ES179121A2 - UN PROCEDIMIENTO PARA LA OBTENCIoN DE DERIVADOS DE BIGUANIDA - Google Patents

UN PROCEDIMIENTO PARA LA OBTENCIoN DE DERIVADOS DE BIGUANIDA

Info

Publication number
ES179121A2
ES179121A2 ES0179121A ES179121A ES179121A2 ES 179121 A2 ES179121 A2 ES 179121A2 ES 0179121 A ES0179121 A ES 0179121A ES 179121 A ES179121 A ES 179121A ES 179121 A2 ES179121 A2 ES 179121A2
Authority
ES
Spain
Prior art keywords
procedure
obtaining
biguanida
derivatives
halogenophenyl
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
ES0179121A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES179121A2 publication Critical patent/ES179121A2/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
    • C07C279/24—Y being a hetero atom
    • C07C279/26—X and Y being nitrogen atoms, i.e. biguanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Mejoras en el procedimiento para la obtención de derivados de biguanidas objeto de la patente principal caracterizándose porque en la fórmula A-NX-C(NH)-C(NH)-NRR. a representar una radical p-bromofenilo- p-yodofenilo- m-halogenofenilo- 3:4-dinalogenofenilo- 3 alquilo-4-halogenofenilo- 3-halogeno-4-alquilofenilo- 3 alquilo-4-halogenofenilo- o un 3.4:5-trihalogenofenilo y R R'' son hidrógeno o radicales alquilo que contienen juntos mas de uno y menos ocho átomos de carbono.
ES0179121A 1947-05-30 1947-07-29 UN PROCEDIMIENTO PARA LA OBTENCIoN DE DERIVADOS DE BIGUANIDA Expired ES179121A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437247A GB624540A (en) 1947-05-30 1947-05-30 Biguanide derivatives

Publications (1)

Publication Number Publication Date
ES179121A2 true ES179121A2 (es) 1947-10-01

Family

ID=10040020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0179121A Expired ES179121A2 (es) 1947-05-30 1947-07-29 UN PROCEDIMIENTO PARA LA OBTENCIoN DE DERIVADOS DE BIGUANIDA

Country Status (4)

Country Link
CY (1) CY83A (es)
ES (1) ES179121A2 (es)
GB (1) GB624540A (es)
MY (1) MY5300070A (es)

Also Published As

Publication number Publication date
CY83A (en) 1949-12-20
MY5300070A (en) 1953-12-31
GB624540A (en) 1949-06-10

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