IT1065387B - Proccedimento per la preparazione di cefalosporine - Google Patents

Proccedimento per la preparazione di cefalosporine

Info

Publication number
IT1065387B
IT1065387B IT30482A/76A IT3048276A IT1065387B IT 1065387 B IT1065387 B IT 1065387B IT 3048276 A IT3048276 A IT 3048276A IT 1065387 B IT1065387 B IT 1065387B
Authority
IT
Italy
Prior art keywords
cephalosporine
procedure
preparation
Prior art date
Application number
IT30482A/76A
Other languages
English (en)
Original Assignee
Dobfar Spa
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 Dobfar Spa filed Critical Dobfar Spa
Priority to IT30482A/76A priority Critical patent/IT1065387B/it
Priority to JP3514677A priority patent/JPS5398990A/ja
Priority to GR54941A priority patent/GR60709B/el
Priority to US05/859,526 priority patent/US4139702A/en
Priority to CA293,174A priority patent/CA1077029A/en
Priority to IL53624A priority patent/IL53624A/xx
Priority to DE19772755902 priority patent/DE2755902A1/de
Priority to FR7737985A priority patent/FR2374326A1/fr
Application granted granted Critical
Publication of IT1065387B publication Critical patent/IT1065387B/it

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
    • C07D501/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT30482A/76A 1976-12-16 1976-12-16 Proccedimento per la preparazione di cefalosporine IT1065387B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT30482A/76A IT1065387B (it) 1976-12-16 1976-12-16 Proccedimento per la preparazione di cefalosporine
JP3514677A JPS5398990A (en) 1976-12-16 1977-03-29 Process for preparing cephalo spolines
GR54941A GR60709B (en) 1976-12-16 1977-12-08 Preparation process of cephalosporins
US05/859,526 US4139702A (en) 1976-12-16 1977-12-12 Process for preparing cephalosporines
CA293,174A CA1077029A (en) 1976-12-16 1977-12-15 Process for preparing cephalosporines
IL53624A IL53624A (en) 1976-12-16 1977-12-15 Process for preparing cephalosporins using cyclic derivatives of boron
DE19772755902 DE2755902A1 (de) 1976-12-16 1977-12-15 Verfahren zur herstellung von cephalosporinen
FR7737985A FR2374326A1 (fr) 1976-12-16 1977-12-16 Procede pour la preparation des cephalosporines a partir de l'acide 7-aminocephalosporanique et de l'acide 7-amino-desacetoxycephalosporanique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30482A/76A IT1065387B (it) 1976-12-16 1976-12-16 Proccedimento per la preparazione di cefalosporine

Publications (1)

Publication Number Publication Date
IT1065387B true IT1065387B (it) 1985-02-25

Family

ID=11229809

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30482A/76A IT1065387B (it) 1976-12-16 1976-12-16 Proccedimento per la preparazione di cefalosporine

Country Status (7)

Country Link
US (1) US4139702A (it)
JP (1) JPS5398990A (it)
CA (1) CA1077029A (it)
DE (1) DE2755902A1 (it)
FR (1) FR2374326A1 (it)
IL (1) IL53624A (it)
IT (1) IT1065387B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2519853A1 (en) * 2003-03-21 2004-09-30 Neera Tewari Process for the preparation of 7-amino (p-hydroxyphenylglycylamido) cephem compounds
DK1641933T3 (en) * 2003-07-03 2018-03-26 Dsm Sinochem Pharm Nl Bv PROCEDURE FOR MANUFACTURING CEFRADIN
US20070072945A1 (en) * 2004-03-31 2007-03-29 Pohoreski Anton Sulphur-containing oils for controlling plant pathogens and stimulating nutrient uptake
EP2213676A1 (en) * 2004-11-01 2010-08-04 Hetero Drugs Limited A Novel process for preparation of cefprozil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051131A (en) * 1972-11-29 1977-09-27 American Home Products Corporation (Del.) Intermediates for preparing cephalosporins
US3988326A (en) * 1974-02-22 1976-10-26 Meiji Seika Kaisha, Ltd. Process for N-acylation of 7 amino cephem compounds
DE2440268A1 (de) * 1974-08-22 1976-03-04 Bayer Ag Beta-lactamantibiotika, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Also Published As

Publication number Publication date
IL53624A0 (en) 1978-03-10
JPS5398990A (en) 1978-08-29
US4139702A (en) 1979-02-13
DE2755902A1 (de) 1978-06-22
FR2374326B1 (it) 1983-01-14
IL53624A (en) 1980-11-30
FR2374326A1 (fr) 1978-07-13
CA1077029A (en) 1980-05-06

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