DE69526519D1 - Silylierungsprocess - Google Patents

Silylierungsprocess

Info

Publication number
DE69526519D1
DE69526519D1 DE69526519T DE69526519T DE69526519D1 DE 69526519 D1 DE69526519 D1 DE 69526519D1 DE 69526519 T DE69526519 T DE 69526519T DE 69526519 T DE69526519 T DE 69526519T DE 69526519 D1 DE69526519 D1 DE 69526519D1
Authority
DE
Germany
Prior art keywords
pct
desacetoxy
aminoacyl
silylation
sec
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 - Fee Related
Application number
DE69526519T
Other languages
English (en)
Other versions
DE69526519T2 (de
Inventor
Victor Centellas
Jose Diago
Johannes Ludescher
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.)
Sandoz AG
Original Assignee
Biochemie GmbH
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 Biochemie GmbH filed Critical Biochemie GmbH
Application granted granted Critical
Publication of DE69526519D1 publication Critical patent/DE69526519D1/de
Publication of DE69526519T2 publication Critical patent/DE69526519T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Vibration Prevention Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69526519T 1994-11-21 1995-11-20 Silylierungsprocess Expired - Fee Related DE69526519T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9423459A GB9423459D0 (en) 1994-11-21 1994-11-21 Silylation process
PCT/EP1995/004562 WO1996016067A1 (en) 1994-11-21 1995-11-20 Silylation process

Publications (2)

Publication Number Publication Date
DE69526519D1 true DE69526519D1 (de) 2002-05-29
DE69526519T2 DE69526519T2 (de) 2002-10-31

Family

ID=10764738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526519T Expired - Fee Related DE69526519T2 (de) 1994-11-21 1995-11-20 Silylierungsprocess

Country Status (16)

Country Link
US (1) US5998610A (de)
EP (1) EP0793666B1 (de)
JP (2) JP3072857B2 (de)
KR (1) KR100416673B1 (de)
CN (2) CN1062272C (de)
AT (1) ATE216702T1 (de)
AU (1) AU4174496A (de)
DE (1) DE69526519T2 (de)
ES (1) ES2176349T3 (de)
GB (1) GB9423459D0 (de)
HU (1) HUT77102A (de)
PL (1) PL184270B1 (de)
PT (1) PT793666E (de)
SI (1) SI0793666T1 (de)
TW (1) TW432070B (de)
WO (1) WO1996016067A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447406B1 (de) * 1999-09-30 2006-08-09 Otsuka Kagaku Kabushiki Kaisha Kristallines 3-Cephem Derivat
US20040077849A1 (en) * 2002-10-16 2004-04-22 Orchid Chemicals & Pharmaceuticals Limited Process for the preparation of cefadroxil
US7534781B2 (en) * 2003-03-21 2009-05-19 Dsm Ip Assets B.V. Crystalline amoxicillin trihydrate powder
JP4949827B2 (ja) * 2003-03-21 2012-06-13 ディーエスエム アイピー アセッツ ビー．ブイ． アモキシシリン三水和物
CN101772509B (zh) * 2007-07-30 2013-12-04 中化帝斯曼制药有限公司荷兰公司 用于β-内酰胺化合物的硅烷基化的方法
CN101845053B (zh) * 2010-03-09 2012-07-25 河北科技大学 一种分离提纯阿莫西林三水化合物的方法
CN103183685B (zh) * 2011-12-30 2016-03-30 浙江新和成股份有限公司 6α-酰胺基青霉烷酸亚砜化合物的制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311519B (de) * 1962-12-14 1969-06-16 Astra Ab
US4138555A (en) * 1971-05-14 1979-02-06 Glaxo Laboratories, Limited (6R,7R)-7-[2-aryl-2-(etherified oximino)acetamido]-3-carbamoyloxymethylceph-3-em-4-carboxylic acid 1-oxides
US4093803A (en) * 1971-05-14 1978-06-06 Glaxo Laboratories Limited 7β-[2-Etherified oximino-2-(thienyl-, furyl- or pyridylacetamido)] cephalosporins
DK154939C (da) * 1974-12-19 1989-06-12 Takeda Chemical Industries Ltd Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf
GB1459807A (en) * 1975-05-27 1976-12-31 Proter Spa Process for the production of 7-d-a-amino-phenyl-acetamido-3- desacetoxy-cephalosporanic acid
US5336776A (en) * 1976-01-23 1994-08-09 Roussel Uclaf 3-acetoxymethyl-7-(iminoacetamideo)-cephalosporanic acid
US4196205A (en) * 1976-01-23 1980-04-01 Roussel Uclaf 3-Acetoxymethyl-7-(iminoacetamido)-cephalosporanic acid derivatives
US5079369A (en) * 1976-04-12 1992-01-07 Fujisawa Pharmaceutical Company, Ltd. Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof
GR63088B (en) * 1976-04-14 1979-08-09 Takeda Chemical Industries Ltd Preparation process of novel cephalosporins
GB1532682A (en) * 1976-04-27 1978-11-22 Bristol Myers Co Process for the preparation of cephadroxil
DE2714880A1 (de) * 1977-04-02 1978-10-26 Hoechst Ag Cephemderivate und verfahren zu ihrer herstellung
GB2001985B (en) * 1977-08-05 1982-07-07 Lark Spa Process for the preparation of penicillanic and cephalosporanic acid derivatives
FR2400519A1 (fr) * 1977-08-17 1979-03-16 Roussel Uclaf Forme cristalline du sel de sodium d'un derive oximine de l'acide 7-amino-thiazolyl acetamido cephalosporanique, son procede de preparation et son application comme medicament
NL162387C (nl) * 1977-09-06 1980-05-16 Gist Brocades Nv Werkwijze voor het bereiden van 6-(d-alpha-amino-p- -hydroxyfenylacetamido)penicillanzuur.
JPS5459296A (en) * 1977-10-14 1979-05-12 Toshin Chemical Co Production of alphaaaminoo paraahydroxybenzylpeniciline
CA1125745A (en) * 1978-11-20 1982-06-15 Joseph Kaspi PROCESS FOR PREPARING .beta.-LACTAM ANTIBIOTICS
IT1126544B (it) * 1979-12-07 1986-05-21 Dobfar Spa Procedimento per la preparazione di derivati dell'acido 7-amino-desacetossi cefalosporanico
EP0037380B1 (de) * 1980-03-28 1984-09-12 BIOCHEMIE Gesellschaft m.b.H. Verfahren zum Herstellen von Cephalosporin-Antibiotika und Zwischenprodukte zur Verwendung in diesem Verfahren und ihre Herstellung
IT1180207B (it) * 1984-07-30 1987-09-23 Istituto Biochimico Italiano Procedimento per la preparazione, con resa e purezza elevate, di antibiotici beta-lattamici
DE3539901A1 (de) * 1985-11-11 1987-05-14 Hoechst Ag Cephalosporinderivate und verfahren zu ihrer herstellung
IT1214587B (it) * 1986-12-23 1990-01-18 Giovanni Bonfanti Metodo per la produzione diprodotti cristallini puri.
ES2006988A6 (es) * 1988-06-20 1989-05-16 Gema Sa Procedimiento de preparar hidrocloruro cloruro-2-(2-aminotiazol-4-il)-2-metoxiiminoacetil-sulfito-dimetilformiminio y procedimiento de utilizacion del mismo para obtencion de amidas.
US5034522A (en) * 1988-08-02 1991-07-23 Biocraft Laboratories, Inc. Method for the production of 3-methyl cephem derivatives
GB2240102B (en) * 1990-01-22 1993-10-20 Biochemie Gmbh Improvements in or relating to beta lactam production
CA2033692A1 (en) * 1990-01-25 1991-07-26 Wilhelm Bannwarth Energy transfer systems
US5142043A (en) * 1990-05-10 1992-08-25 Biocraft Laboratories, Inc. Process for preparing cephalexin monohydrate
US5574154A (en) * 1994-09-29 1996-11-12 Alnejma Bulk Pharmaceutical Co. A.B.P.C. Process for the preparation of cephalosporanic compounds

Also Published As

Publication number Publication date
PL184270B1 (pl) 2002-09-30
PL319752A1 (en) 1997-08-18
CN1280982A (zh) 2001-01-24
CN1062272C (zh) 2001-02-21
ES2176349T3 (es) 2002-12-01
DE69526519T2 (de) 2002-10-31
ATE216702T1 (de) 2002-05-15
JPH10507773A (ja) 1998-07-28
TW432070B (en) 2001-05-01
CN1164235A (zh) 1997-11-05
SI0793666T1 (en) 2002-10-31
EP0793666B1 (de) 2002-04-24
PT793666E (pt) 2002-09-30
AU4174496A (en) 1996-06-17
JP3072857B2 (ja) 2000-08-07
EP0793666A1 (de) 1997-09-10
JP2000229986A (ja) 2000-08-22
US5998610A (en) 1999-12-07
CN1124277C (zh) 2003-10-15
WO1996016067A1 (en) 1996-05-30
GB9423459D0 (en) 1995-01-11
KR970707135A (ko) 1997-12-01
KR100416673B1 (ko) 2004-03-18
HUT77102A (hu) 1998-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDOZ AG, BASEL, CH

8339 Ceased/non-payment of the annual fee