NO158137C - Trimetylsilyloksykarbonylcefalosporinmellomprodukt. - Google Patents

Trimetylsilyloksykarbonylcefalosporinmellomprodukt.

Info

Publication number
NO158137C
NO158137C NO79793103A NO793103A NO158137C NO 158137 C NO158137 C NO 158137C NO 79793103 A NO79793103 A NO 79793103A NO 793103 A NO793103 A NO 793103A NO 158137 C NO158137 C NO 158137C
Authority
NO
Norway
Application number
NO79793103A
Other languages
English (en)
Norwegian (no)
Other versions
NO158137B (no
NO793103L (no
Inventor
Derek Walker
Herbert H Silvestri
Chester Sapino
David A Johnson
Original Assignee
Bristol Myers 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 Bristol Myers Co filed Critical Bristol Myers Co
Publication of NO793103L publication Critical patent/NO793103L/no
Priority to NO834737A priority Critical patent/NO160922C/no
Publication of NO158137B publication Critical patent/NO158137B/no
Publication of NO158137C publication Critical patent/NO158137C/no

Links

Classifications

    • 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06—Acylation of 7-aminocephalosporanic acid
    • 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
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
NO79793103A 1979-03-19 1979-09-27 Trimetylsilyloksykarbonylcefalosporinmellomprodukt. NO158137C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO834737A NO160922C (no) 1979-03-19 1983-12-21 Fremgangsmaate for fremstilling av et cefalosporin.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/021,511 US4223135A (en) 1979-03-19 1979-03-19 Production of cephalosporins

Publications (3)

Publication Number Publication Date
NO793103L NO793103L (no) 1980-09-22
NO158137B NO158137B (no) 1988-04-11
NO158137C true NO158137C (no) 1988-07-20

Family

ID=21804643

Family Applications (1)

Application Number Title Priority Date Filing Date
NO79793103A NO158137C (no) 1979-03-19 1979-09-27 Trimetylsilyloksykarbonylcefalosporinmellomprodukt.

Country Status (21)

Country Link
US (1) US4223135A (es)
JP (2) JPS55129290A (es)
AR (1) AR231143A1 (es)
CA (1) CA1130278A (es)
CH (1) CH642969A5 (es)
DE (1) DE2951477A1 (es)
DK (2) DK161522C (es)
ES (2) ES486463A0 (es)
FI (1) FI74709C (es)
FR (1) FR2467213A1 (es)
GB (1) GB2044248B (es)
GR (1) GR82675B (es)
HU (2) HU180687B (es)
IE (1) IE49212B1 (es)
IL (1) IL58396A (es)
IT (1) IT1164907B (es)
NL (1) NL7907551A (es)
NO (1) NO158137C (es)
PH (1) PH15449A (es)
SE (2) SE445554B (es)
ZA (1) ZA795132B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069482B (en) * 1980-02-14 1984-04-04 Gist Brocades Nv Process for the preparation of 3'-bromosubstituted deacetoxycephalosporanic acid sulphoxide derivatives
AT381315B (de) * 1984-11-23 1986-09-25 Biochemie Gmbh Verfahren zur herstellung von cephalosporinderivaten
US4868294A (en) * 1986-07-11 1989-09-19 Bristol-Myers Company Process for preparing cephalosporin intermediates
US5142043A (en) * 1990-05-10 1992-08-25 Biocraft Laboratories, Inc. Process for preparing cephalexin monohydrate
EP1773845A1 (en) * 2004-07-16 2007-04-18 Hetero Drugs Limited Process for preparing pure cephalosporine intermediates
US7207857B2 (en) * 2005-09-20 2007-04-24 Patent Category Corp. Floating assemblies
BRPI0711924B1 (pt) * 2006-05-19 2023-11-28 Centrient Pharmaceuticals Netherlands B.V. Processo para a preparação de cefadroxil monoidratado em forma de cristal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE311519B (es) 1962-12-14 1969-06-16 Astra Ab
CH527215A (de) * 1967-04-15 1972-08-31 Fujisawa Pharmaceutical Co Verfahren zur Herstellung von 3,7-disubstituierten Cephalosporinderivaten
US3819623A (en) * 1968-04-12 1974-06-25 Fujisawa Pharmaceutical Co 3,7-disubstituted cephalosporin compounds
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
GB1332306A (en) * 1969-12-23 1973-10-03 Glaxo Lab Ltd Antibiotics
US3671449A (en) * 1970-08-19 1972-06-20 Lilly Co Eli Cephalosporin compositions
US3694437A (en) * 1970-08-19 1972-09-26 Lilly Co Eli Process for preparing cephalosporin compounds
US3867380A (en) * 1971-02-18 1975-02-18 Smithkline Corp 3-Heterocyclic thiomethylcephalosporins
US3828037A (en) * 1972-07-20 1974-08-06 Smithkline Corp Trifluoromethylmercaptoacetamidocephalosporins
US4051131A (en) * 1972-11-29 1977-09-27 American Home Products Corporation (Del.) Intermediates for preparing cephalosporins
US3965098A (en) * 1972-11-29 1976-06-22 American Home Products Corporation Intermediates for preparing cephalosporins and methods of production
US3928336A (en) * 1974-07-29 1975-12-23 Bristol Myers Co 7-{8 D-({60 -amino{60 -phenyl-, 2-thienyl- and 3-thienyl-acetamido){9 -3-(3-methyl-1,2,5-oxadiazol-4-yl)carbonylthiomethyl-3-cephem-4-carboxylic acids
JPS525787A (en) * 1975-06-27 1977-01-17 Bristol Myers Co Antiibacterial agent

Also Published As

Publication number Publication date
DK406579A (da) 1981-03-28
JPH0351715B2 (es) 1991-08-07
SE7907902L (sv) 1980-09-20
CA1130278A (en) 1982-08-24
IL58396A (en) 1983-06-15
FR2467213A1 (fr) 1981-04-17
JPS62161789A (ja) 1987-07-17
ES8102577A1 (es) 1981-01-16
DK164365C (da) 1992-11-16
IT7950520A0 (it) 1979-10-10
JPS55129290A (en) 1980-10-06
IE49212B1 (en) 1985-08-21
SE458608B (sv) 1989-04-17
SE445554B (sv) 1986-06-30
NL7907551A (nl) 1980-09-23
DK8891A (da) 1991-01-18
CH642969A5 (de) 1984-05-15
FI74709B (fi) 1987-11-30
FI792995A (fi) 1980-09-20
HU188767B (en) 1986-05-28
NO158137B (no) 1988-04-11
ES8105327A1 (es) 1981-06-01
IL58396A0 (en) 1980-01-31
DK164365B (da) 1992-06-15
US4223135A (en) 1980-09-16
ZA795132B (en) 1981-06-24
DK161522B (da) 1991-07-15
DE2951477C2 (es) 1987-07-23
JPH0214358B2 (es) 1990-04-06
AR231143A1 (es) 1984-09-28
GR82675B (es) 1985-02-07
GB2044248A (en) 1980-10-15
IE792211L (en) 1980-09-19
DE2951477A1 (de) 1980-10-09
FR2467213B1 (es) 1984-01-06
NO793103L (no) 1980-09-22
IT1164907B (it) 1987-04-15
SE8404730L (sv) 1984-09-20
ES492956A0 (es) 1981-06-01
SE8404730D0 (sv) 1984-09-20
FI74709C (fi) 1988-03-10
DK161522C (da) 1991-12-23
DK8891D0 (da) 1991-01-18
HU180687B (en) 1983-04-29
GB2044248B (en) 1983-04-20
PH15449A (en) 1983-01-18
ES486463A0 (es) 1981-01-16

Similar Documents

Publication Publication Date Title
FI850198L (fi) Expressionsplasmid.
NL188434C (nl) Elektrodestructuur.
ES256673Y (es) Guardavistas.
ES254327Y (es) Portillon.
FI73548B (fi) Oeverstroemskyddskrets foer effekttransistor.
FI872955A0 (fi) 1-cyklohexenylmetyletyl-pyrrolidinderivat.
IT1209290B (it) Tetraidrofuran-derivato.
IT8023118A0 (it) Immagazzinatore.
NO158137C (no) Trimetylsilyloksykarbonylcefalosporinmellomprodukt.
FI854729A (fi) Vedhuggningsmaskin.
IT8025832A0 (it) Fenossifeniluree.
IT8023753A0 (it) Colecalciferol-derivati.
FI73539B (fi) Multiplexanslutningsenhet foer en digitalstation.
IT8026120A0 (it) Mercaptoorganopolisilossani.
IT7927542A0 (it) Piretroidi.
IT8021496A0 (it) N-alchinilanilidi.
IT7922553A0 (it) Pirazolo-triazolo-trioni antibotritici.
IT8026822A0 (it) Ciclopropanderivati.
ES243939Y (es) Semijacenas.
ES243430Y (es) Exprime-limones.
ES241743Y (es) Interruptor-conmutador.
ES241403Y (es) Caja-archivador.
ES241511Y (es) Papelera-cenicero.
ES253452Y (es) Porta-fosforos.
ES241938Y (es) Parrilla gratinadora.