GB1290943A - - Google Patents

Info

Publication number
GB1290943A
GB1290943A GB1290943DA GB1290943A GB 1290943 A GB1290943 A GB 1290943A GB 1290943D A GB1290943D A GB 1290943DA GB 1290943 A GB1290943 A GB 1290943A
Authority
GB
United Kingdom
Prior art keywords
reactant
ammonium
mols
salt
carbon dioxide
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)
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 filed Critical
Publication of GB1290943A publication Critical patent/GB1290943A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1290943D 1969-03-06 1970-02-23 Expired GB1290943A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903445.A NL160256C (nl) 1969-03-06 1969-03-06 Werkwijze voor de bereiding van 5-(3-cyanopro- pyl)-hydantoine.

Publications (1)

Publication Number Publication Date
GB1290943A true GB1290943A (de) 1972-09-27

Family

ID=19806334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290943D Expired GB1290943A (de) 1969-03-06 1970-02-23

Country Status (15)

Country Link
JP (1) JPS5425030B1 (de)
AT (1) AT293434B (de)
BE (1) BE746941A (de)
BG (1) BG19801A3 (de)
CH (1) CH565158A5 (de)
CS (1) CS162706B2 (de)
DE (1) DE2010696A1 (de)
ES (1) ES377165A1 (de)
FR (1) FR2037516A5 (de)
GB (1) GB1290943A (de)
IL (1) IL33967A0 (de)
NL (1) NL160256C (de)
PL (1) PL80469B1 (de)
RO (1) RO56848A (de)
SE (1) SE349804B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL166920C (nl) * 1970-12-23 1981-10-15 Stamicarbon Werkwijze ter bereiding van lysine of een lysine- verbinding.

Also Published As

Publication number Publication date
BE746941A (fr) 1970-09-07
BG19801A3 (bg) 1975-10-10
CS162706B2 (de) 1975-07-15
PL80469B1 (de) 1975-08-30
IL33967A0 (en) 1970-04-20
NL160256C (nl) 1979-10-15
AT293434B (de) 1971-10-11
FR2037516A5 (de) 1970-12-31
NL6903445A (de) 1970-09-08
DE2010696A1 (de) 1970-10-15
ES377165A1 (es) 1972-05-16
JPS5425030B1 (de) 1979-08-24
SE349804B (de) 1972-10-09
RO56848A (de) 1974-09-01
CH565158A5 (de) 1975-08-15
NL160256B (nl) 1979-05-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee