CH657620B - - Google Patents

Info

Publication number
CH657620B
CH657620B CH527585A CH527585A CH657620B CH 657620 B CH657620 B CH 657620B CH 527585 A CH527585 A CH 527585A CH 527585 A CH527585 A CH 527585A CH 657620 B CH657620 B CH 657620B
Authority
CH
Switzerland
Application number
CH527585A
Other languages
German (de)
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/it
Priority claimed from GB838300331A external-priority patent/GB8300331D0/en
Application filed by Astra Laekemedel Ab filed Critical Astra Laekemedel Ab
Publication of CH657620B publication Critical patent/CH657620B/de

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
    • 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
    • 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)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Communicable Diseases (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oncology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
CH527585A 1982-06-29 1983-06-28 CH657620B (enrdf_load_html_response)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT22141/82A IT1190897B (it) 1982-06-29 1982-06-29 Procedimento per la preparazione dell'estere 1-etossicarbonilossietilico dell'acido 6-(d(-)-alfa aminoalfa fenilacetamido)-penicillanico
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

Publications (1)

Publication Number Publication Date
CH657620B true CH657620B (enrdf_load_html_response) 1986-09-15

Family

ID=27516485

Family Applications (2)

Application Number Title Priority Date Filing Date
CH3540/83A CH656377A5 (de) 1982-06-29 1983-06-28 Alpha-bromdiaethylcarbonat, verfahren zu seiner herstellung und seine verwendung zur herstellung von penicillin- und cefalosporinestern.
CH527585A CH657620B (enrdf_load_html_response) 1982-06-29 1983-06-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH3540/83A CH656377A5 (de) 1982-06-29 1983-06-28 Alpha-bromdiaethylcarbonat, verfahren zu seiner herstellung und seine verwendung zur herstellung von penicillin- und cefalosporinestern.

Country Status (23)

Country Link
JP (2) JPH0819052B2 (enrdf_load_html_response)
AT (1) AT383128B (enrdf_load_html_response)
AU (1) AU566803B2 (enrdf_load_html_response)
BG (3) BG37527A3 (enrdf_load_html_response)
CH (2) CH656377A5 (enrdf_load_html_response)
CY (2) CY1519A (enrdf_load_html_response)
DD (1) DD211561A5 (enrdf_load_html_response)
DE (2) DE3348299C2 (enrdf_load_html_response)
DK (3) DK160039C (enrdf_load_html_response)
FI (1) FI79115C (enrdf_load_html_response)
FR (1) FR2543957B1 (enrdf_load_html_response)
GB (3) GB2168050A (enrdf_load_html_response)
GR (1) GR78585B (enrdf_load_html_response)
HU (1) HU191534B (enrdf_load_html_response)
IE (1) IE56712B1 (enrdf_load_html_response)
IL (1) IL68992A (enrdf_load_html_response)
IS (1) IS1361B6 (enrdf_load_html_response)
NL (1) NL194081C (enrdf_load_html_response)
NO (3) NO157696C (enrdf_load_html_response)
NZ (1) NZ204736A (enrdf_load_html_response)
PT (1) PT76944B (enrdf_load_html_response)
SE (2) SE454879B (enrdf_load_html_response)
YU (2) YU43926B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573756B1 (fr) * 1984-11-23 1987-01-16 Poudres & Explosifs Ste Nale Procede de preparation des carbonates de bromo-1 ethyle et d'hydrocarbyle et nouveaux carbonates de bromo-1 ethyle et d'hydrocarbyle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH516593A (de) * 1967-09-29 1971-12-15 Leo Pharm Prod Ltd Verfahren zur Herstellung von neuen Estern von a-Aminobenzyl-penicillin
US3873521A (en) * 1970-09-17 1975-03-25 Astra Laekemedel Ab Esters of {60 -amino penicillins
IE35648B1 (en) * 1970-09-25 1976-04-14 Beecham Group Ltd Penicillins
DE2161420A1 (de) * 1970-12-30 1972-07-27 Toyama Chemical Co. Ltd., Tokio Penicillinderivate und Verfahren zu deren Herstellung
BE784800A (fr) * 1971-06-15 1972-10-02 Yamanouchi Pharma Co Ltd Procede de preparation de nouveaux derives esters oxymethyliques de la penicilline et de la cephalosporine
NZ169577A (en) * 1972-02-15 1984-09-28 Ayerst Mckenna & Harrison Preparation of lh-and fsh-releasing hormone,intermediates,and pharmaceutical compositions
GB1425571A (en) * 1972-03-13 1976-02-18 Astra Laekemedel Ab Penicillins and cephaosporins
GB1426869A (en) * 1972-03-13 1976-03-03 Astra Laekemedel Ab Penicillins
GB1426717A (en) * 1972-03-13 1976-03-03 Astra Laekemedel Ab Penicillins
SE397981B (sv) * 1973-02-19 1977-11-28 Astra Laekemedel Ab Nya tetraalkylammoniumsalter av 6-aminopenicillansyra och av bensylpenicillin avsedda att anvendas som mellanprodukter vid framstellning av vissa estrar av 6-aminopenicillansyra och av bensylpenicillin
GB1565656A (en) * 1975-12-13 1980-04-23 Beecham Group Ltd Preparation of substituted penicillin acid esters
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
JPS5444694A (en) * 1977-09-06 1979-04-09 Kou Kamata Aminobenzylpenicillin derivative
GB2123414B (en) * 1982-06-30 1985-12-04 Glaxo Group Ltd Cephalosporin antibiotics
EP0108547B1 (en) * 1982-11-04 1989-06-07 Astra Lakemedel Aktiebolag Process for the preparation of the 1'-ethoxycarbonyloxyethyl ester of benzylpenicillin

Also Published As

Publication number Publication date
SE8303414D0 (sv) 1983-06-15
NO851255L (no) 1983-12-30
NO832351L (no) 1983-12-30
AU566803B2 (en) 1987-10-29
BG38335A3 (en) 1985-11-15
FI832363A0 (fi) 1983-06-28
YU21886A (en) 1987-10-31
JPH0717918A (ja) 1995-01-20
GB8522826D0 (en) 1985-10-23
SE9100548D0 (sv) 1991-02-26
NL194081C (nl) 2001-06-05
GR78585B (enrdf_load_html_response) 1984-09-27
IS1361B6 (is) 1989-05-25
DE3348299C2 (enrdf_load_html_response) 1990-12-20
DK160039B (da) 1991-01-21
NO157696C (no) 1988-05-04
FI79115B (fi) 1989-07-31
GB8528958D0 (en) 1986-01-02
FR2543957B1 (fr) 1986-10-24
BG38336A3 (en) 1985-11-15
CY1520A (en) 1990-11-16
DK106090D0 (da) 1990-04-30
NL194081B (nl) 2001-02-01
AU1632883A (en) 1984-01-05
JPH0543583A (ja) 1993-02-23
SE454879B (sv) 1988-06-06
HU191534B (en) 1987-03-30
FI79115C (fi) 1989-11-10
DK159821B (da) 1990-12-10
PT76944B (en) 1986-04-09
DE3322783C2 (enrdf_load_html_response) 1991-01-31
DK167807B1 (da) 1993-12-20
JPH0819052B2 (ja) 1996-02-28
SE8303414L (sv) 1983-12-30
DK105990A (da) 1990-04-30
YU141583A (en) 1986-06-30
IL68992A (en) 1991-06-10
NO851254L (no) 1983-12-30
FI832363L (fi) 1983-12-30
GB2168699A (en) 1986-06-25
BG37527A3 (en) 1985-06-14
SE503843C2 (sv) 1996-09-16
GB2168699B (en) 1987-04-15
YU43926B (en) 1989-12-31
GB8522827D0 (en) 1985-10-23
YU43693B (en) 1989-10-31
PT76944A (en) 1983-07-01
DK160039C (da) 1991-06-10
DK159821C (da) 1991-04-29
AT383128B (de) 1987-05-25
DK105990D0 (da) 1990-04-30
IE56712B1 (en) 1991-11-20
NZ204736A (en) 1986-11-12
DE3322783A1 (de) 1984-02-09
GB2169287A (en) 1986-07-09
IS2825A7 (is) 1984-07-08
DK296683A (da) 1983-12-30
GB2168050A (en) 1986-06-11
IE831445L (en) 1983-12-29
DK296683D0 (da) 1983-06-28
FR2543957A1 (fr) 1984-10-12
JPH0730082B2 (ja) 1995-04-05
NL8302286A (nl) 1984-01-16
CH656377A5 (de) 1986-06-30
DK106090A (da) 1990-04-30
GB2169287B (en) 1987-04-08
SE9100548L (sv) 1991-02-26
NO157696B (no) 1988-01-25
ATA238483A (de) 1986-10-15
DD211561A5 (de) 1984-07-18
CY1519A (en) 1990-11-16

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Legal Events

Date Code Title Description
PL Patent ceased