NO850080L - Mellomprodukter for fremstilling av cefalosporinforbindelser - Google Patents

Mellomprodukter for fremstilling av cefalosporinforbindelser

Info

Publication number
NO850080L
NO850080L NO850080A NO850080A NO850080L NO 850080 L NO850080 L NO 850080L NO 850080 A NO850080 A NO 850080A NO 850080 A NO850080 A NO 850080A NO 850080 L NO850080 L NO 850080L
Authority
NO
Norway
Prior art keywords
cephalospor
intermediates
compounds
manufacture
cephalospor compounds
Prior art date
Application number
NO850080A
Other languages
English (en)
Other versions
NO165028C (no
NO165028B (no
Inventor
Hideaki Hoshi
Yoshio Abe
Takayuki Naito
Jun Okumura
Shimpei Aburaki
Original Assignee
Bristol Myers 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
Priority claimed from US06/564,604 external-priority patent/US4520022A/en
Publication of NO850080L publication Critical patent/NO850080L/no
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Priority to NO85850080A priority Critical patent/NO165028C/no
Publication of NO165028B publication Critical patent/NO165028B/no
Publication of NO165028C publication Critical patent/NO165028C/no

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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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)
NO85850080A 1983-01-28 1985-01-08 Mellomprodukter for fremstilling av cefalosporinforbindelser. NO165028C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO85850080A NO165028C (no) 1983-01-28 1985-01-08 Mellomprodukter for fremstilling av cefalosporinforbindelser.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US46183383A 1983-01-28 1983-01-28
US06/564,604 US4520022A (en) 1983-01-28 1983-12-28 Substituted vinyl cephalosporins
NO840334A NO165027C (no) 1983-01-28 1984-01-27 Analogifremgangsmaate for fremstilling av terapeutisk aktive propenyl-cefalosporinforbindelser.
NO85850080A NO165028C (no) 1983-01-28 1985-01-08 Mellomprodukter for fremstilling av cefalosporinforbindelser.

Publications (3)

Publication Number Publication Date
NO850080L true NO850080L (no) 1984-07-30
NO165028B NO165028B (no) 1990-09-03
NO165028C NO165028C (no) 1990-12-12

Family

ID=40790904

Family Applications (3)

Application Number Title Priority Date Filing Date
NO85850080A NO165028C (no) 1983-01-28 1985-01-08 Mellomprodukter for fremstilling av cefalosporinforbindelser.
NO85854339A NO165109C (no) 1983-01-28 1985-10-30 Cefalosporinforbindelse.
NO864286A NO165110C (no) 1983-01-28 1986-10-27 Cefalosporinforbindelse.

Family Applications After (2)

Application Number Title Priority Date Filing Date
NO85854339A NO165109C (no) 1983-01-28 1985-10-30 Cefalosporinforbindelse.
NO864286A NO165110C (no) 1983-01-28 1986-10-27 Cefalosporinforbindelse.

Country Status (1)

Country Link
NO (3) NO165028C (no)

Also Published As

Publication number Publication date
NO165110B (no) 1990-09-17
NO165109C (no) 1990-12-27
NO165109B (no) 1990-09-17
NO854339L (no) 1984-07-30
NO864286L (no) 1984-07-30
NO165028C (no) 1990-12-12
NO165028B (no) 1990-09-03
NO165110C (no) 1990-12-27

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