EA200701256A1 - Способ получения высокочистых мелоксикама и калиевой соли мелоксикама - Google Patents
Способ получения высокочистых мелоксикама и калиевой соли мелоксикамаInfo
- Publication number
- EA200701256A1 EA200701256A1 EA200701256A EA200701256A EA200701256A1 EA 200701256 A1 EA200701256 A1 EA 200701256A1 EA 200701256 A EA200701256 A EA 200701256A EA 200701256 A EA200701256 A EA 200701256A EA 200701256 A1 EA200701256 A1 EA 200701256A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- meloxycam
- meloxicam
- pure
- potassium salt
- obtaining high
- Prior art date
Links
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 title 1
- ZRVUJXDFFKFLMG-UHFFFAOYSA-N Meloxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=NC=C(C)S1 ZRVUJXDFFKFLMG-UHFFFAOYSA-N 0.000 abstract 4
- 229960001929 meloxicam Drugs 0.000 abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- 239000012043 crude product Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- LTUDISCZKZHRMJ-UHFFFAOYSA-N potassium;hydrate Chemical compound O.[K] LTUDISCZKZHRMJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 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
- A61P27/00—Drugs for disorders of the senses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- 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
Abstract
В изобретении предложен способ получения высокочистого мелоксикама формулы (II). Сырой продукт мелоксикам подвергают взаимодействию с раствором гидроксида калия или карбоната калия, посредством чего получают высокочистый моногидрат калиевой соли мелоксикама. Затем указанную соль обрабатывают минеральной или органической кислотой с получением высокочистого мелоксикама.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0402634A HU227359B1 (en) | 2004-12-18 | 2004-12-18 | Process for producing meloxicam and meloxicam potassium salt of high purity |
PCT/HU2005/000136 WO2006064298A1 (en) | 2004-12-18 | 2005-12-16 | Process for preparation of high-purity meloxicam and meloxicam potassium salt |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200701256A1 true EA200701256A1 (ru) | 2007-12-28 |
EA013791B1 EA013791B1 (ru) | 2010-06-30 |
Family
ID=89985699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200701256A EA013791B1 (ru) | 2004-12-18 | 2005-12-16 | Способ получения высокочистых мелоксикама и калиевой соли мелоксикама |
Country Status (23)
Country | Link |
---|---|
US (2) | US8097616B2 (ru) |
EP (1) | EP1828178B1 (ru) |
JP (1) | JP5329812B2 (ru) |
CN (1) | CN101090900B (ru) |
AT (1) | ATE486867T1 (ru) |
BG (1) | BG66118B1 (ru) |
CY (1) | CY1112714T1 (ru) |
CZ (1) | CZ2007465A3 (ru) |
DE (1) | DE602005024612D1 (ru) |
DK (1) | DK1828178T3 (ru) |
EA (1) | EA013791B1 (ru) |
ES (1) | ES2356840T3 (ru) |
HK (1) | HK1114848A1 (ru) |
HU (1) | HU227359B1 (ru) |
IL (1) | IL183739A (ru) |
NO (1) | NO20073602L (ru) |
PL (2) | PL382907A1 (ru) |
PT (1) | PT1828178E (ru) |
RU (1) | RU2394032C2 (ru) |
SI (1) | SI1828178T1 (ru) |
SK (1) | SK50932007A3 (ru) |
UA (1) | UA89657C2 (ru) |
WO (1) | WO2006064298A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2443891B (en) * | 2006-11-20 | 2009-04-08 | Norbrook Lab Ltd | Process for the purification of meloxicam |
CA2770338A1 (en) * | 2009-08-27 | 2011-03-03 | Merck Sharp & Dohme Corp. | Processes for preparing protease inhibitors of hepatitis c virus |
RU2465892C1 (ru) * | 2011-09-21 | 2012-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский национальный исследовательский государственный университет (НГУ)" | Способ получения высокодисперсного мелоксикама |
CN103772378B (zh) * | 2014-01-26 | 2016-02-24 | 悦康药业集团有限公司 | 一种美洛昔康化合物及其片剂 |
CN106896162B (zh) * | 2015-12-17 | 2019-10-18 | 瑞普(天津)生物药业有限公司 | 一种检测美洛昔康片中杂质的hplc方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2756113A1 (de) * | 1977-12-16 | 1979-06-21 | Thomae Gmbh Dr K | Neue 4-hydroxy-2h-1,2-benzothiazin- 3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung und diese enthaltende arzneimittel |
EP0945134A1 (de) * | 1998-03-27 | 1999-09-29 | Boehringer Ingelheim Pharma KG | Neue galenische Zubereitungsformen von Meloxicam zur oralen Applikation |
ES2223209B1 (es) * | 2001-12-11 | 2005-10-01 | Esteve Quimica, S.A. | Nuevas formas cristalinas del meloxicam y procedimientos para su preparacion e interconversion. |
