NO822471L - Fremgangsmaate for fremstilling av substituerte pyrroler - Google Patents

Fremgangsmaate for fremstilling av substituerte pyrroler

Info

Publication number
NO822471L
NO822471L NO822471A NO822471A NO822471L NO 822471 L NO822471 L NO 822471L NO 822471 A NO822471 A NO 822471A NO 822471 A NO822471 A NO 822471A NO 822471 L NO822471 L NO 822471L
Authority
NO
Norway
Prior art keywords
lower alkyl
pyrrole
dicarboxylate
alkyl
formula
Prior art date
Application number
NO822471A
Other languages
English (en)
Norwegian (no)
Inventor
Michael John Dagani
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of NO822471L publication Critical patent/NO822471L/no

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
NO822471A 1981-08-18 1982-07-16 Fremgangsmaate for fremstilling av substituerte pyrroler NO822471L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/293,853 US4388468A (en) 1980-04-04 1981-08-18 Process for producing substituted pyrroles

Publications (1)

Publication Number Publication Date
NO822471L true NO822471L (no) 1983-02-21

Family

ID=23130865

Family Applications (1)

Application Number Title Priority Date Filing Date
NO822471A NO822471L (no) 1981-08-18 1982-07-16 Fremgangsmaate for fremstilling av substituerte pyrroler

Country Status (7)

Country Link
US (1) US4388468A (da)
EP (1) EP0072441A1 (da)
JP (1) JPS5852269A (da)
AU (1) AU538488B2 (da)
DK (1) DK321882A (da)
ES (1) ES8400401A1 (da)
NO (1) NO822471L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455433A (en) * 1981-11-02 1984-06-19 Ethyl Corporation Process for producing substituted pyrroles
US4874872A (en) * 1987-01-14 1989-10-17 Syntex (U.S.A.) Inc. Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-A]pyrrole-1,7-dicarboxylates
US4937368A (en) * 1987-01-14 1990-06-26 Syntex (U.S.A.) Inc. Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-A]pyrrole-1,7-dicarboxylates
US4835288A (en) * 1987-01-14 1989-05-30 Syntex Inc. Process for preparing (+)-2,3-dihydro-1H-pyrrolo[1,2-a]pyrrole-1,7-dicarboxylates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752826A (en) * 1970-01-26 1973-08-14 Mcneilab Inc Aroyl substituted pyrroles
US3952012A (en) * 1970-01-26 1976-04-20 Mcneil Laboratories, Incorporated Aroyl-substituted pyrroles
US4048191A (en) * 1975-06-27 1977-09-13 Mcneil Laboratories, Incorporated Halo-substituted 1-loweralkyl-5-aroylpyrrole-2-acetic acid compounds
CA1105039A (en) * 1978-10-19 1981-07-14 Douglas A. Robinson Process for producing substituted pyrrole diesters

Also Published As

Publication number Publication date
DK321882A (da) 1983-02-19
EP0072441A1 (en) 1983-02-23
AU8608082A (en) 1983-02-24
JPS5852269A (ja) 1983-03-28
AU538488B2 (en) 1984-08-16
ES514057A0 (es) 1983-10-16
ES8400401A1 (es) 1983-10-16
US4388468A (en) 1983-06-14

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