EP1891046A1 - Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester - Google Patents
Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylesterInfo
- Publication number
- EP1891046A1 EP1891046A1 EP06763468A EP06763468A EP1891046A1 EP 1891046 A1 EP1891046 A1 EP 1891046A1 EP 06763468 A EP06763468 A EP 06763468A EP 06763468 A EP06763468 A EP 06763468A EP 1891046 A1 EP1891046 A1 EP 1891046A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- methyl
- amino
- benzimidazole
- carbonyl
- hexyloxycarbonylamino
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- SEGHHPAKTYKSLB-UHFFFAOYSA-N ethyl 3-[[2-[[4-[(hexoxycarbonylhydrazinylidene)methyl]anilino]methyl]-1-methylbenzimidazole-5-carbonyl]-pyridin-2-ylamino]propanoate Chemical compound C1=CC(C=NNC(=O)OCCCCCC)=CC=C1NCC1=NC2=CC(C(=O)N(CCC(=O)OCC)C=3N=CC=CC=3)=CC=C2N1C SEGHHPAKTYKSLB-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003814 drug Substances 0.000 claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- -1 Hexyloxycarbonylamino-imino-methyl Chemical group 0.000 claims description 32
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 150000004685 tetrahydrates Chemical class 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 7
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000011321 prophylaxis Methods 0.000 claims description 4
- 108090000190 Thrombin Proteins 0.000 claims description 3
- 206010047249 Venous thrombosis Diseases 0.000 claims description 3
- KSGXQBZTULBEEQ-UHFFFAOYSA-N dabigatran etexilate Chemical compound C1=CC(C(N)=NC(=O)OCCCCCC)=CC=C1NCC1=NC2=CC(C(=O)N(CCC(=O)OCC)C=3N=CC=CC=3)=CC=C2N1C KSGXQBZTULBEEQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 229960004072 thrombin Drugs 0.000 claims description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 2
- 239000003085 diluting agent Substances 0.000 claims 2
- OYDCODOCYYHVPF-UHFFFAOYSA-N ethyl propanoate tetrahydrate Chemical compound O.O.O.O.CCOC(=O)CC OYDCODOCYYHVPF-UHFFFAOYSA-N 0.000 claims 2
- 239000004480 active ingredient Substances 0.000 abstract description 20
- 229940079593 drug Drugs 0.000 abstract description 15
- 239000000243 solution Substances 0.000 description 14
- 239000013543 active substance Substances 0.000 description 10
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 239000002775 capsule Substances 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 4
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 4
- 229930195725 Mannitol Natural products 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 229940099112 cornstarch Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008101 lactose Substances 0.000 description 4
- 235000019359 magnesium stearate Nutrition 0.000 description 4
- 239000000594 mannitol Substances 0.000 description 4
- 235000010355 mannitol Nutrition 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000008215 water for injection Substances 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 238000000634 powder X-ray diffraction Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- 238000001665 trituration Methods 0.000 description 2
- 206010051055 Deep vein thrombosis Diseases 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000002618 bicyclic heterocycle group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 229960000288 dabigatran etexilate Drugs 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- 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
- C07D401/02—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 two hetero rings
- C07D401/12—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 two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- 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
-
- 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
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
Definitions
- the invention relates to novel polymorphs of the active ingredient 3 - [(2 - ⁇ [4- (hexyloxycarbonyl-amino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) -pyridine -2-yl-amino] -propionic acid ethyl ester, process for their preparation and their use as medicaments.
- the compound of Chemical Formula I is the postoperative prophylaxis of deep vein thrombosis and the prophylaxis of strokes.
- the object of the invention is to provide novel polymorphs of the compound of formula I with advantageous properties for the pharmaceutical application.
- examples of these parameters are the effective stability of the starting material under various environmental conditions, stability in the course of preparation of the pharmaceutical formulation, and stability in the final compositions of the drug.
- the drug used to prepare the drug compositions should therefore have high stability, which must be ensured even under various environmental conditions. This is absolutely necessary in order to prevent the use of pharmaceutical compositions in which, in addition to the actual active substance, for example, degradation products thereof are contained. In such a case, an active ingredient content found in pharmaceutical formulations could be lower than specified.
- the absorption of moisture reduces the content of drug active substance due to the weight gain caused by the absorption of water.
- Moisture-prone drugs must be protected from moisture during storage, for example by adding suitable drying agents or by storing the drug in a humidity protected environment.
- the ingestion of moisture may reduce the level of drug during manufacture if the drug is present in the environment without any Protection from moisture is exposed.
- a drug should only be slightly hygroscopic.
- solubility of the active ingredient Another criterion which, depending on the choice of formulation or the choice of the preparation process of the formulation of possibly outstanding importance, is the solubility of the active ingredient. If, for example, drug solutions (for example for infusions) are provided, sufficient solubility of the active substance in physiologically acceptable solvents is indispensable. Also for orally administered drugs sufficient solubility of the drug is of great importance.
- the invention therefore provides the polymorphs of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenylamino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) - pyridin-2-yl-amino] -propionic acid ethyl ester with the designations anhydrous form I, anhydrous form II and tetrahydrate.
- Another subject of the invention are pharmaceutical compositions containing at least one of the abovementioned polymorphs and methods for the production of medicaments which are suitable for the prophylaxis of venous thrombosis and stroke and which contain polymorphs according to the invention.
- the DSC diagram of the anhydrous Form I is characterized by the presence of four further weak endothermic signals at approximately 53, 75, 98, and 118 ° C. These signals are due to fully reversible fixed-solid phase transitions, ie in the temperature range between 53-75, 75-98, 98-118 and 118-135 0 C there are four further high-temperature phases of the anhydrous form I.
- a further subject of the invention are the processes for the selective preparation of the three polymorphic forms and the modifications obtainable by these processes.
- the anhydrous form II of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) is obtained according to the invention.
- pyridin-2-yl-amino] -propionic acid ethyl ester by reacting
- the tetrahydrate of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) -pyridine-2 is obtained.
- yl-amino] -propionic acid ethyl ester by adding
- Table 1 X-ray powder reflections (up to 30 ° 2 ⁇ ) and intensities (normalized) of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) -pyridin-2-yl-amino] -propionic acid ethyl ester (anhydrous form I)
- Table 2 X-ray powder reflections (up to 30 ° 2 ⁇ ) and intensities (normalized) of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) -pyridin-2-yl-amino] -propionic acid ethyl ester (anhydrous Form II)
- Table 3 X-ray powder reflections (up to 30 ° 2 ⁇ ) and intensities (normalized) of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / - benzimidazole-5-carbonyl) -pyridin-2-yl-amino] -propionic acid ethyl ester (tetrahydrate)
- Figures 1 to 3 show the X-ray powder diffraction patterns of the three crystalline forms of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 H-benzimidazole- ⁇ -carbonyl-1-pyridine -Z-yl-aminoJ-propionic acid ethyl ester.
- Figures 4-6 show the thermal analysis (DSC / TG) for the three crystalline forms of 3 - [(2 - ⁇ [4- (hexyloxycarbonylamino-imino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-1 / - / -benzimidazole-5-carbonyl) -pyridin-2-yl-amino] -propionate.
- the melting points were determined by means of DSC, a device from Mettler-Toledo (type: DSC 821) was used for this purpose.
- the melting temperature used was the peak temperature of the corresponding melting peak in the DSC diagram.
- the accuracy of the stated melting points is about ⁇ 3 0 C, the tetrahydrate ⁇ 5 0 C, since the tetrahydrate gives the enclosed in the crystal lattice water of crystallization during melting and thus results in a very much broadened endothermic signal.
- the starting compound 3 - [(2 - ⁇ [4- (aminohexyloxycarbonylimino-methyl) -phenyl-amino] -methyl ⁇ -1-methyl-7 / - / - benzimidazole-5-carbonyl) -pyridin-2-yl amino] propionic acid ethyl ester can be prepared, for example, as described in International Application WO 98/37075, Example 113.
- composition Active substance 75.0 mg
- Example 5 Dry ampoule containing 35 mg of active ingredient per 2 ml
- Active substance and mannitol are dissolved in water. After bottling is freeze-dried.
- the solution to the ready-to-use solution is water for injections.
- (1), (2) and (3) are mixed and granulated with an aqueous solution of (4).
- the dried granules are admixed with (5).
- From this mixture tablets are pressed, biplan with double-sided facet and one-sided part score. Diameter of the tablets: 9 mm.
- (1), (2) and (3) are mixed and granulated with an aqueous solution of (4).
- the dried granules are admixed with (5).
- From this mixture tablets are pressed, biplan with double-sided facet and one-sided part score. Diameter of the tablets: 12 mm.
- (1) is triturated with (3). This trituration is added to the mixture of (2) and (4) under intensive mixing.
- This powder mixture is filled in a capsule filling machine in hard gelatin capsule size 3.
- (1) is triturated with (3). This trituration is added to the mixture of (2) and (4) under intensive mixing.
- This powder mixture is filled on a capsule filling machine into hard gelatine capsules size 0.
- 1 suppository contains:
- Polyethylene glycol (M.G. 1500) 600.0 mg
- Polyethylene glycol (MW 6000) 460.0 mg Polyethylene sorbitan monostearate 840.0 mg 2,000.0 mg
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10180840A EP2305665A1 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
| EP09157302A EP2088146A3 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsaeure-ethylester |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005025728A DE102005025728A1 (de) | 2005-06-04 | 2005-06-04 | Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-Propionsäure-ethylester |
| PCT/EP2006/062847 WO2006131491A1 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09157302A Division EP2088146A3 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsaeure-ethylester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1891046A1 true EP1891046A1 (de) | 2008-02-27 |
Family
ID=36812978
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09157302A Withdrawn EP2088146A3 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsaeure-ethylester |
| EP06763468A Ceased EP1891046A1 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
| EP10180840A Withdrawn EP2305665A1 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09157302A Withdrawn EP2088146A3 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsaeure-ethylester |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10180840A Withdrawn EP2305665A1 (de) | 2005-06-04 | 2006-06-01 | Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino- imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US20060276513A1 (de) |
| EP (3) | EP2088146A3 (de) |
| JP (1) | JP2008545734A (de) |
| KR (1) | KR20080021763A (de) |
| CN (1) | CN101189224B (de) |
| AR (1) | AR054278A1 (de) |
| AU (1) | AU2006256778A1 (de) |
| BR (1) | BRPI0611099A2 (de) |
| CA (1) | CA2609583A1 (de) |
| DE (1) | DE102005025728A1 (de) |
| EA (1) | EA014082B1 (de) |
| EC (1) | ECSP077981A (de) |
| IL (1) | IL187845A0 (de) |
| MX (1) | MX2007014892A (de) |
| NO (1) | NO20075862L (de) |
| NZ (1) | NZ564621A (de) |
| PE (1) | PE20070082A1 (de) |
| TW (1) | TW200716107A (de) |
| UA (1) | UA92349C2 (de) |
| UY (1) | UY29575A1 (de) |
| WO (1) | WO2006131491A1 (de) |
| ZA (1) | ZA200709715B (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030181488A1 (en) | 2002-03-07 | 2003-09-25 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Administration form for the oral application of 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionic acid ethyl ester and the salts thereof |
| DE10339862A1 (de) * | 2003-08-29 | 2005-03-24 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)- phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester-Methansulfonat und dessen Verwendung als Arzneimittel |
| DE102006054005A1 (de) * | 2006-11-16 | 2008-05-21 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
| US20110129538A1 (en) * | 2008-03-28 | 2011-06-02 | Boehringer Ingelheim International Gmbh | Process for preparing orally administered dabigatran formulations |
| JP2011527318A (ja) | 2008-07-14 | 2011-10-27 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | ダビガトランを含有する医薬組成物の製造方法 |
| AU2009315729A1 (en) | 2008-11-11 | 2010-05-20 | Boehringer Ingelheim International Gmbh | Method for treating or preventing thrombosis using dabigatran etexilate or a salt thereof with improved safety profile over conventional warfarin therapy |
| HUP1000069A2 (en) | 2010-02-02 | 2012-05-02 | Egis Gyogyszergyar Nyilvanosan M Kod Ruszvunytarsasag | New salts for the preparation of pharmaceutical composition |
| JP2013521318A (ja) | 2010-03-08 | 2013-06-10 | ラティオファルム ゲー・エム・ベー・ハー | ダビガトランエテキシラートを含有する医薬組成物 |
| WO2012027543A1 (en) | 2010-08-25 | 2012-03-01 | Teva Pharmaceuticals Usa, Inc. | Solid state forms of dabigatran etexilate, dabigatran etexilate mesylate and processes for preparation thereof |
| US9174609B2 (en) | 2011-04-21 | 2015-11-03 | Pylon Manufacturing Corp. | Wiper blade with cover |
| HUP1100244A2 (hu) | 2011-05-11 | 2012-11-28 | Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag | Gyógyszeripari intermedierek és eljárás elõállításukra |
| WO2012162492A1 (en) | 2011-05-24 | 2012-11-29 | Teva Pharmaceutical Industries Ltd. | Compressed core comprising organic acids for a pharmaceutical composition |
| EP2610251A1 (de) * | 2011-12-29 | 2013-07-03 | Zaklady Farmaceutyczne Polpharma SA | Neuartige polymorphe Formen von Dabigatranetexilat und Verfahren zu deren Herstellung |
| WO2013111163A2 (en) | 2012-01-20 | 2013-08-01 | Cadila Healthcare Limited | Process for the preparation of dabigatran etexilate mesylate and polymorphs of intermediates thereof |
| WO2013124749A1 (en) * | 2012-02-20 | 2013-08-29 | Alembic Pharmaceuticals Limited | Novel polymorph of dabigatran etexilate |
| US20130219649A1 (en) | 2012-02-24 | 2013-08-29 | Pylon Manufacturing Corp. | Wiper blade |
| WO2014012880A1 (en) * | 2012-07-16 | 2014-01-23 | Interquim, S.A. | Process for the preparation of intermediates for the synthesis of dabigatran etexilate, and crystalline forms of said intermediates |
| WO2014020546A2 (en) | 2012-07-31 | 2014-02-06 | Ranbaxy Laboratories Limited | Crystalline forms of dabigatran etexilate and process for their preparation |
| EP2890692A1 (de) | 2012-08-31 | 2015-07-08 | Ranbaxy Laboratories Limited | Verfahren zur herstellung einer kristallinen form i von methansulfonatsalz aus dabigatranetexilat |
| CN103664881A (zh) * | 2012-09-20 | 2014-03-26 | 天津药物研究院 | 结晶变体形态b的达比加群酯及其制备方法和用途 |
| EP2900652A2 (de) | 2012-09-28 | 2015-08-05 | Ranbaxy Laboratories Limited | Verfahren zur herstellung von dabigatranetexilat oder einem pharmazeutisch unbedenklichen salz davon |
| WO2014049585A2 (en) | 2012-09-28 | 2014-04-03 | Ranbaxy Laboratories Limited | Process for the preparation of dabigatran etexilate or pharmaceutically acceptable salt thereof |
| EP2722033A1 (de) * | 2012-10-19 | 2014-04-23 | Sanovel Ilac Sanayi ve Ticaret A.S. | Pharmazeutische Zusammensetzungen aus dabigatranfreier Base |
| CN103788063B (zh) * | 2012-10-29 | 2016-01-20 | 天津药物研究院 | 四水合达比加群酯晶体及其制备方法和药物用途 |
| CN103864756B (zh) * | 2012-12-11 | 2018-06-15 | 四川海思科制药有限公司 | 丁二磺酸达比加群酯及其制备方法和用途 |
| WO2014178017A1 (en) | 2013-04-30 | 2014-11-06 | Ranbaxy Laboratories Limited | Dabigatran etexilate impurity, process of its preparation, and its use as a reference standard |
| WO2015124764A1 (en) | 2014-02-24 | 2015-08-27 | Erregierre S.P.A. | Synthesis process of dabigatran etexilate mesylate, intermediates of the process and novel polymorph of dabigatran etexilate |
| WO2015128875A2 (en) | 2014-02-26 | 2015-09-03 | Megafine Pharma (P) Ltd. | A process for preparation of dabigatran etexilate mesylate and intermediates thereof |
| CN104892574A (zh) * | 2014-03-04 | 2015-09-09 | 浙江海正药业股份有限公司 | 达比加群酯甲磺酸盐的晶型及其制备方法和用途 |
| CN104974137A (zh) * | 2014-04-04 | 2015-10-14 | 江苏天士力帝益药业有限公司 | 达比加群酯甲磺酸盐新晶型及其制备方法 |
| WO2017037743A2 (en) * | 2015-09-03 | 2017-03-09 | Sun Pharmaceutical Industries Limited | Dabigatran etexilate 1,4-butanedisulfonate salt and its crystal form |
| CN105859686B (zh) | 2016-05-24 | 2021-10-08 | 浙江华海药业股份有限公司 | 一种达比加群酯游离碱的精制方法 |
| CN106349221A (zh) * | 2016-08-29 | 2017-01-25 | 常州市阳光药业有限公司 | 高纯度达比加群酯的制备方法 |
| CN107778291A (zh) * | 2016-08-31 | 2018-03-09 | 亚宝药业集团股份有限公司 | 一种甲磺酸达比加群酯晶型ⅱ的制备方法 |
| JP2020193184A (ja) * | 2019-05-30 | 2020-12-03 | ダイト株式会社 | ダビガトランエテキシラートメタンスルホン酸塩の形態iの製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675405A (en) * | 1984-09-21 | 1987-06-23 | American Home Products Corporation | Quinoline compounds as antiallergic and antithrombotic agents |
| US5416099A (en) * | 1991-10-29 | 1995-05-16 | Merck & Co., Inc. | Fibrinogen receptor antagonists |
| DE4421052A1 (de) * | 1994-06-17 | 1995-12-21 | Basf Ag | Neue Thrombininhibitoren, ihre Herstellung und Verwendung |
| PE121699A1 (es) | 1997-02-18 | 1999-12-08 | Boehringer Ingelheim Pharma | Heterociclos biciclicos disustituidos como inhibidores de la trombina |
| US6414008B1 (en) * | 1997-04-29 | 2002-07-02 | Boehringer Ingelheim Pharma Kg | Disubstituted bicyclic heterocycles, the preparation thereof, and their use as pharmaceutical compositions |
| US6627646B2 (en) * | 2001-07-17 | 2003-09-30 | Sepracor Inc. | Norastemizole polymorphs |
| CA2476054C (en) | 2002-03-07 | 2011-11-08 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Pharmaceutical composition for the oral administration of 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino)-methyl}-1-methyl-1h-benzimidazol-5-carbonyl)-pyridin-2-yl-amino)-propionic acid ethyl ester and the salts thereof |
| DE10235639A1 (de) * | 2002-08-02 | 2004-02-19 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue Prodrugs von 1-Methyl-2-(4-amidinophenylaminomethyl)-benzimidazol-5-yl-carbonsäure-(N-2-pyridyl-N-2-hydroxycarbonylethyl)-amid, ihre Herstellung und ihre Verwendung als Arzneimittel |
| DE10339862A1 (de) * | 2003-08-29 | 2005-03-24 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)- phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester-Methansulfonat und dessen Verwendung als Arzneimittel |
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2005
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2006
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- 2006-06-01 NZ NZ564621A patent/NZ564621A/en not_active IP Right Cessation
- 2006-06-01 EP EP09157302A patent/EP2088146A3/de not_active Withdrawn
- 2006-06-01 EP EP06763468A patent/EP1891046A1/de not_active Ceased
- 2006-06-01 BR BRPI0611099-1A patent/BRPI0611099A2/pt not_active IP Right Cessation
- 2006-06-01 WO PCT/EP2006/062847 patent/WO2006131491A1/de not_active Ceased
- 2006-06-01 UA UAA200714329A patent/UA92349C2/ru unknown
- 2006-06-01 AU AU2006256778A patent/AU2006256778A1/en not_active Abandoned
- 2006-06-01 EA EA200702541A patent/EA014082B1/ru not_active IP Right Cessation
- 2006-06-01 JP JP2008514111A patent/JP2008545734A/ja active Pending
- 2006-06-01 CA CA002609583A patent/CA2609583A1/en not_active Abandoned
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- 2006-06-01 MX MX2007014892A patent/MX2007014892A/es not_active Application Discontinuation
- 2006-06-01 CN CN2006800197579A patent/CN101189224B/zh not_active Expired - Fee Related
- 2006-06-01 EP EP10180840A patent/EP2305665A1/de not_active Withdrawn
- 2006-06-02 AR AR20060102306A patent/AR054278A1/es unknown
- 2006-06-02 TW TW095119674A patent/TW200716107A/zh unknown
- 2006-06-02 PE PE2006000604A patent/PE20070082A1/es not_active Application Discontinuation
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2007
- 2007-11-12 ZA ZA200709715A patent/ZA200709715B/xx unknown
- 2007-11-15 NO NO20075862A patent/NO20075862L/no not_active Application Discontinuation
- 2007-12-03 IL IL187845A patent/IL187845A0/en unknown
- 2007-12-05 EC EC2007007981A patent/ECSP077981A/es unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006131491A1 * |
Also Published As
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| MX2007014892A (es) | 2008-04-17 |
| CN101189224B (zh) | 2012-03-28 |
| WO2006131491A8 (de) | 2007-12-27 |
| ECSP077981A (es) | 2008-01-23 |
| EA200702541A1 (ru) | 2008-06-30 |
| AR054278A1 (es) | 2007-06-13 |
| CA2609583A1 (en) | 2006-12-14 |
| DE102005025728A1 (de) | 2006-12-07 |
| WO2006131491A1 (de) | 2006-12-14 |
| CN101189224A (zh) | 2008-05-28 |
| KR20080021763A (ko) | 2008-03-07 |
| TW200716107A (en) | 2007-05-01 |
| AU2006256778A8 (en) | 2008-03-13 |
| UA92349C2 (ru) | 2010-10-25 |
| EP2088146A2 (de) | 2009-08-12 |
| JP2008545734A (ja) | 2008-12-18 |
| AU2006256778A1 (en) | 2006-12-14 |
| EP2088146A3 (de) | 2009-10-28 |
| PE20070082A1 (es) | 2007-01-16 |
| EP2305665A1 (de) | 2011-04-06 |
| EA014082B1 (ru) | 2010-08-30 |
| NZ564621A (en) | 2011-03-31 |
| BRPI0611099A2 (pt) | 2010-08-10 |
| IL187845A0 (en) | 2008-03-20 |
| NO20075862L (no) | 2008-02-26 |
| US20060276513A1 (en) | 2006-12-07 |
| UY29575A1 (es) | 2006-12-29 |
| ZA200709715B (en) | 2008-10-29 |
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