NL7313722A - - Google Patents

Info

Publication number
NL7313722A
NL7313722A NL7313722A NL7313722A NL7313722A NL 7313722 A NL7313722 A NL 7313722A NL 7313722 A NL7313722 A NL 7313722A NL 7313722 A NL7313722 A NL 7313722A NL 7313722 A NL7313722 A NL 7313722A
Authority
NL
Netherlands
Application number
NL7313722A
Other versions
NL176266C (nl
NL176266B (nl
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 filed Critical
Publication of NL7313722A publication Critical patent/NL7313722A/xx
Publication of NL176266B publication Critical patent/NL176266B/xx
Application granted granted Critical
Publication of NL176266C publication Critical patent/NL176266C/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
NL7313722A 1972-10-05 1973-10-05 Werkwijze ter bereiding van cefalosporineesters en farmaceutische preparaten daaruit. NL176266C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4606372A GB1406113A (en) 1972-10-05 1972-10-05 Process for the preparation of cephalosporin estets

Publications (3)

Publication Number Publication Date
NL7313722A true NL7313722A (enrdf_load_stackoverflow) 1974-04-09
NL176266B NL176266B (nl) 1984-10-16
NL176266C NL176266C (nl) 1985-03-18

Family

ID=10439702

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313722A NL176266C (nl) 1972-10-05 1973-10-05 Werkwijze ter bereiding van cefalosporineesters en farmaceutische preparaten daaruit.

Country Status (8)

Country Link
JP (1) JPS6031837B2 (enrdf_load_stackoverflow)
AU (1) AU475017B2 (enrdf_load_stackoverflow)
CA (1) CA1007634A (enrdf_load_stackoverflow)
DE (1) DE2350230C2 (enrdf_load_stackoverflow)
DK (1) DK144886C (enrdf_load_stackoverflow)
FR (1) FR2202095B1 (enrdf_load_stackoverflow)
GB (1) GB1406113A (enrdf_load_stackoverflow)
NL (1) NL176266C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1544404A (en) * 1975-02-22 1979-04-19 Beecham Group Ltd Process for preparing esters of 7-amino-cephalosporanic acid derivatives
CA1093549A (en) * 1976-02-16 1981-01-13 Michael Gregson Cephalosporin antibiotics
JPS604190A (ja) * 1983-06-21 1985-01-10 Sankyo Co Ltd セフアロスポリン誘導体の製法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2020209A1 (en) * 1968-10-09 1970-07-10 Sarath Antibiotic acylxymethyl 7-(alpha-amino-alpha-phenyl- - acetamido)-3-methyl-delta-3-cephem-4-carboxylates

Also Published As

Publication number Publication date
DK144886B (da) 1982-06-28
NL176266C (nl) 1985-03-18
DE2350230C2 (de) 1984-01-19
FR2202095A1 (enrdf_load_stackoverflow) 1974-05-03
JPS49132097A (enrdf_load_stackoverflow) 1974-12-18
AU475017B2 (en) 1976-08-12
GB1406113A (en) 1975-09-17
NL176266B (nl) 1984-10-16
CA1007634A (en) 1977-03-29
DE2350230A1 (de) 1974-04-18
DK144886C (da) 1982-11-22
JPS6031837B2 (ja) 1985-07-24
AU6102973A (en) 1975-04-10
FR2202095B1 (enrdf_load_stackoverflow) 1978-05-26

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent