PT92364A - Processo para a preparacao de acido 2-{2-{(4-cloridrato)- fenilmetil}-1- -piperazinil}etoxi}-acetico e do seu cloridrato - Google Patents

Processo para a preparacao de acido 2-{2-{(4-cloridrato)- fenilmetil}-1- -piperazinil}etoxi}-acetico e do seu cloridrato

Info

Publication number
PT92364A
PT92364A PT92364A PT9236489A PT92364A PT 92364 A PT92364 A PT 92364A PT 92364 A PT92364 A PT 92364A PT 9236489 A PT9236489 A PT 9236489A PT 92364 A PT92364 A PT 92364A
Authority
PT
Portugal
Prior art keywords
acid
chloridrethydro
chloridrate
etoxy
phenylmethyl
Prior art date
Application number
PT92364A
Other languages
English (en)
Other versions
PT92364B (pt
Inventor
Eric Cossement
Genevieve Motte
Jean Gobert
Guy Bodson
Original Assignee
Ucb Bioproducts
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ucb Bioproducts filed Critical Ucb Bioproducts
Publication of PT92364A publication Critical patent/PT92364A/pt
Publication of PT92364B publication Critical patent/PT92364B/pt

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)
PT92364A 1988-11-23 1989-11-21 Processo para a preparacao de acido 2-{2-{(4-cloridrato)- fenilmetil}-1- -piperazinil}etoxi}-acetico e do seu cloridrato PT92364B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888827391A GB8827391D0 (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 (2)

Publication Number Publication Date
PT92364A true PT92364A (pt) 1990-05-31
PT92364B PT92364B (pt) 1995-07-18

Family

ID=10647347

Family Applications (1)

Application Number Title Priority Date Filing Date
PT92364A PT92364B (pt) 1988-11-23 1989-11-21 Processo para a preparacao de acido 2-{2-{(4-cloridrato)- fenilmetil}-1- -piperazinil}etoxi}-acetico e do seu cloridrato

Country Status (16)

Country Link
KR (1) KR970009728B1 (pt)
AT (1) AT398971B (pt)
CA (1) CA1317300C (pt)
CY (1) CY1671A (pt)
DK (1) DK174543B1 (pt)
ES (1) ES2021907A6 (pt)
FI (1) FI91862C (pt)
GB (2) GB8827391D0 (pt)
GR (1) GR1000553B (pt)
HK (1) HK95892A (pt)
HU (1) HU205094B (pt)
NO (1) NO172342C (pt)
PH (1) PH25982A (pt)
PL (1) PL161379B1 (pt)
PT (1) PT92364B (pt)
SG (1) SG89492G (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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WO1994006430A1 (en) * 1992-09-24 1994-03-31 Sepracor, Inc. Methods and compositions for treating allergic disorders using optically pure (+) cetirizine
AU703690B2 (en) * 1992-09-24 1999-04-01 Sepracor, Inc. Methods for treating allergic disorders using optically pure (+)cetirizine
ATE170749T1 (de) * 1992-09-24 1998-09-15 Sepracor Inc Verwendung von (-) cetirizin zur behandlung allergischer rhinitis und und asthma
GB9305282D0 (en) * 1993-03-15 1993-05-05 Ucb Sa Enantiomers of 1-(4-chlorophenyl)phenylmethyl)-4-(4-methylphenyl)sulphonyl)piperazine
US6469009B1 (en) 1996-04-08 2002-10-22 Ucb, S.A. Pharmaceutical compositions for the treatment of rhinitis
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.
BE1010094A3 (fr) * 1996-04-10 1997-12-02 Ucb Sa Nouveaux [2-(1-piperazinyl)ethoxy] methyle substitues.
JP3476475B2 (ja) 1997-06-04 2003-12-10 株式会社アズウェル ピペラジンスルホンアミド誘導体およびその塩の製造方法
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
GR990100135A (el) * 1999-04-22 2000-12-29 Genepharm �.�. Μεθοδος παρασκευης του 2-(2-[4-[4-χλωροφαινυλο)(φαινυλο)μεθυλο]πιπεραζινο]αιθοξυ) οξικου οξεος και του διυδροχλωρικου αλατος αυτου
JP2002249487A (ja) * 2001-02-22 2002-09-06 Sumitomo Chem Co Ltd ４−（ｔｅｒｔ−ブトキシカルボニル）ピペラジン誘導体、その光学活性な酸付加塩、それらの製造法、およびそれらを用いる光学活性な１−［（置換フェニル）フェニルメチル］ピペラジンの製造法。
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
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
CN100378086C (zh) * 2003-01-23 2008-04-02 Ucb法奇姆股份有限公司 哌嗪衍生物和它们作为合成中间体的应用
KR100503443B1 (ko) 2004-02-02 2005-07-22 한림제약(주) 광학적으로 활성인 세티리진 또는 그의 염의 제조방법
DE602006007219D1 (de) * 2005-03-03 2009-07-23 Ucb Farchim Sa Pyroglutamatsalze und deren verwendung bei der optischen trennung von zwischenprodukten für die synthese von dextrocetirizin und levocetirizin
HU227325B1 (en) * 2005-12-08 2011-03-28 Egis Gyogyszergyar Nyrt Process for the production of an intermediate of (dextro- and levo)- cetirizine
EA016523B1 (ru) * 2007-03-12 2012-05-30 Крка, Товарна Здравил, Д.Д., Ново Место Способ получения левоцетиризина и его промежуточных соединений
SI22489A (sl) * 2007-03-12 2008-10-31 Krka, Tovarna Zdravil, D.D., Novo Mesto Nov postopek za pripravo levocetirizina in njegovih intermediatov
WO2008152650A1 (en) 2007-06-15 2008-12-18 Symed Labs Limited Process for preparation of substantially optically pure levorotatory and dextrorotatory enantiomers of cetirizine using novel intermediates
WO2009062036A2 (en) * 2007-11-09 2009-05-14 Dr. Reddy's Laboratories Ltd. Processes for preparing levocetirizine and pharmaceutically acceptable salts thereof
US7989623B2 (en) 2007-11-21 2011-08-02 Synthon Bv Process for making n-(diphenylmethyl)piperazines
ES2361343T3 (es) 2007-11-21 2011-06-16 Synthon B.V. Procedimiento para obtener n-(difenilmetil)piperazinas.
NZ589492A (en) 2008-06-02 2012-06-29 Cipla Ltd Processes for the synthesis of levocetirizine and intermediates for use therein
EP2297122B1 (en) * 2008-06-11 2014-05-21 KRKA, tovarna zdravil, d.d., Novo mesto New process for the preparation of levocetirizine and intermediates thereof
KR100998067B1 (ko) 2008-09-08 2010-12-03 주식회사 삼오제약 비스(1-[(4-클로로페닐)페닐메틸]피페라진)-2,3-디벤조일 타르타르산 신규 중간체 염 및 이를 이용한 광학 활성적으로 순수한 1-[(4-클로로페닐)페닐메틸]피페라진을 분리하는 분리방법
WO2010046908A2 (en) 2008-09-17 2010-04-29 Calyx Chemicals And Pharmaceuticals Pvt. Ltd. Novel water based process for the preparation of substituted diphenylmethyl piperazines
WO2010107404A1 (en) 2009-03-16 2010-09-23 Mahmut Bilgic Stable pharmaceutical combinations
TR201007652A2 (tr) 2010-09-20 2012-04-24 Bi̇lgi̇ç Mahmut Sinerjik etki.
TR201009398A2 (tr) 2010-11-11 2012-05-21 Bi̇lgi̇ç Mahmut Fiziksel özellikleri geliştirilmiş tablet formülasyonları
WO2012101475A1 (en) 2011-01-27 2012-08-02 Jubilant Life Sciences Limited An improved process for the preparation of antihistaminic drugs via a novel carbamate intermediate
CN103044355A (zh) * 2011-10-13 2013-04-17 湖南九典制药有限公司 合成左西替利嗪的关键中间体及其制备方法
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
CN104045607B (zh) * 2014-05-21 2016-04-13 丽珠医药集团股份有限公司 一种盐酸西替利嗪的纯化方法
CN105924409B (zh) * 2016-05-12 2019-01-08 浙江永宁药业股份有限公司 一种(r)-1-((2-氯苯基)-(苯基)-甲基)-哌嗪的拆分方法
CN111205247B (zh) * 2020-04-22 2020-08-14 湖南九典宏阳制药有限公司 左旋西替利嗪的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75816C (fi) * 1981-02-06 1988-08-08 Ucb Sa Foerfarande foer framstaellning av terapeutiskt aktiv 2-/4-(difenylmetyl)-1-piperazinyl/-aettiksyror eller dess amid.

Also Published As

Publication number Publication date
NO894651D0 (no) 1989-11-22
FI895564A0 (fi) 1989-11-22
GR890100770A (en) 1990-12-31
KR900007825A (ko) 1990-06-02
KR970009728B1 (ko) 1997-06-17
HUT53627A (en) 1990-11-28
GB8926243D0 (en) 1990-01-10
PL161379B1 (pl) 1993-06-30
HU205094B (en) 1992-03-30
PT92364B (pt) 1995-07-18
NO172342B (no) 1993-03-29
NO172342C (no) 1993-07-07
GB2225321A (en) 1990-05-30
NO894651L (no) 1990-05-25
ATA266589A (de) 1994-07-15
ES2021907A6 (es) 1991-11-16
GB8827391D0 (en) 1988-12-29
PH25982A (en) 1992-01-13
DK586789D0 (da) 1989-11-22
HU896131D0 (en) 1990-02-28
GR1000553B (el) 1992-08-26
SG89492G (en) 1992-12-04
DK586789A (da) 1990-05-24
FI91862C (fi) 1994-08-25
FI91862B (fi) 1994-05-13
GB2225321B (en) 1992-04-08
DK174543B1 (da) 2003-05-19
CA1317300C (en) 1993-05-04
CY1671A (en) 1993-05-14
HK95892A (en) 1992-12-11
AT398971B (de) 1995-02-27

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MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

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