NL7008271A - - Google Patents

Info

Publication number
NL7008271A
NL7008271A NL7008271A NL7008271A NL7008271A NL 7008271 A NL7008271 A NL 7008271A NL 7008271 A NL7008271 A NL 7008271A NL 7008271 A NL7008271 A NL 7008271A NL 7008271 A NL7008271 A NL 7008271A
Authority
NL
Netherlands
Application number
NL7008271A
Other versions
NL166944C (nl
NL166944B (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 NL7008271A publication Critical patent/NL7008271A/xx
Priority to NLAANVRAGE8100683,A priority Critical patent/NL183458C/xx
Publication of NL166944B publication Critical patent/NL166944B/xx
Application granted granted Critical
Publication of NL166944C publication Critical patent/NL166944C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NL7008271A 1969-06-12 1970-06-05 Werkwijze ter bereiding van omleggingsprodukten van penicillinesulfoxiden. NL166944C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8100683,A NL183458C (nl) 1969-06-12 1981-02-12 Werkwijze ter bereiding van een desacetoxycefalosporinesulfoxide en een 2-hydroxymethylpenicillinesulfoxide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83283669A 1969-06-12 1969-06-12

Publications (3)

Publication Number Publication Date
NL7008271A true NL7008271A (enrdf_load_stackoverflow) 1970-12-15
NL166944B NL166944B (nl) 1981-05-15
NL166944C NL166944C (nl) 1981-10-15

Family

ID=25262743

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7008271A NL166944C (nl) 1969-06-12 1970-06-05 Werkwijze ter bereiding van omleggingsprodukten van penicillinesulfoxiden.

Country Status (7)

Country Link
JP (1) JPS4939277B1 (enrdf_load_stackoverflow)
BR (1) BR6915080D0 (enrdf_load_stackoverflow)
CH (2) CH572940A5 (enrdf_load_stackoverflow)
DE (1) DE2029099C3 (enrdf_load_stackoverflow)
FR (1) FR2052961B1 (enrdf_load_stackoverflow)
GB (1) GB1271180A (enrdf_load_stackoverflow)
NL (1) NL166944C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862164A (en) * 1971-02-03 1975-01-21 Lilly Co Eli Thiazolidine azetidinones
US4067866A (en) 1974-05-22 1978-01-10 Societa' Farmaceutici Italia Process for preparing cephalosporins and certain novel 2β-thiohydrazo-azetidinones as intermediates
GB1472866A (en) * 1974-06-12 1977-05-11 Farmaceutici Italia Cephalosporins and intermediates therefor
GB1472863A (en) * 1974-08-15 1977-05-11 Farmaceutici Italia Intermediates for cephalosporin synthesis
GB1472864A (en) * 1975-04-05 1977-05-11 Farmaceutici Italia Method of preparing cephalosporins
AU546730B2 (en) * 1981-09-18 1985-09-19 Kureha Kagaku Kogyo K.K. Cephalosporin derivatives
EP1666483B1 (en) 2003-09-09 2011-08-17 Nippon Chemical Industrial Company Limited Process for producing 3-chloromethyl-3-cephem derivative

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS157621B2 (en) * 1965-09-10 1974-09-16 Robert B Woodward Method of 7-amino-3-desacetyloxymethyl-3-formylisocephaelospora acid's derivatives making

Also Published As

Publication number Publication date
DE2029099B2 (de) 1978-05-11
CH572940A5 (enrdf_load_stackoverflow) 1976-02-27
CH565190A5 (enrdf_load_stackoverflow) 1975-08-15
BR6915080D0 (pt) 1973-03-08
NL166944C (nl) 1981-10-15
NL166944B (nl) 1981-05-15
FR2052961B1 (enrdf_load_stackoverflow) 1974-08-09
DE2029099A1 (de) 1971-01-28
FR2052961A1 (enrdf_load_stackoverflow) 1971-04-16
DE2029099C3 (de) 1979-02-08
GB1271180A (en) 1972-04-19
JPS4939277B1 (enrdf_load_stackoverflow) 1974-10-24

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent