ES346793A1 - Un procedimiento para la preparacion de penicilinas. - Google Patents

Un procedimiento para la preparacion de penicilinas.

Info

Publication number
ES346793A1
ES346793A1 ES346793A ES346793A ES346793A1 ES 346793 A1 ES346793 A1 ES 346793A1 ES 346793 A ES346793 A ES 346793A ES 346793 A ES346793 A ES 346793A ES 346793 A1 ES346793 A1 ES 346793A1
Authority
ES
Spain
Prior art keywords
mono
phenyl
malonate
phenylmalonate
alpha
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
ES346793A
Other languages
English (en)
Spanish (es)
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES346793A1 publication Critical patent/ES346793A1/es
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES346793A 1966-11-05 1967-11-04 Un procedimiento para la preparacion de penicilinas. Expired ES346793A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4969766A GB1133886A (en) 1966-11-05 1966-11-05 Penicillins
GB407967 1967-01-27

Publications (1)

Publication Number Publication Date
ES346793A1 true ES346793A1 (es) 1969-02-16

Family

ID=26238849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346793A Expired ES346793A1 (es) 1966-11-05 1967-11-04 Un procedimiento para la preparacion de penicilinas.

Country Status (10)

Country Link
AT (1) AT281284B (de)
BE (1) BE706051A (de)
CH (1) CH505853A (de)
DK (1) DK132085C (de)
ES (1) ES346793A1 (de)
FI (1) FI50426C (de)
FR (1) FR6819M (de)
GB (1) GB1133886A (de)
NL (1) NL153203B (de)
NO (1) NO131135C (de)

Also Published As

Publication number Publication date
FI50426B (de) 1975-12-01
GB1133886A (en) 1968-11-20
FI50426C (fi) 1976-03-10
NL153203B (nl) 1977-05-16
CH505853A (de) 1971-04-15
DE1670284A1 (de) 1971-01-28
NO131135C (de) 1975-04-09
DK132085B (da) 1975-10-20
NO131135B (de) 1974-12-30
DE1670284B2 (de) 1976-02-26
AT281284B (de) 1970-05-11
NL6714747A (de) 1968-05-06
BE706051A (de) 1968-05-03
FR6819M (de) 1969-03-24
DK132085C (da) 1976-03-15

Similar Documents

Publication Publication Date Title
ES480850A1 (es) Procedimiento para preparar hidantoinas.
GB1351501A (en) Adenosine derivatives and the production thereof
ES371709A1 (es) Un metodo para producir una penicilina sintetica.
GB1229082A (de)
GB1336318A (en) Derivatives of 7-aminocephalosporanic acid
GB1318510A (en) Thiono-phosphoric phosphonic acid esters a process for their preparation and their use as insecticides and acaricides
GB1049960A (en) Phosphorus-containing esters
ES346793A1 (es) Un procedimiento para la preparacion de penicilinas.
GB1426869A (en) Penicillins
GB1250611A (de)
GB1320484A (en) 2,6-diaminobenzoic acid derivatives
GB1290841A (de)
GB837086A (en) New 3-amino-thiophene-2-carboxylic acids and the esters thereof and a process of preparing said acids and esters
GB894460A (en) Improvements in or relating to penicillins
GB1337506A (en) Oxobenzofuran carboxamide anti-inflammatory agents
GB1263116A (en) Chloramphenicol and thiamphenicol derivatives
GB1306726A (en) Tetrahydropyranols
GB1391354A (en) O-pyrazolopyrimidine-thiono-phosphoric-phosphonic or phosphinic- acid esters or ester-amides process for their production and their use as insecticides or acaricides
GB1512179A (en) Thionobenzenephosphonic acid 0,0-diesters and their use as insecticides and acaricides
ES386465A1 (es) Procedimiento para la preparacion de derivados de neriifo- lina.
GB1116775A (en) ªß-hydroxy-acrylic acid derivatives and process for their manufacture
SE8306298L (sv) 7beta-isotiazolyltioacetamido-7alfa-metoxicefalosporansyraderivat
GB1420332A (en) Oxadiazolyl phosphorus esters having pesticidal activity
GB1434645A (en) Tetrazole coumarin derivatives
GB1368053A (en) 3,4-dihydro-4-oxo-quinazolino/thiono/-phosphoric/phosphonic/-acid esters and esteramides process for their production and their use as insecticides or acaricides