[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

PE99798A1 - Proceso para preparar intermediarios de florfenicol - Google Patents

Proceso para preparar intermediarios de florfenicol

Info

Publication number
PE99798A1
PE99798A1 PE1997000728A PE00072897A PE99798A1 PE 99798 A1 PE99798 A1 PE 99798A1 PE 1997000728 A PE1997000728 A PE 1997000728A PE 00072897 A PE00072897 A PE 00072897A PE 99798 A1 PE99798 A1 PE 99798A1
Authority
PE
Peru
Prior art keywords
compound
formula
alkyl
iii
reaction container
Prior art date
Application number
PE1997000728A
Other languages
English (en)
Inventor
C Towson James
B Vashi Dhiru
Original Assignee
Schering Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24808601&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE99798(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schering Corp filed Critical Schering Corp
Publication of PE99798A1 publication Critical patent/PE99798A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/28—Nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE REFIERE AL PROCEDIMIENTO DE PREPARACION DEL COMPUESTO (I), QUE COMPRENDE: (1) CONTACTAR UN COMPUESTO DE FORMULA (II) CON UN AGENTE REDUCTOR COMO BOROHIDRURO DE POTASIO, EN UN RECIPIENTE DE REACCION ADECUADO, PARA OBTENER UN COMPUESTO (III); (2) HACER REACCIONAR EN EL MISMO RECIPIENTE DE REACCION, UN COMPUESTO DE FORMULA (III) CON R"-CN. ESTE PROCESO ELIMINA AISLAR EL COMPUESTO (III), YA QUE AMBOS PASOS (1) Y (2), SON LLEVADOS A CABO EN EL MISMO RECIPIENTE. LOS COMPUESTOS OBTENIDOS DE FORMULA (I), EN DONDE LA CONFIGURACION DEL ANILLO OXAZOLIDINA ES 4R TRANS; R ES H, NO2, CH3S, CH3SO2 o ALQUILO C4-C6; R" ES ARILO, HALOARILO, BENCILO, BENCILO SUSTITUIDO, ALQUILO C1-C6, HALOALQUILO, CICLOALQUILO C3-C7, DE PREFERENCIA R ES SO2CH3 Y R" ES FENILO o CHCl2, SON COMPUESTOS INTERMEDIOS EN EL PROCESO DE OBTENCION DEL [R-(R*,S*)]-2,2-DICLORO-N-[1-(FLUOROMETIL)-2-HIDROXI-2-[4-(METILSULFONIL)FENIL]ETIL]ACETAMIDA, CONOCIDO COMO FLORFENICOL, EL CUAL ES UN AGENTE ANTIBACTERIANO DE AMPLIO ESPECTRO EN EL TRATAMIENTO DE INFECCIONES CAUSADAS POR MICROORGANISMOS GRAM POSITIVOS, GRAM NEGATIVOS Y RICKETSIA
PE1997000728A 1996-08-19 1997-08-18 Proceso para preparar intermediarios de florfenicol PE99798A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/699,271 US5663361A (en) 1996-08-19 1996-08-19 Process for preparing intermediates to florfenicol

Publications (1)

Publication Number Publication Date
PE99798A1 true PE99798A1 (es) 1998-12-28

Family

ID=24808601

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1997000728A PE99798A1 (es) 1996-08-19 1997-08-18 Proceso para preparar intermediarios de florfenicol

Country Status (31)

Country Link
US (1) US5663361A (es)
EP (1) EP0922040B2 (es)
JP (1) JP3274868B2 (es)
KR (1) KR100286851B1 (es)
CN (1) CN1097583C (es)
AR (1) AR008298A1 (es)
AT (1) ATE283847T1 (es)
AU (1) AU714495B2 (es)
BR (1) BR9711318B1 (es)
CA (1) CA2264116C (es)
CO (1) CO4560550A1 (es)
CZ (1) CZ297915B6 (es)
DE (1) DE69731835T3 (es)
DK (1) DK0922040T3 (es)
ES (1) ES2234026T5 (es)
HK (1) HK1017890A1 (es)
HU (1) HU229610B1 (es)
ID (1) ID18047A (es)
IL (1) IL128574A (es)
MY (1) MY115679A (es)
NO (1) NO312962B1 (es)
NZ (1) NZ334111A (es)
PE (1) PE99798A1 (es)
PL (2) PL198553B1 (es)
PT (1) PT922040E (es)
SI (1) SI0922040T1 (es)
SK (1) SK286124B6 (es)
TR (2) TR200800474T2 (es)
TW (1) TW381075B (es)
WO (1) WO1998007709A1 (es)
ZA (1) ZA977406B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173933C (zh) * 2001-06-01 2004-11-03 中国科学院上海有机化学研究所 一种从l型取代苯丝氨酸酯制备d－（－）－苏式1－r－取代苯基－2－二氯乙酰氨基－3－氟－1－丙醇的方法
MXPA04008677A (es) * 2002-03-08 2004-12-06 Schering Plough Ltd Antibioticos novedosos del tipo florfenicol.
CL2004001293A1 (es) 2003-05-29 2005-05-06 Schering Plough Ltd Composicion farmaceutica que comprende compuestos antibacterianos como florfenicol, tiamfenicol, cloramfenicol en combinacion con al menos un portador seleccionado de triacetina, dimetilacetamida o una mezcla de ellas; y su uso en el tratamiento de u
US7439268B2 (en) * 2003-07-18 2008-10-21 Idexx Laboratories Compositions containing prodrugs of florfenicol and methods of use
US20050049210A1 (en) * 2003-08-27 2005-03-03 Idexx Laboratories, Inc. Methods for the controlled delivery of pharmacologically active compounds
US7126005B2 (en) * 2003-10-06 2006-10-24 Aurobindo Pharma Limited Process for preparing florfenicol
DE602005012107D1 (de) 2004-08-13 2009-02-12 Schering Plough Ltd Pharmazeutische formulierungen mit einem antibioti
ATE406348T1 (de) 2004-09-23 2008-09-15 Schering Plough Ltd Bekämpfung von parasiten in tieren durch verwendung neuer trifluormethansulfonanilidoximetherderivate
MX2007006072A (es) * 2004-11-19 2007-07-11 Schering Plough Ltd Control de parasitos en animales mediante el uso de derivados del parasiticida 2-fenil-3-(1h-pirrol-2-il)acrilonitrilo.
MX2007007528A (es) * 2004-12-21 2007-10-08 Intervet Int Bv Composicion veterinaria inyectable.
AR054380A1 (es) * 2005-06-09 2007-06-20 Schering Plough Ltd Control de parasitos en animales con derivados de n- ((feniloxi) fenil) -1,1,1-trifluorometansulfonamida y de n-(fenilsulfanil) fenil) -1,1,1-trifluorometansulfonamida
MX2008003187A (es) * 2005-09-07 2008-03-18 Schering Plough Ltd Un procedimiento mejorado para preparar compuestos de aminodiol protegidos con oxazodilina, utiles como intermediarios para el florfenicol.
US8119667B2 (en) * 2005-12-29 2012-02-21 Schering-Plough Animal Health Corporation Carbonates of fenicol antibiotics
US7518017B2 (en) 2006-02-17 2009-04-14 Idexx Laboratories Fenicol compounds and methods synthesizing 2-trifluoroacetamido-3-substituted propiophenone compounds
US20070238700A1 (en) * 2006-04-10 2007-10-11 Winzenberg Kevin N N-phenyl-1,1,1-trifluoromethanesulfonamide hydrazone derivative compounds and their usage in controlling parasites
US8044230B2 (en) * 2006-12-13 2011-10-25 Intervet Inc. Water-soluble prodrugs of chloramphenicol, thiamphenicol, and analogs thereof
WO2008076259A1 (en) * 2006-12-13 2008-06-26 Schering-Plough Ltd. Water-soluble prodrugs of florfenicol and its analogs
MX2009011642A (es) * 2007-04-27 2010-01-29 Schering Plough Ltd Compuestos y metodos para potenciar la solubilidad de florfenicol y antibioticos estructuralmente relacionados utilizando ciclodextrinas.
PE20090758A1 (es) * 2007-05-30 2009-06-24 Schering Plough Ltd Un proceso para la preparacion de compuestos de aminodiol protegidos con oxazolina, utiles como intermediarios para florfenicol
TWI430995B (zh) 2007-06-26 2014-03-21 Du Pont 萘異唑啉無脊椎有害動物控制劑
ES2666187T3 (es) 2007-06-27 2018-05-03 E. I. Du Pont De Nemours And Company Procedimiento de control de plagas en animales
RU2010106607A (ru) * 2007-07-25 2011-08-27 Интервет Интернэшнл Б.В. (Nl) Способ получения оксазолидин- и оксазолидинонаминодиолов
US7550625B2 (en) * 2007-10-19 2009-06-23 Idexx Laboratories Esters of florfenicol
KR20100085162A (ko) * 2007-11-09 2010-07-28 인터벳 인터내셔널 비.브이. 속방성 고체 제형, 제조 및 이의 용도
TWI468407B (zh) 2008-02-06 2015-01-11 Du Pont 中離子農藥
EP2321269B1 (en) * 2008-07-30 2018-09-19 Intervet International B.V. Process for preparing oxazoline-protected aminodiol compounds useful as intermediates to florfenicol
UA107804C2 (en) 2009-08-05 2015-02-25 Du Pont Mixtures of pesticides mezoionnyh
BR112012002519A2 (pt) 2009-08-05 2019-09-24 Du Pont "pesticidas mesoiônicos"
UA110924C2 (uk) 2009-08-05 2016-03-10 Е. І. Дю Пон Де Немур Енд Компані Мезоіонні пестициди
KR20120047996A (ko) 2009-08-05 2012-05-14 이 아이 듀폰 디 네모아 앤드 캄파니 메소이온성 살충제
BRPI1002023A2 (pt) 2010-03-01 2011-10-25 Nanocore Biotecnologia S A forma farmacêutica sólida de dissolução rápida para tratamento de infecções bacterianas
JP5933530B2 (ja) 2010-05-27 2016-06-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ４−［５−［３−クロロ−５−（トリフルオロメチル）フェニル］−４，５−ジヒドロ−５−（トリフルオロメチル）−３−イソオキサゾリル］−ｎ−［２−オキソ−２−［（２，２，２−トリフルオロエチル）アミノ］エチル］−１−ナフタレンカルボキサミドの結晶質形態
WO2012087630A1 (en) 2010-12-20 2012-06-28 E.I. Du Pont De Nemours And Company Pyridine and pyrimidine compounds for controlling invertebrate
WO2013158422A1 (en) 2012-04-17 2013-10-24 E. I. Du Pont De Nemours And Company Heterocyclic compounds for controlling invertebrate pests
CN102911133B (zh) * 2012-10-31 2014-07-02 绍兴民生医药有限公司 (4r,5r)-2-二氯甲基-4,5-二氢-5-(4-甲砜基苯基)-4-恶唑甲醇的纯化方法
CN103254147B (zh) * 2013-04-19 2016-04-06 浙江科技学院 一种d-苏式-2-(二氯甲基)-4,5-二氢-5-[对-（甲砜基）苯基]-4-噁唑甲醇的制备方法
CN106278964B (zh) * 2016-07-31 2018-01-16 浙江润康药业有限公司 氟苯尼考的制备方法
CN106631872A (zh) * 2016-12-13 2017-05-10 浙江普洛家园药业有限公司 一种氟苯尼考类似物中间体的合成方法
CN110272856B (zh) * 2019-05-08 2022-05-03 江南大学 一种表达d-苏氨酸醛缩酶的重组菌及其构建方法与应用
CN117466787B (zh) * 2023-12-28 2024-03-22 山东国邦药业有限公司 一种氟苯尼考中间体的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759001A (en) * 1952-03-01 1956-08-14 Parke Davis & Co Process for the production of delta2-oxazolines
US4361557A (en) * 1980-01-28 1982-11-30 Schering Corporation 1-Aryl-2-acylamido-3-fluoro-1-propanol acylates, methods for their use as anti-bacterial agents and compositions useful therefor
EP0677511A3 (en) * 1983-06-02 1996-07-24 Zambon Spa Intermediates for the production of 1-phenyl-1-hydroxy-2-amino-3-fluoropropane derivatives.
US4876352A (en) * 1988-09-14 1989-10-24 Schering Corporation Pressurized fluorination of hydroxy alkyl groups
EP0405104A1 (en) † 1989-05-15 1991-01-02 Schering Corporation Process for preparing antibacterial compounds and intermediates thereto
NZ240319A (en) * 1990-10-25 1994-10-26 Schering Corp Preparation of florfenicol and its analogs from oxazoline derivatives

