BE754931A - Anhydrides de l'acide nitrilotriacetique et leurs - Google Patents

Anhydrides de l'acide nitrilotriacetique et leurs

Info

Publication number
BE754931A
BE754931A BE754931DA BE754931A BE 754931 A BE754931 A BE 754931A BE 754931D A BE754931D A BE 754931DA BE 754931 A BE754931 A BE 754931A
Authority
BE
Belgium
Prior art keywords
acid anhydrides
nitrilotriacetic acid
nitrilotriacetic
anhydrides
acid
Prior art date
Application number
Other languages
English (en)
Inventor
J L Herz
Original Assignee
Stauffer Chemical Co
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.)
Publication date
Publication of BE754931A publication Critical patent/BE754931A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
    • C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BE754931D 1969-08-18 Anhydrides de l'acide nitrilotriacetique et leurs BE754931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85108369A 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
BE754931A true BE754931A (fr) 1971-02-17

Family

ID=25309931

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754931D BE754931A (fr) 1969-08-18 Anhydrides de l'acide nitrilotriacetique et leurs

Country Status (10)

Country Link
JP (1) JPS4928727B1 (fr)
BE (1) BE754931A (fr)
CA (1) CA936528A (fr)
CH (1) CH564545A5 (fr)
DE (1) DE2040194A1 (fr)
FR (1) FR2058345B1 (fr)
GB (1) GB1308793A (fr)
IL (1) IL34966A0 (fr)
NL (1) NL7011901A (fr)
ZA (1) ZA705022B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454107A (en) * 1982-08-30 1984-06-12 Merck & Co., Inc. Tc99m-Phenida, radioscintigraphic agent for diagnosis of hepatoniliary disease
US4609757A (en) * 1983-08-10 1986-09-02 Nuclear Technology Corporation Hydrazides of amino-polyacetic acids as chelants
BR9202645A (pt) * 1991-07-12 1993-03-16 Dow Chemical Co Composto,composicao de lavagem,sistema de lavagem aquoso,metodo de lavar artigos,processo para remover h2s ou nox de um fluido,metodo para quelar um ion metalico

Also Published As

Publication number Publication date
DE2040194A1 (de) 1971-03-04
IL34966A0 (en) 1970-09-17
NL7011901A (fr) 1971-02-22
CA936528A (en) 1973-11-06
JPS4928727B1 (fr) 1974-07-29
ZA705022B (en) 1971-04-28
GB1308793A (en) 1973-03-07
FR2058345B1 (fr) 1973-01-12
CH564545A5 (fr) 1975-07-31
FR2058345A1 (fr) 1971-05-28

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