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
FI832407A7 (fi
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 FI832407A7 publication Critical patent/FI832407A7/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 (3)

Publication Number Publication Date
FI832407A0 FI832407A0 (fi) 1983-06-30
FI832407A7 FI832407A7 (fi) 1984-01-03
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 (enExample)
EP (1) EP0098545B1 (enExample)
JP (1) JPS597193A (enExample)
KR (1) KR890000812B1 (enExample)
AR (1) AR242391A1 (enExample)
AT (1) ATE19401T1 (enExample)
AU (1) AU564850B2 (enExample)
BG (1) BG37526A3 (enExample)
CA (1) CA1192193A (enExample)
CS (1) CS244940B2 (enExample)
DD (1) DD210052A5 (enExample)
DE (2) DE3363161D1 (enExample)
DK (1) DK160502C (enExample)
EG (1) EG16539A (enExample)
ES (1) ES523774A0 (enExample)
FI (1) FI832407L (enExample)
GB (1) GB2124217B (enExample)
GR (1) GR78620B (enExample)
HU (1) HU187944B (enExample)
IE (1) IE55767B1 (enExample)
IL (1) IL69146A (enExample)
NO (1) NO832387L (enExample)
NZ (1) NZ204627A (enExample)
PH (1) PH21139A (enExample)
PL (1) PL141782B1 (enExample)
PT (1) PT76973B (enExample)
RO (1) RO86355B (enExample)
SU (1) SU1225488A3 (enExample)
YU (1) YU44011B (enExample)
ZA (1) ZA834495B (enExample)

Families Citing this family (30)

* 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
MXPA05008172A (es) * 2003-02-04 2005-10-05 Hoffmann La Roche Derivados de malonamida como inhibidores gamma-secretasa.
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
WO2013059479A2 (en) 2011-10-19 2013-04-25 Bioformix Inc. Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
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
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
CN105949358A (zh) 2010-10-20 2016-09-21 瑟拉斯公司 基本不含杂质的亚甲基丙二酸酯的合成
US10414839B2 (en) 2010-10-20 2019-09-17 Sirrus, Inc. Polymers including a methylene beta-ketoester and products formed therefrom
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
CA2869115A1 (en) 2012-03-30 2013-10-03 Bioformix Inc. Ink and coating formulations and polymerizable systems for producing the same
EP2831125B1 (en) 2012-03-30 2016-10-05 Sirrus, Inc. Methods for activating polymerizable compositions, polymerizable systems, and products formed thereby
EP2831124B1 (en) 2012-03-30 2016-10-05 Sirrus, Inc. Composite and laminate articles and polymerizable systems for producing the same
US10047192B2 (en) 2012-06-01 2018-08-14 Sirrus, Inc. Optical material and articles formed therefrom
CN105008438B (zh) 2012-11-16 2019-10-22 拜奥福米克斯公司 塑料粘结体系及方法
EP3712928A1 (en) 2012-11-30 2020-09-23 Sirrus, Inc. Composite compositions for electronics applications
CN105008321A (zh) 2013-01-11 2015-10-28 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
US9416091B1 (en) 2015-02-04 2016-08-16 Sirrus, Inc. Catalytic transesterification of ester compounds with groups reactive under transesterification conditions
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
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
US9617377B1 (en) 2016-06-03 2017-04-11 Sirrus, Inc. Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
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
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
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
SU1225488A3 (ru) 1986-04-15
DK160502B (da) 1991-03-18
JPH0149271B2 (enExample) 1989-10-24
GB8317634D0 (en) 1983-08-03
DK160502C (da) 1991-08-26
YU44011B (en) 1990-02-28
IL69146A (en) 1987-01-30
ATE19401T1 (de) 1986-05-15
US4504658A (en) 1985-03-12
EP0098545A1 (en) 1984-01-18
DK304983D0 (da) 1983-07-01
NZ204627A (en) 1986-04-11
PH21139A (en) 1987-07-27
ZA834495B (en) 1984-07-25
FI832407A7 (fi) 1984-01-03
PL242776A1 (en) 1984-08-13
DK304983A (da) 1984-01-03
IE55767B1 (en) 1991-01-16
PT76973B (en) 1986-01-24
KR840005450A (ko) 1984-11-12
YU144583A (en) 1986-02-28
HU187944B (en) 1986-03-28
DD210052A5 (de) 1984-05-30
ES8500954A1 (es) 1984-11-01
EP0098545B1 (en) 1986-04-23
EG16539A (en) 1989-03-30
GB2124217A (en) 1984-02-15
FI832407A0 (fi) 1983-06-30
NO832387L (no) 1984-01-03
DE3363161D1 (en) 1986-05-28
BG37526A3 (bg) 1985-06-14
RO86355B (ro) 1985-03-31
ES523774A0 (es) 1984-11-01
PT76973A (en) 1983-08-01
RO86355A (ro) 1985-03-15
CA1192193A (en) 1985-08-20
AU564850B2 (en) 1987-08-27
CS503683A2 (en) 1985-09-17
GB2124217B (en) 1985-09-04
CS244940B2 (en) 1986-08-14
JPS597193A (ja) 1984-01-14
PL141782B1 (en) 1987-08-31
IE831527L (en) 1984-01-02
AR242391A1 (es) 1993-03-31
AU1649683A (en) 1984-01-05
KR890000812B1 (ko) 1989-04-08
DE98545T1 (de) 1984-08-16
GR78620B (enExample) 1984-09-27

Similar Documents

Publication Publication Date Title
FI830355A0 (fi) Foerfarande foer framstaellning av en icke-vaevd vaevnad av sammansmaelta blandfibrer
FI831200L (fi) Framstaellning av en fett-glykosidblandning
FI833494A0 (fi) Anordning foer fjaerrindikering av vinkellaege
FI832407L (fi) Epimerisering av malonsyraester
FI834261A0 (fi) Paosliknande saeckar foer foervaring av vaetskor
FI823929A0 (fi) Odlingsgrupp foer skolning av plantor
FI830288A0 (fi) Foerfarande foer behandling av kemiska pappersmassor
FI832113A0 (fi) Framstaellning av vinylkarboxylsyraderivat
FI824482L (fi) Foerfarande foer foerstaerkning av fibervaevnader medelst vattenhaltiga plastdispersioner
FI834231A0 (fi) Enzymatisk syntes av l-serin
FI64260B (fi) Anordning foer foerdelning av en stroemning
FI833649L (fi) Behandling av cyanidhaltiga utfloeden
FI832990L (fi) Foerfarande foer framstaellning av en diagnostisk anordning
FI830307A0 (fi) Disproportionering av omaettade syror
FI833551A0 (fi) Tillverkning av magnesiumnitratloesningar
FI832036L (fi) Foerfarande foer framstaellning av oxazolaettiksyra
FI833575L (fi) Anordning foer pressning av roerformiga delar
FI834382A0 (fi) Foerfarande foer delignifierande blekning av cellulosamassa
FI831855A0 (fi) Luftblaoslaoda foer torkpartiet av en pappersmaskin
FI834475A0 (fi) Foerbindningsdel foer tvao byggelement av staolbetong
FI832989A0 (fi) Foerfarande foer framstaellning av benzamidderivat
FI832256A0 (fi) Fenolformaldehydresoler foer framstaellning av fenolskum
FI834161A0 (fi) Anordning foer beredning av tappvarmvatten
FI832362A0 (fi) Foerfarande foer framstaellning av fenetylaminer
FI831647L (fi) Foerfarande foer spraytorkning av dipeptidsoetningsmedel

Legal Events

Date Code Title Description
FC Application refused

Owner name: SHIONOGI & CO, LTD