ES8305770A1 - Un procedimiento para la preparacion de bis-esteres de metanodiol. - Google Patents

Un procedimiento para la preparacion de bis-esteres de metanodiol.

Info

Publication number
ES8305770A1
ES8305770A1 ES510657A ES510657A ES8305770A1 ES 8305770 A1 ES8305770 A1 ES 8305770A1 ES 510657 A ES510657 A ES 510657A ES 510657 A ES510657 A ES 510657A ES 8305770 A1 ES8305770 A1 ES 8305770A1
Authority
ES
Spain
Prior art keywords
methanodiol
bis
esters
procedure
reaction
Prior art date
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
Application number
ES510657A
Other languages
English (en)
Other versions
ES510657A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
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
Priority claimed from US06/246,504 external-priority patent/US4321196A/en
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of ES8305770A1 publication Critical patent/ES8305770A1/es
Publication of ES510657A0 publication Critical patent/ES510657A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/28—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with modified 2-carboxyl group
    • C07D499/32—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/80—Compounds with a nitrogen-containing hetero ring, attached with the ring nitrogen atom in position 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE BIS-ESTERES DE METANODIOL, DE FORMULA (I), EN LA QUE Y ES HIDROGENO O HIDROXILO Y LA CADENA LATERAL AMIDICA DERIVA DEL ACIDO D-~C-AMINOFENILACETICO. CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II), EN LA QUE Y Y LA CADENA LATERAL TIENE EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LA REACCION SE LLEVA A CABO DEJANDO LOS REACTIVOS EN REPOSO HASTA QUE LA REACCION ES PRACTICAMENTE COMPLETA, A UNA TEMPERATURA COMPRENDIDA ENTRE 0 C Y 50 C. EL PRODUCTO OBTENIDO SE SEPARA Y PURIFICA SIGUIENDO METODOS CONVENCIONALES. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SU ACTIVIDAD ANTIBACTERIANA.
ES510657A 1981-03-23 1982-03-22 Un procedimiento para la preparacion de bis-esteres de metanodiol. Granted ES510657A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24650381A 1981-03-23 1981-03-23
US06/246,504 US4321196A (en) 1981-03-23 1981-03-23 Bis-esters of methanediol with acetonides of ampicillin or amoxicillin and penicillanic acid 1,1-dioxide

Publications (2)

Publication Number Publication Date
ES8305770A1 true ES8305770A1 (es) 1983-04-16
ES510657A0 ES510657A0 (es) 1983-04-16

Family

ID=26938034

Family Applications (2)

Application Number Title Priority Date Filing Date
ES510657A Granted ES510657A0 (es) 1981-03-23 1982-03-22 Un procedimiento para la preparacion de bis-esteres de metanodiol.
ES518997A Granted ES518997A0 (es) 1981-03-23 1983-01-14 Un procedimiento para la preparacion de bis-esteres de metanodiol.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES518997A Granted ES518997A0 (es) 1981-03-23 1983-01-14 Un procedimiento para la preparacion de bis-esteres de metanodiol.

Country Status (24)

Country Link
EP (1) EP0061281B1 (es)
KR (1) KR850001630B1 (es)
AR (1) AR231297A1 (es)
AU (1) AU527916B2 (es)
BG (2) BG39297A3 (es)
CA (1) CA1178575A (es)
CS (1) CS228537B2 (es)
DD (1) DD202578A5 (es)
DE (1) DE3261166D1 (es)
DK (1) DK159159C (es)
EG (1) EG15802A (es)
ES (2) ES510657A0 (es)
FI (1) FI74018C (es)
GB (1) GB2095249A (es)
GR (1) GR76479B (es)
IE (1) IE52653B1 (es)
IL (1) IL65305A (es)
IN (1) IN157669B (es)
NO (1) NO159660C (es)
PL (2) PL130553B1 (es)
PT (1) PT74623B (es)
RO (2) RO86859B (es)
SU (1) SU1122229A3 (es)
YU (1) YU42760B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910009271B1 (ko) * 1989-06-20 1991-11-08 김영설 1,1-디옥소페닐실라노일 옥시메틸 D-6-[α-(메틸렌아미노)페닐-아세트아미도]-페니실라네이트와 그의 파라-톨루엔술폰산염
US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
MXPA06000470A (es) 2003-07-15 2006-08-23 Grt Inc Sintesis de hidrocarburos.
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US20080275284A1 (en) 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
CN101817720A (zh) 2006-02-03 2010-09-01 Grt公司 天然气转化为液体烃的连续方法
EP1993951B1 (en) 2006-02-03 2014-07-30 GRT, Inc. Separation of light gases from bromine
AU2008256606A1 (en) 2007-05-24 2008-12-04 Grt, Inc. Zone reactor incorporating reversible hydrogen halide capture and release
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
NZ591207A (en) 2008-07-18 2013-03-28 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
CN111440194A (zh) * 2020-04-22 2020-07-24 华南农业大学 一种阿莫西林衍生物及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE49880B1 (en) * 1979-02-13 1986-01-08 Leo Pharm Prod Ltd Penicillin derivatives
US4244951A (en) * 1979-05-16 1981-01-13 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide

Also Published As

Publication number Publication date
BG39113A3 (en) 1986-04-15
FI820995L (fi) 1982-09-24
IL65305A0 (en) 1982-05-31
KR850001630B1 (ko) 1985-10-31
RO86859B (ro) 1985-05-31
NO820896L (no) 1982-09-24
IN157669B (es) 1986-05-17
SU1122229A3 (ru) 1984-10-30
ES8403136A1 (es) 1984-03-01
DK159159B (da) 1990-09-10
AU8176282A (en) 1982-11-04
DE3261166D1 (en) 1984-12-13
EG15802A (en) 1987-03-30
IE52653B1 (en) 1988-01-06
EP0061281B1 (en) 1984-11-07
PT74623B (en) 1984-11-26
GB2095249A (en) 1982-09-29
KR830009109A (ko) 1983-12-17
RO83699A (ro) 1984-03-15
NO159660C (no) 1989-01-25
GR76479B (es) 1984-08-10
DK126882A (da) 1982-09-24
RO83699B (ro) 1984-03-30
AU527916B2 (en) 1983-03-31
IE820655L (en) 1982-09-23
RO86859A (ro) 1985-05-20
FI74018B (fi) 1987-08-31
AR231297A1 (es) 1984-10-31
PL130553B1 (en) 1984-08-31
NO159660B (no) 1988-10-17
CS228537B2 (en) 1984-05-14
PL239265A1 (en) 1983-06-06
CA1178575A (en) 1984-11-27
YU61782A (en) 1985-03-20
DD202578A5 (de) 1983-09-21
ES518997A0 (es) 1984-03-01
PT74623A (en) 1982-04-01
YU42760B (en) 1988-12-31
PL131262B1 (en) 1984-10-31
ES510657A0 (es) 1983-04-16
IL65305A (en) 1985-02-28
EP0061281A1 (en) 1982-09-29
FI74018C (fi) 1987-12-10
BG39297A3 (en) 1986-05-15
PL235275A1 (en) 1983-04-11
DK159159C (da) 1991-02-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519