CH430715A - Verfahren zur Herstellung von a,a-disubstituierten Succinimiden - Google Patents

Verfahren zur Herstellung von a,a-disubstituierten Succinimiden

Info

Publication number
CH430715A
CH430715A CH625964A CH625964A CH430715A CH 430715 A CH430715 A CH 430715A CH 625964 A CH625964 A CH 625964A CH 625964 A CH625964 A CH 625964A CH 430715 A CH430715 A CH 430715A
Authority
CH
Switzerland
Prior art keywords
succinimides
disubstituted
preparation
disubstituted succinimides
Prior art date
Application number
CH625964A
Other languages
English (en)
Inventor
Nat Schaefer Helmut Dr Rer
Original Assignee
Klinke Desitin Werk
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 Klinke Desitin Werk filed Critical Klinke Desitin Werk
Publication of CH430715A publication Critical patent/CH430715A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/54—Spiro-condensed
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/005—Flux flattening
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH625964A 1963-07-04 1964-05-13 Verfahren zur Herstellung von a,a-disubstituierten Succinimiden CH430715A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0041897 1963-07-04

Publications (1)

Publication Number Publication Date
CH430715A true CH430715A (de) 1967-02-28

Family

ID=7046407

Family Applications (1)

Application Number Title Priority Date Filing Date
CH625964A CH430715A (de) 1963-07-04 1964-05-13 Verfahren zur Herstellung von a,a-disubstituierten Succinimiden

Country Status (6)

Country Link
US (1) US3338911A (de)
CH (1) CH430715A (de)
DE (1) DE1445664A1 (de)
FR (1) FR1397756A (de)
GB (1) GB1043517A (de)
NL (1) NL6406786A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256758A (en) * 1979-06-11 1981-03-17 Merck & Co., Inc. 4-Substituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of glycolic acid oxidase
PH27359A (en) * 1989-08-25 1993-06-21 Warner Lambert Co Process for cyclic amino acid anticonvulsant compounds
DE19751062A1 (de) * 1997-11-18 1999-07-08 Univ Ludwigs Albert An 4-Stellung substituierte 2-Pyrrolidinon-Derivate zur Verringerung des extrazellulären Glutamat-Spiegels
CN105859604B (zh) * 2016-04-14 2018-02-23 梯尔希（南京）药物研发有限公司 一种氘代乙琥胺‑d5的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726069A (en) * 1952-02-26 1955-03-16 Parke Davis & Co Succinimide compounds and method for obtaining the same
GB725812A (en) * 1952-02-26 1955-03-09 Parke Davis & Co Succinimide compounds and method for obtaining the same

Also Published As

Publication number Publication date
GB1043517A (en) 1966-09-21
US3338911A (en) 1967-08-29
FR1397756A (fr) 1965-04-30
DE1445664A1 (de) 1969-11-27
NL6406786A (de) 1965-01-05

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