CN102167695A - 苯并咪唑羰基吡啶氨基丙酸乙酯半水合物及其用途 - Google Patents
苯并咪唑羰基吡啶氨基丙酸乙酯半水合物及其用途 Download PDFInfo
- Publication number
- CN102167695A CN102167695A CN2011100536316A CN201110053631A CN102167695A CN 102167695 A CN102167695 A CN 102167695A CN 2011100536316 A CN2011100536316 A CN 2011100536316A CN 201110053631 A CN201110053631 A CN 201110053631A CN 102167695 A CN102167695 A CN 102167695A
- Authority
- CN
- China
- Prior art keywords
- methyl
- amino
- carbonyl
- pyridine
- benzoglyoxaline
- 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.)
- Granted
Links
- -1 compound 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridine-2-yl-amino]-propionic acid-ethyl ester methane sulphonate Chemical class 0.000 claims abstract description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 45
- 239000000203 mixture Substances 0.000 claims description 27
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 15
- NFJCJDBKSWBKGU-UHFFFAOYSA-N CS(O)(=O)=O.CCOC(=O)CC Chemical compound CS(O)(=O)=O.CCOC(=O)CC NFJCJDBKSWBKGU-UHFFFAOYSA-N 0.000 claims description 14
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 12
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 206010051055 Deep vein thrombosis Diseases 0.000 claims description 3
- 206010047249 Venous thrombosis Diseases 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 230000002980 postoperative effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 33
- 239000003814 drug Substances 0.000 abstract description 10
- 230000004048 modification Effects 0.000 abstract description 8
- 238000012986 modification Methods 0.000 abstract description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 45
- XETBXHPXHHOLOE-UHFFFAOYSA-N dabigatran etexilate methanesulfonate Chemical compound CS(O)(=O)=O.C1=CC(C(\N)=N/C(=O)OCCCCCC)=CC=C1NCC1=NC2=CC(C(=O)N(CCC(=O)OCC)C=3N=CC=CC=3)=CC=C2N1C XETBXHPXHHOLOE-UHFFFAOYSA-N 0.000 description 40
- 239000003513 alkali Substances 0.000 description 21
- 229960000288 dabigatran etexilate Drugs 0.000 description 21
- 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 description 21
- 239000013543 active substance Substances 0.000 description 14
- GRCFSCSVLWPNGR-UHFFFAOYSA-N C(CCCCC)OC(=O)NC(C1=CC=C(C=C1)NCC1C(C(=O)O)(C=CC=C1C(=O)O)C)=N Chemical compound C(CCCCC)OC(=O)NC(C1=CC=C(C=C1)NCC1C(C(=O)O)(C=CC=C1C(=O)O)C)=N GRCFSCSVLWPNGR-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- 238000011081 inoculation Methods 0.000 description 11
- 238000001291 vacuum drying Methods 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000008194 pharmaceutical composition Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000000634 powder X-ray diffraction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229940002612 prodrug Drugs 0.000 description 2
- 239000000651 prodrug Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- CSDSSGBPEUDDEE-UHFFFAOYSA-N 2-formylpyridine Chemical compound O=CC1=CC=CC=N1 CSDSSGBPEUDDEE-UHFFFAOYSA-N 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 108090000190 Thrombin Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000002618 bicyclic heterocycle group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ROBXZHNBBCHEIQ-BYPYZUCNSA-N ethyl (2s)-2-aminopropanoate Chemical compound CCOC(=O)[C@H](C)N ROBXZHNBBCHEIQ-BYPYZUCNSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229960004072 thrombin Drugs 0.000 description 1
Images
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
- 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
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- 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
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- 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
- 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
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10339862A DE10339862A1 (de) | 2003-08-29 | 2003-08-29 | 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 |
DE10339862.7 | 2003-08-29 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800249521A Division CN1845917B (zh) | 2003-08-29 | 2004-08-24 | 3-[(2-{[4-(己氧基羰基氨基-亚氨基-甲基)-苯氨基]-甲基}-1-甲基-1h-苯并咪唑-5-羰基)-吡啶-2-基-氨基]-丙酸乙酯-甲磺酸盐及其作为药物的用途 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102167695A true CN102167695A (zh) | 2011-08-31 |
CN102167695B CN102167695B (zh) | 2013-06-19 |
Family
ID=34202202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800249521A Expired - Lifetime CN1845917B (zh) | 2003-08-29 | 2004-08-24 | 3-[(2-{[4-(己氧基羰基氨基-亚氨基-甲基)-苯氨基]-甲基}-1-甲基-1h-苯并咪唑-5-羰基)-吡啶-2-基-氨基]-丙酸乙酯-甲磺酸盐及其作为药物的用途 |
CN2011100536316A Expired - Lifetime CN102167695B (zh) | 2003-08-29 | 2004-08-24 | 苯并咪唑羰基吡啶氨基丙酸乙酯半水合物及其用途 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800249521A Expired - Lifetime CN1845917B (zh) | 2003-08-29 | 2004-08-24 | 3-[(2-{[4-(己氧基羰基氨基-亚氨基-甲基)-苯氨基]-甲基}-1-甲基-1h-苯并咪唑-5-羰基)-吡啶-2-基-氨基]-丙酸乙酯-甲磺酸盐及其作为药物的用途 |
Country Status (36)
Country | Link |
---|---|
US (2) | US20050234104A1 (zh) |
EP (2) | EP2060569B1 (zh) |
JP (2) | JP5348842B2 (zh) |
KR (1) | KR101331039B1 (zh) |
CN (2) | CN1845917B (zh) |
AR (2) | AR045520A1 (zh) |
AT (2) | ATE529420T1 (zh) |
AU (2) | AU2004274139B2 (zh) |
BR (1) | BRPI0413849A (zh) |
CA (2) | CA2537054C (zh) |
CO (1) | CO5660265A2 (zh) |
CY (2) | CY1109299T1 (zh) |
DE (2) | DE10339862A1 (zh) |
DK (2) | DK2060569T3 (zh) |
EA (1) | EA009736B1 (zh) |
EC (2) | ECSP066399A (zh) |
ES (2) | ES2375896T3 (zh) |
HK (2) | HK1096682A1 (zh) |
HR (2) | HRP20090311T1 (zh) |
IL (1) | IL173885A (zh) |
ME (1) | ME00340B (zh) |
MX (1) | MXPA06001959A (zh) |
MY (2) | MY145696A (zh) |
NO (2) | NO334115B1 (zh) |
NZ (2) | NZ545984A (zh) |
PE (1) | PE20050348A1 (zh) |
PL (2) | PL1660482T3 (zh) |
PT (2) | PT2060569E (zh) |
RS (2) | RS53370B (zh) |
SG (1) | SG145734A1 (zh) |
SI (2) | SI1660482T1 (zh) |
TW (2) | TWI375674B (zh) |
UA (1) | UA85686C2 (zh) |
UY (2) | UY28493A1 (zh) |
WO (1) | WO2005028468A1 (zh) |
ZA (1) | ZA200600518B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103864756A (zh) * | 2012-12-11 | 2014-06-18 | 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 |
CN104169270A (zh) * | 2012-02-23 | 2014-11-26 | 埃斯特维化学股份有限公司 | 达比加群酯甲磺酸盐的固体形式以及它们的制备方法 |
WO2015131829A1 (zh) * | 2014-03-04 | 2015-09-11 | 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 |
WO2015149638A1 (zh) * | 2014-04-04 | 2015-10-08 | 江苏天士力帝益药业有限公司 | 达比加群酯甲磺酸盐晶型、其制备方法以及药物组合物 |
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 |
Families Citing this family (45)
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 |
US20050070537A1 (en) * | 2002-10-10 | 2005-03-31 | Chris Rundfeldt | Use of dihydroimidazolones for the treatment of dogs |
DE10337697A1 (de) * | 2003-08-16 | 2005-03-24 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Tablette enthaltend 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)-phenyl-amino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester oder dessen Salze |
DE102005020002A1 (de) * | 2005-04-27 | 2006-11-02 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Physiologisch verträgliche Salze von 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester |
DE102005025728A1 (de) * | 2005-06-04 | 2006-12-07 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Polymorphe von 3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-Propionsäure-ethylester |
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 |
CN101980697A (zh) * | 2008-03-28 | 2011-02-23 | 贝林格尔.英格海姆国际有限公司 | 制备口服给药的达比加群制剂的方法 |
NZ589746A (en) | 2008-07-14 | 2012-10-26 | Boehringer Ingelheim Int | Method for manufacturing medicinal compounds containing dabigatran |
EP2328581A1 (en) * | 2008-08-19 | 2011-06-08 | Boehringer Ingelheim International GmbH | Use of dabigatranetexilate for treating patients with pulmonary hypertension |
CN103356614A (zh) | 2008-11-11 | 2013-10-23 | 贝林格尔.英格海姆国际有限公司 | 使用达比加群酯或其盐治疗或预防血栓形成且与常规华法林疗法相比具有改良安全性的方法 |
WO2010130757A1 (en) | 2009-05-14 | 2010-11-18 | Boehringer Ingelheim International Gmbh | New combination therapy in treatment of oncological and fibrotic diseases |
HUP1000069A2 (en) * | 2010-02-02 | 2012-05-02 | Egis Gyogyszergyar Nyilvanosan M Kod Ruszvunytarsasag | New salts for the preparation of pharmaceutical composition |
SI2542224T1 (sl) * | 2010-03-01 | 2014-10-30 | Ratiopharm Gmbh | Oralni farmacevtski sestavek, ki vsebuje dabigatran eteksilat |
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 |
PT2588090T (pt) | 2010-07-01 | 2017-06-26 | Krka Tovarna Zdravil D D Novo Mesto | Formas de dosagem oral farmacêuticas compreendendo dabigatrano etexilato e os seus sais farmaceuticamente aceitáveis |
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 |
ES2550771T3 (es) | 2010-09-27 | 2015-11-12 | Ratiopharm Gmbh | Sal de bismesilato etexilato de dabigatrán, formas en estado sólido y proceso para la preparación de las mismas |
EP2649060B1 (en) * | 2010-12-06 | 2017-04-05 | MSN Laboratories Limited | Process for the preparation of benzimidazole derivatives and its salts |
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 |
MX2014007331A (es) | 2011-12-22 | 2014-09-01 | Boehringer Ingelheim Int | Sistema de multiunidades de granulos de liberacion inmediata. |
WO2013111163A2 (en) | 2012-01-20 | 2013-08-01 | Cadila Healthcare Limited | Process for the preparation of dabigatran etexilate mesylate and polymorphs of intermediates thereof |
JP2015504903A (ja) | 2012-01-24 | 2015-02-16 | 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 | 新規の経口投与用ダビガトラン製剤 |
ES2895918T3 (es) | 2012-02-21 | 2022-02-23 | Towa Pharmaceutical Europe S L | Composiciones farmacéuticas orales de dabigatrán etexilato |
WO2013144971A1 (en) | 2012-03-27 | 2013-10-03 | Cadila Healthcare Limited | New solid forms of dabigatran etexilate bisulfate and mesylate and processes to prepare them |
US9273030B2 (en) | 2012-04-02 | 2016-03-01 | Msn Laboratories Private Limited | Process for the preparation of benzimidazole derivatives and salts thereof |
EP2872499A1 (en) * | 2012-07-16 | 2015-05-20 | Interquim, S.A. | Process for the preparation of intermediates for the synthesis of dabigatran etexilate, and crystalline forms of said intermediates |
US9150542B2 (en) | 2012-08-31 | 2015-10-06 | Ranbaxy Laboratories Limited | Process for the preparation of crystalline form I of methanesulfonate salt of dabigatran etexilate |
CN103664882A (zh) * | 2012-09-20 | 2014-03-26 | 天津药物研究院 | 结晶变体形态的达比加群酯及其制备方法和用途 |
EP2835370A1 (en) | 2013-08-08 | 2015-02-11 | Medichem, S.A. | New crystals of dabigatran etexilate mesylate |
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CN104169270A (zh) * | 2012-02-23 | 2014-11-26 | 埃斯特维化学股份有限公司 | 达比加群酯甲磺酸盐的固体形式以及它们的制备方法 |
CN103864756A (zh) * | 2012-12-11 | 2014-06-18 | 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 |
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 |
WO2015131829A1 (zh) * | 2014-03-04 | 2015-09-11 | 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 |
US9718802B2 (en) | 2014-03-04 | 2017-08-01 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Crystal form of dabigatran etexilate mesylate and preparation method and use thereof |
WO2015149638A1 (zh) * | 2014-04-04 | 2015-10-08 | 江苏天士力帝益药业有限公司 | 达比加群酯甲磺酸盐晶型、其制备方法以及药物组合物 |
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 |
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