CA986094A - 3-halomethyl-.delta.3-cephalosporin esters and sulfoxides thereof useful in the production of antibiotics, and process for preparing the new intermediates and antibiotics - Google Patents

3-halomethyl-.delta.3-cephalosporin esters and sulfoxides thereof useful in the production of antibiotics, and process for preparing the new intermediates and antibiotics

Info

Publication number
CA986094A
CA986094A CA077,518A CA77518A CA986094A CA 986094 A CA986094 A CA 986094A CA 77518 A CA77518 A CA 77518A CA 986094 A CA986094 A CA 986094A
Authority
CA
Canada
Prior art keywords
antibiotics
halomethyl
sulfoxides
delta
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA077,518A
Other languages
English (en)
Other versions
CA77518S (en
Inventor
John A. Webber
Charles F. Murphy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and 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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of CA986094A publication Critical patent/CA986094A/en
Expired legal-status Critical Current

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)
CA077,518A 1969-03-28 1970-03-16 3-halomethyl-.delta.3-cephalosporin esters and sulfoxides thereof useful in the production of antibiotics, and process for preparing the new intermediates and antibiotics Expired CA986094A (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
CA986094A true CA986094A (en) 1976-03-23

Family

ID=27123508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA077,518A Expired CA986094A (en) 1969-03-28 1970-03-16 3-halomethyl-.delta.3-cephalosporin esters and sulfoxides thereof useful in the production of antibiotics, and process for preparing the new intermediates and antibiotics

Country Status (14)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755256A (enEXAMPLES) * 1969-08-26 1971-02-25 Glaxo Lab Ltd
IL59395A (en) 1979-03-06 1983-07-31 Gist Brocades Nv Bromo-substituted deacetoxycephalosporin derivatives and their preparation
JPS5832884A (ja) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd ３−エキソメチレンセフアム誘導体の製造方法

Also Published As

Publication number Publication date
JPS5112635B1 (enEXAMPLES) 1976-04-21
IL34093A0 (en) 1970-05-21
IE34055B1 (en) 1975-01-22
CH564023A5 (enEXAMPLES) 1975-07-15
RO56339A (enEXAMPLES) 1975-03-15
DE2065708B2 (de) 1977-10-20
DE2065708A1 (de) 1975-04-10
JPS5136277B1 (enEXAMPLES) 1976-10-07
SE412237B (sv) 1980-02-25
DE2065708C3 (de) 1978-06-08
BE748055A (fr) 1970-09-28
NL7004479A (enEXAMPLES) 1970-09-30
PL92638B1 (en) 1977-04-30
CH562828A5 (enEXAMPLES) 1975-06-13
DE2015317A1 (de) 1971-02-18
DE2015317B2 (de) 1975-08-28
FR2035977A1 (enEXAMPLES) 1970-12-24
IE34055L (en) 1970-09-28
IL34093A (en) 1975-10-15
ES377938A1 (es) 1973-01-01
GB1295908A (enEXAMPLES) 1972-11-08
PL83186B1 (en) 1975-12-31

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