐)-1,7-디아자스피로[4.4]노난의제조 및 거울상이성질체 분리 및 라세미 화합물과 거울상이성질체의 신규한 염 형태 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1417174A (en) * | 1972-11-30 | 1975-12-10 | Hexachimie | 1-2-delta2-imidazolinyl-2,2-diarylcoclopropanes |
JPH0770070A (ja) * | 1993-09-03 | 1995-03-14 | Eisai Kagaku Kk | 光学活性な1−(4−クロロピリジン−2−イル)−2−(ピリジン−2−イル)エチルアミンの製造法および中間体 |
NZ284277A (en) * | 1994-05-16 | 1998-01-26 | Merrell Pharma Inc | Optical resolution of racemic alpha-[4-(1,1-dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1 -piperidinebutanol derivatives |
US20110009629A1 (en) | 2008-02-26 | 2011-01-13 | Sandoz Ag | Preparation of morpholine derivatives |
CN101671305A (zh) * | 2009-09-29 | 2010-03-17 | 北京华禧联合科技发展有限公司 | 一种拆分美托咪定的左旋及右旋对映体的方法 |
JP2012136526A (ja) | 2012-02-09 | 2012-07-19 | Shire Canada Inc | 光学的に活性なcis−2−ヒドロキシメチル−4−(シトシン−1’−イル)−1,3−オキサチオランまたはその薬学的に許容される塩の製造方法 |
-
2019
- 2019-09-20 EP EP19864449.4A patent/EP3858816A4/en active Pending
- 2019-09-20 CN CN201980061915.4A patent/CN112739686A/zh active Pending
- 2019-09-20 JP JP2021517439A patent/JP7414814B2/ja active Active
- 2019-09-20 AU AU2019347545A patent/AU2019347545B2/en active Active
- 2019-09-20 TW TW108134081A patent/TW202024035A/zh unknown
- 2019-09-20 KR KR1020190116219A patent/KR20200036755A/ko active Search and Examination
- 2019-09-20 WO PCT/KR2019/012299 patent/WO2020067684A1/ko unknown
- 2019-09-20 AR ARP190102683A patent/AR116472A1/es unknown
- 2019-09-20 CA CA3109210A patent/CA3109210A1/en active Pending
- 2019-09-29 US US17/279,674 patent/US20230122169A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5811547A (en) * | 1992-10-14 | 1998-09-22 | Nippon Shinyaju Co., Ltd. | Method for inducing crystalline state transition in medicinal substance |
KR20070102665A (ko) * | 2004-11-05 | 2007-10-19 | 와이어쓰 | 퀴놀린 화합물의 제조방법 및 이로부터 수득된 생성물 |
KR20100118113A (ko) * | 2008-01-15 | 2010-11-04 | 타가셉트 인코포레이티드 | 7-(3-피리디닐)-1,7-디아자스피로[4.4]노난의제조 및 거울상이성질체 분리 및 라세미 화합물과 거울상이성질체의 신규한 염 형태 |
JP2010132561A (ja) * | 2008-12-02 | 2010-06-17 | Dnp Fine Chemicals Fukushima Co Ltd | コハク酸シベンゾリンの新規a型結晶及びその製造方法 |
Non-Patent Citations (8)
Title |
---|
CIRC J, vol. 70, no. 5, May 2006 (2006-05-01), pages 588 - 92 |
CIRC J., vol. 70, no. 5, May 2006 (2006-05-01), pages 588 - 92 |
EUR J CLIN PHARMACOL, vol. 26, no. 3, 1984, pages 297 - 302 |
EUR J CLIN PHARMACOL., vol. 26, no. 3, 1984, pages 297 - 302 |
MIURA, T. ET AL.: "Syntheses of (R)-(+)-cibenzoline and analogues via catalytic enantioselective cyclopropanation using (S)-phenylalanine-derived disulfonamide", TETRAHEDRON : ASYMMETRY, vol. 17, no. 22, 2006, pages 3067 - 3069, XP024962287, DOI: 10.1016/j.tetasy.2006.11.027 * |
See also references of EP3858816A4 |
TETRAHEDRON: ASYMMETRY, vol. 17, 2006, pages 3067 3069 - 3069 |
TETRAHEDRON: ASYMMETRY, vol. 20, no. 17, 2009, pages 2065 - 2071 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112939852A (zh) * | 2021-02-03 | 2021-06-11 | 凯莱英医药化学(阜新)技术有限公司 | 芳香环丙烷衍生物消旋异构体的拆分方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112739686A (zh) | 2021-04-30 |
