ES338433A2 - Un procedimiento para la preparacion de penicilinas. - Google Patents

Un procedimiento para la preparacion de penicilinas.

Info

Publication number
ES338433A2
ES338433A2 ES338433A ES338433A ES338433A2 ES 338433 A2 ES338433 A2 ES 338433A2 ES 338433 A ES338433 A ES 338433A ES 338433 A ES338433 A ES 338433A ES 338433 A2 ES338433 A2 ES 338433A2
Authority
ES
Spain
Prior art keywords
alpha
acid
carbamido
phenylacetamido
carboxy
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
ES338433A
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 ES338433A2 publication Critical patent/ES338433A2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES338433A 1966-03-25 1967-03-23 Un procedimiento para la preparacion de penicilinas. Expired ES338433A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1322466A GB1125339A (en) 1966-03-25 1966-03-25 Penicillins
GB5520966 1966-12-09

Publications (1)

Publication Number Publication Date
ES338433A2 true ES338433A2 (es) 1968-04-01

Family

ID=26249637

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338433A Expired ES338433A2 (es) 1966-03-25 1967-03-23 Un procedimiento para la preparacion de penicilinas.

Country Status (8)

Country Link
AT (1) AT271724B (da)
BE (1) BE696116A (da)
CH (1) CH503762A (da)
DK (1) DK132225C (da)
ES (1) ES338433A2 (da)
GB (1) GB1125339A (da)
NL (1) NL155551B (da)
SE (1) SE368407B (da)

Also Published As

Publication number Publication date
SE368407B (da) 1974-07-01
CH503762A (de) 1971-02-28
DK132225C (da) 1976-04-12
BE696116A (da) 1967-09-25
DK132225B (da) 1975-11-10
NL155551B (nl) 1978-01-16
NL6704207A (da) 1967-09-26
GB1125339A (en) 1968-08-28
AT271724B (de) 1969-06-10

Similar Documents

Publication Publication Date Title
ES344357A1 (es) Un procedimiento para preparar ciclopropanocarboxilatos.
ES368169A1 (es) Procedimiento para la obtencion de derivados depiperidina.
ES368248A1 (es) Procedimiento para la obtencion de penicilinas.
GB991586A (en) Process for the preparation of penicillins
ES338433A2 (es) Un procedimiento para la preparacion de penicilinas.
GB1313253A (en) Coumarine derivatives and their use as optical brightening agents
GB1391139A (en) Berbine derivatives and a process for producing the same
GB894460A (en) Improvements in or relating to penicillins
GB1335606A (en) Process for the production of acyl isocyanide dichlorides and carboxylic acid chlorides
ES285236A1 (es) Procedimiento para la preparación de penicilinas
GB1361249A (en) 3-sulphoalkyl-6-hydroxy-pyrid--2--ones their manufacture and use
GB1040166A (en) Penicillins
GB1490452A (en) Isothiourea derivatives
GB1081093A (en) Improvements in or relating to 6-[d(-)-alpha-(amino-phenylacetamido)]-penicillanic acid derivatives
ES258756A1 (es) Proceso para la preparaciën de compuestos de agentes antibacterianos
ES396969A1 (es) Un procedimiento para la preparacion de alfa-amino-p-hidro-xibencil - penicilina y sales y esteres no toxicos de la misma.
GB1328602A (en) Process for the preparation of 10,11-dihydrodibenzo-6,f-azepinones
GB1268825A (en) Synthesis of oxazoles
GB1048907A (en) Penicillins
ES370442A1 (es) Un procedimiento para la preparacion de compuestos deriva- dos de alfa-aminopenicilinas.
ES395155A1 (es) Un metodo para la preparacion de un compuesto de acido fos-fonico.
GB1084440A (en) Improvements in or relating to (2-aminocycloalkyl) hydroquinones and the manufacturethereof
ES372627A1 (es) Un procedimiento para la preparacion de alfa-carboxibencil-penicilina o de una sal no toxica de la misma.
GB1261594A (en) Novel 3-arylimino-4,5-dichloro-1,2-dithioles, processes for their production and compositions containing them
GB1398564A (en) 1-amino substituted-1-cycloalkane derivatives of 6-amino penicillanic acid