HK11290A - Alpha-bromodiethylcarbonate and its use in the preparation of antibiotics - Google Patents

Alpha-bromodiethylcarbonate and its use in the preparation of antibiotics

Info

Publication number
HK11290A
HK11290A HK112/90A HK11290A HK11290A HK 11290 A HK11290 A HK 11290A HK 112/90 A HK112/90 A HK 112/90A HK 11290 A HK11290 A HK 11290A HK 11290 A HK11290 A HK 11290A
Authority
HK
Hong Kong
Prior art keywords
bromodiethylcarbonate
antibiotics
alpha
preparation
Prior art date
Application number
HK112/90A
Inventor
Luigi Ratti
Derek Reginald Palmer
Robert Graham Tyson
Original Assignee
Astra Laekemedel 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
Priority claimed from IT22141/82A external-priority patent/IT1190897B/en
Priority claimed from GB838300331A external-priority patent/GB8300331D0/en
Application filed by Astra Laekemedel Ab filed Critical Astra Laekemedel Ab
Publication of HK11290A publication Critical patent/HK11290A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK112/90A 1982-06-29 1990-02-15 Alpha-bromodiethylcarbonate and its use in the preparation of antibiotics HK11290A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IT22141/82A IT1190897B (en) 1982-06-29 1982-06-29 PROCEDURE FOR THE PREPARATION OF THE 1-ETHOXYCARBONYLOXYETHYL ACID ACID 6- (D (-) - ALPHA AMINOALPHA-PHENYLACETAMIDE) -PENICILLANIC
GB8226751 1982-09-20
GB8228622 1982-10-06
GB8232629 1982-11-16
GB838300331A GB8300331D0 (en) 1983-01-07 1983-01-07 Preparation of bromo carbonates
GB08317346A GB2123821B (en) 1982-06-29 1983-06-27 At-halogeno diethyl carbonates and their use in the preparation of antibiotics

Publications (1)

Publication Number Publication Date
HK11290A true HK11290A (en) 1990-02-23

Family

ID=27546819

Family Applications (2)

Application Number Title Priority Date Filing Date
HK112/90A HK11290A (en) 1982-06-29 1990-02-15 Alpha-bromodiethylcarbonate and its use in the preparation of antibiotics
HK111/90A HK11190A (en) 1982-06-29 1990-02-15 Process for the production of 1-ethoxycarbonyloxyethyl ester of 6(d-(-)-alpha-amino-alpha-phenylacetamido)penicillanic acid

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK111/90A HK11190A (en) 1982-06-29 1990-02-15 Process for the production of 1-ethoxycarbonyloxyethyl ester of 6(d-(-)-alpha-amino-alpha-phenylacetamido)penicillanic acid

Country Status (4)

Country Link
GB (1) GB2123821B (en)
HK (2) HK11290A (en)
LU (1) LU84882A1 (en)
SG (2) SG3490G (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202454A (en) * 1986-07-11 1993-04-13 Societe Nationale Des Poudres Et Explosifs Process for the manufacture of 1-bromoalkyl hydrocarbyl carbonates
FR2601361B1 (en) * 1986-07-11 1988-09-30 Poudres & Explosifs Ste Nale PROCESS FOR PRODUCING BROMO-1 ALKYL CARBONATES AND HYDROCARBYL.

Family Cites Families (4)

* 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
GB1426869A (en) * 1972-03-13 1976-03-03 Astra Laekemedel Ab Penicillins
GB1425571A (en) * 1972-03-13 1976-02-18 Astra Laekemedel Ab Penicillins and cephaosporins
GB1598568A (en) * 1977-04-19 1981-09-23 Glaxo Lab Ltd Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid

Also Published As

Publication number Publication date
HK11190A (en) 1990-02-23
SG3490G (en) 1990-07-13
GB8317346D0 (en) 1983-07-27
LU84882A1 (en) 1984-10-22
GB2123821B (en) 1987-04-23
SG3390G (en) 1990-07-13
GB2123821A (en) 1984-02-08

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Legal Events

Date Code Title Description
PE Patent expired