IT1144849B - Metodo per la preparazione di derivati della cefalosporina - Google Patents

Metodo per la preparazione di derivati della cefalosporina

Info

Publication number
IT1144849B
IT1144849B IT68386/81A IT6838681A IT1144849B IT 1144849 B IT1144849 B IT 1144849B IT 68386/81 A IT68386/81 A IT 68386/81A IT 6838681 A IT6838681 A IT 6838681A IT 1144849 B IT1144849 B IT 1144849B
Authority
IT
Italy
Prior art keywords
preparation
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
IT68386/81A
Other languages
English (en)
Italian (it)
Other versions
IT8168386A0 (it
Inventor
Junichi Nakazawa
Masanao Kaneko
Takeo Miyaoka
Original Assignee
Sankyo 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 Sankyo Co filed Critical Sankyo Co
Publication of IT8168386A0 publication Critical patent/IT8168386A0/it
Application granted granted Critical
Publication of IT1144849B publication Critical patent/IT1144849B/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
    • C07D501/14—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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IT68386/81A 1980-10-24 1981-10-23 Metodo per la preparazione di derivati della cefalosporina IT1144849B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55149112A JPS5772986A (en) 1980-10-24 1980-10-24 Production of cephalosporin derviative

Publications (2)

Publication Number Publication Date
IT8168386A0 IT8168386A0 (it) 1981-10-23
IT1144849B true IT1144849B (it) 1986-10-29

Family

ID=15467965

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68386/81A IT1144849B (it) 1980-10-24 1981-10-23 Metodo per la preparazione di derivati della cefalosporina

Country Status (7)

Country Link
JP (1) JPS5772986A (enrdf_load_stackoverflow)
CA (1) CA1155835A (enrdf_load_stackoverflow)
CH (1) CH649088A5 (enrdf_load_stackoverflow)
ES (1) ES8303430A1 (enrdf_load_stackoverflow)
FI (1) FI72122C (enrdf_load_stackoverflow)
IT (1) IT1144849B (enrdf_load_stackoverflow)
NL (1) NL8104831A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH649088A5 (en) 1985-04-30
CA1155835A (en) 1983-10-25
FI72122C (fi) 1987-04-13
ES506532A0 (es) 1983-02-01
JPS5772986A (en) 1982-05-07
IT8168386A0 (it) 1981-10-23
FI813320L (fi) 1982-04-25
JPH0157116B2 (enrdf_load_stackoverflow) 1989-12-04
NL8104831A (nl) 1982-05-17
FI72122B (fi) 1986-12-31
ES8303430A1 (es) 1983-02-01

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Effective date: 19941027