NL7016199A - - Google Patents

Info

Publication number
NL7016199A
NL7016199A NL7016199A NL7016199A NL7016199A NL 7016199 A NL7016199 A NL 7016199A NL 7016199 A NL7016199 A NL 7016199A NL 7016199 A NL7016199 A NL 7016199A NL 7016199 A NL7016199 A NL 7016199A
Authority
NL
Netherlands
Application number
NL7016199A
Other versions
NL171899C (nl
NL171899B (nl
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 NL7016199A publication Critical patent/NL7016199A/xx
Publication of NL171899B publication Critical patent/NL171899B/xx
Application granted granted Critical
Publication of NL171899C publication Critical patent/NL171899C/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)
NLAANVRAGE7016199,A 1969-11-13 1970-11-05 Werkwijze voor het bereiden van 7-aminocefalosporanzuur uit cefalosporine c of een n-acyl-cefalosporine c of een zout daarvan. NL171899C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7016199A true NL7016199A (enrdf_load_stackoverflow) 1971-05-17
NL171899B NL171899B (nl) 1983-01-03
NL171899C NL171899C (nl) 1983-06-01

Family

ID=25368102

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7016199,A NL171899C (nl) 1969-11-13 1970-11-05 Werkwijze voor het bereiden van 7-aminocefalosporanzuur uit cefalosporine c of een n-acyl-cefalosporine c of een zout daarvan.

Country Status (24)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248993B1 (enrdf_load_stackoverflow) * 1971-07-29 1977-12-14

Families Citing this family (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248993B1 (enrdf_load_stackoverflow) * 1971-07-29 1977-12-14

Also Published As

Publication number Publication date
NL171899C (nl) 1983-06-01
SE380808B (sv) 1975-11-17
MY7500099A (en) 1975-12-31
CS167298B2 (enrdf_load_stackoverflow) 1976-04-29
NO143318B (no) 1980-10-06
SU501676A3 (ru) 1976-01-30
ES385395A1 (es) 1973-04-16
IE34699B1 (en) 1975-07-23
JPS4940479B1 (enrdf_load_stackoverflow) 1974-11-02
PL88926B1 (enrdf_load_stackoverflow) 1976-10-30
CY798A (en) 1976-12-01
IE34699L (en) 1971-05-13
YU36183B (en) 1982-02-25
RO58347A (enrdf_load_stackoverflow) 1975-09-15
YU276270A (en) 1981-06-30
CA977747A (en) 1975-11-11
FR2067278B1 (enrdf_load_stackoverflow) 1973-02-02
DE2056491A1 (de) 1971-08-26
AT301027B (de) 1972-08-25
ZA707137B (en) 1972-05-31
NL171899B (nl) 1983-01-03
FR2067278A1 (enrdf_load_stackoverflow) 1971-08-20
GB1302015A (enrdf_load_stackoverflow) 1973-01-04
HK17576A (en) 1976-04-02
IL35522A (en) 1974-09-10
NO143318C (no) 1981-01-14
BE758800A (fr) 1971-05-12
IL35522A0 (en) 1970-12-24
CH550200A (de) 1974-06-14
BR6915070D0 (pt) 1973-07-17

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent