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CA936528A - Nitrilotriacetic acid anhydrides and derivatives thereof - Google Patents

Nitrilotriacetic acid anhydrides and derivatives thereof

Info

Publication number
CA936528A
CA936528A CA088972A CA88972A CA936528A CA 936528 A CA936528 A CA 936528A CA 088972 A CA088972 A CA 088972A CA 88972 A CA88972 A CA 88972A CA 936528 A CA936528 A CA 936528A
Authority
CA
Canada
Prior art keywords
derivatives
acid anhydrides
nitrilotriacetic acid
nitrilotriacetic
anhydrides
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
CA088972A
Other languages
English (en)
Inventor
L. Herz Jack
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.)
Stauffer Chemical Co
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.)
Filing date
Publication date
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Application granted granted Critical
Publication of CA936528A publication Critical patent/CA936528A/en
Expired legal-status Critical Current

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)
CA088972A 1969-08-18 1970-07-23 Nitrilotriacetic acid anhydrides and derivatives thereof Expired CA936528A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA936528A true CA936528A (en) 1973-11-06

Family

ID=25309931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA088972A Expired CA936528A (en) 1969-08-18 1970-07-23 Nitrilotriacetic acid anhydrides and derivatives thereof

Country Status (10)

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

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
FR2058345B1 (xx) 1973-01-12
FR2058345A1 (xx) 1971-05-28
JPS4928727B1 (xx) 1974-07-29
BE754931A (fr) 1971-02-17
ZA705022B (en) 1971-04-28
NL7011901A (xx) 1971-02-22
IL34966A0 (en) 1970-09-17
GB1308793A (en) 1973-03-07
CH564545A5 (xx) 1975-07-31

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