US8992980B2 (en) * | 2002-10-25 | 2015-03-31 | Boehringer Ingelheim Vetmedica Gmbh | Water-soluble meloxicam granules |
ITMI20041918A1 (it) * | 2004-10-11 | 2005-01-11 | A M S A Anonima Materie Sintetiche Affini Spa | Processo di purificazione di meloxicam |
-
2004
- 2004-12-18 HU HU0402634A patent/HU227359B1/hu not_active IP Right Cessation
-
2005
- 2005-12-16 EP EP05823064A patent/EP1828178B1/en active Active
- 2005-12-16 PT PT05823064T patent/PT1828178E/pt unknown
- 2005-12-16 DK DK05823064.0T patent/DK1828178T3/da active
- 2005-12-16 CN CN2005800434052A patent/CN101090900B/zh not_active Expired - Fee Related
- 2005-12-16 DE DE602005024612T patent/DE602005024612D1/de active Active
- 2005-12-16 ES ES05823064T patent/ES2356840T3/es active Active
- 2005-12-16 PL PL382907A patent/PL382907A1/pl not_active Application Discontinuation
- 2005-12-16 US US11/793,548 patent/US8097616B2/en not_active Expired - Fee Related
- 2005-12-16 EA EA200701256A patent/EA013791B1/ru not_active IP Right Cessation
- 2005-12-16 WO PCT/HU2005/000136 patent/WO2006064298A1/en active Application Filing
- 2005-12-16 RU RU2007126723/04A patent/RU2394032C2/ru not_active IP Right Cessation
- 2005-12-16 SK SK5093-2007A patent/SK50932007A3/sk not_active Application Discontinuation
- 2005-12-16 SI SI200531217T patent/SI1828178T1/sl unknown
- 2005-12-16 CZ CZ20070465A patent/CZ2007465A3/cs unknown
- 2005-12-16 PL PL05823064T patent/PL1828178T3/pl unknown
- 2005-12-16 AT AT05823064T patent/ATE486867T1/de active
- 2005-12-16 JP JP2007546204A patent/JP5329812B2/ja not_active Expired - Fee Related
- 2005-12-16 UA UAA200708233A patent/UA89657C2/ru unknown
-
2007
- 2007-06-07 IL IL183739A patent/IL183739A/en not_active IP Right Cessation
- 2007-07-12 NO NO20073602A patent/NO20073602L/no unknown
- 2007-07-18 BG BG109916A patent/BG66118B1/bg unknown
-
2008
- 2008-05-02 HK HK08104873.6A patent/HK1114848A1/xx not_active IP Right Cessation
-
2011
- 2011-01-28 CY CY20111100084T patent/CY1112714T1/el unknown
- 2011-10-12 US US13/271,445 patent/US20120035162A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200726754A (en) | Chemical process | |
ECSP066960A (es) | Síntesis de compuestos de ester y acido borico | |
CR8975A (es) | Proceso para la produccion de derivados de amina opticamente activos | |
CY1109428T1 (el) | Μεθοδοι για το διαχωρισμο της μοδαφινιλης | |
ATE517869T1 (de) | Herstellung substituierter morphinan-6-one und salzen und zwischenprodukten davon | |
AR078916A1 (es) | Procedimiento para la purificacion de paliperidona | |
CY1111327T1 (el) | Υποκατεστημενα παραγωγα κυκλοεξυλοξεικου οξεος | |
EA200701256A1 (ru) | Способ получения высокочистых мелоксикама и калиевой соли мелоксикама | |
AR063415A1 (es) | Hidratos de clorhidrato de erlotinib para el tratamiento del cancer | |
MX2009003823A (es) | Nueva difenilazetidinona sustituida con acido piperazina-1-sulfonico y que tiene propiedades farmacologicas mejoradas. | |
AR074863A1 (es) | Proceso y compuestos intermedios para preparar un inhibidor de proteasa macrociclico del vhc | |
EA201201174A1 (ru) | Новый способ получения дронедарона | |
HU0500537D0 (en) | Process for the preparation of rosuvastatin via new intermediates | |
BR112012017845A2 (pt) | novo processo para produção de derivados de benzofenona | |
GT200600207A (es) | Proceso para la síntesis de compuestos orgánicos | |
BR112013003992A2 (pt) | método de produção | |
GB2482826A (en) | Synthesis of morphine and related derivatives | |
MXPA05003695A (es) | Nuevo proceso para la sintesis de compuestos de 1,3-dihidro-2h-3-benzazepin-2-ona, y aplicacion en la sintesis de ivabradina y sales de adicion de la misma con un acido farmaceuticamente aceptable. | |
UY34149A (es) | Metodo para purificar lignina | |
MXPA05008088A (es) | Proceso mejorado para preparar benzhidril tioacetamida. | |
EA200800861A1 (ru) | Способ получения четвертичных аммониевых солей с кислотой | |
EA200600542A1 (ru) | Способ для производства thip | |
CO6280533A2 (es) | Proceso para preparar un compuesto intermedio para sintetizar un antiulcerante | |
EA200401328A1 (ru) | Способ получения кислотных солей гемифлоксацина | |
MY161959A (en) | Continuous production of high purity carbon dioxide |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |