HK1017890A1 - Process for preparing intermediates to florfenicol. - Google Patents

Process for preparing intermediates to florfenicol.

Info

Publication number
HK1017890A1
HK1017890A1 HK99102946A HK99102946A HK1017890A1 HK 1017890 A1 HK1017890 A1 HK 1017890A1 HK 99102946 A HK99102946 A HK 99102946A HK 99102946 A HK99102946 A HK 99102946A HK 1017890 A1 HK1017890 A1 HK 1017890A1
Authority
HK
Hong Kong
Prior art keywords
florfenicol
preparing intermediates
intermediates
preparing
Prior art date
Application number
HK99102946A
Other languages
English (en)
Inventor
James C Towson
Dhiru B Vashi
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=HK1017890(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 HK1017890A1 publication Critical patent/HK1017890A1/xx

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)
HK99102946A 1996-08-19 1999-07-10 Process for preparing intermediates to florfenicol. HK1017890A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/699,271 US5663361A (en) 1996-08-19 1996-08-19 Process for preparing intermediates to florfenicol
PCT/US1997/014205 WO1998007709A1 (en) 1996-08-19 1997-08-18 Process for preparing intermediates to florfenicol

Publications (1)

Publication Number Publication Date
HK1017890A1 true HK1017890A1 (en) 1999-12-03

Family

ID=24808601

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99102946A HK1017890A1 (en) 1996-08-19 1999-07-10 Process for preparing intermediates to florfenicol.

Country Status (31)

Country Link
US (1) US5663361A (xx)
EP (1) EP0922040B2 (xx)
JP (1) JP3274868B2 (xx)
KR (1) KR100286851B1 (xx)
CN (1) CN1097583C (xx)
AR (1) AR008298A1 (xx)
AT (1) ATE283847T1 (xx)
AU (1) AU714495B2 (xx)
BR (1) BR9711318B1 (xx)
CA (1) CA2264116C (xx)
CO (1) CO4560550A1 (xx)
CZ (1) CZ297915B6 (xx)
DE (1) DE69731835T3 (xx)
DK (1) DK0922040T3 (xx)
ES (1) ES2234026T5 (xx)
HK (1) HK1017890A1 (xx)
HU (1) HU229610B1 (xx)
ID (1) ID18047A (xx)
IL (1) IL128574A (xx)
MY (1) MY115679A (xx)
NO (1) NO312962B1 (xx)
NZ (1) NZ334111A (xx)
PE (1) PE99798A1 (xx)
PL (2) PL198553B1 (xx)
PT (1) PT922040E (xx)
SI (1) SI0922040T1 (xx)
SK (1) SK286124B6 (xx)
TR (2) TR199900354T2 (xx)
TW (1) TW381075B (xx)
WO (1) WO1998007709A1 (xx)
ZA (1) ZA977406B (xx)

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
TW200406372A (en) * 2002-03-08 2004-05-01 Schering Plough Ltd Novel florfenicol-type antibiotics
PE20050386A1 (es) 2003-05-29 2005-06-23 Schering Plough Ltd Composiciones farmaceuticas de florfenicol
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
EP1776109B1 (en) * 2004-08-13 2008-12-31 Schering-Plough Ltd. Pharmaceutical formulation comprising an antibiotic, a triazole and a corticosteroid
JP4644254B2 (ja) 2004-09-23 2011-03-02 シェーリング−プラウ・リミテッド 新規トリフルオロメタンスルホンアニリドオキシムエーテル誘導体の使用による動物における寄生虫の制御
WO2006055565A2 (en) * 2004-11-19 2006-05-26 Schering-Plough Ltd. Control of parasites in animals by the use of parasiticidal 2-phenyl-3-(1h-pyrrol-2-yl) acrylonitrile derivatives
DK1830885T3 (da) * 2004-12-21 2009-01-05 Intervet Int Bv Injicerbar veterinærmedicinsk sammensætning omfattende florfenicol
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
WO2007030385A2 (en) 2005-09-07 2007-03-15 Schering-Plough Ltd. A process for preparing oxazolidine protected aminodiol compounds useful as intermediates to 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
CA2672795A1 (en) * 2006-12-13 2008-06-26 Schering-Plough Ltd. Water-soluble prodrugs of chloramphenicol, thiamphenicol, and analogs thereof
US8084643B2 (en) * 2006-12-13 2011-12-27 Intervet Inc. Water-soluble prodrugs of florfenicol and its analogs
PE20090234A1 (es) * 2007-04-27 2009-04-02 Schering Plough Ltd Composiciones farmaceuticas que comprenden florfenicol y ciclodextrinas
WO2008150406A1 (en) * 2007-05-30 2008-12-11 Schering-Plough Ltd. A process for preparing oxazoline-protected aminodiol compounds useful as intermediates to 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
PL2957284T3 (pl) 2007-06-27 2018-08-31 E. I. Du Pont De Nemours And Company Sposób zwalczania szkodników zwierzęcych
CA2693922A1 (en) * 2007-07-25 2009-01-29 Intervet International B.V. Process for preparing oxazolidine-and oxazolidinone-aminodiols
US7550625B2 (en) * 2007-10-19 2009-06-23 Idexx Laboratories Esters of florfenicol
CN101909600A (zh) * 2007-11-09 2010-12-08 英特维特国际股份有限公司 速释固体制剂、其制备及其应用
TWI401023B (zh) 2008-02-06 2013-07-11 Du Pont 中離子農藥
JP2011529895A (ja) * 2008-07-30 2011-12-15 インターベツト・インターナシヨナル・ベー・ベー フロルフェニコール中間体として有用なオキサゾリン保護アミノジオール化合物を調製する方法
UA110924C2 (uk) 2009-08-05 2016-03-10 Е. І. Дю Пон Де Немур Енд Компані Мезоіонні пестициди
EP2461684A2 (en) 2009-08-05 2012-06-13 E. I. du Pont de Nemours and Company Mesoionic pesticides
UA107804C2 (xx) 2009-08-05 2015-02-25 Du Pont Суміші мезоіонних пестицидів
JP2013501063A (ja) 2009-08-05 2013-01-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー メソイオン性殺虫剤
BRPI1002023A2 (pt) 2010-03-01 2011-10-25 Nanocore Biotecnologia S A forma farmacêutica sólida de dissolução rápida para tratamento de infecções bacterianas
KR102060464B1 (ko) 2010-05-27 2019-12-30 이 아이 듀폰 디 네모아 앤드 캄파니 4-[5-[3-클로로-5-(트라이플루오로메틸)페닐]-4,5-다이하이드로-5-(트라이플루오로메틸)-3-아이속사졸릴]-n-[2-옥소-2-[(2,2,2-트라이플루오로에틸)아미노]에틸]-1-나프탈렌카르복스아미드의 결정 형태
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
WO1990014434A1 (en) † 1989-05-15 1990-11-29 Schering Corporation Process for preparing antibacterial compounds and intermediates thereto
HU212617B (en) * 1990-10-25 1996-09-30 Schering Corp Process for preparating florfenicol and its analogs thereto

Also Published As

Publication number Publication date
ES2234026T5 (es) 2013-11-12
SI0922040T1 (en) 2005-02-28
PT922040E (pt) 2005-02-28
WO1998007709A1 (en) 1998-02-26
PL198553B1 (pl) 2008-06-30
CA2264116C (en) 2002-07-02
TR200800474T2 (tr) 2008-04-21
CA2264116A1 (en) 1998-02-26
KR100286851B1 (ko) 2001-04-16
NO312962B1 (no) 2002-07-22
KR20000068178A (ko) 2000-11-25
DE69731835D1 (de) 2005-01-05
PL196454B1 (pl) 2008-01-31
CZ54099A3 (cs) 1999-07-14
IL128574A0 (en) 2000-01-31
CO4560550A1 (es) 1998-02-10
BR9711318B1 (pt) 2009-01-13
DK0922040T3 (da) 2005-04-04
PL331644A1 (en) 1999-08-02
ES2234026T3 (es) 2005-06-16
DE69731835T3 (de) 2013-12-05
SK286124B6 (sk) 2008-04-07
PE99798A1 (es) 1998-12-28
IL128574A (en) 2002-04-21
MY115679A (en) 2003-08-30
NO990756L (no) 1999-02-18
BR9711318A (pt) 1999-08-17
EP0922040B2 (en) 2013-07-17
HU229610B1 (en) 2014-03-28
EP0922040A1 (en) 1999-06-16
HUP9904166A2 (hu) 2000-05-28
CN1097583C (zh) 2003-01-01
NZ334111A (en) 1999-10-28
AR008298A1 (es) 1999-12-29
ID18047A (id) 1998-02-19
CZ297915B6 (cs) 2007-04-25
CN1233244A (zh) 1999-10-27
AU4063897A (en) 1998-03-06
NO990756D0 (no) 1999-02-18
US5663361A (en) 1997-09-02
JP2000501424A (ja) 2000-02-08
ZA977406B (en) 1998-02-18
SK19999A3 (en) 2000-02-14
ATE283847T1 (de) 2004-12-15
TW381075B (en) 2000-02-01
DE69731835T2 (de) 2005-07-21
EP0922040B1 (en) 2004-12-01
TR199900354T2 (xx) 1999-05-21
JP3274868B2 (ja) 2002-04-15
HUP9904166A3 (en) 2001-11-28
AU714495B2 (en) 2000-01-06

Similar Documents

Publication Publication Date Title
HK1017890A1 (en) Process for preparing intermediates to florfenicol.
CZ20001713A3 (cs) Způsob výroby citalopramu
CZ20011418A3 (cs) Způsob výroby citalopramu
ZA9710322B (en) Process for the preparation of benzyl-ethers.
HUP0101375A3 (en) Novel cephalotaxane derivatives, process for their preparation and intermediates
HUP9902419A3 (en) Process for preparing nitrobiphenylene
IL126054A0 (en) Process for preparing pesticidal intermediates
IL127225A0 (en) Intermediates for preparing iminooxymethylene-anilides
ZA97559B (en) Dihalopropene compounds, their use and intermediates for their production.
HK1056360A1 (en) Process for preparing pesticidal intermediates.
ZA978644B (en) Process for preparing aluminum dialkylphosphinates.
IL115895A0 (en) Process for preparing 5-chloro-2,3-dihydro-1h-inden-1-one
EP1019359A4 (en) TECHNIQUE FOR THE PREPARATION OF AMINOARYLACETYLENES
IL176563A0 (en) Process for preparing pesticidal intermediates
EG23935A (en) Process for preparing eprosartin
HUP0003452A3 (en) Process for the preparation of 1-aryl-3-cyclopropyl-1,3-propanediones
EG22077A (en) Process for preparing 4-substituted-ih-indole-3 glyoxamides
IL116634A (en) Solventless process for making 2,6-difluorobenzonitrile
HUP0102348A3 (en) Novel method for preparing synthesis intermediates
ZA957278B (en) Stereoselective process for producing dihydro-2,3-benzo-diazepine derivatives
GB2317178B (en) Process for preparing 1-chloromethylsilatrane
GB9603127D0 (en) New process for preparing intermediates
HK1017587A1 (en) Process for preparing fermented seasonings
ZA979066B (en) Process for the synthesis of β-ketonitriles.
HK1062678A1 (en) Process for preparing 8-cyclopentyl-6-ethyl-3-ÄsubstitutedÜ-5,8-dihydro-4H 7,8-pentaaza-as-indacenesand intermediates useful therein

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130818