HK17576A - 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
HK17576A
HK17576A HK175/76*UA HK17576A HK17576A HK 17576 A HK17576 A HK 17576A HK 17576 A HK17576 A HK 17576A HK 17576 A HK17576 A HK 17576A
Authority
HK
Hong Kong
Prior art keywords
cleaving
cephalosporin compound
carboxamido group
carboxamido
cephalosporin
Prior art date
Application number
HK175/76*UA
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 HK17576A publication Critical patent/HK17576A/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
    • 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)
HK175/76*UA 1969-11-13 1976-03-25 Method of cleaving the 7-carboxamido group of a cephalosporin compound HK17576A (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
HK17576A true HK17576A (en) 1976-04-02

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
HK175/76*UA HK17576A (en) 1969-11-13 1976-03-25 Method of cleaving the 7-carboxamido group of a cephalosporin compound

Country Status (24)

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

Families Citing this family (3)

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

Also Published As

Publication number Publication date
NL7016199A (en) 1971-05-17
IL35522A0 (en) 1970-12-24
BE758800A (en) 1971-05-12
JPS4940479B1 (en) 1974-11-02
SU501676A3 (en) 1976-01-30
NL171899C (en) 1983-06-01
NL171899B (en) 1983-01-03
ZA707137B (en) 1972-05-31
YU276270A (en) 1981-06-30
IE34699L (en) 1971-05-13
SE380808B (en) 1975-11-17
PL88926B1 (en) 1976-10-30
CY798A (en) 1976-12-01
ES385395A1 (en) 1973-04-16
RO58347A (en) 1975-09-15
BR6915070D0 (en) 1973-07-17
NO143318C (en) 1981-01-14
CH550200A (en) 1974-06-14
FR2067278A1 (en) 1971-08-20
IL35522A (en) 1974-09-10
CS167298B2 (en) 1976-04-29
IE34699B1 (en) 1975-07-23
NO143318B (en) 1980-10-06
GB1302015A (en) 1973-01-04
MY7500099A (en) 1975-12-31
FR2067278B1 (en) 1973-02-02
YU36183B (en) 1982-02-25
DE2056491A1 (en) 1971-08-26
AT301027B (en) 1972-08-25
CA977747A (en) 1975-11-11

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