CS167298B2 - - Google Patents

Info

Publication number
CS167298B2
CS167298B2 CS7557A CS755770A CS167298B2 CS 167298 B2 CS167298 B2 CS 167298B2 CS 7557 A CS7557 A CS 7557A CS 755770 A CS755770 A CS 755770A CS 167298 B2 CS167298 B2 CS 167298B2
Authority
CS
Czechoslovakia
Application number
CS7557A
Other languages
Czech (cs)
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 filed Critical
Publication of CS167298B2 publication Critical patent/CS167298B2/cs

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)
CS7557A 1969-11-13 1970-11-10 CS167298B2 (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CS167298B2 true CS167298B2 (no) 1976-04-29

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7557A CS167298B2 (no) 1969-11-13 1970-11-10

Country Status (24)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248993B1 (no) * 1971-07-29 1977-12-14
US4008231A (en) * 1975-09-15 1977-02-15 Eli Lilly And Company Preparation of 3-methoxymethylcephalosporins
GR70261B (no) * 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 (no) 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
ZA707137B (en) 1972-05-31
SU501676A3 (ru) 1976-01-30
NO143318B (no) 1980-10-06
NL7016199A (no) 1971-05-17
GB1302015A (no) 1973-01-04
BR6915070D0 (pt) 1973-07-17
CA977747A (en) 1975-11-11
IE34699L (en) 1971-05-13
FR2067278A1 (no) 1971-08-20
NO143318C (no) 1981-01-14
IL35522A (en) 1974-09-10
FR2067278B1 (no) 1973-02-02
BE758800A (fr) 1971-05-12
DE2056491A1 (de) 1971-08-26
NL171899C (nl) 1983-06-01
JPS4940479B1 (no) 1974-11-02
CH550200A (de) 1974-06-14
YU36183B (en) 1982-02-25
AT301027B (de) 1972-08-25
PL88926B1 (no) 1976-10-30
ES385395A1 (es) 1973-04-16

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