JP2022502445A (ja) | 2022-01-11 |
JP7414814B2 (ja) | 2024-01-16 |
EP3858816A1 (en) | 2021-08-04 |
US20230122169A1 (en) | 2023-04-20 |
AU2019347545A1 (en) | 2021-03-11 |
CA3109210A1 (en) | 2020-04-02 |
KR20200036755A (ko) | 2020-04-07 |
EP3858816A4 (en) | 2022-06-15 |
AR116472A1 (es) | 2021-05-12 |
AU2019347545B2 (en) | 2024-06-13 |
TW202024035A (zh) | 2020-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016064082A2 (ko) | 신규한 아미노알킬벤조티아제핀 유도체 및 이의 용도 | |
WO2017142325A1 (ko) | 단백질 키나아제 저해제인 신규 2,3,5-치환된 싸이오펜 화합물 | |
WO2020067684A1 (ko) | (-)-시벤졸린 숙신산염의 신규한 제조 공정 | |
WO2015130121A1 (en) | Aminocarbonylcarbamate compounds | |
WO2020242204A1 (ko) | Jak 저해제 화합물, 및 이를 포함하는 의약 조성물 | |
WO2017034245A1 (ko) | 야누스 키나제 1 선택적 억제제 및 그 의약 용도 | |
WO2013043002A1 (en) | Imide-containing benzothiazole derivative or its salt and pharmaceutical composition comprising the same | |
WO2017131425A1 (ko) | Jnk 저해 활성을 갖는 신규한 이미다졸 유도체 및 이의 용도 | |
WO2011004972A2 (ko) | Ccr2 길항제로서의 피페라지닐에틸 3-아미노피롤리딘 유도체 | |
WO2013165140A1 (ko) | 산화질소 생성 억제 효과와 nrf2 활성 효과를 통해 뇌신경 질환 예방 및 치료용으로 사용 가능한 활성화된 비닐기를 포함하는 벤질 유도체 화합물 및 이의 약학조성물 | |
WO2021225233A1 (ko) | 혈관 누출 차단제 화합물의 신규 결정형 | |
WO2018139883A1 (ko) | 다중 표적 키나아제 저해제로서 융합피리미딘 유도체 | |
AU2021255176B2 (en) | 1,3,4-oxadiazole derivative compounds as histone deacetylase 6 inhibitor, and the pharmaceutical composition comprising the same | |
WO2021194291A1 (ko) | (-)-시벤졸린 숙신산염의 결정다형 | |
WO2021141165A1 (ko) | 아미노알콜-보론-바이놀 복합체 및 이를 이용한 광학활성 아미노알콜 유도체의 제조방법 | |
WO2020067683A1 (en) | Novel process for the preparation of (+)-cibenzoline succinate | |
WO2014185561A1 (ko) | 신규한 화합물 또는 이의 약학적으로 허용 가능한 염 및 이를 유효성분으로 함유하는 uch-l1 관련 질환의 예방 또는 치료용 약학적 조성물 | |
WO2023113540A1 (ko) | (2r, 3s)-2-(3-(4,5-디클로로-1h-벤조[d]이미다졸-1-일)프로필)피페리딘-3-올의 신규한 산부가염 및 결정형 | |
WO2011043519A2 (en) | Sulfonamide derivatives as serotonin receptor antagonist and serotonin reuptake inhibitor | |
WO2023090822A1 (ko) | 신규한 카나비크로멘산 유도체, 이의 제조방법 및 이를 포함하는 인지기능 개선용 조성물 | |
WO2011149213A2 (ko) | 11베타-hsd1 효소의 억제활성을 갖는 신규 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 약학적 조성물 | |
WO2019135604A1 (ko) | 락탐 화합물의 제조방법 및 이로부터 제조된 락탐 화합물 | |
WO2023022463A1 (ko) | 단백질 인산화 효소 저해 활성을 갖는 신규한 이미다졸 유도체 및 이의 용도 | |
WO2022245125A1 (ko) | 트리사이클릭 유도체 화합물의 결정형 및 이의 제조방법 및 이를 포함하는 약학적 조성물 | |
WO2024005343A1 (ko) | 트리아졸로피라진 유도체의 메실산염 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19864449 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 3109210 Country of ref document: CA |
|
ENP | Entry into the national phase |
Ref document number: 2019347545 Country of ref document: AU Date of ref document: 20190920 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2021517439 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2019864449 Country of ref document: EP Effective date: 20210428 |