BE748055A - NEW ESTERS OF 3-HALOMETHYL-DELTA EXP. 3-CEPHALOSPORIN AND THEIR SULFOXIDES USEFUL IN THE PREPARATION OF ANTIBIOTICS AND PROCESS FOR PREPARING THE NEW INTERMEDIARIES AND ANTIBIOTICS - Google Patents

NEW ESTERS OF 3-HALOMETHYL-DELTA EXP. 3-CEPHALOSPORIN AND THEIR SULFOXIDES USEFUL IN THE PREPARATION OF ANTIBIOTICS AND PROCESS FOR PREPARING THE NEW INTERMEDIARIES AND ANTIBIOTICS

Info

Publication number
BE748055A
BE748055A BE748055DA BE748055A BE 748055 A BE748055 A BE 748055A BE 748055D A BE748055D A BE 748055DA BE 748055 A BE748055 A BE 748055A
Authority
BE
Belgium
Prior art keywords
antibiotics
new
halomethyl
cephalosporin
exp
Prior art date
Application number
Other languages
French (fr)
Inventor
C F Murphy
J A Webber
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE748055A publication Critical patent/BE748055A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE748055D 1969-03-28 1970-03-27 NEW ESTERS OF 3-HALOMETHYL-DELTA EXP. 3-CEPHALOSPORIN AND THEIR SULFOXIDES USEFUL IN THE PREPARATION OF ANTIBIOTICS AND PROCESS FOR PREPARING THE NEW INTERMEDIARIES AND ANTIBIOTICS BE748055A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81164069A 1969-03-28 1969-03-28
US88323169A 1969-12-08 1969-12-08

Publications (1)

Publication Number Publication Date
BE748055A true BE748055A (en) 1970-09-28

Family

ID=27123508

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748055D BE748055A (en) 1969-03-28 1970-03-27 NEW ESTERS OF 3-HALOMETHYL-DELTA EXP. 3-CEPHALOSPORIN AND THEIR SULFOXIDES USEFUL IN THE PREPARATION OF ANTIBIOTICS AND PROCESS FOR PREPARING THE NEW INTERMEDIARIES AND ANTIBIOTICS

Country Status (14)

Country Link
JP (2) JPS5112635B1 (en)
BE (1) BE748055A (en)
CA (1) CA986094A (en)
CH (2) CH562828A5 (en)
DE (1) DE2065708C3 (en)
ES (1) ES377938A1 (en)
FR (1) FR2035977A1 (en)
GB (1) GB1295908A (en)
IE (1) IE34055B1 (en)
IL (1) IL34093A (en)
NL (1) NL7004479A (en)
PL (2) PL92638B1 (en)
RO (1) RO56339A (en)
SE (1) SE412237B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755256A (en) * 1969-08-26 1971-02-25 Glaxo Lab Ltd
JPS5832884A (en) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd Production of 3-exomethylenecepham derivative

Also Published As

Publication number Publication date
IE34055B1 (en) 1975-01-22
DE2065708C3 (en) 1978-06-08
DE2065708A1 (en) 1975-04-10
RO56339A (en) 1975-03-15
FR2035977A1 (en) 1970-12-24
SE412237B (en) 1980-02-25
IL34093A (en) 1975-10-15
JPS5136277B1 (en) 1976-10-07
CH562828A5 (en) 1975-06-13
DE2015317A1 (en) 1971-02-18
IE34055L (en) 1970-09-28
CA986094A (en) 1976-03-23
ES377938A1 (en) 1973-01-01
DE2015317B2 (en) 1975-08-28
NL7004479A (en) 1970-09-30
PL83186B1 (en) 1975-12-31
GB1295908A (en) 1972-11-08
PL92638B1 (en) 1977-04-30
CH564023A5 (en) 1975-07-15
JPS5112635B1 (en) 1976-04-21
DE2065708B2 (en) 1977-10-20
IL34093A0 (en) 1970-05-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19900327