ATE239025T1 - Verfahren zur desilycierung von silyletherverbindungen - Google Patents

Verfahren zur desilycierung von silyletherverbindungen

Info

Publication number
ATE239025T1
ATE239025T1 AT94102142T AT94102142T ATE239025T1 AT E239025 T1 ATE239025 T1 AT E239025T1 AT 94102142 T AT94102142 T AT 94102142T AT 94102142 T AT94102142 T AT 94102142T AT E239025 T1 ATE239025 T1 AT E239025T1
Authority
AT
Austria
Prior art keywords
group
optionally substituted
carbon atoms
general formula
alkyl group
Prior art date
Application number
AT94102142T
Other languages
English (en)
Inventor
Akira Kanebo
Tsutomu Kaku
Masaji Ishiguro
Takashi Nakatsuka
Original Assignee
Suntory Ltd
Nippon Soda 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 Suntory Ltd, Nippon Soda Co filed Critical Suntory Ltd
Application granted granted Critical
Publication of ATE239025T1 publication Critical patent/ATE239025T1/de

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
    • C07D499/88—Compounds with a double bond between positions 2 and 3 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C07D477/02—Preparation
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT94102142T 1993-02-12 1994-02-11 Verfahren zur desilycierung von silyletherverbindungen ATE239025T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2424593 1993-02-12

Publications (1)

Publication Number Publication Date
ATE239025T1 true ATE239025T1 (de) 2003-05-15

Family

ID=12132870

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94102142T ATE239025T1 (de) 1993-02-12 1994-02-11 Verfahren zur desilycierung von silyletherverbindungen

Country Status (7)

Country Link
US (1) US5821362A (de)
EP (1) EP0612749B1 (de)
JP (1) JP3970340B2 (de)
AT (1) ATE239025T1 (de)
DE (1) DE69432577T2 (de)
DK (1) DK0612749T3 (de)
ES (1) ES2197154T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09202789A (ja) 1995-11-20 1997-08-05 Suntory Ltd ペネム誘導体およびこれを含有する抗菌剤
KR100945706B1 (ko) * 2001-11-05 2010-03-05 다이닛본 스미토모 세이야꾸 가부시끼가이샤 신규 카르바페넴 화합물
JPWO2004089954A1 (ja) * 2003-04-08 2006-07-06 大日本住友製薬株式会社 新規なカルバペネム化合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992460A (en) * 1989-09-08 1991-02-12 Monsanto Company Bicyclic tetrahydroxylated pyrrolizidines
US5023340A (en) * 1989-10-20 1991-06-11 Monsanto Company Pyrrolizioines and synthesis thereof
JP2569455B2 (ja) * 1992-03-06 1997-01-08 田辺製薬株式会社 β−ラクタム誘導体の製法
EP0567949B1 (de) * 1992-04-28 2001-02-21 Tanabe Seiyaku Co., Ltd. Verfahrenzur Abspaltung von Silylschutzgruppen aus geschützten HO-Gruppen
US5587474A (en) * 1992-06-18 1996-12-24 Tanabe Seiyaku Co., Ltd. Method for removing the protecting group for carboxyl group
JPH0827152A (ja) * 1994-07-15 1996-01-30 Tanabe Seiyaku Co Ltd カルバペネム類シリルエーテル化合物のシリル基の除去方法

Also Published As

Publication number Publication date
EP0612749B1 (de) 2003-05-02
ES2197154T3 (es) 2004-01-01
US5821362A (en) 1998-10-13
DK0612749T3 (da) 2003-08-04
EP0612749A1 (de) 1994-08-31
JPH0770126A (ja) 1995-03-14
JP3970340B2 (ja) 2007-09-05
DE69432577D1 (de) 2003-06-05
DE69432577T2 (de) 2004-03-18

Similar Documents

Publication Publication Date Title
ATE282020T1 (de) Verfahren zur herstellung von 2-aminomalonsäure- derivaten
ATE96426T1 (de) Diphenylharnstoffderivate.
DE69026851D1 (de) Verfahren zur Erhöhung von Chemilumineszenz
ATE168693T1 (de) Verfahren zur herstellung von beta- lactamderivaten und zwischenprodukt für ihre synthese
ATE125174T1 (de) Verfahren für die selektive flotation von metallerzen mit 2-mercaptothiazolderivaten.
ATE207055T1 (de) Verfahren zur herstellung von 4-aryl-3- hydroxymethyl-piperidinen
KR920701103A (ko) 개선된 비닐에테르 제조방법
ATE239025T1 (de) Verfahren zur desilycierung von silyletherverbindungen
ATE336499T1 (de) Verfahren zur spaltung von cyclischen organosilanen bei der herstellung von aminofunktionellen organoalkoxylanen
ATE165384T1 (de) Verfahren zur vulkanisation, von kautschuk ohne nitrosaminbildung
ATE113594T1 (de) Verfahren zur herstellung von sulfonylharnstoff- derivaten.
ATE113042T1 (de) Verfahren zur herstellung von salzfreien wasserfreien 3-isothiazolonverbindungen.
DE68903405D1 (de) Verfahren zur herstellung von 2-alpha-methyl-2-beta-(1,2,3-triazol-1-yl)methylpenam-3-alpha-carbonsaeurederivaten.
DE3689911D1 (de) Enantioselektives Verfahren zur Herstellung von 1-beta-Methylcarbapenem-Antibiotikumzwischenprodukten.
ATE138376T1 (de) Verfahren zur herstellung von benzylphthalazinonderivaten und von deren salzen
ATE123286T1 (de) Verfahren zur herstellung von 3-alkoxymethyl cephalosporinderivate.
DE69714749D1 (de) Verfahren zur herstellung von 3-amino-2-hydroxy-1-propylethern
ATE33830T1 (de) Verfahren zur herstellung von optisch einheitlichen azetidinonen.
ATE189453T1 (de) Verfahren zur herstellung von 2-cyanobiphenyl- verbindungen
KR850001173A (ko) 2-치환된 4-페닐이미다졸 아미딘 유도체의 제조방법
ATE204860T1 (de) Verfahren zur herstellung von 4-substituierten azetidinonderivaten
ATE61329T1 (de) Verfahren zur herstellung von rooperol, hypoxosid und deren derivaten.
ATE299498T1 (de) Verfahren zur herstellung von imidazolderivaten
DE3782901D1 (de) Verfahren zur herstellung von 2,3,5,6-tetrachlorpyridin.
KR870006063A (ko) 1-H-피리도-[3,2-b][1,4]-티아진 및 그의 제조방법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0612749

Country of ref document: EP