GB1362437A - Process for producing penicilin derivatives - Google Patents

Process for producing penicilin derivatives

Info

Publication number
GB1362437A
GB1362437A GB2953772A GB2953772A GB1362437A GB 1362437 A GB1362437 A GB 1362437A GB 2953772 A GB2953772 A GB 2953772A GB 2953772 A GB2953772 A GB 2953772A GB 1362437 A GB1362437 A GB 1362437A
Authority
GB
United Kingdom
Prior art keywords
group
sulphoxides
acid
reacting
formula
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
GB2953772A
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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical Co Ltd
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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of GB1362437A publication Critical patent/GB1362437A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB2953772A 1971-07-08 1972-06-23 Process for producing penicilin derivatives Expired GB1362437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46050446A JPS5248992B1 (en, 2012) 1971-07-08 1971-07-08

Publications (1)

Publication Number Publication Date
GB1362437A true GB1362437A (en) 1974-08-07

Family

ID=12859071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2953772A Expired GB1362437A (en) 1971-07-08 1972-06-23 Process for producing penicilin derivatives

Country Status (13)

Country Link
US (1) US3825531A (en, 2012)
JP (1) JPS5248992B1 (en, 2012)
AU (1) AU463177B2 (en, 2012)
CA (1) CA969933A (en, 2012)
CH (1) CH551448A (en, 2012)
DD (1) DD99801A5 (en, 2012)
DE (1) DE2233520A1 (en, 2012)
ES (1) ES404601A1 (en, 2012)
FR (1) FR2150697B1 (en, 2012)
GB (1) GB1362437A (en, 2012)
HU (1) HU165156B (en, 2012)
IE (1) IE36558B1 (en, 2012)
NL (1) NL7209482A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061284A1 (en) * 1981-03-23 1982-09-29 Pfizer Inc. Improved process for the preparation of penicillanic acid esters

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808875A1 (de) * 1988-03-17 1989-09-28 Standard Elektrik Lorenz Ag Halbleiteranordnung zur erzeugung einer periodischen brechungsindexverteilung und/oder periodischen verstaerkungsverteilung
CN104059089B (zh) * 2014-07-04 2016-02-10 江苏悦新药业有限公司 一种7-adca的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061284A1 (en) * 1981-03-23 1982-09-29 Pfizer Inc. Improved process for the preparation of penicillanic acid esters

Also Published As

Publication number Publication date
IE36558L (en) 1973-01-08
IE36558B1 (en) 1976-12-08
NL7209482A (en, 2012) 1973-01-10
US3825531A (en) 1974-07-23
FR2150697A1 (en, 2012) 1973-04-13
AU4393672A (en) 1974-01-03
HU165156B (en, 2012) 1974-06-28
FR2150697B1 (en, 2012) 1976-04-16
ES404601A1 (es) 1975-06-16
CH551448A (fr) 1974-07-15
DE2233520A1 (de) 1973-01-25
AU463177B2 (en) 1975-07-17
CA969933A (en) 1975-06-24
JPS5248992B1 (en, 2012) 1977-12-14
DD99801A5 (en, 2012) 1973-08-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees