CH574448A5 - - Google Patents

Info

Publication number
CH574448A5
CH574448A5 CH1771170A CH1771170A CH574448A5 CH 574448 A5 CH574448 A5 CH 574448A5 CH 1771170 A CH1771170 A CH 1771170A CH 1771170 A CH1771170 A CH 1771170A CH 574448 A5 CH574448 A5 CH 574448A5
Authority
CH
Switzerland
Application number
CH1771170A
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 CH574448A5 publication Critical patent/CH574448A5/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
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1771170A 1970-02-24 1970-11-30 CH574448A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1381570A 1970-02-24 1970-02-24
US1381470A 1970-02-24 1970-02-24

Publications (1)

Publication Number Publication Date
CH574448A5 true CH574448A5 (xx) 1976-04-15

Family

ID=26685285

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1771170A CH574448A5 (xx) 1970-02-24 1970-11-30

Country Status (18)

Country Link
JP (1) JPS4946318B1 (xx)
BE (1) BE759796A (xx)
BG (1) BG19184A3 (xx)
CH (1) CH574448A5 (xx)
CS (1) CS193010B2 (xx)
DE (1) DE2060311B2 (xx)
ES (1) ES386042A1 (xx)
FR (1) FR2072934A5 (xx)
GB (1) GB1289392A (xx)
HU (1) HU162238B (xx)
IE (1) IE34713B1 (xx)
IL (1) IL35801A (xx)
NL (1) NL166942C (xx)
PL (1) PL84211B1 (xx)
RO (1) RO57203A (xx)
SE (1) SE406324B (xx)
SU (1) SU361571A3 (xx)
YU (1) YU35260B (xx)

Also Published As

Publication number Publication date
NL166942B (nl) 1981-05-15
DE2060311A1 (de) 1971-09-09
BG19184A3 (bg) 1975-04-30
SU361571A3 (xx) 1972-12-07
IE34713L (en) 1971-08-24
IE34713B1 (en) 1975-07-23
SE406324B (sv) 1979-02-05
DE2060311B2 (de) 1976-06-24
NL7017666A (xx) 1971-08-26
HU162238B (xx) 1973-01-29
PL84211B1 (en) 1976-03-31
JPS4946318B1 (xx) 1974-12-09
FR2072934A5 (xx) 1971-09-24
NL166942C (nl) 1981-10-15
BE759796A (fr) 1971-06-03
GB1289392A (xx) 1972-09-20
YU35260B (en) 1980-10-31
CS193010B2 (en) 1979-09-17
IL35801A0 (en) 1971-02-25
ES386042A1 (es) 1973-12-16
RO57203A (xx) 1974-12-11
IL35801A (en) 1974-10-22
YU292570A (en) 1980-04-30

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Legal Events

Date Code Title Description
PL Patent ceased