CA976546A - Process for the preparation of cephalosporanic acid derivatives - Google Patents

Process for the preparation of cephalosporanic acid derivatives

Info

Publication number
CA976546A
CA976546A CA105,608A CA105608A CA976546A CA 976546 A CA976546 A CA 976546A CA 105608 A CA105608 A CA 105608A CA 976546 A CA976546 A CA 976546A
Authority
CA
Canada
Prior art keywords
preparation
acid derivatives
cephalosporanic acid
cephalosporanic
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA105,608A
Other languages
English (en)
Inventor
Jan Verweij
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DSM Delft BV
Original Assignee
Koninklijke Nederlandsche Gist en Spiritusfabriek BV
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 GB789270A external-priority patent/GB1355791A/en
Application filed by Koninklijke Nederlandsche Gist en Spiritusfabriek BV filed Critical Koninklijke Nederlandsche Gist en Spiritusfabriek BV
Priority to CA131,725A priority Critical patent/CA988512A/en
Application granted granted Critical
Publication of CA976546A publication Critical patent/CA976546A/en
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA105,608A 1970-02-18 1971-02-17 Process for the preparation of cephalosporanic acid derivatives Expired CA976546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA131,725A CA988512A (en) 1970-02-18 1972-01-05 Process for the preparation of cephalosporanic acid derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB789270A GB1355791A (en) 1970-02-18 1970-02-18 Process for the preparation of cephalosporanic acid derivatives application
GB3579670 1970-07-23

Publications (1)

Publication Number Publication Date
CA976546A true CA976546A (en) 1975-10-21

Family

ID=26241736

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105,608A Expired CA976546A (en) 1970-02-18 1971-02-17 Process for the preparation of cephalosporanic acid derivatives

Country Status (22)

Country Link
US (1) US3852281A (no)
JP (2) JPS5139234B1 (no)
AT (1) AT317420B (no)
CA (1) CA976546A (no)
CH (1) CH570408A5 (no)
CS (1) CS191866B2 (no)
DE (2) DE2166561A1 (no)
DK (1) DK140639B (no)
ES (1) ES388373A1 (no)
FI (1) FI55205C (no)
FR (1) FR2078715A5 (no)
HU (1) HU166587B (no)
IE (1) IE35010B1 (no)
IL (1) IL36217A (no)
LU (1) LU62618A1 (no)
NL (1) NL170148C (no)
NO (2) NO144170C (no)
PH (1) PH9353A (no)
PL (1) PL82809B1 (no)
RO (1) RO58059A (no)
SE (2) SE395897B (no)
YU (1) YU35448B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536158B2 (no) * 1972-03-23 1978-03-04
JPS4970989A (no) * 1972-11-15 1974-07-09
GB1442785A (en) * 1972-12-09 1976-07-14 Nikken Chemicals Co Ltd Desacetoxy ceaphalosporanic acids
DE2309599A1 (de) * 1973-02-26 1974-09-05 Bayer Ag Verfahren zur herstellung von 7-acylamino-desacetoxy-cephalosporansaeurederivaten
JPS5084591A (no) * 1973-11-29 1975-07-08
US4022773A (en) * 1974-08-29 1977-05-10 Toshiyasu Ishimaru Cephalosporin esters
CA1069126A (en) * 1974-12-24 1980-01-01 Eli Lilly And Company Sulfinyl halides and their preparation from penicillin sulfoxides
CN102617602A (zh) * 2012-03-15 2012-08-01 江苏九九久科技股份有限公司 合成7-苯乙酰氨基去乙酰氧基头孢g酸的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275626A (en) * 1962-07-31 1966-09-27 Lilly Co Eli Penicillin conversion via sulfoxide
US3591585A (en) * 1969-02-14 1971-07-06 Lilly Co Eli Process for making desacetoxycephalosporins
CH565809A5 (no) * 1969-03-11 1975-08-29 Glaxo Lab Ltd
US3632850A (en) * 1969-03-18 1972-01-04 Lilly Co Eli Cephalexin synthesis
GB1312233A (en) * 1969-12-05 1973-04-04 Glaxo Lab Ltd Cephalosporin compounds

Also Published As

Publication number Publication date
FI55205C (fi) 1979-06-11
US3852281A (en) 1974-12-03
AT317420B (de) 1974-08-26
CH570408A5 (no) 1975-12-15
NO144170C (no) 1981-07-08
DK140639B (da) 1979-10-15
JPS5217490A (en) 1977-02-09
NO144168B (no) 1981-03-30
YU38271A (en) 1980-09-25
PH9353A (en) 1975-10-06
DE2107650A1 (no) 1971-09-02
DE2107650C3 (no) 1980-03-20
NL170148C (nl) 1982-10-01
ES388373A1 (es) 1974-03-16
SE411549B (sv) 1980-01-14
IE35010B1 (en) 1975-10-15
FR2078715A5 (no) 1971-11-05
IE35010L (en) 1971-08-18
RO58059A (no) 1975-06-15
IL36217A0 (en) 1971-04-28
DK140639C (no) 1980-03-10
YU35448B (en) 1981-02-28
JPS5420516B2 (no) 1979-07-23
LU62618A1 (no) 1971-12-29
IL36217A (en) 1974-09-10
JPS5139234B1 (no) 1976-10-26
NL7102131A (no) 1971-08-20
DE2107650B2 (de) 1979-07-19
NO144170B (no) 1981-03-30
FI55205B (fi) 1979-02-28
NO144168C (no) 1981-07-08
DE2166561A1 (de) 1974-08-22
CS191866B2 (en) 1979-07-31
HU166587B (no) 1975-04-28
SE395897B (sv) 1977-08-29
PL82809B1 (en) 1975-10-31

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