ZA707137B - Method of cleaving the 7-carboxamido group of a cephalosporin compound - Google Patents

Method of cleaving the 7-carboxamido group of a cephalosporin compound

Info

Publication number
ZA707137B
ZA707137B ZA707137A ZA707137A ZA707137B ZA 707137 B ZA707137 B ZA 707137B ZA 707137 A ZA707137 A ZA 707137A ZA 707137 A ZA707137 A ZA 707137A ZA 707137 B ZA707137 B ZA 707137B
Authority
ZA
South Africa
Prior art keywords
cleaving
cephalosporin compound
carboxamido group
carboxamido
cephalosporin
Prior art date
Application number
ZA707137A
Other languages
English (en)
Inventor
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.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of ZA707137B publication Critical patent/ZA707137B/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)
ZA707137A 1969-11-13 1970-10-20 Method of cleaving the 7-carboxamido group of a cephalosporin compound ZA707137B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA707137B true ZA707137B (en) 1972-05-31

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707137A ZA707137B (en) 1969-11-13 1970-10-20 Method of cleaving the 7-carboxamido group of a cephalosporin compound

Country Status (24)

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

Families Citing this family (3)

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

Also Published As

Publication number Publication date
IE34699B1 (en) 1975-07-23
HK17576A (en) 1976-04-02
YU276270A (en) 1981-06-30
RO58347A (ru) 1975-09-15
IL35522A0 (en) 1970-12-24
MY7500099A (en) 1975-12-31
SE380808B (sv) 1975-11-17
NL171899B (nl) 1983-01-03
CY798A (en) 1976-12-01
SU501676A3 (ru) 1976-01-30
NO143318B (no) 1980-10-06
NL7016199A (ru) 1971-05-17
GB1302015A (ru) 1973-01-04
BR6915070D0 (pt) 1973-07-17
CA977747A (en) 1975-11-11
IE34699L (en) 1971-05-13
FR2067278A1 (ru) 1971-08-20
NO143318C (no) 1981-01-14
IL35522A (en) 1974-09-10
FR2067278B1 (ru) 1973-02-02
BE758800A (fr) 1971-05-12
CS167298B2 (ru) 1976-04-29
DE2056491A1 (de) 1971-08-26
NL171899C (nl) 1983-06-01
JPS4940479B1 (ru) 1974-11-02
CH550200A (de) 1974-06-14
YU36183B (en) 1982-02-25
AT301027B (de) 1972-08-25
PL88926B1 (ru) 1976-10-30
ES385395A1 (es) 1973-04-16

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