ES368784A1 - Un procedimiento para la produccion de bencimidazoles. - Google Patents

Un procedimiento para la produccion de bencimidazoles.

Info

Publication number
ES368784A1
ES368784A1 ES368784A ES368784A ES368784A1 ES 368784 A1 ES368784 A1 ES 368784A1 ES 368784 A ES368784 A ES 368784A ES 368784 A ES368784 A ES 368784A ES 368784 A1 ES368784 A1 ES 368784A1
Authority
ES
Spain
Prior art keywords
group
formula
amidation
agent
reducing agent
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
ES368784A
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES368784A1 publication Critical patent/ES368784A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES368784A 1968-06-28 1969-06-25 Un procedimiento para la produccion de bencimidazoles. Expired ES368784A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23904 1968-06-28

Publications (1)

Publication Number Publication Date
ES368784A1 true ES368784A1 (es) 1971-07-16

Family

ID=4084336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368784A Expired ES368784A1 (es) 1968-06-28 1969-06-25 Un procedimiento para la produccion de bencimidazoles.

Country Status (9)

Country Link
AT (1) AT291996B (de)
BR (1) BR6910279D0 (de)
CH (1) CH521990A (de)
CS (1) CS153045B2 (de)
ES (1) ES368784A1 (de)
FR (1) FR2014421A1 (de)
NL (1) NL6909068A (de)
PL (1) PL80104B1 (de)
SE (1) SE343866B (de)

Also Published As

Publication number Publication date
NL6909068A (de) 1969-12-30
SE343866B (de) 1972-03-20
FR2014421A1 (en) 1970-04-17
CS153045B2 (de) 1974-02-22
CH521990A (de) 1972-04-30
AT291996B (de) 1971-08-10
BR6910279D0 (pt) 1973-02-27
PL80104B1 (de) 1975-08-30

Similar Documents

Publication Publication Date Title
NL7412427A (nl) Salicylzuurderivaten met hypoglykemische wer-
BR7606535A (pt) Composto organico,processo para sua preparacao,composicao microbicida e sua aplicacao
ES368784A1 (es) Un procedimiento para la produccion de bencimidazoles.
ES445906A1 (es) Procedimiento para la preparacion de tioamidas.
ES412207A1 (es) Un procedimiento para preparar compuestos antibacterianos de cefalosporinas.
BR7409890A (pt) Processo para preparar compostos heterociclicos,e,composicoes herbicidas a base dos mesmos
SE411622B (sv) 2,4,6-trijod-5-metoxiacetamido-n-metylisoftalamsyraforeningar for anvendning sasom rontgenkotrastmedel
ES315993A1 (es) Un procedimiento para preparar amidas de aminoacidos.
IT1060366B (it) Acidi 19.20 bis nor prostanoici come composti ipolipemici
ES310663A1 (es) Un procedimiento para la preparacion de compuestos derivados de tetrazol.
BR7505689A (pt) Compostos pesticidas,processo para sua preparacao,composicoes pesticidas,e processo para combater pragas
ES368716A1 (es) Un procedimiento para la produccion de 2-(4-tiazolil) ben- cimidazoles.
GB1302823A (de)
ES420760A1 (es) Procedimiento para laobtencion de composiciones desensibi- lizadoras.
ES442988A1 (es) Un procedimiento de preparacion de nuevos compuestos de sul-fenamida.
ES381208A1 (es) Un procedimiento para preparar nuevas 1,2-difenil-3,5-dioxo-pirazolidinas sustituidas en la posicion 4.
GB1238158A (de)
BR7506091A (pt) Compostos derivados de eter de 2-fluor-benzila,processo para sua producao,composicoes herbicidas e processo de combater ervas daninhas
ES444483A1 (es) Un procedimiento de preparacion de nuevos derivados de acido2,3-alquilen (inferior) penam-3-carboxilico.
ES368715A1 (es) Un procedimiento para la produccion de bencimidazoles.
ES306414A1 (es) Procedimiento para preparar benzazoles 5-sustituidos
ES287548A1 (es) Procedimiento para la producción de ácido n-(2,3-dimetilfenil) antranílico y sus sales
ES368718A1 (es) Un procedimiento para la produccion de 2-(4-tiazolil) ben- cimidazoles.
ES316433A1 (es) Un procedimiento para la preparacion de derivados de benzodiazepina.
ES427954A1 (es) Procedimiento para la preparacion de 2-amino - n - ciclohe-xil-3,5-dibromo - n - metil-bencilamina.