DE69818665T2 - 4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate - Google Patents

4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate Download PDF

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Publication number
DE69818665T2
DE69818665T2 DE69818665T DE69818665T DE69818665T2 DE 69818665 T2 DE69818665 T2 DE 69818665T2 DE 69818665 T DE69818665 T DE 69818665T DE 69818665 T DE69818665 T DE 69818665T DE 69818665 T2 DE69818665 T2 DE 69818665T2
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DE
Germany
Prior art keywords
hydroxy
compound
formula
compound according
groups
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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
Application number
DE69818665T
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German (de)
English (en)
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DE69818665D1 (de
Inventor
Scott Brian BRONK
Anthony Michael LETAVIC
Takushi Kaneko
Vera Bingwei YANG
Alan Edward GLAZER
Hengmiao Cheng
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Pfizer Products Inc
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Pfizer Products Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21959336&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69818665(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pfizer Products Inc filed Critical Pfizer Products Inc
Application granted granted Critical
Publication of DE69818665D1 publication Critical patent/DE69818665D1/de
Publication of DE69818665T2 publication Critical patent/DE69818665T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08Hetero rings containing eight or more ring members, e.g. erythromycins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Communicable Diseases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69818665T 1997-06-11 1998-05-29 4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate Expired - Lifetime DE69818665T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4934897P 1997-06-11 1997-06-11
US49348P 1997-06-11
PCT/IB1998/000839 WO1998056802A1 (en) 1997-06-11 1998-05-29 4'-substituted-9-deoxo-9a-aza-9a-homoerythromycin a derivatives

Publications (2)

Publication Number Publication Date
DE69818665D1 DE69818665D1 (de) 2003-11-06
DE69818665T2 true DE69818665T2 (de) 2004-04-29

Family

ID=21959336

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69818665T Expired - Lifetime DE69818665T2 (de) 1997-06-11 1998-05-29 4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate
DE122004000018C Active DE122004000018I2 (de) 1997-06-11 1998-05-29 4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE122004000018C Active DE122004000018I2 (de) 1997-06-11 1998-05-29 4"-substitutierte-9-deoxo-9a-aza-9a-homoerythromycin a derivate

Country Status (49)

