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

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
IL163749A0 (en) * 2002-03-08 2005-12-18 Schering Plough Ltd Novel florfenicol-type antibiotics
TW200505425A (en) * 2003-05-29 2005-02-16 Schering Plough Ltd Compositions and method for treating infection in cattle and swine
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
PE20060489A1 (es) 2004-08-13 2006-06-19 Schering Plough Ltd Formulacion farmaceutica que comprende un antibiotico, un triazol y un corticosteroide
MX2007003378A (es) 2004-09-23 2007-05-10 Schering Plough Ltd Control de parasitos en animales mediante el uso de nuevos derivados de trifluorometansulfonanilida oxima eter.
DE602005017419D1 (de) * 2004-11-19 2009-12-10 Schering Plough Ltd Kontrolle von parasiten bei tieren mittels verwendung von parasitiziden 2-phenyl-3-(1h-pyrrol-2-yl) acrylonitril-derivaten
MX2007007528A (es) * 2004-12-21 2007-10-08 Intervet Int Bv Composicion veterinaria inyectable.
US20060281695A1 (en) * 2005-06-09 2006-12-14 Schering-Plough Animal Health Corporation Control of parasites in animals by N-[(phenyloxy)phenyl]-1,1,1-trifluoromethanesulfonamide and N-[(phenylsulfanyl)phenyl]-1,1,1-trifluoromethanesulfonamide derivatives
US20070055067A1 (en) * 2005-09-07 2007-03-08 Schering-Plough Animal Health Corp. 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
EP2091909A1 (en) * 2006-12-13 2009-08-26 Schering-Plough Ltd. Water-soluble prodrugs of florfenicol and its analogs
CN101600686A (zh) * 2006-12-13 2009-12-09 先灵-普劳有限公司 氯霉素、甲砜霉素及其类似物的水溶性前药
EP2150245A1 (en) * 2007-04-27 2010-02-10 Schering-Plough Ltd. Compounds and methods for enhancing solubility of florfenicol and structurally-related antibiotics using cyclodextrins
US20080319200A1 (en) * 2007-05-30 2008-12-25 Schering-Plough Animal Health Corp. 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
MX368680B (es) 2007-06-27 2019-10-11 Du Pont Administración subcutánea de un derivado de isoxazol-benzamida para usarse en un método para proteger un mamífero de una pulga.
WO2009015111A2 (en) * 2007-07-25 2009-01-29 Intervet Intermatonal B.V. Process for preparing oxazolidine-and oxazolidinone-aminodiols and related intermediates
US7550625B2 (en) * 2007-10-19 2009-06-23 Idexx Laboratories Esters of florfenicol
PL2217207T3 (pl) * 2007-11-09 2019-05-31 Intervet Int Bv Preparat o szybkim uwalnianiu w postaci stałej, jego przygotowanie i zastosowanie
TWI468407B (zh) 2008-02-06 2015-01-11 Du Pont 中離子農藥
CN102131772B (zh) * 2008-07-30 2015-03-11 英特威国际有限公司 用作氟苯尼考的中间体的*唑啉-保护的氨基二醇化合物的制备方法
UA110924C2 (uk) 2009-08-05 2016-03-10 Е. І. Дю Пон Де Немур Енд Компані Мезоіонні пестициди
AU2010279587A1 (en) 2009-08-05 2012-02-09 E. I. Du Pont De Nemours And Company Mesoionic pesticides
KR20120050467A (ko) 2009-08-05 2012-05-18 이 아이 듀폰 디 네모아 앤드 캄파니 메소이온성 살충제
UA107804C2 (en) 2009-08-05 2015-02-25 Du Pont Mixtures of pesticides mezoionnyh
BRPI1002023A2 (pt) 2010-03-01 2011-10-25 Nanocore Biotecnologia S A forma farmacêutica sólida de dissolução rápida para tratamento de infecções bacterianas
MA34247B1 (fr) 2010-05-27 2013-05-02 Du Pont Forme cristalline du 4-[5-[3-chloro-5-(trifluorométhyl) phényl] -4,5-dihydro-5-(trifluorométhyl)-3-isoxazolyl]-n-[2-oxo-2-[(2, 2,2-trifluoroéthyl) amino] éthyl]-1-naphtalènecarboxamide
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
DE3486438T2 (de) * 1983-06-02 1998-08-13 Schering Plouth Ltd Verfahren zur Herstellung von 1-(Phenyl)-1-hydroxy-2-amino-3-fluor-propan-Derivaten
US4876352A (en) * 1988-09-14 1989-10-24 Schering Corporation Pressurized fluorination of hydroxy alkyl groups
AU5674690A (en) † 1989-05-15 1990-12-18 Schering Corporation Process for preparing antibacterial compounds and intermediates thereto
RU2071468C1 (ru) * 1990-10-25 1997-01-10 Шеринг Корпорейшн Способ получения [r-(r*,s*)]-2,2-дихлор-n-1(фторметил)-2-гидрокси-2-[4-(метилсульфонил)-фенил]-этилацетамида и способ получения д-(-)-трео-2-(дихлорметил)-4,5-дигидро-5-[4-(метилсульфонил)-фенил]-4-оксазолметанола

Also Published As

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

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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