BE758800A - Methode de coupure du groupement 7-carboxamide d'un compose de cephalosporine - Google Patents

Methode de coupure du groupement 7-carboxamide d'un compose de cephalosporine

Info

Publication number
BE758800A
BE758800A BE758800DA BE758800A BE 758800 A BE758800 A BE 758800A BE 758800D A BE758800D A BE 758800DA BE 758800 A BE758800 A BE 758800A
Authority
BE
Belgium
Prior art keywords
cutting
carboxamide group
cephalosporin compound
cephalosporin
compound
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
R R Chauvette
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.)
Publication date
Publication of BE758800A publication Critical patent/BE758800A/xx

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
    • 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
    • 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)
BE758800D 1969-11-13 Methode de coupure du groupement 7-carboxamide d'un compose de cephalosporine BE758800A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87659769A 1969-11-13 1969-11-13

Publications (1)

Publication Number Publication Date
BE758800A true BE758800A (fr) 1971-05-12

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
BE758800D BE758800A (fr) 1969-11-13 Methode de coupure du groupement 7-carboxamide d'un compose de cephalosporine

Country Status (24)

Country Link
JP (1) JPS4940479B1 (cs)
AT (1) AT301027B (cs)
BE (1) BE758800A (cs)
BR (1) BR6915070D0 (cs)
CA (1) CA977747A (cs)
CH (1) CH550200A (cs)
CS (1) CS167298B2 (cs)
CY (1) CY798A (cs)
DE (1) DE2056491A1 (cs)
ES (1) ES385395A1 (cs)
FR (1) FR2067278B1 (cs)
GB (1) GB1302015A (cs)
HK (1) HK17576A (cs)
IE (1) IE34699B1 (cs)
IL (1) IL35522A (cs)
MY (1) MY7500099A (cs)
NL (1) NL171899C (cs)
NO (1) NO143318C (cs)
PL (1) PL88926B1 (cs)
RO (1) RO58347A (cs)
SE (1) SE380808B (cs)
SU (1) SU501676A3 (cs)
YU (1) YU36183B (cs)
ZA (1) ZA707137B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248993B1 (cs) * 1971-07-29 1977-12-14
US4008231A (en) * 1975-09-15 1977-02-15 Eli Lilly And Company Preparation of 3-methoxymethylcephalosporins
GR70261B (cs) * 1977-12-12 1982-09-02 Takeda Chemical Industries Ltd

Also Published As

Publication number Publication date
FR2067278B1 (cs) 1973-02-02
RO58347A (cs) 1975-09-15
NL7016199A (cs) 1971-05-17
IL35522A0 (en) 1970-12-24
MY7500099A (en) 1975-12-31
CH550200A (de) 1974-06-14
FR2067278A1 (cs) 1971-08-20
SU501676A3 (ru) 1976-01-30
CS167298B2 (cs) 1976-04-29
SE380808B (sv) 1975-11-17
NO143318C (no) 1981-01-14
AT301027B (de) 1972-08-25
NL171899C (nl) 1983-06-01
DE2056491A1 (de) 1971-08-26
JPS4940479B1 (cs) 1974-11-02
CY798A (en) 1976-12-01
IL35522A (en) 1974-09-10
YU36183B (en) 1982-02-25
ZA707137B (en) 1972-05-31
YU276270A (en) 1981-06-30
NO143318B (no) 1980-10-06
NL171899B (nl) 1983-01-03
IE34699B1 (en) 1975-07-23
ES385395A1 (es) 1973-04-16
BR6915070D0 (pt) 1973-07-17
PL88926B1 (cs) 1976-10-30
GB1302015A (cs) 1973-01-04
HK17576A (en) 1976-04-02
CA977747A (en) 1975-11-11
IE34699L (en) 1971-05-13

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19901112