Country Link
US (4) US6420536B1 (Direct)
EP (1) EP0988310B9 (Direct)
JP (2) JP3315704B2 (Direct)
KR (1) KR100396168B1 (Direct)
CN (4) CN101691390A (Direct)
AP (1) AP1231A (Direct)
AR (1) AR013086A1 (Direct)
AT (1) ATE251173T1 (Direct)
AU (1) AU749816B2 (Direct)
BG (1) BG64391B1 (Direct)
BR (1) BRPI9810519B8 (Direct)
CA (1) CA2293823C (Direct)
CO (1) CO4950611A1 (Direct)
CZ (1) CZ298556B6 (Direct)
DE (2) DE69818665T2 (Direct)
DK (1) DK0988310T3 (Direct)
DZ (1) DZ2514A1 (Direct)
EA (1) EA002441B1 (Direct)
EG (1) EG24081A (Direct)
ES (1) ES2205487T3 (Direct)
FR (1) FR04C0013I2 (Direct)
GT (1) GT199800077A (Direct)
HN (1) HN1998000086A (Direct)
HR (1) HRP980314B1 (Direct)
HU (2) HU228005B1 (Direct)
ID (1) ID22992A (Direct)
IL (1) IL132809A0 (Direct)
IS (1) IS1998B (Direct)
LU (1) LU91076I9 (Direct)
MA (1) MA24564A1 (Direct)
ME (1) ME00876B (Direct)
MY (1) MY123354A (Direct)
NL (1) NL300150I2 (Direct)
NO (1) NO316911B1 (Direct)
NZ (2) NZ514871A (Direct)
OA (1) OA11224A (Direct)
PA (1) PA8452201A1 (Direct)
PE (1) PE79699A1 (Direct)
PL (1) PL191601B1 (Direct)
PT (1) PT988310E (Direct)
RS (1) RS49675B (Direct)
SI (1) SI0988310T1 (Direct)
SK (1) SK284171B6 (Direct)
TN (1) TNSN98082A1 (Direct)
TW (1) TW472060B (Direct)
UA (1) UA67744C2 (Direct)
UY (1) UY25040A1 (Direct)
WO (1) WO1998056802A1 (Direct)
ZA (1) ZA985017B (Direct)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HN1998000086A (es) * 1997-06-11 1999-03-08 Pfizer Prod Inc Derivados de 9 - desofo - 9 aza - 9a - homoeritromicina a - c - 4 sustituidos.
EP1779853A3 (en) * 1997-09-10 2010-01-27 Merial Ltd. 9a-azalides as veterinary antimicrobial agents
ES2281136T3 (es) * 1997-09-10 2007-09-16 Merial Ltd. Uso de 9a-azalidos como agentes antimicrobiales veterinarios.
US6339063B1 (en) 1997-09-10 2002-01-15 Merck & Co., Inc. 9a-azalides as veterinary antimicrobial agents
AP9801420A0 (en) * 1998-01-02 1998-12-31 Pfizer Prod Inc Novel macrolides.
US6043227A (en) * 1998-08-19 2000-03-28 Pfizer Inc. C11 carbamates of macrolide antibacterials
EP1437360A3 (en) * 1998-08-19 2005-04-06 Pfizer Products Inc. C11 Carbamates of macrolide antibacterials
US6100240A (en) * 1998-10-09 2000-08-08 Pfizer Inc Macrolide derivatives
CA2411293A1 (en) * 1999-01-28 2000-07-28 Pfizer Products Inc. Novel azalides and methods of making same
HK1045521B (zh) 1999-05-18 2005-12-09 辉瑞产品公司 大环内酯抗生素的新晶形
KR20020016799A (ko) * 1999-05-24 2002-03-06 데이비드 존 우드 13-메틸-에리트로마이신 유도체
US6465437B1 (en) 1999-06-30 2002-10-15 Pfizer Inc. Diphosphate salt of a 4″-substituted-9-deoxo-9A-AZA-9A- homoerythromycin derivative and its pharmaceutical composition
US6764996B1 (en) 1999-08-24 2004-07-20 Abbott Laboratories 9a-azalides with antibacterial activity
PT1206476E (pt) * 1999-08-24 2006-05-31 Abbott Lab 9a-azalidos com actividade antibacteriana
US6608033B1 (en) * 1999-08-27 2003-08-19 Pfizer Inc. Treatment or prevention of coccidiosis
DK1250343T3 (da) * 2000-01-27 2003-09-22 Pfizer Prod Inc Sammensætninger med et azalid antibiotikum
CN1227258C (zh) * 2000-04-27 2005-11-16 辉瑞产品公司 氮杂大环内酯抗生素组合物在治疗或预防哺乳动物细菌或原生动物感染中的应用
MXPA03009786A (es) 2001-04-27 2004-01-29 Pfizer Prod Inc Procedimiento para preparar derivados de 9-desoxo-9a-aza-9a-homoeritromicina a 4"-sustituidos.
AU2002317415A1 (en) * 2001-08-01 2003-02-17 Pfizer Products Inc. Azalide antibiotic compositions
CA2801100A1 (en) 2003-03-10 2004-09-23 Optimer Pharmaceuticals, Inc. Macrolides and processes for their preparation
WO2005030227A1 (en) 2003-09-23 2005-04-07 Enanta Pharmaceuticals, Inc. 9a, 11-3C-BICYCLIC 9a-AZALIDE DERIVATIVES
EP1689434A1 (en) * 2003-11-21 2006-08-16 Pfizer Products Inc. The use of anti biotics as vaccine adjuvants
IL218714A (en) * 2004-03-16 2013-02-28 Boehringer Ingelheim Int Glucopyranosyl-substituted benzol derivatives, drugs containing said compounds, the use thereof and method for the production thereof
US7468428B2 (en) * 2004-03-17 2008-12-23 App Pharmaceuticals, Llc Lyophilized azithromycin formulation
US20060116336A1 (en) * 2004-03-17 2006-06-01 American Pharmaceutical Partners, Inc. Lyophilized azithromycin formulation
US7402568B2 (en) 2004-09-29 2008-07-22 Enanta Pharmaceuticals, Inc. Bicyclic 9a-azalide derivatives
US7767797B1 (en) * 2004-09-30 2010-08-03 Synovo Gmbh Macrocyclic compounds and methods of use thereof
US7271155B2 (en) 2005-01-07 2007-09-18 Enanta Pharmaceuticals, Inc. 9A, 11-2C-bicyclic 9a-azalide derivatives
EP1841437B1 (en) * 2005-01-14 2009-04-29 GlaxoSmithKline istrazivacki centar Zagreb d.o.o. 9a-carbamoyl and thiocarbamoyl azalides with antimalarial activity
JP5698979B2 (ja) 2007-10-25 2015-04-08 センプラ ファーマシューティカルズ,インコーポレイテッド マクロライド系抗菌剤の調製プロセス
HRP20160222T1 (hr) 2008-10-24 2016-04-08 Cempra Pharmaceuticals, Inc. Biozaštite uporabom makrolida koji sadrže triazol
US9937194B1 (en) * 2009-06-12 2018-04-10 Cempra Pharmaceuticals, Inc. Compounds and methods for treating inflammatory diseases
WO2011032052A1 (en) 2009-09-10 2011-03-17 Cempra Pharmaceuticals, Inc. Methods for treating malaria, tuberculosis and mac diseases
JP5711352B2 (ja) 2010-03-22 2015-04-30 センプラ ファーマシューティカルズ,インコーポレイテッド マクロライドの結晶形、およびその使用
ES2636948T3 (es) 2010-05-20 2017-10-10 Cempra Pharmaceuticals, Inc. Procesos para preparar macrólidos y cetólidos e intermediarios para los mismos
KR20180110181A (ko) 2010-09-10 2018-10-08 셈프라 파마슈티컬스, 인크. 질환을 치료하기 위한 수소결합 형성 플루오로 케토라이드
JP5908479B2 (ja) * 2010-09-20 2016-04-26 ノバルティス ティーアゲズントハイト アーゲー クラジノース環のC−4”をエポキシド基で修飾した9−デオキソ−9a−アザ−9a−ホモエリスロマイシンAの新規製造方法
AU2011313862A1 (en) * 2010-10-10 2013-05-30 Synovo Gmbh Anti-inflammatory macrolides
WO2013004116A1 (zh) * 2011-07-06 2013-01-10 洛阳惠中兽药有限公司 C-3取代的-9-脱氧-9a-氮杂-9a-高红霉素a衍生物
CN102260306B (zh) * 2011-07-22 2012-07-18 山东鲁抗舍里乐药业有限公司 一种制备泰拉霉素的方法
EP2736915A1 (en) 2011-07-27 2014-06-04 Farma GRS, d.o.o. New crystalline forms of tulathromycin
CA2868262A1 (en) 2012-03-27 2013-10-03 Cempra Pharmaceuticals, Inc. Parenteral formulations for administering macrolide antibiotics
CN102786569B (zh) * 2012-09-07 2016-12-07 安徽中升药业有限公司 泰拉霉素中间体及其制备方法与泰拉霉素的制备方法
US9861616B2 (en) 2013-03-14 2018-01-09 Cempra Pharmaceuticals, Inc. Methods for treating respiratory diseases and formulations therefor
JP6675973B2 (ja) 2013-03-15 2020-04-08 センプラ ファーマシューティカルズ,インコーポレイテッド マクロライド抗菌薬を調製するための集束的な方法
SI3027634T1 (sl) * 2013-07-31 2018-10-30 Farma Grs, D.O.O. Proces za pripravo tulatromicina
CN103497227B (zh) * 2013-09-13 2015-09-30 青岛科技大学 一种泰拉菌素中间体的制备方法
CN104725446B (zh) * 2015-03-26 2017-10-27 宁夏泰瑞制药股份有限公司 一种从泰拉霉素粗品中分离泰拉霉素a和泰拉霉素b的方法
CN104861018A (zh) * 2015-06-17 2015-08-26 瑞普(天津)生物药业有限公司 一种泰拉菌素的制备方法
CN105646617A (zh) * 2016-01-21 2016-06-08 杭州海尔希畜牧科技有限公司 一种制备泰拉霉素的方法
FR3048612B1 (fr) 2016-03-14 2020-10-02 Septeos Tulathromycine potentialisee
CN106046077B (zh) * 2016-08-04 2019-07-26 湖北美天生物科技股份有限公司 一种泰拉霉素a的合成方法
CN108003207B (zh) * 2017-12-19 2019-05-10 海门慧聚药业有限公司 制备泰拉霉素的方法
CN111087433B (zh) * 2018-10-23 2023-03-21 湖北美天生物科技股份有限公司 一种泰拉霉素中间体的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI8110592A8 (en) * 1981-03-06 1996-06-30 Pliva Pharm & Chem Works Process for preparing of n-methyl-11-aza-10-deoxo-10-dihydroerythromycine a and derivatives thereof
US4474768A (en) * 1982-07-19 1984-10-02 Pfizer Inc. N-Methyl 11-aza-10-deoxo-10-dihydro-erytromycin A, intermediates therefor
US4512982A (en) * 1984-04-13 1985-04-23 Pfizer Inc. 9α-Aza-9α-homoerythromycin compounds, pharmaceutical composition and therapeutic method
CA2064634C (en) 1991-04-04 1998-08-04 James V. Heck 9-deoxo-8a-aza-8a-homoerythromycin a derivatives modified at the 4"- and8a-positions
US5226958A (en) * 1991-04-11 1993-07-13 Pacemark, Inc. Sealant for pneumatic inner tubes and tubeless tires
EP0549040A1 (en) 1991-12-20 1993-06-30 Merck & Co. Inc. Methods of making 4" derivatives of 9-deoxo-8a-aza-8a-alkyl-8a-homoerythromycin A
US5441939A (en) * 1994-03-04 1995-08-15 Pfizer Inc. 3"-desmethoxy derivatives of erythromycin and azithromycin
HN1998000086A (es) * 1997-06-11 1999-03-08 Pfizer Prod Inc Derivados de 9 - desofo - 9 aza - 9a - homoeritromicina a - c - 4 sustituidos.
UA70972C2 (uk) 1998-11-20 2004-11-15 Пфайзер Продактс Інк. 13-членні азаліди і їх застосування як антибіотиків

