CA1029011A - ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS - Google Patents

ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS

Info

Publication number
CA1029011A
CA1029011A CA165,830A CA165830A CA1029011A CA 1029011 A CA1029011 A CA 1029011A CA 165830 A CA165830 A CA 165830A CA 1029011 A CA1029011 A CA 1029011A
Authority
CA
Canada
Prior art keywords
acetaminopenicillanic
alpha
esters
acids
substituted
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
CA165,830A
Other languages
French (fr)
Other versions
CA165830S (en
Inventor
Berndt O. H. Sjoberg
Sven E. Dahlen
Bertil A. Ekstrom
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
Application granted granted Critical
Publication of CA1029011A publication Critical patent/CA1029011A/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)
CA165,830A 1972-03-13 1973-03-12 ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS Expired CA1029011A (en)

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
CA1029011A true CA1029011A (en) 1978-04-04

Family

ID=9990848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,830A Expired CA1029011A (en) 1972-03-13 1973-03-12 ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS

Country Status (8)

Country Link
JP (1) JPS49288A (en)
AT (2) AT325774B (en)
CA (1) CA1029011A (en)
CH (1) CH590869A5 (en)
DE (1) DE2311346A1 (en)
FR (1) FR2181812B1 (en)
GB (1) GB1426869A (en)
NL (1) NL7303435A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7401782A (en) * 1973-02-14 1974-08-16
GB2123821B (en) * 1982-06-29 1987-04-23 Astra Laekemedel Ab At-halogeno diethyl carbonates and their use in the preparation of antibiotics
IT1190897B (en) * 1982-06-29 1988-02-24 Opos Biochimica Srl PROCEDURE FOR THE PREPARATION OF THE 1-ETHOXYCARBONYLOXYETHYL ACID ACID 6- (D (-) - ALPHA AMINOALPHA-PHENYLACETAMIDE) -PENICILLANIC
SE454879B (en) * 1982-06-29 1988-06-06 Astra Laekemedel Ab ALFA-BROMODYTHYL CARBONATE AND ITS USE AS INTERMEDIATE IN PENICILLIN G PREPARATION
US4606865A (en) * 1982-09-20 1986-08-19 Astra Lakemedel Aktiebolag Methods for the preparation of α-bromodiethylcarbonate
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

Also Published As

Publication number Publication date
AT325203B (en) 1975-10-10
GB1426869A (en) 1976-03-03
AU5321173A (en) 1974-09-12
CH590869A5 (en) 1977-08-31
FR2181812B1 (en) 1976-12-03
DE2311346A1 (en) 1973-10-25
JPS49288A (en) 1974-01-05
NL7303435A (en) 1973-09-17
FR2181812A1 (en) 1973-12-07
AT325774B (en) 1975-11-10

Similar Documents

Publication Publication Date Title
CA1029011A (en) ESTERS OF .alpha.-SUBSTITUTED ACETAMINOPENICILLANIC ACIDS
CA1000711A (en) Esters
AU467716B2 (en) Thiophophoric acid esters
CA960662A (en) Esters of mandeloylaminocephalos poranic acids
CA999593A (en) 3-cyclohexen-2-one esters
CA1020549A (en) Esters
AU467946B2 (en) Novel unsaturated esters
AU470803B2 (en) Chromone-3-carboxylic acids
CA998397A (en) 1h-tetrazole-1-acetate esters and acids and processes therefor
CA996107A (en) 5-cinnamoyl-pyrrole-2-acetic acids and esters
CA1027954A (en) Thiadiazolyl-phosphate esters
AU5630973A (en) New esters
CA1017751A (en) (1-methyl-5-nitro-2-imidazolyl) thiolkanoic acids
CA916145A (en) ESTERS OF .alpha.-CARBOXYBENZYLPENICILLIN
CA836029A (en) ESTERS OF .alpha.-HYDROPEROXY-BIS-P-HALO-PHENYLACETIC ACIDS
CA973542A (en) Axidoformates from reduced polymerized fatty acids
CA999862A (en) Esters
CA907015A (en) Esters of 2,2-diaryl-cyclopropane-carboxylic acids
CA910315A (en) BASIC ESTERS OF .alpha.-ALKYL-THYRONINE DERIVATIVES
CA832458A (en) Ester of 6,7-disubstituted-4-hydroxyquinoline-3-carboxylic acids
CA891512A (en) Esters
CA1001160A (en) Esters
CA911451A (en) Esters
AU479678B2 (en) New thiolphosphoric acid esters
AU482922B2 (en) new ESTERS