DK155741C - 7-beta-amino-cepham-3-on-4-carboxylsyreforbindelser og 1-oxider og salte deraf til anvendelse som mellemprodukt ved fremstilling af antibiotisk virksomme 7-beta-acylamino-3-cephem-4-carboxylsyreforbindelser - Google Patents

7-beta-amino-cepham-3-on-4-carboxylsyreforbindelser og 1-oxider og salte deraf til anvendelse som mellemprodukt ved fremstilling af antibiotisk virksomme 7-beta-acylamino-3-cephem-4-carboxylsyreforbindelser

Info

Publication number
DK155741C
DK155741C DK359473A DK359473A DK155741C DK 155741 C DK155741 C DK 155741C DK 359473 A DK359473 A DK 359473A DK 359473 A DK359473 A DK 359473A DK 155741 C DK155741 C DK 155741C
Authority
DK
Denmark
Prior art keywords
beta
acylaminoxylaminoxylamine
cepham
oxides
salts
Prior art date
Application number
DK359473A
Other languages
Danish (da)
English (en)
Other versions
DK155741B (da
Inventor
Riccardo Scartazzini
Dr Hans Bickel
Original Assignee
Ciba Geigy Ag
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 CH978772A external-priority patent/CH590873A5/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK155741B publication Critical patent/DK155741B/da
Application granted granted Critical
Publication of DK155741C publication Critical patent/DK155741C/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK359473A 1972-06-29 1973-06-28 7-beta-amino-cepham-3-on-4-carboxylsyreforbindelser og 1-oxider og salte deraf til anvendelse som mellemprodukt ved fremstilling af antibiotisk virksomme 7-beta-acylamino-3-cephem-4-carboxylsyreforbindelser DK155741C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH978772 1972-06-29
CH978772A CH590873A5 (en) 1972-06-29 1972-06-29 Substd 7-beta-amino-cephamone carboxylic acid derivs - antibiotic inters
CH1872172 1972-12-22
CH1872172 1972-12-22

Publications (2)

Publication Number Publication Date
DK155741B DK155741B (da) 1989-05-08
DK155741C true DK155741C (da) 1989-10-23

Family

ID=25705328

Family Applications (1)

Application Number Title Priority Date Filing Date
DK359473A DK155741C (da) 1972-06-29 1973-06-28 7-beta-amino-cepham-3-on-4-carboxylsyreforbindelser og 1-oxider og salte deraf til anvendelse som mellemprodukt ved fremstilling af antibiotisk virksomme 7-beta-acylamino-3-cephem-4-carboxylsyreforbindelser

Country Status (14)

Country Link
US (4) US4389524A (ru)
JP (1) JPS6124399B2 (ru)
AR (1) AR212688A1 (ru)
CA (1) CA1110231A (ru)
DD (1) DD106185A5 (ru)
DE (1) DE2331148C2 (ru)
DK (1) DK155741C (ru)
FR (1) FR2190419B1 (ru)
GB (1) GB1430838A (ru)
HU (1) HU168188B (ru)
IL (1) IL42510A (ru)
NL (1) NL7309141A (ru)
PL (1) PL94431B1 (ru)
SE (1) SE428022B (ru)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
JPS5946952B2 (ja) * 1974-01-16 1984-11-15 藤沢薬品工業株式会社 3−メチレンセフアム−4−カルボン酸誘導体の製造法
AU498131B2 (en) * 1974-02-26 1979-02-15 Ciba-Geigy Ag Production of cephems by cyclization
PH17188A (en) * 1977-03-14 1984-06-14 Fujisawa Pharmaceutical Co New cephem and cepham compounds and their pharmaceutical compositions and method of use
US4558123A (en) * 1983-07-22 1985-12-10 Eli Lilly And Company 3-Exomethylene cephalosporins
US4647658A (en) * 1984-06-08 1987-03-03 Shionogi & Co., Ltd. Process for preparing aminohydroxycephamcarboxylates
JP2676763B2 (ja) * 1987-02-27 1997-11-17 萬有製薬株式会社 セファロスポリン誘導体
ATE111468T1 (de) * 1987-02-27 1994-09-15 Banyu Pharma Co Ltd Cephalosporinderivate, verfahren zu ihrer herstellung und antibakterielle mittel.
IN181695B (ru) * 1992-08-10 1998-09-05 Ranbaxy Lab Ltd
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
CN1044702C (zh) * 1993-12-28 1999-08-18 大塚化学株式会社 臭氧化合物的还原方法
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
IN184516B (ru) * 1996-01-19 2000-09-02 Lupin Laoratories Ltd
US7762364B2 (en) * 2007-11-02 2010-07-27 Hall David R Hybrid vehicle
CN103619794B (zh) * 2011-06-17 2015-06-24 优迈特株式会社 六氟丙酮或其水合物的制备方法
CN103755725B (zh) * 2013-12-26 2016-05-18 浙江工业大学 7β-苯乙酰氨基-3-无-3-头孢烯-4-羧酸二苯甲酯的制备方法
CN107383062B (zh) * 2017-08-31 2019-11-05 湖北凌晟药业有限公司 头孢布烯母核7-ance的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275626A (en) * 1962-07-31 1966-09-27 Lilly Co Eli Penicillin conversion via sulfoxide
US3351597A (en) * 1966-11-23 1967-11-07 Lilly Co Eli Process for acylating 7-amino cephalosporanic acid
BE755256A (ru) * 1969-08-26 1971-02-25 Glaxo Lab Ltd
US3769277A (en) * 1970-01-23 1973-10-30 Glaxo Lab Ltd Preparation of delta3-4 carboxy cephalosporins having a 3-vinyl or substituted 3-vinyl group
GB1348985A (en) * 1970-06-16 1974-03-27 Merck & Co Inc Esters of cephalosporin compounds
BE755261A (fr) * 1970-07-10 1971-02-25 Glaxo Lab Ltd Perfectionnements a la production de composes analogues aux composes dutype cephalosporine
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
US3917587A (en) * 1972-11-28 1975-11-04 Lilly Co Eli Cephalosporin ethers
US3917588A (en) * 1972-11-28 1975-11-04 Lilly Co Eli {60 -Aminoacyl cephalosporin ethers
US4301279A (en) * 1979-02-23 1981-11-17 Ciba-Geigy Corporation Process for the production of 3-hydroxy compounds

Also Published As

Publication number Publication date
AR212688A1 (es) 1978-09-15
DD106185A5 (ru) 1974-06-05
US4477658A (en) 1984-10-16
CA1110231A (en) 1981-10-06
SE428022B (sv) 1983-05-30
FR2190419B1 (ru) 1977-07-15
DE2331148A1 (de) 1974-01-17
FR2190419A1 (ru) 1974-02-01
IL42510A0 (en) 1973-08-29
US4668781A (en) 1987-05-26
IL42510A (en) 1976-11-30
GB1430838A (en) 1976-04-07
HU168188B (ru) 1976-03-28
JPS6124399B2 (ru) 1986-06-10
JPS4955687A (ru) 1974-05-30
US4591642A (en) 1986-05-27
DE2331148C2 (de) 1986-08-07
AU5738573A (en) 1975-01-09
DK155741B (da) 1989-05-08
PL94431B1 (pl) 1977-08-31
NL7309141A (ru) 1974-01-02
US4389524A (en) 1983-06-21

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