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BG19184A3 - METHOD FOR OBTAINING 3-HYDROXY-3-METHYL-CEPHANE-4-CARBOXYLIC COMPOUNDS - Google Patents

METHOD FOR OBTAINING 3-HYDROXY-3-METHYL-CEPHANE-4-CARBOXYLIC COMPOUNDS

Info

Publication number
BG19184A3
BG19184A3 BG016233A BG1623370A BG19184A3 BG 19184 A3 BG19184 A3 BG 19184A3 BG 016233 A BG016233 A BG 016233A BG 1623370 A BG1623370 A BG 1623370A BG 19184 A3 BG19184 A3 BG 19184A3
Authority
BG
Bulgaria
Prior art keywords
cephane
hydroxy
methyl
obtaining
carboxylic compounds
Prior art date
Application number
BG016233A
Other languages
Bulgarian (bg)
Inventor
Gerland Gutowski
Bennie Foster
Lowell Hatfield
Original Assignee
Eli Lilly And Company
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 Company filed Critical Eli Lilly And Company
Publication of BG19184A3 publication Critical patent/BG19184A3/en

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)
BG016233A 1970-02-24 1970-12-07 METHOD FOR OBTAINING 3-HYDROXY-3-METHYL-CEPHANE-4-CARBOXYLIC COMPOUNDS BG19184A3 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BG19184A3 true BG19184A3 (en) 1975-04-30

Family

ID=26685285

Family Applications (1)

Application Number Title Priority Date Filing Date
BG016233A BG19184A3 (en) 1970-02-24 1970-12-07 METHOD FOR OBTAINING 3-HYDROXY-3-METHYL-CEPHANE-4-CARBOXYLIC COMPOUNDS

Country Status (18)

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

Also Published As

Publication number Publication date
IE34713L (en) 1971-08-24
YU35260B (en) 1980-10-31
YU292570A (en) 1980-04-30
JPS4946318B1 (en) 1974-12-09
CH574448A5 (en) 1976-04-15
NL166942C (en) 1981-10-15
CS193010B2 (en) 1979-09-17
ES386042A1 (en) 1973-12-16
NL7017666A (en) 1971-08-26
IL35801A0 (en) 1971-02-25
SE406324B (en) 1979-02-05
IL35801A (en) 1974-10-22
BE759796A (en) 1971-06-03
DE2060311A1 (en) 1971-09-09
DE2060311B2 (en) 1976-06-24
PL84211B1 (en) 1976-03-31
IE34713B1 (en) 1975-07-23
HU162238B (en) 1973-01-29
GB1289392A (en) 1972-09-20
NL166942B (en) 1981-05-15
SU361571A3 (en) 1972-12-07
RO57203A (en) 1974-12-11
FR2072934A5 (en) 1971-09-24

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