FR1462259A - Process for preparing delta3-pyrroline-2-carboxylic acid - Google Patents

Process for preparing delta3-pyrroline-2-carboxylic acid

Info

Publication number
FR1462259A
FR1462259A FR27854A FR27854A FR1462259A FR 1462259 A FR1462259 A FR 1462259A FR 27854 A FR27854 A FR 27854A FR 27854 A FR27854 A FR 27854A FR 1462259 A FR1462259 A FR 1462259A
Authority
FR
France
Prior art keywords
delta3
pyrroline
preparing
carboxylic acid
carboxylic
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
FR27854A
Other languages
French (fr)
Inventor
Gian Carlo Jommi
Alessandro Teatini
Giovanna Riva
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.)
Ravizza SA
Ravizza SpA
Original Assignee
Ravizza SA
Ravizza SpA
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
Priority claimed from GB3287364A external-priority patent/GB1120033A/en
Application filed by Ravizza SA, Ravizza SpA filed Critical Ravizza SA
Priority to FR27854A priority Critical patent/FR1462259A/en
Application granted granted Critical
Publication of FR1462259A publication Critical patent/FR1462259A/en
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
    • C07D207/18—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 one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—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 one double bond between ring members or between a ring member and a non-ring member 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR27854A 1964-08-12 1965-08-10 Process for preparing delta3-pyrroline-2-carboxylic acid Expired FR1462259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27854A FR1462259A (en) 1964-08-12 1965-08-10 Process for preparing delta3-pyrroline-2-carboxylic acid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3287364A GB1120033A (en) 1964-08-12 1964-08-12 The preparation of í¸-pyrrolin-2-carboxylic acid
FR27854A FR1462259A (en) 1964-08-12 1965-08-10 Process for preparing delta3-pyrroline-2-carboxylic acid

Publications (1)

Publication Number Publication Date
FR1462259A true FR1462259A (en) 1966-04-15

Family

ID=26165358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27854A Expired FR1462259A (en) 1964-08-12 1965-08-10 Process for preparing delta3-pyrroline-2-carboxylic acid

Country Status (1)

Country Link
FR (1) FR1462259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004523A1 (en) * 1996-07-26 1998-02-05 Basf Aktiengesellschaft Process for preparing 3-pyrroline-2-carboxylic acid derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004523A1 (en) * 1996-07-26 1998-02-05 Basf Aktiengesellschaft Process for preparing 3-pyrroline-2-carboxylic acid derivatives
US6124472A (en) * 1996-07-26 2000-09-26 Basf Aktiengesellschaft Process for preparing 3-pyrroline-2-carboxylic acid derivatives

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