DK153153C - PROCEDURE FOR PREPARING 7-AMINO-7-ALCOXYCEPHALOSPORINES - Google Patents

PROCEDURE FOR PREPARING 7-AMINO-7-ALCOXYCEPHALOSPORINES

Info

Publication number
DK153153C
DK153153C DK557473A DK557473A DK153153C DK 153153 C DK153153 C DK 153153C DK 557473 A DK557473 A DK 557473A DK 557473 A DK557473 A DK 557473A DK 153153 C DK153153 C DK 153153C
Authority
DK
Denmark
Prior art keywords
alcoxycephalosporines
amino
preparing
procedure
Prior art date
Application number
DK557473A
Other languages
Danish (da)
Other versions
DK153153B (en
Inventor
William Henry Walker Lunn
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 DK153153B publication Critical patent/DK153153B/en
Application granted granted Critical
Publication of DK153153C publication Critical patent/DK153153C/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/187-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design 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)
DK557473A 1972-10-16 1973-10-15 PROCEDURE FOR PREPARING 7-AMINO-7-ALCOXYCEPHALOSPORINES DK153153C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29816572A 1972-10-16 1972-10-16
US29816572 1972-10-16

Publications (2)

Publication Number Publication Date
DK153153B DK153153B (en) 1988-06-20
DK153153C true DK153153C (en) 1988-12-05

Family

ID=23149341

Family Applications (1)

Application Number Title Priority Date Filing Date
DK557473A DK153153C (en) 1972-10-16 1973-10-15 PROCEDURE FOR PREPARING 7-AMINO-7-ALCOXYCEPHALOSPORINES

Country Status (24)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811955B2 (en) * 1977-08-08 1983-03-05 山之内製薬株式会社 Novel synthesis method for 7a-methoxycephalosporanic acid derivatives

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 (en) * 1970-12-14 1972-08-03 Yamanouchi Pharmaceutical Co. Ltd., Tokio Process for the production of semi-synthetic penicillins

Also Published As

Publication number Publication date
CA1042421A (en) 1978-11-14
FR2202895B1 (en) 1978-11-10
ZA736077B (en) 1975-04-30
IE38194B1 (en) 1978-01-18
SE408424B (en) 1979-06-11
NL7314260A (en) 1974-04-18
SU686621A3 (en) 1979-09-15
RO63007A (en) 1978-06-15
GB1445743A (en) 1976-08-11
HU166991B (en) 1975-07-28
CS188905B2 (en) 1979-03-30
AR206204A1 (en) 1976-07-07
AT328080B (en) 1976-03-10
PL91578B1 (en) 1977-03-31
ES419313A1 (en) 1976-06-16
BG25802A3 (en) 1978-12-12
IL43170A (en) 1976-08-31
IE38194L (en) 1974-04-16
CH599221A5 (en) 1978-05-12
FR2202895A1 (en) 1974-05-10
AU6002873A (en) 1975-03-06
JPS4972289A (en) 1974-07-12
JPS5541238B2 (en) 1980-10-22
DE2351375A1 (en) 1974-04-25
BE806068A (en) 1974-04-16
YU265473A (en) 1982-06-18
IL43170A0 (en) 1973-11-28
DK153153B (en) 1988-06-20
ATA876073A (en) 1975-05-15
DD111210A5 (en) 1975-02-05
DE2351375C2 (en) 1985-07-11
YU36972B (en) 1984-08-31

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Legal Events

Date Code Title Description
PBP Patent lapsed