FI832407L - Epimerisering av malonsyraester - Google Patents

Epimerisering av malonsyraester

Info

Publication number
FI832407L
FI832407L FI832407A FI832407A FI832407L FI 832407 L FI832407 L FI 832407L FI 832407 A FI832407 A FI 832407A FI 832407 A FI832407 A FI 832407A FI 832407 L FI832407 L FI 832407L
Authority
FI
Finland
Prior art keywords
malonsyraester
epimerisering
Prior art date
Application number
FI832407A
Other languages
English (en)
Finnish (fi)
Other versions
FI832407A0 (fi
Inventor
Masayuki Narisada
Hiroshi Onoue
Mitsuaki Ohtani
Fumihiko Watanabe
Original Assignee
Shionogi & Co
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 Shionogi & Co filed Critical Shionogi & Co
Publication of FI832407A0 publication Critical patent/FI832407A0/fi
Publication of FI832407L publication Critical patent/FI832407L/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (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)
FI832407A 1982-07-02 1983-06-30 Epimerisering av malonsyraester FI832407L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57116048A JPS597193A (ja) 1982-07-02 1982-07-02 マロニルメチル基の異性化方法

Publications (2)

Publication Number Publication Date
FI832407A0 FI832407A0 (fi) 1983-06-30
FI832407L true FI832407L (fi) 1984-01-03

Family

ID=14677411

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832407A FI832407L (fi) 1982-07-02 1983-06-30 Epimerisering av malonsyraester

Country Status (30)

Country Link
US (1) US4504658A (ja)
EP (1) EP0098545B1 (ja)
JP (1) JPS597193A (ja)
KR (1) KR890000812B1 (ja)
AR (1) AR242391A1 (ja)
AT (1) ATE19401T1 (ja)
AU (1) AU564850B2 (ja)
BG (1) BG37526A3 (ja)
CA (1) CA1192193A (ja)
CS (1) CS244940B2 (ja)
DD (1) DD210052A5 (ja)
DE (2) DE3363161D1 (ja)
DK (1) DK160502C (ja)
EG (1) EG16539A (ja)
ES (1) ES8500954A1 (ja)
FI (1) FI832407L (ja)
GB (1) GB2124217B (ja)
GR (1) GR78620B (ja)
HU (1) HU187944B (ja)
IE (1) IE55767B1 (ja)
IL (1) IL69146A (ja)
NO (1) NO832387L (ja)
NZ (1) NZ204627A (ja)
PH (1) PH21139A (ja)
PL (1) PL141782B1 (ja)
PT (1) PT76973B (ja)
RO (1) RO86355B (ja)
SU (1) SU1225488A3 (ja)
YU (1) YU44011B (ja)
ZA (1) ZA834495B (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123490A (ja) * 1983-12-07 1985-07-02 Shionogi & Co Ltd マロニルオキサセフェムカルボン酸誘導体
US4998060A (en) * 1989-07-12 1991-03-05 Pacific Scientific Company Fault indicator with hot stick clamping mechanism
JP2006028154A (ja) * 2004-06-14 2006-02-02 Sumitomo Chemical Co Ltd 光学活性化合物の製造方法
CN102260280A (zh) * 2010-05-28 2011-11-30 上海医药工业研究院 拉氧头孢钠的制备方法
US9249265B1 (en) 2014-09-08 2016-02-02 Sirrus, Inc. Emulsion polymers including one or more 1,1-disubstituted alkene compounds, emulsion methods, and polymer compositions
SG189933A1 (en) 2010-10-20 2013-06-28 Bioformix Llc Synthesis of methylene malonates substantially free of impurities
US9279022B1 (en) 2014-09-08 2016-03-08 Sirrus, Inc. Solution polymers including one or more 1,1-disubstituted alkene compounds, solution polymerization methods, and polymer compositions
US9828324B2 (en) 2010-10-20 2017-11-28 Sirrus, Inc. Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
US10414839B2 (en) 2010-10-20 2019-09-17 Sirrus, Inc. Polymers including a methylene beta-ketoester and products formed therefrom
US9221739B2 (en) 2011-10-19 2015-12-29 Sirrus, Inc. Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
WO2013149173A1 (en) 2012-03-30 2013-10-03 Bioformix Inc. Ink and coating formulations and polymerizable systems for producing the same
CA2869108A1 (en) 2012-03-30 2013-10-03 Bioformix Inc. Methods for activating polymerizable compositions, polymerizable systems, and products formed thereby
US10913875B2 (en) 2012-03-30 2021-02-09 Sirrus, Inc. Composite and laminate articles and polymerizable systems for producing the same
WO2013181600A2 (en) 2012-06-01 2013-12-05 Bioformix Inc. Optical material and articles formed therefrom
WO2014078689A1 (en) 2012-11-16 2014-05-22 Bioformix Inc. Plastics bonding systems and methods
EP2926368B1 (en) 2012-11-30 2020-04-08 Sirrus, Inc. Electronic assembly
CN110204441A (zh) 2013-01-11 2019-09-06 瑟拉斯公司 经过双(羟甲基)丙二酸酯的途径获得亚甲基丙二酸酯的方法
US9315597B2 (en) 2014-09-08 2016-04-19 Sirrus, Inc. Compositions containing 1,1-disubstituted alkene compounds for preparing polymers having enhanced glass transition temperatures
US9416091B1 (en) 2015-02-04 2016-08-16 Sirrus, Inc. Catalytic transesterification of ester compounds with groups reactive under transesterification conditions
US10501400B2 (en) 2015-02-04 2019-12-10 Sirrus, Inc. Heterogeneous catalytic transesterification of ester compounds with groups reactive under transesterification conditions
US9334430B1 (en) 2015-05-29 2016-05-10 Sirrus, Inc. Encapsulated polymerization initiators, polymerization systems and methods using the same
US9217098B1 (en) 2015-06-01 2015-12-22 Sirrus, Inc. Electroinitiated polymerization of compositions having a 1,1-disubstituted alkene compound
US9518001B1 (en) 2016-05-13 2016-12-13 Sirrus, Inc. High purity 1,1-dicarbonyl substituted-1-alkenes and methods for their preparation
US10196481B2 (en) 2016-06-03 2019-02-05 Sirrus, Inc. Polymer and other compounds functionalized with terminal 1,1-disubstituted alkene monomer(s) and methods thereof
US10428177B2 (en) 2016-06-03 2019-10-01 Sirrus, Inc. Water absorbing or water soluble polymers, intermediate compounds, and methods thereof
US9567475B1 (en) 2016-06-03 2017-02-14 Sirrus, Inc. Coatings containing polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
US9617377B1 (en) 2016-06-03 2017-04-11 Sirrus, Inc. Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
KR102115644B1 (ko) * 2017-09-13 2020-05-27 주식회사 동도물산 7α-알콕시옥사세펨 중간체의 제조방법
CN112480147A (zh) * 2019-09-12 2021-03-12 杭州森泽医药科技有限公司 一种拉氧头孢中间体溶剂化物及其制备方法和表征

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719667A (en) * 1970-08-24 1973-03-06 Lilly Co Eli Epimerization of 6-acylamido and 6-imido penicillin sulfoxide esters
US4167630A (en) * 1975-12-24 1979-09-11 Merck & Co., Inc. Process for epimerizing beta-lactam antibiotic compounds, and related products
CA1085392A (en) * 1976-03-25 1980-09-09 Masayuki Narisada Arylmalonamido-1-oxadethiacephalosporins
US4234596A (en) * 1976-11-19 1980-11-18 Merck & Co., Inc. 3-(2-Aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
US4259485A (en) * 1979-04-24 1981-03-31 Eli Lilly And Company Crystallization process
US4252953A (en) * 1979-05-01 1981-02-24 Eli Lilly And Company Antibiotic crystalline epimer
US4320055A (en) * 1980-04-07 1982-03-16 Eli Lilly And Company Process for penicillin epimerization
JPS5711909A (en) * 1980-06-23 1982-01-21 Shionogi & Co Ltd Stable freeze-dried preparation of beta-lactam

Also Published As

Publication number Publication date
ES523774A0 (es) 1984-11-01
PH21139A (en) 1987-07-27
DE3363161D1 (en) 1986-05-28
ZA834495B (en) 1984-07-25
ATE19401T1 (de) 1986-05-15
GB8317634D0 (en) 1983-08-03
BG37526A3 (en) 1985-06-14
PL141782B1 (en) 1987-08-31
RO86355A (ro) 1985-03-15
AR242391A1 (es) 1993-03-31
YU144583A (en) 1986-02-28
YU44011B (en) 1990-02-28
HU187944B (en) 1986-03-28
JPS597193A (ja) 1984-01-14
CA1192193A (en) 1985-08-20
EP0098545A1 (en) 1984-01-18
ES8500954A1 (es) 1984-11-01
US4504658A (en) 1985-03-12
DK160502C (da) 1991-08-26
DD210052A5 (de) 1984-05-30
PT76973B (en) 1986-01-24
GB2124217A (en) 1984-02-15
FI832407A0 (fi) 1983-06-30
AU1649683A (en) 1984-01-05
EP0098545B1 (en) 1986-04-23
AU564850B2 (en) 1987-08-27
GR78620B (ja) 1984-09-27
IL69146A (en) 1987-01-30
KR890000812B1 (ko) 1989-04-08
IE55767B1 (en) 1991-01-16
DK304983A (da) 1984-01-03
NZ204627A (en) 1986-04-11
PL242776A1 (en) 1984-08-13
PT76973A (en) 1983-08-01
EG16539A (en) 1989-03-30
IE831527L (en) 1984-01-02
DK304983D0 (da) 1983-07-01
DK160502B (da) 1991-03-18
RO86355B (ro) 1985-03-31
GB2124217B (en) 1985-09-04
CS503683A2 (en) 1985-09-17
NO832387L (no) 1984-01-03
JPH0149271B2 (ja) 1989-10-24
CS244940B2 (en) 1986-08-14
SU1225488A3 (ru) 1986-04-15
KR840005450A (ko) 1984-11-12
DE98545T1 (de) 1984-08-16

Similar Documents

Publication Publication Date Title
FI830190L (fi) Foerfarande foer framstaellning av monokloniska maenniskoantikroppar
FI832803A (fi) Foerfarande foer framstaellning av hartsimpregnerade fiberkompositmaterial
FI830173L (fi) Fyllblandning av polyesterfibrer
FI832407A0 (fi) Epimerisering av malonsyraester
FI833270A (fi) Foerfarande foer avskiljning av optiska isomerer
FI832231L (fi) Foerfarande foer framstaellning av agglomererat braensle
FI821536A0 (fi) Foerfarande foer keramisering av radioaktivt avfall
FI64260B (fi) Anordning foer foerdelning av en stroemning
FI833864A0 (fi) Staell foer lagring av kaernbraensle-element
FI821044L (fi) Taetning av ventillock
FI831113L (fi) Anordning foer sammankoppling av tvao axlar
FI832362A0 (fi) Foerfarande foer framstaellning av fenetylaminer
FI824297A0 (fi) Foerbaettrat foerfarande foer anvaendning av en elektrokemisk vaetske/gascell
FI834620A0 (fi) Framstaellning av en fibermassa av pappersavfall
FI822120A0 (fi) Foerfarande foer termisk krackning av kolvaeteolja
FI820403L (fi) Foerfarande foer framstaellning av betongmassa
FI65584B (fi) Anordning foer snabbkoppling av en stockbom
FI824222A0 (fi) Ramkonstruktion foer en tryckslipmaskin av presstyp
FI820789L (fi) Foerfarande foer bildande av en vertikaldraen
FI821366A0 (fi) Handpress foer framstaellning av brikettformigt braensle
FI821329L (fi) Anvaendning av faergaemneslaser
FI820550L (fi) Foerfarande foer styrning av manuell bearbetningsmaskin
FI65925B (fi) Saoll avsett foer saollning av traeflis
FI65859B (fi) Foerfarande foer utredning av aemnets kemiska egenskaper
FI63513B (fi) Bekaempningsmedelkomposition foer skyddande av virke

Legal Events

Date Code Title Description
FC Application refused

Owner name: SHIONOGI & CO, LTD