NZ176623A - The production of 7 -amino3-cephem-3-ol-4-carboxylic acid deriuatives, their 1-oxides and the corresponding 2-cephemderivatives - Google Patents

The production of 7 -amino3-cephem-3-ol-4-carboxylic acid deriuatives, their 1-oxides and the corresponding 2-cephemderivatives

Info

Publication number
NZ176623A
NZ176623A NZ176623A NZ17662375A NZ176623A NZ 176623 A NZ176623 A NZ 176623A NZ 176623 A NZ176623 A NZ 176623A NZ 17662375 A NZ17662375 A NZ 17662375A NZ 176623 A NZ176623 A NZ 176623A
Authority
NZ
New Zealand
Prior art keywords
deriuatives
cephemderivatives
amino3
cephem
oxides
Prior art date
Application number
NZ176623A
Inventor
H Bickel
R Woodward
Original Assignee
Ciba Geigy
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 CH269374A external-priority patent/CH601310A5/en
Priority claimed from CH776674A external-priority patent/CH610584A5/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of NZ176623A publication Critical patent/NZ176623A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/02—Sulfinic acids; Derivatives thereof
    • C07C313/04—Sulfinic acids; Esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
    • C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
    • 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)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NZ176623A 1974-02-26 1975-02-12 The production of 7 -amino3-cephem-3-ol-4-carboxylic acid deriuatives, their 1-oxides and the corresponding 2-cephemderivatives NZ176623A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH269374A CH601310A5 (en) 1974-02-26 1974-02-26 7-Amino-3-hydroxy-2(or 3)-cephem-4-carboxylic acid derivs prepn
CH776674A CH610584A5 (en) 1974-02-26 1974-06-05 Process for the preparation of 2-(3-amino-2-oxo-4-sulphonylthio-1- azetidinyl)-3-methylenebutyric acid derivatives
CH1100074 1974-08-12

Publications (1)

Publication Number Publication Date
NZ176623A true NZ176623A (en) 1978-04-03

Family

ID=27173851

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ176623A NZ176623A (en) 1974-02-26 1975-02-12 The production of 7 -amino3-cephem-3-ol-4-carboxylic acid deriuatives, their 1-oxides and the corresponding 2-cephemderivatives

Country Status (21)

Country Link
JP (1) JPS625919B2 (en)
AR (1) AR208538A1 (en)
AT (2) AT337362B (en)
AU (1) AU498131B2 (en)
BE (1) BE825919A (en)
BG (1) BG26201A3 (en)
CA (2) CA1059988A (en)
DD (1) DD117074A5 (en)
DE (1) DE2506330A1 (en)
DK (2) DK73475A (en)
ES (2) ES435110A1 (en)
FI (1) FI66389C (en)
FR (1) FR2261761B1 (en)
GB (1) GB1503581A (en)
HU (1) HU175212B (en)
IE (1) IE40695B1 (en)
IL (1) IL46699A (en)
NL (1) NL7502292A (en)
NO (1) NO750625L (en)
NZ (1) NZ176623A (en)
SE (3) SE431652B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1044247B (en) * 1974-08-02 1980-03-20 Farmaceutici Italia INTERMEDIATES FOR THE SYNTHESIS OF LACTAMIC DERIVATIVES AND PROCEDURE FOR THEIR PREPARATION
CA1136132A (en) * 1975-02-17 1982-11-23 Teruji Tsuji Cyclization to form cephem ring and intermediates therefor
JPS5198265A (en) * 1975-02-17 1976-08-30
AT342197B (en) * 1975-02-20 1978-03-28 Ciba Geigy Ag NEW PROCESS FOR PRODUCING 3-CEPHEM CONNECTIONS
US4029645A (en) * 1975-11-17 1977-06-14 E. R. Squibb & Sons, Inc. Mercury intermediates useful in the preparation of 2-alkoxy cephalosporins
JPH0639474B2 (en) * 1983-03-04 1994-05-25 大塚化学株式会社 Method for producing cephalosporin compound
JPS59228854A (en) * 1983-06-08 1984-12-22 真井　康博 Chemical liquid injection by compressed gas and chemical liquid storing syringe
JPS60126263A (en) * 1983-12-12 1985-07-05 Otsuka Chem Co Ltd Production of azetidinone derivative
JPS60237061A (en) * 1984-05-08 1985-11-25 Otsuka Chem Co Ltd Preparation of azetidinone derivative
GB2152497B (en) * 1983-11-28 1987-08-05 Otsuka Kagaku Kk Process for the preparation of azetidinone derivatives
JPS60115562A (en) * 1983-11-28 1985-06-22 Otsuka Chem Co Ltd Production of azetidinone derivative
JPS61178961A (en) * 1985-02-01 1986-08-11 Otsuka Chem Co Ltd Production of azetidinone derivative
DE3725375A1 (en) * 1987-07-31 1989-02-09 Bayer Ag STABLE OXAPENEM-3-CARBONSAEURES
JP3195959B2 (en) * 1991-03-13 2001-08-06 大塚化学株式会社 Method for producing 3-hydroxycephem derivative
WO2004039813A1 (en) * 2002-11-01 2004-05-13 Orchid Chemicals & Pharmaceuticals Ltd An improved process for the preparation of chloro methyl cephem derivatives
PL2794628T3 (en) 2011-12-20 2017-09-29 Riboscience Llc 4'-azido-3'-fluoro substituted nucleoside derivatives as inhibitors of hcv rna replication
AU2012357940B2 (en) 2011-12-20 2017-02-16 Riboscience Llc 2',4'-difluoro-2'-methyl substituted nucleoside derivatives as inhibitors of HCV RNA replication
MA38678A1 (en) 2013-05-16 2017-07-31 Riboscience Llc Nucleoside derivatives 4'-azido, 3'-deoxy-3'-fluoro substituted
MA46490A1 (en) 2013-05-16 2021-04-30 Riboscience Llc Substituted 4'- fluoro-2 '- methyl nucleoside derivatives
US20180200280A1 (en) 2013-05-16 2018-07-19 Riboscience Llc 4'-Fluoro-2'-Methyl Substituted Nucleoside Derivatives as Inhibitors of HCV RNA Replication
TWI860279B (en) 2017-09-21 2024-11-01 美商里伯賽恩斯有限責任公司 4’-fluoro-2’-methyl substituted nucleoside derivatives as inhibitors of hcv rna replication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230372A1 (en) * 1972-06-21 1973-01-11 Fujisawa Pharmaceutical Co Cepham and cephem derivs - useful as antibiotics
AR206201A1 (en) * 1972-06-29 1976-07-07 Ciba Geigy Ag PROCEDURE FOR OBTAINING ACID COMPOUNDS 7BETA-AMINO-3-CEFEM-3-01-4-CARBOXILICO0-SUBSTITUIDOS
SE428022B (en) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7BETA-AMINO-CEFAM-3-ON-4-CARBOXYLIC ACID COMPOUNDS FOR USE FOR THE PRODUCTION OF CEPHALOSPORINE DERIVATIVES