Also Published As

Publication number Publication date
CO4950611A1 (es) 2000-09-01
DE122004000018I2 (de) 2011-01-13
US6420536B1 (en) 2002-07-16
ATE251173T1 (de) 2003-10-15
DE122004000018I1 (de) 2004-09-30
LU91076I9 (en) 2018-07-02
TW472060B (en) 2002-01-11
NO996106D0 (no) 1999-12-10
AP9801255A0 (en) 1998-06-30
PL191601B1 (pl) 2006-06-30
CN1243766C (zh) 2006-03-01
EG24081A (en) 2008-05-11
ME00876B (me) 2012-06-20
BG64391B1 (bg) 2004-12-30
CN1566129A (zh) 2005-01-19
US20040023896A1 (en) 2004-02-05
CN1259136A (zh) 2000-07-05
CA2293823C (en) 2004-02-17
ID22992A (id) 1999-12-23
JP3315704B2 (ja) 2002-08-19
FR04C0013I2 (Direct) 2005-10-21
US20040180842A1 (en) 2004-09-16
NO996106L (no) 2000-02-10
NL300150I2 (nl) 2004-09-01
MA24564A1 (fr) 1998-12-31
HN1998000086A (es) 1999-03-08
AU749816B2 (en) 2002-07-04
NZ514871A (en) 2003-08-29
HK1088014A1 (zh) 2006-10-27
HUS1200028I1 (hu) 2016-08-29
HK1028048A1 (en) 2001-02-02
EA002441B1 (ru) 2002-04-25
EA199901015A1 (ru) 2000-06-26
CN101691390A (zh) 2010-04-07
KR100396168B1 (ko) 2003-08-27
CN1172947C (zh) 2004-10-27
GT199800077A (es) 1999-12-02
JP2000514098A (ja) 2000-10-24
TNSN98082A1 (fr) 2005-03-15
NZ500660A (en) 2002-03-01
NL300150I1 (nl) 2004-08-02
PA8452201A1 (es) 2000-05-24
HRP980314B1 (en) 2004-04-30
HUP0002209A3 (en) 2003-05-28
LU91076I2 (fr) 2004-07-05
YU58699A (Direct) 2002-08-12
WO1998056802A1 (en) 1998-12-17
US6777393B2 (en) 2004-08-17
KR20010013632A (ko) 2001-02-26
UA67744C2 (uk) 2004-07-15
DE69818665D1 (de) 2003-11-06
PE79699A1 (es) 1999-08-25
CZ442199A3 (cs) 2000-07-12
AP1231A (en) 2003-12-11
HK1068893A1 (en) 2005-07-29
HRP980314A2 (en) 1999-04-30
PT988310E (pt) 2003-12-31
ES2205487T3 (es) 2004-05-01
IS5252A (is) 1999-11-16
DK0988310T3 (da) 2003-12-15
AR013086A1 (es) 2000-12-13
EP0988310B9 (en) 2006-03-08
HU228005B1 (en) 2012-08-28
IL132809A0 (en) 2001-03-19
US20020061858A1 (en) 2002-05-23
EP0988310B1 (en) 2003-10-01
DZ2514A1 (fr) 2003-02-01
OA11224A (en) 2003-07-16
CA2293823A1 (en) 1998-12-17
BRPI9810519B8 (pt) 2022-11-16
US6936592B2 (en) 2005-08-30
PL337505A1 (en) 2000-08-28
AU7347598A (en) 1998-12-30
MY123354A (en) 2006-05-31
SK284171B6 (sk) 2004-10-05
SK168399A3 (en) 2000-11-07
CN1793155A (zh) 2006-06-28
BRPI9810519A (pt) 2000-09-19
HUP0002209A2 (hu) 2000-12-28
CN1793155B (zh) 2010-05-12
SI0988310T1 (en) 2004-02-29
CZ298556B6 (cs) 2007-11-07
ZA985017B (en) 1999-12-17
NO316911B1 (no) 2004-06-21
UY25040A1 (es) 2000-09-29
EP0988310A1 (en) 2000-03-29
BG103945A (en) 2000-07-31
IS1998B (is) 2005-03-15
BRPI9810519B1 (pt) 2012-02-22
RS49675B (sr) 2007-11-15
FR04C0013I1 (Direct) 2004-06-11
JP2002316933A (ja) 2002-10-31

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Free format text: PRODUCT NAME: TULATHROMYCIN ODER EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ DAVON; REGISTRATION NO/DATE: EU/2/03/041/001-005 20031111

Spc suppl protection certif: 122004000018

Filing date: 20040504

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Extension date: 20181113