AT301027B - Verfahren zur Abspaltung des Acylrestes der 7-Aminogruppe einer Cephalosporinverbindung - Google Patents

Verfahren zur Abspaltung des Acylrestes der 7-Aminogruppe einer Cephalosporinverbindung

Info

Publication number
AT301027B
AT301027B AT1025670A AT1025670A AT301027B AT 301027 B AT301027 B AT 301027B AT 1025670 A AT1025670 A AT 1025670A AT 1025670 A AT1025670 A AT 1025670A AT 301027 B AT301027 B AT 301027B
Authority
AT
Austria
Prior art keywords
splitting
amino group
acyl radical
cephalosporin compound
cephalosporin
Prior art date
Application number
AT1025670A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT301027B publication Critical patent/AT301027B/de

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)
AT1025670A 1969-11-13 1970-11-13 Verfahren zur Abspaltung des Acylrestes der 7-Aminogruppe einer Cephalosporinverbindung AT301027B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT301027B true AT301027B (de) 1972-08-25

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1025670A AT301027B (de) 1969-11-13 1970-11-13 Verfahren zur Abspaltung des Acylrestes der 7-Aminogruppe einer Cephalosporinverbindung

Country Status (24)

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

Families Citing this family (3)

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

Also Published As

Publication number Publication date
FR2067278B1 (de) 1973-02-02
RO58347A (de) 1975-09-15
NL7016199A (de) 1971-05-17
IL35522A0 (en) 1970-12-24
MY7500099A (en) 1975-12-31
CH550200A (de) 1974-06-14
FR2067278A1 (de) 1971-08-20
SU501676A3 (ru) 1976-01-30
CS167298B2 (de) 1976-04-29
SE380808B (sv) 1975-11-17
NO143318C (no) 1981-01-14
BE758800A (fr) 1971-05-12
NL171899C (nl) 1983-06-01
DE2056491A1 (de) 1971-08-26
JPS4940479B1 (de) 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 (de) 1976-10-30
GB1302015A (de) 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
ELA Expired due to lapse of time