NO145953C - Mellomprodukt til bruk ved fremstilling av hetacefalexin eller cefalexin eller salter derav - Google Patents

Mellomprodukt til bruk ved fremstilling av hetacefalexin eller cefalexin eller salter derav

Info

Publication number
NO145953C
NO145953C NO1976/72A NO197672A NO145953C NO 145953 C NO145953 C NO 145953C NO 1976/72 A NO1976/72 A NO 1976/72A NO 197672 A NO197672 A NO 197672A NO 145953 C NO145953 C NO 145953C
Authority
NO
Norway
Prior art keywords
hetacephalexin
cephalexin
salts
preparation
Prior art date
Application number
NO1976/72A
Other languages
English (en)
Other versions
NO145953B (no
Inventor
William Joseph Gottstein
Lee Cannon Cheney
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 NO145953B publication Critical patent/NO145953B/no
Publication of NO145953C publication Critical patent/NO145953C/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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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
    • C07D501/58—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with a nitrogen atom, which is a member of a hetero ring, attached in position 7
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO1976/72A 1970-10-05 1972-06-02 Mellomprodukt til bruk ved fremstilling av hetacefalexin eller cefalexin eller salter derav NO145953C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7816570A 1970-10-05 1970-10-05

Publications (2)

Publication Number Publication Date
NO145953B NO145953B (no) 1982-03-22
NO145953C true NO145953C (no) 1982-06-30

Family

ID=22142337

Family Applications (2)

Application Number Title Priority Date Filing Date
NO2626/71A NO145954C (no) 1970-10-05 1971-07-08 Fremgangsmaate til fremstilling av cefalexin eller hetacefalexin
NO1976/72A NO145953C (no) 1970-10-05 1972-06-02 Mellomprodukt til bruk ved fremstilling av hetacefalexin eller cefalexin eller salter derav

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO2626/71A NO145954C (no) 1970-10-05 1971-07-08 Fremgangsmaate til fremstilling av cefalexin eller hetacefalexin

Country Status (13)

Country Link
US (1) US3714146A (no)
BG (3) BG20607A3 (no)
CS (1) CS176171B2 (no)
DE (1) DE2134439A1 (no)
ES (2) ES394335A1 (no)
FI (1) FI58133C (no)
GB (1) GB1314758A (no)
IL (1) IL37195A (no)
NO (2) NO145954C (no)
PL (2) PL91952B1 (no)
RO (2) RO60513A (no)
SE (1) SE383889B (no)
SU (2) SU574158A3 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846417A (en) * 1972-06-23 1974-11-05 Squibb & Sons Inc 1,4-cyclohexadienyl imidazolidinyl cephalosporanic acids and derivatives thereof
JPS50129587A (no) * 1974-03-28 1975-10-13
US4125716A (en) * 1977-12-16 1978-11-14 Bristol-Myers Company Methoxymethyl esters of substituted imidazolidinyl-3-methyl-3-cephem-4-carboxylic acids
US5229509A (en) * 1989-01-10 1993-07-20 Antibioticos, S.A. Process for the preparation of 3-chloro-cefem compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507861A (en) * 1966-09-14 1970-04-21 Lilly Co Eli Certain 3-methyl-cephalosporin compounds
US3464985A (en) * 1967-08-18 1969-09-02 Bristol Myers Co 7 - (d - alpha - amino - (acetamidophenylacetamido))-cephalosporanic acids and derivatives thereof
US3489750A (en) * 1967-09-05 1970-01-13 Bristol Myers Co 7-amino-cephalosporanic and decephalosporanic acid derivatives
US3591585A (en) * 1969-02-14 1971-07-06 Lilly Co Eli Process for making desacetoxycephalosporins
GB1312233A (en) * 1969-12-05 1973-04-04 Glaxo Lab Ltd Cephalosporin compounds

Also Published As

Publication number Publication date
IL37195A0 (en) 1971-11-29
FI58133B (fi) 1980-08-29
NO145953B (no) 1982-03-22
IL37195A (en) 1975-02-10
PL85296B1 (en) 1976-04-30
RO60513A (no) 1976-08-15
RO61185A (no) 1976-07-15
US3714146A (en) 1973-01-30
SE383889B (sv) 1976-04-05
SU574158A3 (ru) 1977-09-25
SU625614A3 (ru) 1978-09-25
NO145954C (no) 1982-06-30
FI58133C (fi) 1980-12-10
NO145954B (no) 1982-03-22
CS176171B2 (no) 1977-06-30
DE2134439A1 (de) 1972-05-25
BG21034A3 (no) 1976-01-20
BG20607A3 (no) 1975-12-05
ES394335A1 (es) 1974-11-01
ES419757A1 (es) 1976-06-01
BG20608A3 (no) 1975-12-05
GB1314758A (en) 1973-04-26
PL91952B1 (en) 1977-03-31

Similar Documents

Publication Publication Date Title
SE388365B (sv) Forfarande for malning med vattenuppslammad, pulverformig akrylferg
IT965493B (it) Perfezionamento nei procedimenti per il maneggio di frutt
ZA714838B (en) Improvements in or relating to the recording of images
NO141478C (no) Stigekonstruksjon eller lignende rammeverk
SE416544B (sv) Herbicidisk forening samt anvendning som herbicid av foreningen
IT941882B (it) Procedimento per la preparazione di catalizzatori e o accettori
AU458226B2 (en) Improvements in or relating to apparatus for the construction of bridges
NO146203C (no) Fremgangsmaate til fremstilling av cephalexin eller salter derav
SE399701B (sv) Forfarande for framstellning av hydroxyalkyldiamin
IT968331B (it) Procedimento per la fabbricazione di nerofumo in perle
TR17466A (tr) Koltuklarda veya bunlarla ilgili islahat
FI55359B (fi) Foerfarande foer framstaellning av nickel med hoeg renhetsgrad fraon nickelskaersten
SE416302B (sv) Forfarande for framstellning av foreningar tillhorande dihydrolysergsyra- och dihydroisolysergsyraserien
SE394436B (sv) Forfarande for framstellning av 7-halogen-linkomyciner
IT941931B (it) Procedimento e mozzo relativo per la misurazione di forze e o di momenti
NO145953C (no) Mellomprodukt til bruk ved fremstilling av hetacefalexin eller cefalexin eller salter derav
SE389105B (sv) Forfarande for framstellning av vissa angivna ketaziner
SE385011B (sv) Forfarande for framstellning av alfa-linkosaminider
SE380795B (sv) Forfarande for framstellning av tiokarbamider
SE382046B (sv) Forfarande for framstellning av 1-aryloxi-2-propanol
IL37237A0 (en) The preparation of 4-hydroxyphenyl-glycine and its optically active enantiomers
SE389043B (sv) Sliphuvud for slipning av koniska eller hyperboloidiska kugghjul
IT950604B (it) Perfezionamento nei percettori di forza in particolare per comandi di aeromobili
ZA712107B (en) Improvements in or relating to the manufacture of cast surfaces
ZA715741B (en) Improvements in or relating to coating of structures