GB1426869A - Penicillins - Google Patents

Penicillins

Info

Publication number
GB1426869A
GB1426869A GB1168772A GB1168772A GB1426869A GB 1426869 A GB1426869 A GB 1426869A GB 1168772 A GB1168772 A GB 1168772A GB 1168772 A GB1168772 A GB 1168772A GB 1426869 A GB1426869 A GB 1426869A
Authority
GB
United Kingdom
Prior art keywords
formula
compound
defined above
group
reacting
Prior art date
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
GB1168772A
Other languages
English (en)
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.)
Astra Lakemedel AB
Original Assignee
Astra Lakemedel AB
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 Astra Lakemedel AB filed Critical Astra Lakemedel AB
Priority to GB1168772A priority Critical patent/GB1426869A/en
Priority to DE19732311346 priority patent/DE2311346A1/de
Priority to JP48028905A priority patent/JPS49288A/ja
Priority to AU53211/73A priority patent/AU484047B2/en
Priority to FR7308758A priority patent/FR2181812B1/fr
Priority to AT770674A priority patent/AT325774B/de
Priority to CA165,830A priority patent/CA1029011A/en
Priority to NL7303435A priority patent/NL7303435A/xx
Priority to AT213873A priority patent/AT325203B/de
Priority to CH366773A priority patent/CH590869A5/xx
Priority to US05/504,177 priority patent/US3980793A/en
Publication of GB1426869A publication Critical patent/GB1426869A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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)
GB1168772A 1972-03-13 1972-03-13 Penicillins Expired GB1426869A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB1168772A GB1426869A (en) 1972-03-13 1972-03-13 Penicillins
DE19732311346 DE2311346A1 (de) 1972-03-13 1973-03-08 Penicilline und verfahren zu deren herstellung
JP48028905A JPS49288A (de) 1972-03-13 1973-03-12
AU53211/73A AU484047B2 (en) 1972-03-13 1973-03-12 Penicillins
FR7308758A FR2181812B1 (de) 1972-03-13 1973-03-12
AT770674A AT325774B (de) 1972-03-13 1973-03-12 Verfahren zur herstellung von neuen penicillinen
CA165,830A CA1029011A (en) 1972-03-13 1973-03-12 ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS
NL7303435A NL7303435A (de) 1972-03-13 1973-03-12
AT213873A AT325203B (de) 1972-03-13 1973-03-12 Verfahren zur herstellung von neuen penicillinen
CH366773A CH590869A5 (de) 1972-03-13 1973-03-13
US05/504,177 US3980793A (en) 1972-03-13 1974-09-09 Carbonate esters of penicillins and compositions and methods for treatment of bacterial infections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1168772A GB1426869A (en) 1972-03-13 1972-03-13 Penicillins

Publications (1)

Publication Number Publication Date
GB1426869A true GB1426869A (en) 1976-03-03

Family

ID=9990848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1168772A Expired GB1426869A (en) 1972-03-13 1972-03-13 Penicillins

Country Status (8)

Country Link
JP (1) JPS49288A (de)
AT (2) AT325203B (de)
CA (1) CA1029011A (de)
CH (1) CH590869A5 (de)
DE (1) DE2311346A1 (de)
FR (1) FR2181812B1 (de)
GB (1) GB1426869A (de)
NL (1) NL7303435A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123821A (en) * 1982-06-29 1984-02-08 Astra Laekemedel Ab ???-Halogeno diethyl carbonates and their use in the preparation of antibiotics
GB2168050A (en) * 1982-06-29 1986-06-11 Astra Laekemedel Ab Intermediates useful in the preparation of antibiotics
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
US4619785A (en) * 1982-06-29 1986-10-28 Astra Lakemedel Aktiebolag Novel synthesis route for bacampicillin

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7401782A (de) * 1973-02-14 1974-08-16
US8846723B2 (en) 2010-07-29 2014-09-30 Eastman Chemical Company Esters of O-substituted hydroxy carboxylic acids and preparations thereof
US8613940B2 (en) 2010-09-03 2013-12-24 Eastman Chemical Company Carbonate derivatives as skin care
US8329938B2 (en) 2011-02-21 2012-12-11 Eastman Chemical Company Hydroxyalkanoic acid and hydroxyalkanoice acid oligomer esters of retinol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873521A (en) * 1970-09-17 1975-03-25 Astra Laekemedel Ab Esters of {60 -amino penicillins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123821A (en) * 1982-06-29 1984-02-08 Astra Laekemedel Ab ???-Halogeno diethyl carbonates and their use in the preparation of antibiotics
GB2168050A (en) * 1982-06-29 1986-06-11 Astra Laekemedel Ab Intermediates useful in the preparation of antibiotics
GB2168699A (en) * 1982-06-29 1986-06-25 Astra Laekemedel Ab alpha -Bromodiethyl carbonate and its use in the preparation of antibiotics
US4619785A (en) * 1982-06-29 1986-10-28 Astra Lakemedel Aktiebolag Novel synthesis route for bacampicillin
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
US4820857A (en) * 1982-09-20 1989-04-11 Astra Lakemedel Aktiebolag α-bromodiethylcarbonate

Also Published As

Publication number Publication date
CA1029011A (en) 1978-04-04
FR2181812B1 (de) 1976-12-03
AU5321173A (en) 1974-09-12
AT325203B (de) 1975-10-10
NL7303435A (de) 1973-09-17
AT325774B (de) 1975-11-10
JPS49288A (de) 1974-01-05
DE2311346A1 (de) 1973-10-25
CH590869A5 (de) 1977-08-31
FR2181812A1 (de) 1973-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee