SE412913B - PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES - Google Patents

PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES

Info

Publication number
SE412913B
SE412913B SE989272A SE989272A SE412913B SE 412913 B SE412913 B SE 412913B SE 989272 A SE989272 A SE 989272A SE 989272 A SE989272 A SE 989272A SE 412913 B SE412913 B SE 412913B
Authority
SE
Sweden
Prior art keywords
procedure
preparation
cephalosporines
new
new cephalosporines
Prior art date
Application number
SE989272A
Other languages
Swedish (sv)
Inventor
T Ishiguro
T Fugono
H Nomura
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of SE412913B publication Critical patent/SE412913B/en

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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
SE989272A 1971-07-29 1972-07-28 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES SE412913B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5689571A JPS5442994B1 (en) 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
SE412913B true SE412913B (en) 1980-03-24

Family

ID=13040164

Family Applications (1)

Application Number Title Priority Date Filing Date
SE989272A SE412913B (en) 1971-07-29 1972-07-28 PROCEDURE FOR THE PREPARATION OF NEW CEPHALOSPORINES

Country Status (14)

Country Link
JP (1) JPS5442994B1 (en)
AT (1) AT318144B (en)
AU (1) AU463668B2 (en)
CA (1) CA1010443A (en)
CH (1) CH592680A5 (en)
DE (1) DE2236422C2 (en)
DK (1) DK144177C (en)
ES (1) ES405281A1 (en)
FR (1) FR2147311B1 (en)
GB (1) GB1368716A (en)
HU (1) HU164342B (en)
NL (1) NL177406C (en)
NO (1) NO142913C (en)
SE (1) SE412913B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115493A (en) * 1975-03-18 1976-10-12 Smithkline Corp Novel cephalosporine compound

Also Published As

Publication number Publication date
AU4489272A (en) 1974-01-31
DE2236422C2 (en) 1981-12-10
AU463668B2 (en) 1975-07-31
NO142913C (en) 1980-11-12
FR2147311A1 (en) 1973-03-09
NL177406C (en) 1985-09-16
NL177406B (en) 1985-04-16
AT318144B (en) 1974-09-25
CA1010443A (en) 1977-05-17
DK144177B (en) 1982-01-04
HU164342B (en) 1974-01-28
DE2236422A1 (en) 1973-02-22
GB1368716A (en) 1974-10-02
JPS5442994B1 (en) 1979-12-17
CH592680A5 (en) 1977-10-31
NL7210382A (en) 1973-01-31
ES405281A1 (en) 1975-07-01
NO142913B (en) 1980-08-04
FR2147311B1 (en) 1976-03-05
DK144177C (en) 1982-08-02

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