FR2202895B1 - - Google Patents

Info

Publication number
FR2202895B1
FR2202895B1 FR7336757A FR7336757A FR2202895B1 FR 2202895 B1 FR2202895 B1 FR 2202895B1 FR 7336757 A FR7336757 A FR 7336757A FR 7336757 A FR7336757 A FR 7336757A FR 2202895 B1 FR2202895 B1 FR 2202895B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7336757A
Other languages
French (fr)
Other versions
FR2202895A1 (un
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of FR2202895A1 publication Critical patent/FR2202895A1/fr
Application granted granted Critical
Publication of FR2202895B1 publication Critical patent/FR2202895B1/fr
Expired legal-status Critical Current

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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7336757A 1972-10-16 1973-10-15 Expired FR2202895B1 (un)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29816572A 1972-10-16 1972-10-16

Publications (2)

Publication Number Publication Date
FR2202895A1 FR2202895A1 (un) 1974-05-10
FR2202895B1 true FR2202895B1 (un) 1978-11-10

Family

ID=23149341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336757A Expired FR2202895B1 (un) 1972-10-16 1973-10-15

Country Status (24)

Country Link
JP (1) JPS5541238B2 (un)
AR (1) AR206204A1 (un)
AT (1) AT328080B (un)
BE (1) BE806068A (un)
BG (1) BG25802A3 (un)
CA (1) CA1042421A (un)
CH (1) CH599221A5 (un)
CS (1) CS188905B2 (un)
DD (1) DD111210A5 (un)
DE (1) DE2351375C2 (un)
DK (1) DK153153C (un)
ES (1) ES419313A1 (un)
FR (1) FR2202895B1 (un)
GB (1) GB1445743A (un)
HU (1) HU166991B (un)
IE (1) IE38194B1 (un)
IL (1) IL43170A (un)
NL (1) NL7314260A (un)
PL (1) PL91578B1 (un)
RO (1) RO63007A (un)
SE (1) SE408424B (un)
SU (1) SU686621A3 (un)
YU (1) YU36972B (un)
ZA (1) ZA736077B (un)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811955B2 (ja) * 1977-08-08 1983-03-05 山之内製薬株式会社 ７ａ−メトキシセフアロスポラン酸誘導体の新規合成法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348984A (en) * 1970-06-16 1974-03-27 Merck & Co Inc Antibiotics and processes for their production
DE2161659A1 (de) * 1970-12-14 1972-08-03 Yamanouchi Pharmaceutical Co. Ltd., Tokio Verfahren zur Herstellung von halbsynthetischen Penicillinen

Also Published As

Publication number Publication date
CA1042421A (en) 1978-11-14
CS188905B2 (en) 1979-03-30
IE38194L (en) 1974-04-16
ATA876073A (de) 1975-05-15
IL43170A (en) 1976-08-31
SU686621A3 (ru) 1979-09-15
AR206204A1 (es) 1976-07-07
BG25802A3 (en) 1978-12-12
IL43170A0 (en) 1973-11-28
DE2351375A1 (de) 1974-04-25
JPS4972289A (un) 1974-07-12
YU36972B (en) 1984-08-31
AU6002873A (en) 1975-03-06
JPS5541238B2 (un) 1980-10-22
NL7314260A (un) 1974-04-18
PL91578B1 (un) 1977-03-31
ES419313A1 (es) 1976-06-16
IE38194B1 (en) 1978-01-18
DD111210A5 (un) 1975-02-05
DK153153C (da) 1988-12-05
GB1445743A (en) 1976-08-11
DK153153B (da) 1988-06-20
RO63007A (fr) 1978-06-15
AT328080B (de) 1976-03-10
ZA736077B (en) 1975-04-30
FR2202895A1 (un) 1974-05-10
YU265473A (en) 1982-06-18
CH599221A5 (un) 1978-05-12
SE408424B (sv) 1979-06-11
DE2351375C2 (de) 1985-07-11
HU166991B (un) 1975-07-28
BE806068A (fr) 1974-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse