CA2335154C - Desformoterol and process for its preparation - Google Patents
Desformoterol and process for its preparation Download PDFInfo
- Publication number
- CA2335154C CA2335154C CA002335154A CA2335154A CA2335154C CA 2335154 C CA2335154 C CA 2335154C CA 002335154 A CA002335154 A CA 002335154A CA 2335154 A CA2335154 A CA 2335154A CA 2335154 C CA2335154 C CA 2335154C
- Authority
- CA
- Canada
- Prior art keywords
- desformoterol
- compound
- formula
- pharmaceutically acceptable
- acceptable salt
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/54—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
- C07C217/56—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms
- C07C217/60—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups bound to carbon atoms of at least one six-membered aromatic ring and amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton with amino groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by carbon chains not further substituted by singly-bound oxygen atoms linked by carbon chains having two carbon atoms between the amino groups and the six-membered aromatic ring or the condensed ring system containing that ring
-
- 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
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/103,212 | 1998-06-23 | ||
| US09/103,212 US5965622A (en) | 1998-06-23 | 1998-06-23 | Desformoterol and process for its preparation |
| PCT/US1999/014082 WO1999067198A1 (en) | 1998-06-23 | 1999-06-22 | Desformoterol and process for its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2335154A1 CA2335154A1 (en) | 1999-12-29 |
| CA2335154C true CA2335154C (en) | 2008-11-18 |
Family
ID=22293976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002335154A Expired - Lifetime CA2335154C (en) | 1998-06-23 | 1999-06-22 | Desformoterol and process for its preparation |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US5965622A (https=) |
| EP (1) | EP1093450B1 (https=) |
| JP (1) | JP4328021B2 (https=) |
| AT (1) | ATE238271T1 (https=) |
| AU (1) | AU747329B2 (https=) |
| CA (1) | CA2335154C (https=) |
| DE (1) | DE69907190T2 (https=) |
| ES (1) | ES2193722T3 (https=) |
| WO (1) | WO1999067198A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20010428A1 (it) * | 2001-03-02 | 2002-09-02 | Chemo Breath S A | Composizioni ad uso inalatorio a base di formoterolo |
| US6667344B2 (en) | 2001-04-17 | 2003-12-23 | Dey, L.P. | Bronchodilating compositions and methods |
| US20030055026A1 (en) * | 2001-04-17 | 2003-03-20 | Dey L.P. | Formoterol/steroid bronchodilating compositions and methods of use thereof |
| US20040023935A1 (en) * | 2002-08-02 | 2004-02-05 | Dey, L.P. | Inhalation compositions, methods of use thereof, and process for preparation of same |
| US20050158248A1 (en) * | 2002-08-21 | 2005-07-21 | Xian-Ming Zeng | Method of preparing dry powder inhalation compositions |
| AU2003269989B8 (en) * | 2002-08-21 | 2009-11-12 | Norton Healthcare Ltd. | Inhalation composition |
| GB0219511D0 (en) * | 2002-08-21 | 2002-10-02 | Norton Healthcare Ltd | Method of preparing dry powder inhalation compositions |
| US20040109826A1 (en) * | 2002-12-06 | 2004-06-10 | Dey, L.P. | Stabilized albuterol compositions and method of preparation thereof |
| TWI359675B (en) | 2003-07-10 | 2012-03-11 | Dey L P | Bronchodilating β-agonist compositions |
| WO2008035380A2 (en) * | 2006-09-19 | 2008-03-27 | Natco Pharma Limited | An improved process for the preparation of high purity formoterol and its pharmaceutically acceptable salts |
| CN101391962A (zh) * | 2007-09-21 | 2009-03-25 | 北京德众万全药物技术开发有限公司 | 一种高纯度的(R)-α-(溴甲基)-4-苄氧基-3-硝基苯甲醇及其制备方法 |
| CN101462971B (zh) * | 2007-12-19 | 2014-05-07 | 北京德众万全药物技术开发有限公司 | 高纯度的用于制备福莫特罗的关键中间体及其制备方法 |
| ES2539947T3 (es) | 2008-06-02 | 2015-07-07 | Cipla Limited | Procedimiento para la síntesis de arformoterol |
| WO2010128355A2 (en) | 2008-12-26 | 2010-11-11 | Actavis Group Ptc Ehf | Improved processes for preparing substantially pure arformoterol and its intermediates |
| US8282512B1 (en) | 2009-03-26 | 2012-10-09 | Warrior Sports, Inc. | Lacrosse head |
| CN101921200B (zh) * | 2009-06-16 | 2014-01-15 | 上海医药工业研究院 | 一种n-苄基-1-(4-甲氧基苯基)-2-丙胺的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2031407A6 (es) * | 1988-10-05 | 1992-12-01 | Lasa Lab | Mejoras introducidas en el objeto de la patente principal n{ 8703715 por: procedimiento de obtencion de n-(2-hidroxi-5-(1-hidroxi-2-((2-(4-metoxifenil)-1-metiletil)amino)etil)fenil)formamida". |
-
1998
- 1998-06-23 US US09/103,212 patent/US5965622A/en not_active Expired - Lifetime
-
1999
- 1999-05-05 US US09/305,534 patent/US6071971A/en not_active Expired - Lifetime
- 1999-06-22 CA CA002335154A patent/CA2335154C/en not_active Expired - Lifetime
- 1999-06-22 EP EP99930556A patent/EP1093450B1/en not_active Expired - Lifetime
- 1999-06-22 AT AT99930556T patent/ATE238271T1/de not_active IP Right Cessation
- 1999-06-22 AU AU47072/99A patent/AU747329B2/en not_active Expired
- 1999-06-22 DE DE69907190T patent/DE69907190T2/de not_active Expired - Lifetime
- 1999-06-22 WO PCT/US1999/014082 patent/WO1999067198A1/en not_active Ceased
- 1999-06-22 JP JP2000555854A patent/JP4328021B2/ja not_active Expired - Lifetime
- 1999-06-22 ES ES99930556T patent/ES2193722T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5965622A (en) | 1999-10-12 |
| ATE238271T1 (de) | 2003-05-15 |
| JP2002518468A (ja) | 2002-06-25 |
| AU4707299A (en) | 2000-01-10 |
| DE69907190T2 (de) | 2004-02-12 |
| EP1093450B1 (en) | 2003-04-23 |
| JP4328021B2 (ja) | 2009-09-09 |
| US6071971A (en) | 2000-06-06 |
| EP1093450A1 (en) | 2001-04-25 |
| CA2335154A1 (en) | 1999-12-29 |
| DE69907190D1 (de) | 2003-05-28 |
| AU747329B2 (en) | 2002-05-16 |
| ES2193722T3 (es) | 2003-11-01 |
| WO1999067198A1 (en) | 1999-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20190625 |