FR57619E - Procédé de fabrication de biguanides - Google Patents

Procédé de fabrication de biguanides

Info

Publication number
FR57619E
FR57619E FR57619DA FR57619E FR 57619 E FR57619 E FR 57619E FR 57619D A FR57619D A FR 57619DA FR 57619 E FR57619 E FR 57619E
Authority
FR
France
Prior art keywords
biguanide
manufacturing process
manufacturing
biguanide manufacturing
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
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
Application granted granted Critical
Publication of FR57619E publication Critical patent/FR57619E/fr
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)
FR57619D 1944-05-10 1947-07-17 Procédé de fabrication de biguanides Expired FR57619E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB928548X 1944-05-10
GB55143X 1945-10-08
FR57619T 1947-07-17

Publications (1)

Publication Number Publication Date
FR57619E true FR57619E (fr) 1953-03-17

Family

ID=61024214

Family Applications (3)

Application Number Title Priority Date Filing Date
FR928548D Expired FR928548A (fr) 1944-05-10 1946-02-22 Procédé de fabrication de biguanides
FR55143D Expired FR55143E (fr) 1944-05-10 1946-12-23 Procédé de fabrication de biguanides
FR57619D Expired FR57619E (fr) 1944-05-10 1947-07-17 Procédé de fabrication de biguanides

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR928548D Expired FR928548A (fr) 1944-05-10 1946-02-22 Procédé de fabrication de biguanides
FR55143D Expired FR55143E (fr) 1944-05-10 1946-12-23 Procédé de fabrication de biguanides

Country Status (1)

Country Link
FR (3) FR928548A (fr)

Also Published As

Publication number Publication date
FR928548A (fr) 1947-12-01
FR55143E (fr) 1951-06-06

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