ATE294809T1 - Verfahren zur herstellung von 6-o-alkenyl- subsitutierten erythromycin-derivativen - Google Patents

Verfahren zur herstellung von 6-o-alkenyl- subsitutierten erythromycin-derivativen

Info

Publication number
ATE294809T1
ATE294809T1 AT00942860T AT00942860T ATE294809T1 AT E294809 T1 ATE294809 T1 AT E294809T1 AT 00942860 T AT00942860 T AT 00942860T AT 00942860 T AT00942860 T AT 00942860T AT E294809 T1 ATE294809 T1 AT E294809T1
Authority
AT
Austria
Prior art keywords
erythromycin derivatives
subsituted
alkenyl
producing
substituted
Prior art date
Application number
AT00942860T
Other languages
English (en)
Inventor
Eric J Stoner
Matthew J Peterson
Yi-Yin Ku
Russell D Cink
Arthur J Cooper
Mahendra N Deshpande
Tim Grieme
Anthony R Haight
David R Hill
Margaret Chi-Ping Hsu
Steven A King
Marvin R Leanna
Elaine C Lee
Maureen A Mclaughlin
Howard E Morton
James J Napier
Daniel J Plata
Prasad S Raje
Michael Rasmussen
David Riley
Jien-Heh J Tien
Steven J Wittenberger
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Application granted granted Critical
Publication of ATE294809T1 publication Critical patent/ATE294809T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oncology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Communicable Diseases (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT00942860T 1999-06-24 2000-06-15 Verfahren zur herstellung von 6-o-alkenyl- subsitutierten erythromycin-derivativen ATE294809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14096899P 1999-06-24 1999-06-24
PCT/US2000/016579 WO2000078773A2 (en) 1999-06-24 2000-06-15 Process for preparing 6-o-alkenyl-substituted erythromycin deriv atives

Publications (1)

Publication Number Publication Date
ATE294809T1 true ATE294809T1 (de) 2005-05-15

Family

ID=22493579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00942860T ATE294809T1 (de) 1999-06-24 2000-06-15 Verfahren zur herstellung von 6-o-alkenyl- subsitutierten erythromycin-derivativen

Country Status (14)

Country Link
US (1) US6437106B1 (de)
EP (1) EP1272500B1 (de)
JP (1) JP4795589B2 (de)
KR (1) KR100696089B1 (de)
CN (1) CN1216064C (de)
AT (1) ATE294809T1 (de)
AU (1) AU779219B2 (de)
CA (1) CA2375364C (de)
DE (1) DE60019976T2 (de)
ES (1) ES2241619T3 (de)
IL (1) IL147041A0 (de)
MX (1) MXPA01013396A (de)
PT (1) PT1272500E (de)
WO (1) WO2000078773A2 (de)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417366B2 (en) * 1999-06-24 2002-07-09 Abbott Laboratories Preparation of quinoline-substituted carbonate and carbamate derivatives
KR20030024859A (ko) 2000-08-14 2003-03-26 다이쇼 세이야꾸 가부시끼가이샤 에리트로마이신 유도체의 제조 방법
TWI246515B (en) 2001-05-30 2006-01-01 Abbott Lab An arylation method for the functionalization of O-allyl erythromycin derivatives
WO2003090761A1 (en) * 2002-04-25 2003-11-06 Abbott Laboratories 9-oxime macrolide antibacterials
US7910558B2 (en) 2002-05-13 2011-03-22 Enanta Pharmaceuticals, Inc. Bridged macrocyclic compounds and processes for the preparation thereof
US7135573B2 (en) 2002-05-13 2006-11-14 Enanta Pharmaceuticals, Inc. Processes for the preparation of O-(6-Pyrazol-1-yl-pyridin-3-ylmethyl)-hydroxylamine
WO2005070918A1 (en) 2002-05-13 2005-08-04 Enanta Pharmaceuticals, Inc. Process for the preparation of t-11 bicyclic erythromycin derivatives
ITMI20021726A1 (it) * 2002-08-01 2004-02-02 Zambon Spa Macrolidi ad attivita' antiinfiammatoria.
EP3738591A3 (de) 2003-03-10 2021-03-24 Merck Sharp & Dohme Corp. Neuartige antibakterielle wirkstoffe
CA2443206A1 (en) 2003-09-23 2005-03-23 Ignis Innovation Inc. Amoled display backplanes - pixel driver circuits, array architecture, and external compensation
WO2005067564A2 (en) 2004-01-07 2005-07-28 Enanta Pharmaceuticals, Inc. 6-11 bicyclic erythromycin derivatives
US7384921B2 (en) * 2004-02-20 2008-06-10 Enanta Pharmaceuticals, Inc. Polymorphic forms of 6-11 bicyclic ketolide derivatives
CA2472671A1 (en) 2004-06-29 2005-12-29 Ignis Innovation Inc. Voltage-programming scheme for current-driven amoled displays
JP2008522978A (ja) 2004-12-07 2008-07-03 エナンタ ファーマシューティカルズ インコーポレイテッド ３，６−ビシクロライド
US7229972B2 (en) 2004-12-07 2007-06-12 Enanta Pharmaceuticals, Inc. 3,6-Bicyclolides
US7291602B2 (en) 2004-12-13 2007-11-06 Enanta Pharmaceuticals, Inc. 11,12-lactone bicyclolides
US7312201B2 (en) 2004-12-13 2007-12-25 Enanta Pharmaceuticals, Inc. Tetracyclic bicyclolides
US10012678B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
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EP1836697B1 (de) 2004-12-15 2013-07-10 Ignis Innovation Inc. Verfahren und system zum programmieren, kalibrieren und ansteuern eines leuchtbauelement-display
US9799246B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9280933B2 (en) 2004-12-15 2016-03-08 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US8599191B2 (en) 2011-05-20 2013-12-03 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
CA2496642A1 (en) 2005-02-10 2006-08-10 Ignis Innovation Inc. Fast settling time driving method for organic light-emitting diode (oled) displays based on current programming
MX2007011562A (es) * 2005-03-23 2008-03-11 Ind Swift Lab Ltd Un proceso para la preparacion de derivados de la 6-0-metil eritromicina a.
US7517859B2 (en) * 2005-05-04 2009-04-14 Enanta Pharmaceuticals, Inc. Spirocyclic bicyclolides
US7547679B2 (en) 2005-05-10 2009-06-16 Glaxosmithkline Istrazivacki Center Zagreb D.O.O Ether linked macrolides useful for the treatment of microbial infections
CN102663977B (zh) 2005-06-08 2015-11-18 伊格尼斯创新有限公司 用于驱动发光器件显示器的方法和系统
WO2007036951A2 (en) * 2005-08-31 2007-04-05 Alembic Limited Process to obtain 6-o-methylerythromycin a (clarithromycin)_form ii
CA2518276A1 (en) 2005-09-13 2007-03-13 Ignis Innovation Inc. Compensation technique for luminance degradation in electro-luminance devices
US7595300B2 (en) * 2005-12-13 2009-09-29 Kosan Biosciences Incorporated 7-quinolyl ketolide antibacterial agents
US7407942B2 (en) 2006-03-29 2008-08-05 Emata Pharmaceuticals, Inc 3,6-bridged 9,12-oxolides
JP5397219B2 (ja) 2006-04-19 2014-01-22 イグニス・イノベーション・インコーポレイテッド アクティブマトリックス表示装置用の安定な駆動スキーム
CN100577678C (zh) * 2006-06-19 2010-01-06 中国医学科学院药物研究所 大环内酯类药物双侧链红霉素a衍生物、合成方法和用途
CA2556961A1 (en) 2006-08-15 2008-02-15 Ignis Innovation Inc. Oled compensation technique based on oled capacitance
US9453042B2 (en) * 2007-10-25 2016-09-27 Cempra Pharmaceuticals, Inc. Process for the preparation of macrolide antibacterial agents
CN107854477A (zh) 2008-10-24 2018-03-30 森普拉制药公司 使用含三唑的大环内酯治疗抗性疾病的方法
US9937194B1 (en) 2009-06-12 2018-04-10 Cempra Pharmaceuticals, Inc. Compounds and methods for treating inflammatory diseases
US9311859B2 (en) 2009-11-30 2016-04-12 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
CA2669367A1 (en) 2009-06-16 2010-12-16 Ignis Innovation Inc Compensation technique for color shift in displays
US9384698B2 (en) 2009-11-30 2016-07-05 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
CA2688870A1 (en) 2009-11-30 2011-05-30 Ignis Innovation Inc. Methode and techniques for improving display uniformity
US10319307B2 (en) 2009-06-16 2019-06-11 Ignis Innovation Inc. Display system with compensation techniques and/or shared level resources
CN108310000A (zh) 2009-09-10 2018-07-24 森普拉制药公司 治疗疟疾、结核病和mac疾病的方法
US10996258B2 (en) 2009-11-30 2021-05-04 Ignis Innovation Inc. Defect detection and correction of pixel circuits for AMOLED displays
US8803417B2 (en) 2009-12-01 2014-08-12 Ignis Innovation Inc. High resolution pixel architecture
CA2687631A1 (en) 2009-12-06 2011-06-06 Ignis Innovation Inc Low power driving scheme for display applications
US10176736B2 (en) 2010-02-04 2019-01-08 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
US10163401B2 (en) 2010-02-04 2018-12-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US20140313111A1 (en) 2010-02-04 2014-10-23 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2692097A1 (en) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extracting correlation curves for light emitting device
US10089921B2 (en) 2010-02-04 2018-10-02 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2696778A1 (en) 2010-03-17 2011-09-17 Ignis Innovation Inc. Lifetime, uniformity, parameter extraction methods
US8975386B2 (en) 2010-03-22 2015-03-10 Cempra Pharmaceuticals, Inc. Crystalline forms of a macrolide, and uses therefor
CN102917708B (zh) 2010-05-20 2015-11-25 森普拉制药公司 制备大环内酯和酮内酯及其中间体的方法
KR20180110181A (ko) 2010-09-10 2018-10-08 셈프라 파마슈티컬스, 인크. 질환을 치료하기 위한 수소결합 형성 플루오로 케토라이드
US8907991B2 (en) 2010-12-02 2014-12-09 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
CN102766181A (zh) * 2011-05-06 2012-11-07 上海医药工业研究院 6-o-取代的红霉素衍生物的制备方法
CN102766089A (zh) * 2011-05-06 2012-11-07 上海医药工业研究院 3-(3-喹啉基)-2-丙烯-1-卤代物及其制备方法
US9530349B2 (en) 2011-05-20 2016-12-27 Ignis Innovations Inc. Charged-based compensation and parameter extraction in AMOLED displays
US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
WO2012164475A2 (en) 2011-05-27 2012-12-06 Ignis Innovation Inc. Systems and methods for aging compensation in amoled displays
US9324268B2 (en) 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US8937632B2 (en) 2012-02-03 2015-01-20 Ignis Innovation Inc. Driving system for active-matrix displays
SG11201405895UA (en) 2012-03-27 2014-10-30 Cempra Pharmaceuticals Inc Parenteral formulations for administering macrolide antibiotics
US9747834B2 (en) 2012-05-11 2017-08-29 Ignis Innovation Inc. Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore
US8922544B2 (en) 2012-05-23 2014-12-30 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9786223B2 (en) 2012-12-11 2017-10-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9336717B2 (en) 2012-12-11 2016-05-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9171504B2 (en) 2013-01-14 2015-10-27 Ignis Innovation Inc. Driving scheme for emissive displays providing compensation for driving transistor variations
US9830857B2 (en) 2013-01-14 2017-11-28 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
US9861616B2 (en) 2013-03-14 2018-01-09 Cempra Pharmaceuticals, Inc. Methods for treating respiratory diseases and formulations therefor
EP3043338A1 (de) 2013-03-14 2016-07-13 Ignis Innovation Inc. Neuinterpolation mit kantendetektion zur extraktion eines alterungsmusters für amoled-anzeigen
MX356772B (es) 2013-03-15 2018-06-13 Cempra Pharmaceuticals Inc Procesos convergentes para la preparacion de agentes antibacterianos macrolidos.
CN105144361B (zh) 2013-04-22 2019-09-27 伊格尼斯创新公司 用于oled显示面板的检测系统
WO2015022626A1 (en) 2013-08-12 2015-02-19 Ignis Innovation Inc. Compensation accuracy
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9502653B2 (en) 2013-12-25 2016-11-22 Ignis Innovation Inc. Electrode contacts
DE102015206281A1 (de) 2014-04-08 2015-10-08 Ignis Innovation Inc. Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen
CA2879462A1 (en) 2015-01-23 2016-07-23 Ignis Innovation Inc. Compensation for color variation in emissive devices
CA2889870A1 (en) 2015-05-04 2016-11-04 Ignis Innovation Inc. Optical feedback system
CA2892714A1 (en) 2015-05-27 2016-11-27 Ignis Innovation Inc Memory bandwidth reduction in compensation system
CA2900170A1 (en) 2015-08-07 2017-02-07 Gholamreza Chaji Calibration of pixel based on improved reference values

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA695765B (en) 1968-08-29 1971-03-31 Lilly Co Eli Erythromycylamine and process for preparing same
GB1344629A (en) 1970-09-30 1974-01-23 Lilly Industries Ltd Erythromycin azine derivatives
US4331803A (en) 1980-06-04 1982-05-25 Taisho Pharmaceutical Co., Ltd. Novel erythromycin compounds
JPS60214796A (ja) 1984-04-06 1985-10-28 Taisho Pharmaceut Co Ltd ６−０−メチルエリスロマイシン類の製法
JPS61103890A (ja) 1984-10-26 1986-05-22 Taisho Pharmaceut Co Ltd ６−０−メチルエリスロマイシンａ誘導体
US4670549A (en) 1985-03-18 1987-06-02 Taisho Pharmaceutical Co., Ltd. Method for selective methylation of erythromycin a derivatives
JPS61229895A (ja) 1985-04-03 1986-10-14 Nippon Zeon Co Ltd 保護化デス−ｎ−メチルエリスロマイシン誘導体
DE3782994T2 (de) 1986-09-18 1993-04-08 Taisho Pharma Co Ltd Erythromycin-a-derivate und verfahren zu ihrer herstellung.
KR960000434B1 (ko) 1986-12-17 1996-01-06 다이쇼 세이야꾸 가부시끼가이샤 에리스로마이신 a유도체 및 그의 제조 방법
JP2751385B2 (ja) 1988-05-19 1998-05-18 大正製薬株式会社 エリスロマイシンａオキシム及びその塩の製造方法
US5872229A (en) 1995-11-21 1999-02-16 Abbott Laboratories Process for 6-O-alkylation of erythromycin derivatives
US5719272A (en) 1996-04-02 1998-02-17 Abbott Laboratories 2'-protected 3'-dimethylamine, 9-etheroxime erythromycin A derivatives
US5837829A (en) 1996-04-02 1998-11-17 Abbott Laboratories 9-oximesilyl erythromycin a derivatives
US5808017A (en) 1996-04-10 1998-09-15 Abbott Laboratories Process for preparing erythromycin A oxime
CA2253330C (en) 1996-05-07 2006-07-25 Abbott Laboratories 6-o-substituted erythromycin compounds and method for making same
CN100460415C (zh) 1996-09-04 2009-02-11 艾博特公司 酮基内酯类化合物，其用途和制备方法以及药用组合物
UA51730C2 (uk) 1996-09-04 2002-12-16 Ебботт Лабораторіз 6-o-заміщені кетоліди з антибактеріальною активністю, спосіб їх одержання (варіанти), фармацевтична композиція та спосіб регулювання бактеріальної інфекції у ссавців
US5864023A (en) 1997-02-13 1999-01-26 Abbott Laboratories 3'-N'oxide, 3'-n-dimethylamine, 9-oxime erythromycin a derivatives
WO1999009978A1 (en) * 1997-08-28 1999-03-04 Eli Lilly And Company Method for treatment of non-rheumatoid athritis
ZA987689B (en) 1997-09-02 1999-02-24 Abbott Lab 3-descladinose 6-O substituted erythromycin derivatives
US5929219A (en) 1997-09-10 1999-07-27 Abbott Laboratories 9-hydrazone and 9-azine erythromycin derivatives and a process of making the same
JP2001518476A (ja) 1997-09-30 2001-10-16 アボット・ラボラトリーズ 抗菌活性を有する３’−ｎ−修飾６−ｏ−置換エリスロマイシンケトライド誘導体
AR015986A1 (es) 1997-10-29 2001-05-30 Abbott Lab Derivados de eritromicina puenteados en 6,11, composiciones farmaceuticas que los contienen, su uso para la manufactura de un medicamento y procedimientospara su preparacion
US5852180A (en) 1997-11-17 1998-12-22 Abbott Laboratories Chemical synthesis of 6-O-alkyl erythromycin A
US5892008A (en) 1997-12-16 1999-04-06 Abbott Laboratories Process for the preparation of 6-O-methyl erythromycin a using 9-hydroxy erythromycin derivatives

Also Published As

Publication number Publication date
PT1272500E (pt) 2005-09-30
JP2003502432A (ja) 2003-01-21
AU5742900A (en) 2001-01-09
DE60019976D1 (de) 2005-06-09
CN1216064C (zh) 2005-08-24
CA2375364A1 (en) 2000-12-28
KR100696089B1 (ko) 2007-03-20
HK1053659A1 (en) 2003-10-31
DE60019976T2 (de) 2006-02-16
MXPA01013396A (es) 2002-07-30
JP4795589B2 (ja) 2011-10-19
ES2241619T3 (es) 2005-11-01
CN1379780A (zh) 2002-11-13
IL147041A0 (en) 2002-08-14
AU779219B2 (en) 2005-01-13
CA2375364C (en) 2008-11-25
EP1272500B1 (de) 2005-05-04
EP1272500A2 (de) 2003-01-08
US6437106B1 (en) 2002-08-20
WO2000078773A2 (en) 2000-12-28
KR20020033644A (ko) 2002-05-07
WO2000078773A3 (en) 2001-02-22

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