FR2130704B1 - - Google Patents

Info

Publication number
FR2130704B1
FR2130704B1 FR7210521A FR7210521A FR2130704B1 FR 2130704 B1 FR2130704 B1 FR 2130704B1 FR 7210521 A FR7210521 A FR 7210521A FR 7210521 A FR7210521 A FR 7210521A FR 2130704 B1 FR2130704 B1 FR 2130704B1
Authority
FR
France
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
FR7210521A
Other versions
FR2130704A1 (fr
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.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of FR2130704A1 publication Critical patent/FR2130704A1/fr
Application granted granted Critical
Publication of FR2130704B1 publication Critical patent/FR2130704B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
FR7210521A 1971-03-25 1972-03-24 Expired FR2130704B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH439271A CH543504A (de) 1971-03-25 1971-03-25 Verfahren zur Herstellung 1-substituierter 4-Aminopyrrolin-3-one-(2)

Publications (2)

Publication Number Publication Date
FR2130704A1 FR2130704A1 (fr) 1972-11-03
FR2130704B1 true FR2130704B1 (fr) 1977-04-01

Family

ID=4275258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210521A Expired FR2130704B1 (fr) 1971-03-25 1972-03-24

Country Status (12)

Country Link
AT (1) AT313891B (fr)
BE (1) BE781160A (fr)
CA (1) CA964661A (fr)
CH (1) CH543504A (fr)
CS (1) CS176186B2 (fr)
DE (1) DE2214488C3 (fr)
FR (1) FR2130704B1 (fr)
GB (1) GB1323020A (fr)
IT (1) IT988054B (fr)
LU (1) LU65031A1 (fr)
NL (1) NL7201106A (fr)
SU (1) SU470957A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649282A5 (de) * 1982-06-18 1985-05-15 Lonza Ag Verfahren zur herstellung von 4-(trialkylammonium)-acetoacetaryliden.
DE19944332A1 (de) * 1999-09-16 2001-03-22 Dresden Arzneimittel Antikonvulsiv und anxiolytisch wirkende 4-Amino-1-aryl-1,5-dihydro-pyrrol-2-one und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE2214488B2 (de) 1980-03-13
DE2214488A1 (de) 1972-10-05
IT988054B (it) 1975-04-10
BE781160A (fr) 1972-09-25
DE2214488C3 (de) 1980-11-06
CS176186B2 (fr) 1977-06-30
AT313891B (de) 1974-03-11
CA964661A (en) 1975-03-18
FR2130704A1 (fr) 1972-11-03
NL7201106A (fr) 1972-09-27
GB1323020A (en) 1973-07-11
CH543504A (de) 1973-10-31
SU470957A3 (ru) 1975-05-15
LU65031A1 (fr) 1972-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse