ES2018967A6 - Procedimiento de preparacion del acido 2-(2-(4-n(4-clorofenil)fenilmeti-piperazinil etoxin-acetico y de su dihidrocloruro. - Google Patents
Procedimiento de preparacion del acido 2-(2-(4-n(4-clorofenil)fenilmeti-piperazinil etoxin-acetico y de su dihidrocloruro.Info
- Publication number
- ES2018967A6 ES2018967A6 ES8903974A ES8903974A ES2018967A6 ES 2018967 A6 ES2018967 A6 ES 2018967A6 ES 8903974 A ES8903974 A ES 8903974A ES 8903974 A ES8903974 A ES 8903974A ES 2018967 A6 ES2018967 A6 ES 2018967A6
- Authority
- ES
- Spain
- Prior art keywords
- preparation
- piperazine
- ethoxyacetic acid
- alkali metal
- phenylmethyl
- 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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888827390A GB8827390D0 (en) | 1988-11-23 | 1988-11-23 | Process for preparation of 2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-pipera-zinyl)ethoxy)-acetic acid & its dihydrochloride |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2018967A6 true ES2018967A6 (es) | 1991-05-16 |
Family
ID=10647346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8903974A Expired - Lifetime ES2018967A6 (es) | 1988-11-23 | 1989-11-22 | Procedimiento de preparacion del acido 2-(2-(4-n(4-clorofenil)fenilmeti-piperazinil etoxin-acetico y de su dihidrocloruro. |
Country Status (17)
Country | Link |
---|---|
KR (1) | KR970009727B1 (no) |
AT (1) | AT398970B (no) |
CA (1) | CA1320732C (no) |
CY (1) | CY1696A (no) |
DK (1) | DK174289B1 (no) |
ES (1) | ES2018967A6 (no) |
FI (1) | FI91861C (no) |
GB (2) | GB8827390D0 (no) |
GR (1) | GR1000576B (no) |
HK (1) | HK45493A (no) |
HU (1) | HU208002B (no) |
NO (1) | NO172287C (no) |
PH (1) | PH26334A (no) |
PL (1) | PL161374B1 (no) |
PT (1) | PT92363B (no) |
RU (1) | RU1838306C (no) |
SG (1) | SG12793G (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08501561A (ja) * | 1992-09-24 | 1996-02-20 | セプラコア,インコーポレイテッド | (−)セチリジンを用いたアレルギー疾患の治療のための組成物 |
DK0661975T3 (da) * | 1992-09-24 | 1999-09-27 | Sepracor Inc | Transdermal behandling af nældefeber ved anvendelse af optisk rent (+)-cetirizin |
BE1010094A3 (fr) | 1996-04-10 | 1997-12-02 | Ucb Sa | Nouveaux [2-(1-piperazinyl)ethoxy] methyle substitues. |
BE1010095A3 (fr) * | 1996-04-10 | 1997-12-02 | Ucb Sa | Procede de preparation de l'acide 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl] ethoxy]-acetique et de ses sels. |
CA2180993A1 (en) * | 1996-07-11 | 1998-01-12 | Yong Tao | Methods for the manufacture of cetirizine |
EP0919550A1 (en) * | 1997-11-26 | 1999-06-02 | Ucb, S.A. | Pseudopolymorphic forms of 2-2-4-bis(4-fluorophenyl)methyl-1-piperazinyl-ethoxy acetic acid dihydrochloride |
IL124195A (en) * | 1998-04-23 | 2000-08-31 | Chemagis Ltd | Process for the preparation of esters of 2-¬4-¬4-chlorophenyl¾phenylmethyl¾-1-piperazinyl¬ethoxy¾acetic acid |
DK176706B1 (da) * | 1999-03-04 | 2009-03-30 | Sandoz As | Fremgangsmåde til fremstilling af 2-{2-[4-(diphenylmethyl)-1-piperazinyl]ethoxy}-eddikesyre-forbindelser eller salte deraf |
US6265579B1 (en) * | 1999-10-29 | 2001-07-24 | Salsbury Chemicals, Inc. | Process for preparing piperazine-substituted aliphatic carboxylates |
US6977301B1 (en) | 2001-05-29 | 2005-12-20 | Ucb, S.A. | Process for preparing (S) and (R)—2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide |
US7199241B1 (en) | 2001-05-29 | 2007-04-03 | Ucb, S.A. | Process for preparing (S) and (R)-2-[4-(4-chlorobenzhydryl)piperazin-1-yl]-ethoxyacetamide |
AU2003238883A1 (en) * | 2002-06-05 | 2003-12-22 | Dr.Reddy's Laboratories Ltd. | A novel amorphous form of (2-(4-((4-chlorophenyl)-phenyl methyl)-1- piperazinyl) ethoxy) acetic acid dihydrochloride (cetirizine dihydrochloride) |
WO2004065360A2 (en) * | 2003-01-23 | 2004-08-05 | Ucb Farchim Sa | Piperazine derivatives and their use as synthesis intermediates |
AU2003228011A1 (en) * | 2003-05-21 | 2004-12-13 | Wockhardt Limited | 2-(2-(4-((4-chlorophenyl) phenylmethyl)-1-piperazinyl)ethoxy)acetic acid monohydrochloride as anti-allergenic compound and process for its production |
US20110172425A1 (en) | 2008-09-17 | 2011-07-14 | Calyx Chemicals And Pharmaceuticals Pvt. Ltd. | Novel water based process for the preparation of substituted diphenylmethyl piperazines |
KR101418404B1 (ko) | 2012-01-06 | 2014-07-10 | 한미약품 주식회사 | 레보세티리진 또는 이의 약학적으로 허용가능한 염 및 몬테루카스트 또는 이의 약학적으로 허용가능한 염을 함유하는 안정한 경구투여용 약학 제제 |
KR102226833B1 (ko) | 2013-06-28 | 2021-03-12 | 한미약품 주식회사 | 레보세티리진 및 몬테루카스트를 포함하는 안정성이 개선된 복합 과립 제형 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817231A (en) * | 1956-01-27 | 1959-07-29 | Henri Morren | New derivatives of n-mono-benzhydryl-piperazine and process for the preparation thereof |
US3090725A (en) * | 1960-02-29 | 1963-05-21 | Burroughs Wellcome Co | Phosphorylated quaternary ammonium compounds of improved oral absorption |
NO155805C (no) * | 1981-02-06 | 1987-06-10 | Ucb Sa | Analogifremgangsmaate for fremstilling av terapeutisk virksomme 2-(4-(difenylmethyl)-1-piperazinyl)-eddiksyrer og deres amider og ikke-toksiske salter. |
-
1988
- 1988-11-23 GB GB888827390A patent/GB8827390D0/en active Pending
-
1989
- 1989-09-29 CA CA000614708A patent/CA1320732C/en not_active Expired - Fee Related
- 1989-11-20 GR GR890100771A patent/GR1000576B/el not_active IP Right Cessation
- 1989-11-21 GB GB8926242A patent/GB2225320B/en not_active Expired - Lifetime
- 1989-11-21 PT PT92363A patent/PT92363B/pt not_active IP Right Cessation
- 1989-11-22 NO NO894650A patent/NO172287C/no not_active IP Right Cessation
- 1989-11-22 RU SU894742406A patent/RU1838306C/ru active
- 1989-11-22 ES ES8903974A patent/ES2018967A6/es not_active Expired - Lifetime
- 1989-11-22 DK DK198905865A patent/DK174289B1/da not_active IP Right Cessation
- 1989-11-22 AT AT0266489A patent/AT398970B/de not_active IP Right Cessation
- 1989-11-22 FI FI895563A patent/FI91861C/fi not_active IP Right Cessation
- 1989-11-22 PL PL1989282411A patent/PL161374B1/pl unknown
- 1989-11-22 HU HU896130A patent/HU208002B/hu not_active IP Right Cessation
- 1989-11-23 KR KR1019890017039A patent/KR970009727B1/ko not_active IP Right Cessation
- 1989-11-23 PH PH39569A patent/PH26334A/en unknown
-
1993
- 1993-02-06 SG SG127/93A patent/SG12793G/en unknown
- 1993-05-13 HK HK454/93A patent/HK45493A/xx not_active IP Right Cessation
-
1994
- 1994-01-14 CY CY160694A patent/CY1696A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB2225320B (en) | 1992-09-02 |
GB8926242D0 (en) | 1990-01-10 |
FI91861C (fi) | 1994-08-25 |
GB2225320A (en) | 1990-05-30 |
KR970009727B1 (ko) | 1997-06-17 |
NO894650L (no) | 1990-05-25 |
PT92363A (pt) | 1990-05-31 |
PH26334A (en) | 1992-04-29 |
HUT53626A (en) | 1990-11-28 |
DK174289B1 (da) | 2002-11-18 |
NO172287C (no) | 1993-06-30 |
DK586589D0 (da) | 1989-11-22 |
KR900007824A (ko) | 1990-06-02 |
GB8827390D0 (en) | 1988-12-29 |
SG12793G (en) | 1993-04-16 |
FI91861B (fi) | 1994-05-13 |
CY1696A (en) | 1994-01-14 |
GR890100771A (en) | 1990-12-31 |
DK586589A (da) | 1990-05-24 |
NO894650D0 (no) | 1989-11-22 |
PT92363B (pt) | 1995-07-18 |
CA1320732C (en) | 1993-07-27 |
HU208002B (en) | 1993-07-28 |
ATA266489A (de) | 1994-07-15 |
GR1000576B (el) | 1992-08-26 |
AT398970B (de) | 1995-02-27 |
FI895563A0 (fi) | 1989-11-22 |
PL161374B1 (pl) | 1993-06-30 |
HK45493A (en) | 1993-05-21 |
HU896130D0 (en) | 1990-02-28 |
RU1838306C (ru) | 1993-08-30 |
NO172287B (no) | 1993-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2009-11-22 |
|
FD1A | Patent lapsed |
Effective date: 20100803 |