WO2013007167A1 - 二肽基肽酶-iv抑制剂的盐的晶型i及其制备方法和应用 - Google Patents
二肽基肽酶-iv抑制剂的盐的晶型i及其制备方法和应用 Download PDFInfo
- Publication number
- WO2013007167A1 WO2013007167A1 PCT/CN2012/078294 CN2012078294W WO2013007167A1 WO 2013007167 A1 WO2013007167 A1 WO 2013007167A1 CN 2012078294 W CN2012078294 W CN 2012078294W WO 2013007167 A1 WO2013007167 A1 WO 2013007167A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- organic solvent
- methyl
- imidazo
- oxo
- Prior art date
Links
- UWSKGQJKQNVRJZ-QGZVFWFLSA-N Cc(cc1N(CCC2)C[C@@H]2N)nc(N2C)c1N(Cc(cccc1)c1C#N)C2=O Chemical compound Cc(cc1N(CCC2)C[C@@H]2N)nc(N2C)c1N(Cc(cccc1)c1C#N)C2=O UWSKGQJKQNVRJZ-QGZVFWFLSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/444—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring heteroatom, e.g. amrinone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/48—Drugs for disorders of the endocrine system of the pancreatic hormones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
Definitions
- the invention belongs to the technical field of medicine, and specifically relates to a crystal form I of a salt of a dipeptidyl peptidase-IV inhibitor, a preparation method and application thereof. Background technique
- the dipeptidyl peptidase-IV (DPP-IV) inhibitor is a new-generation oral type 2 diabetes drug that acts as a non-insulin therapeutic by enhancing incretin activity. DPP-IV inhibitors have no adverse effects such as weight gain and edema compared to conventional drugs for the treatment of diabetes.
- the compound of the formula (1) is -2-[[7-(3-aminopiperidin-1-yl)-3,5-dimethyl-2-oxo-2,3-dihydro-1/ 7-Imidazo[4,5-b]pyridin-1-yl]methyl]benzonitrile (referred to as Compound A in the specification, which has been described in the patent application CN201010291056.9) is a DPP-IV inhibitor compound, Selective for DPP-IV.
- An object of the present invention is to solve the above problems and to provide a crystal form of a compound A or a salt thereof which has better stability, better handleability, good bioavailability and solubility, and a preparation method thereof.
- the present invention provides the crystalline form I of the dihydrochloride salt of the compound A represented by the formula (1): using Cu-Ka radiation, the X-ray powder diffraction expressed by 2 angles (°) is 8.7 ⁇ 0.2 °, 19.4 ⁇ 0.2 ° 23.5 ⁇ 0.2. 27.2 ⁇ 0.2. There are characteristic peaks.
- Formula (l)
- Form I of the dihydrochloride salt of Compound A using Cu- ⁇ radiation, X-ray powder diffraction expressed in 2 angles (°), in addition to the characteristic peaks described above, at 12.5 ⁇ 0.2 °, 22.5 ⁇ 0.2. , 25.5 ⁇ 0.2. There are characteristic peaks.
- Form I of the dihydrochloride salt of Compound A using Cu- ⁇ radiation, X-ray powder diffraction expressed in 2 angles (°), in addition to the characteristic peaks described above, still at 11.7 ⁇ 0.2 °, 14.6 ⁇ 0.2. 26.0 ⁇ 0.2. There are characteristic peaks.
- the present invention also provides a process for the preparation of Form I of the dihydrochloride salt of Compound A.
- the compound A is dissolved in an organic solvent, heated, and a certain stoichiometric amount of hydrochloric acid is added dropwise. After the dropwise addition is completed, the mixture is stirred, filtered, and dried to obtain the crystal form I of the dihydrochloride salt of the compound A.
- the "organic solvent" for dissolving the compound A described in the above production method is selected from lower alcohols having 1 to 4 carbon atoms, such as methanol, ethanol, propanol, isopropanol, n-butanol, isobutanol, etc. a lower ketone having 3 to 6 carbon atoms, such as acetone, butanone or the like; acetonitrile; propionitrile or tetrahydrofuran; and preferably ethanol.
- the "organic solvent” for dissolving the compound A described in the above production method may also be a mixed solvent, which is a mixed solvent composed of two or more organic solvents in a certain volume ratio, or an organic solvent and a mixed solvent of water in a certain volume ratio; including but not limited to the following mixed solvent systems and ratios: methanol/water (40:1), ethanol/water (40:1), acetonitrile/water (25:1), tetrahydrofuran/ Water (40:1), acetone/water (30:1), 1, 4-dioxane/water (25:1), etc.; methanol/acetonitrile, methanol/tetrahydrofuran, methanol/dichloromethane, methanol/ Ethyl acetate, methanol/methyl tert-butyl ether, methanol/n-hexane, methanol/toluene, ethanol/acetonitrile, ethanol/tetrahydrofuran
- the "certain stoichiometric ratio" as referred to in the above production method means that the molar ratio of the compound A to hydrochloric acid is ⁇ 1:2, preferably 1:4:2.
- the invention further provides a pharmaceutical composition of Form I of the dihydrochloride salt of Compound A with one or more pharmaceutically acceptable carriers and/or diluents which can be administered orally to a patient in need of such treatment.
- a suitable filler, a binder, a disintegrant, a lubricant or the like may be added.
- the present invention also provides the use of the crystalline form I of the dihydrochloride salt of Compound A for the preparation of a medicament for the treatment and/or prevention of non-insulin dependent diabetes.
- Figure 1 is an X-ray powder diffraction pattern of Form I of Compound A dihydrochloride, the ordinate indicates the diffraction intensity (CPS), and the abscissa indicates the diffraction angle ⁇
- Fig. 2 is a diagram showing the single-molecular structure of the X-ray single crystal diffraction of the crystalline form I of the compound hydrazine dihydrochloride. detailed description
- the X-ray powder diffraction expressed at 2 angles (°:) has characteristic peaks at 8.7 ⁇ 0.2°, 19.4 ⁇ 0.2°, 23.5 ⁇ 0.2°, 27.2 ⁇ 0.2°; still at 12.5 ⁇ 0.2 Characteristic peaks at °, 22.5 ⁇ 0.2°, 25.5 ⁇ 0.2°; still at 11.7 ⁇ 0.2°, 14.6 ⁇ 0.2 °, 26.0 ⁇ 0.2. There are characteristic peaks.
- X-ray powder diffraction The X-ray powder diffraction pattern is shown in Fig. 1, which has a peak at the following diffraction angle 2 ⁇ (°): 8.70. 11.66. , 12.46°, 14.62°, 19.38. 22.50°, 23.52°, 25.42°, 26.00°, 27.14°.
- Structural refinement method Full matrix least squares method (SHELX-97)
- the test conditions were respectively at a high temperature of 60 ° C (the inner layer was sealed with a plastic bag with aluminum foil for pharmaceutical packaging), high humidity RH75% ⁇ 5% (tiled in a dry clean surface dish), and light was 4500 Lx ⁇ 500 Lx (flat) Placed in a dry clean surface dish), placed in the 5th, respectively Samples were taken for 10 days, and the contents of the relevant substances and the compound A were measured and compared with the samples of 0 days.
- the long-term stability test conditions were placed at a temperature of 25 °C ⁇ 2 °C and RH 60% ⁇ 10%, and samples were taken at the end of the 3rd, 6th, 9th, 12th, and 18th months to determine the content of the substance and compound A. Compare with the 0 day sample. During the inspection, the inner layer of the sample was sealed with a plastic bag with aluminum foil wrapped in a pharmaceutical package.
- Test sample Example 1 Preparation of compound A crystal form of dihydrochloride salt I
- mice's food was removed at 5 pm on the day before the test, and the fasting was performed overnight.
- the fasting blood glucose was measured at 9 am the next day.
- the blood glucose was -30 minutes.
- the weight was recorded and the blood glucose and body weight were randomly divided into 4 groups.
- the background control group the vehicle control group, the drug administration group 1 and the drug administration group 2, the drug was administered by weight, and the vehicle (0.9% sodium chloride injection), the test sample 1 mg/kg, and the test product 3 mg were respectively administered. /kg, dosage volume 10 mL/kg.
- blood glucose was measured for 0 minutes of blood glucose, and the vehicle control group, the administration group 1 and the administration group 2 were re-administered with glucose at a dose of 3 g/kg, and the background control group was orally administered with 0.9%.
- Sodium chloride injection the gastric volume is 10 mL/kg.
- the blood glucose levels at 20, 40, 60 and 120 minutes after glucose administration were then determined.
- Form I of Compound A dihydrochloride has significant hypoglycemic effects and can treat and/or prevent non-insulin dependent diabetes.
- Example 5 Pharmacokinetic study of the crystalline form I of the dihydrochloride salt of Compound A in SD rats
- Test sample Example 1 Preparation of compound A dihydrochloride salt form I Experimental animal: SD ( Sprague Dwaley) Rat, 12
- SD rats were divided into intravenous injection group and intragastric administration group, with 6 rats in each group, half male and half female, and the dose was 10 mg/kg (calculated as compound A).
- the intravenous administration route has a drug volume of 5 mL/kg
- the intragastric administration route has a drug volume of 10 mL/kg.
- the time points of blood collection were as follows: pre-dose (O min) and 5 min, 15 min, 30 min, 1 h, 2 h, 4 h, 6 h, 8 h, 12 h, 24 h after administration.
- blood is collected from about 150 to the heparin sodium anticoagulant tube.
- the whole blood is placed in a high-speed refrigerated centrifuge (8000 rpm, 0-4 ° C) for 6 min, and the supernatant plasma is separated and stored in the refrigerator. In the test, all blood samples were centrifuged within 30 mm after blood collection. The drug concentration of Compound A in the plasma of SD rats was determined by LC-MS/MS.
- Blood concentration-time curves were plotted and pharmacokinetic parameters were calculated using a non-compartmental model from Pharsight Phoenix 6.1.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Diabetes (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Endocrinology (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/127,824 US8927572B2 (en) | 2011-07-09 | 2012-07-06 | Crystal form I of salt of a dipeptidyl peptidase-IV inhibitor and preparation method and use thereof |
JP2014517432A JP5695800B2 (ja) | 2011-07-09 | 2012-07-06 | ジペプチジルペプチダーゼ−iv阻害剤の塩の結晶形i、及びその製造方法並びにその応用 |
ES12812010.2T ES2547687T3 (es) | 2011-07-09 | 2012-07-06 | Forma cristalina I de sal de un inhibidor de dipeptidil-peptidasa IV y procedimiento de preparación y uso de la misma |
EP12812010.2A EP2730575B1 (en) | 2011-07-09 | 2012-07-06 | Crystal form i of salt of dipeptidyl peptidase-iv inhibitor and preparation method and use thereof |
HK14105514.0A HK1192231A1 (zh) | 2011-07-09 | 2014-06-11 | 二肽基肽酶- 抑制劑的鹽的晶型 及其製備方法和應用 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110202157.9 | 2011-07-09 | ||
CN201110202157 | 2011-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013007167A1 true WO2013007167A1 (zh) | 2013-01-17 |
Family
ID=47442601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/078294 WO2013007167A1 (zh) | 2011-07-09 | 2012-07-06 | 二肽基肽酶-iv抑制剂的盐的晶型i及其制备方法和应用 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8927572B2 (zh) |
EP (1) | EP2730575B1 (zh) |
JP (1) | JP5695800B2 (zh) |
CN (1) | CN102863440B (zh) |
ES (1) | ES2547687T3 (zh) |
HK (1) | HK1192231A1 (zh) |
WO (1) | WO2013007167A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017107945A1 (zh) * | 2015-12-24 | 2017-06-29 | 山东轩竹医药科技有限公司 | 二肽基肽酶-iv抑制剂的苯甲酸盐的晶型 |
WO2017211293A1 (zh) * | 2016-06-08 | 2017-12-14 | 山东轩竹医药科技有限公司 | 二肽基肽酶-iv抑制剂的丁二酸盐的晶型 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004050658A1 (de) * | 2002-12-03 | 2004-06-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue substituierte imidazo-pyridinone und imidazo-pyridazinone, ihre herstellung und ihre verwendung als arzneimittel |
CN101228164A (zh) * | 2005-05-20 | 2008-07-23 | 布里斯托尔-迈尔斯·斯奎布公司 | 二肽基肽酶iv的吡咯并吡啶类抑制剂及方法 |
WO2009099594A1 (en) * | 2008-02-04 | 2009-08-13 | Cytokinetics, Incorporated | Certain chemical entities, compositions and methods |
WO2011085643A1 (zh) * | 2010-01-15 | 2011-07-21 | 山东轩竹医药科技有限公司 | 吡啶并环衍生物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4279784B2 (ja) * | 2002-12-04 | 2009-06-17 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 1,3−ジヒドロ−イミダゾール縮合環化合物 |
US7521557B2 (en) * | 2005-05-20 | 2009-04-21 | Bristol-Myers Squibb Company | Pyrrolopyridine-based inhibitors of dipeptidyl peptidase IV and methods |
AR074072A1 (es) * | 2008-11-11 | 2010-12-22 | Lilly Co Eli | Compuesto de imidazol -piperidin -pirrol-pirimidin-6-ona, composicion farmaceutica que lo comprende y su uso para preparar un medicamento util para tratar el glioblastoma multiforme |
-
2012
- 2012-07-06 ES ES12812010.2T patent/ES2547687T3/es active Active
- 2012-07-06 EP EP12812010.2A patent/EP2730575B1/en not_active Not-in-force
- 2012-07-06 US US14/127,824 patent/US8927572B2/en active Active
- 2012-07-06 WO PCT/CN2012/078294 patent/WO2013007167A1/zh active Application Filing
- 2012-07-06 JP JP2014517432A patent/JP5695800B2/ja not_active Expired - Fee Related
- 2012-07-08 CN CN201210251941.3A patent/CN102863440B/zh active Active
-
2014
- 2014-06-11 HK HK14105514.0A patent/HK1192231A1/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004050658A1 (de) * | 2002-12-03 | 2004-06-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue substituierte imidazo-pyridinone und imidazo-pyridazinone, ihre herstellung und ihre verwendung als arzneimittel |
CN101228164A (zh) * | 2005-05-20 | 2008-07-23 | 布里斯托尔-迈尔斯·斯奎布公司 | 二肽基肽酶iv的吡咯并吡啶类抑制剂及方法 |
WO2009099594A1 (en) * | 2008-02-04 | 2009-08-13 | Cytokinetics, Incorporated | Certain chemical entities, compositions and methods |
WO2011085643A1 (zh) * | 2010-01-15 | 2011-07-21 | 山东轩竹医药科技有限公司 | 吡啶并环衍生物 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2730575A4 * |
Also Published As
Publication number | Publication date |
---|---|
HK1192231A1 (zh) | 2014-08-15 |
US8927572B2 (en) | 2015-01-06 |
ES2547687T3 (es) | 2015-10-08 |
EP2730575A1 (en) | 2014-05-14 |
EP2730575B1 (en) | 2015-09-16 |
CN102863440B (zh) | 2015-05-27 |
JP2014520763A (ja) | 2014-08-25 |
US20140206874A1 (en) | 2014-07-24 |
EP2730575A4 (en) | 2014-11-26 |
CN102863440A (zh) | 2013-01-09 |
JP5695800B2 (ja) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI657826B (zh) | Complex of angiotensin II receptor antagonist metabolite and NEP inhibitor and preparation method thereof | |
TW200944508A (en) | Novel solid forms of bendamustine hydrochloride | |
JP2012517456A (ja) | 新規なシタグリプチンの塩 | |
KR20120114174A (ko) | 1-(3-시아노-1-아이소프로필-인돌-5-일)피라졸-4-카르복실산의 결정형과 그의 제조방법 | |
CN107663177B (zh) | 2,6-二甲基嘧啶酮衍生物的盐及其用途 | |
WO2021164538A1 (zh) | 一种多靶点酪氨酸激酶抑制剂 | |
US11986453B2 (en) | Stable pharmaceutical composition containing non-steroidal anti-inflammatory drug derivative | |
US10323035B2 (en) | Co-crystal of a CDK inhibitor and an MEK inhibitor and process of preparation thereof | |
CN111635315A (zh) | 一种解热镇痛药物及其制备方法和应用 | |
WO2013007167A1 (zh) | 二肽基肽酶-iv抑制剂的盐的晶型i及其制备方法和应用 | |
BR112012020377B1 (pt) | Uso de um composto ou sal farmaceuticamente aceitável do mesmo e embalagem comercial | |
JP2021508338A (ja) | セスキテルペン誘導体の結晶形、およびその調製方法と用途 | |
CN107980038A (zh) | 沙库巴曲钙盐 | |
TW201302203A (zh) | A2b腺苷受體拮抗劑於在心肌梗塞後之病患內治療心衰竭及心律不整上之用途 | |
US10196355B2 (en) | Forms of apremilast | |
CN111556748B (zh) | 一种局部麻醉药物 | |
EP3257856B1 (en) | Crystal form a of compound and preparation method thereof | |
WO2022001889A1 (zh) | 去甲曲马多的盐及其用途 | |
JP2019509325A (ja) | Dppiv阻害剤のマレイン酸塩の多形およびその製造方法 | |
JP2019509314A (ja) | Dppiv阻害剤の塩形態およびその製造方法 | |
WO2023104201A1 (zh) | 芳基c-葡萄糖苷衍生物、其制备方法及其用途 | |
CN105315301B (zh) | 噻二唑类dpp‑ⅳ抑制剂的枸橼酸盐 | |
CN111100122A (zh) | 左旋四氢帕马丁新化合物 |
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: 12812010 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012812010 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2014517432 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14127824 Country of ref document: US |