Also Published As

Publication number Publication date
HU175212B (en) 1980-06-28
FI66389B (en) 1984-06-29
DK73475A (en) 1975-10-20
BE825919A (en) 1975-08-25
FR2261761B1 (en) 1978-08-18
NL7502292A (en) 1975-08-28
AT350068B (en) 1979-05-10
SE7807811L (en) 1978-07-13
FI750503A (en) 1975-08-27
FR2261761A1 (en) 1975-09-19
IE40695B1 (en) 1979-08-01
CA1059988A (en) 1979-08-07
CA1080713A (en) 1980-07-01
AU498131B2 (en) 1979-02-15
DE2506330A1 (en) 1975-09-04
JPS50129590A (en) 1975-10-13
GB1503581A (en) 1978-03-15
AT337362B (en) 1977-06-27
DD117074A5 (en) 1975-12-20
IL46699A (en) 1977-11-30
IL46699A0 (en) 1975-04-25
BG26201A3 (en) 1979-02-15
DK348678A (en) 1978-08-07
AU7849875A (en) 1976-08-26
IE40695L (en) 1975-08-26
SE438855B (en) 1985-05-13
SE7807810L (en) 1978-07-13
SE438854B (en) 1985-05-13
SE431652B (en) 1984-02-20
FI66389C (en) 1984-10-10
ES435110A1 (en) 1977-03-16
ES452915A1 (en) 1977-11-01
SE7501317L (en) 1975-08-27
JPS625919B2 (en) 1987-02-07
AR208538A1 (en) 1977-02-15
ATA28178A (en) 1978-10-15
NO750625L (en) 1975-08-27
ATA108275A (en) 1976-10-15

Similar Documents

Publication Publication Date Title
CS194234B2 (en) Method of production of the bis-/dihydrixypropylamides/ of the acid 5-hydroxypropionylamino-2,4,6-troiodisophtale
NZ176623A (en) The production of 7 -amino3-cephem-3-ol-4-carboxylic acid deriuatives, their 1-oxides and the corresponding 2-cephemderivatives
JPS5459276A (en) Production of diacetonee llketoglonic acid
GB1520798A (en) Process for the production of 2 - aryl - 2h - benzotriazoles
CA1034142A (en) Acid production
HK19681A (en) 5-substituted alkyl-8-hydroxycarbostyril derivatives and production thereof
ZA729106B (en) Process of the production of (+)-trans-chrysanthemic acid
IL48639A0 (en) Process for the production of carbonylaldiminomethanephosphonates
IL47550A0 (en) The production of phosphoric acid
GB1486983A (en) Production of 3-methylpetane-1,5-diol and 2-hydroxy-4-methyltetrahydropyran
IL47333A0 (en) Novel oxacyclohexane derivatives,their production and their use as herbicides
IL47593A (en) 15,15-ethylenedioxy-prostanoic acid derivatives and process for their manufacture
AU8093775A (en) The production of nitric acid
IL45097A0 (en) The production of triacetonamine
GB1487484A (en) Production of chlorprene
IL41815A0 (en) Process for the production of 2,5-dichloro-3-nitro-benzoic acid
CS180612B2 (en) Mode of production of alkylesters 2,5-dimethyl-furane-3-carboxyl acid
IL46529A0 (en) The production of n,n-diallyldichloroacetamide
IL48581A0 (en) The production of iodophors
IL47795A0 (en) Novel lactones,their production and their use as fungicides
ZA757976B (en) Production of chlorocyanuric acid
CA1030977A (en) Production of dithiophosphoric acid o, o-diesters
IL47457A0 (en) The production of 1,2,4-triazole derivatives
GB1485585A (en) Preparation of the n-monomethylamide of 0,0-dimethyl-dithiophosphorylacetic acid
IL45965A0 (en) Oximidophosphoric and-thiophosphoric acid esters,their production and their use as pesticides