Also Published As

Publication number Publication date
TW381075B (en) 2000-02-01
TR199900354T2 (xx) 1999-05-21
CA2264116C (en) 2002-07-02
EP0922040B1 (en) 2004-12-01
HUP9904166A2 (hu) 2000-05-28
NO312962B1 (no) 2002-07-22
NO990756D0 (no) 1999-02-18
HK1017890A1 (en) 1999-12-03
JP3274868B2 (ja) 2002-04-15
MY115679A (en) 2003-08-30
CN1097583C (zh) 2003-01-01
CA2264116A1 (en) 1998-02-26
PL196454B1 (pl) 2008-01-31
AU4063897A (en) 1998-03-06
TR200800474T2 (tr) 2008-04-21
HUP9904166A3 (en) 2001-11-28
CO4560550A1 (es) 1998-02-10
IL128574A0 (en) 2000-01-31
PL331644A1 (en) 1999-08-02
SK286124B6 (sk) 2008-04-07
NO990756L (no) 1999-02-18
KR20000068178A (ko) 2000-11-25
BR9711318A (pt) 1999-08-17
CZ297915B6 (cs) 2007-04-25
AR008298A1 (es) 1999-12-29
DE69731835T2 (de) 2005-07-21
CN1233244A (zh) 1999-10-27
EP0922040A1 (en) 1999-06-16
US5663361A (en) 1997-09-02
JP2000501424A (ja) 2000-02-08
IL128574A (en) 2002-04-21
KR100286851B1 (ko) 2001-04-16
DE69731835T3 (de) 2013-12-05
WO1998007709A1 (en) 1998-02-26
PL198553B1 (pl) 2008-06-30
NZ334111A (en) 1999-10-28
BR9711318B1 (pt) 2009-01-13
ATE283847T1 (de) 2004-12-15
ID18047A (id) 1998-02-19
EP0922040B2 (en) 2013-07-17
CZ54099A3 (cs) 1999-07-14
DK0922040T3 (da) 2005-04-04
ES2234026T5 (es) 2013-11-12
SI0922040T1 (en) 2005-02-28
HU229610B1 (en) 2014-03-28
ZA977406B (en) 1998-02-18
SK19999A3 (en) 2000-02-14
ES2234026T3 (es) 2005-06-16
AU714495B2 (en) 2000-01-06
PT922040E (pt) 2005-02-28
DE69731835D1 (de) 2005-01-05

Similar Documents

Publication Publication Date Title
PE99798A1 (es) Proceso para preparar intermediarios de florfenicol
CL2004001072A1 (es) Compuestos derivados de trifluorofenil-triazolopirimidina; procedimiento de preparacion de los compuestos; compuestos intermediarios utiles como fungicidas.
DE69331414D1 (de) Depsipeptide, herstellung und anwendung
BRPI0411459A (pt) processo para aepoxidação de propeno
DE69534975D1 (de) Verwendung von noribogain derivaten zur behandlung von chemischer abhängigkeit bei säugern
AR017459A1 (es) Compuestos de 2-piridilo, uso de los mismos como fungicidas fitopatogenicos, composicion pesticida, metodo para combatir hongos fitopatogenos, intermediarios y proceso para la preparacion de intermediarios
GB1312536A (en) Hydantoin derivatives
DK142985A (da) Redox-indikatorer
BR0016665A (pt) Composição alvejante, e, métodos de alvejamento e de preparação de uma composição alvejante
ATE76069T1 (de) 5-nitrobenzo(de>isochinolin-1,3-dione, ihre herstellung und verwendung.
FI88717C (fi) Foerfarande foer framstaellning av som laekemedel anvaendbara cyklopenta/d/pyrimidinderivat
SE8002345L (sv) Terapeutiska medel
DE69221251D1 (de) Fungizides Mittel, seine Herstellung und Mikroorganismus dafür
ATE69604T1 (de) Verfahren zur herstellung von 1-hydroxy-2pyridonen.
DZ1428A1 (fr) Composés indenoindole ii.
NZ336450A (en) 3-aminocarbonyl / 3-aminothiocarbonyl-substituted 2-benzoyl- cyclohexan-1,3-diones with herbicidal effect
ES2032427T3 (es) Procedimiento para producir derivados de 2,5,6,7-tetranor-18,18,19,19-tetradeshidro-4,8-inter-m-fenileno-pgi2. (reserva del art. 167.2 cpe).
AU5053099A (en) Chemical compounds
ES8304103A1 (es) Un procedimientpo para la preparacion de nuevos derivados de carbamoiloxiisoxazol.
ES2135711T4 (es) Derivados de tiazolidindiona como agentes antihiperglucemicos.
RO83716B1 (ro) Compozitie erbicida cu antidot
MX2020012776A (es) Benzoquinonas derivadas de veneno de alacran y usos de las mismas.
ATE73787T1 (de) Verfahren zur herstellung von phenylsubstituierten epoxiden.
ATE319692T1 (de) 7-nitro-2,1,3-benzoxadiazol-und 7-nitro-2,1,3- benzthiadiazol derivate sowie diese verbindungen enthaltende färbemittel für keratinfasern
GB1118131A (en) Improvements in or relating to substituted benzimidazoles and the manufacture thereof

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed