ES514057A0 - "un procedimiento para preparar un 1,4-dialcohilo inferior-3-alcoxicarbonilo inferior-pirrol-2-acetato de alcohilo inferior". - Google Patents

"un procedimiento para preparar un 1,4-dialcohilo inferior-3-alcoxicarbonilo inferior-pirrol-2-acetato de alcohilo inferior".

Info

Publication number
ES514057A0
ES514057A0 ES514057A ES514057A ES514057A0 ES 514057 A0 ES514057 A0 ES 514057A0 ES 514057 A ES514057 A ES 514057A ES 514057 A ES514057 A ES 514057A ES 514057 A0 ES514057 A0 ES 514057A0
Authority
ES
Spain
Prior art keywords
dialcohyl
pirrol
acetate
preparing
procedure
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.)
Granted
Application number
ES514057A
Other languages
English (en)
Other versions
ES8400401A1 (es
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.)
Ethyl Corp
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 ES514057A0 publication Critical patent/ES514057A0/es
Publication of ES8400401A1 publication Critical patent/ES8400401A1/es
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ES514057A 1981-08-18 1982-07-16 "un procedimiento para preparar un 1,4-dialcohilo inferior-3-alcoxicarbonilo inferior-pirrol-2-acetato de alcohilo inferior". Expired ES8400401A1 (es)

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 (2)

Publication Number Publication Date
ES514057A0 true ES514057A0 (es) 1983-10-16
ES8400401A1 ES8400401A1 (es) 1983-10-16

Family

ID=23130865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514057A Expired ES8400401A1 (es) 1981-08-18 1982-07-16 "un procedimiento para preparar un 1,4-dialcohilo inferior-3-alcoxicarbonilo inferior-pirrol-2-acetato de alcohilo inferior".

Country Status (7)

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

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
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
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
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
JPS5852269A (ja) 1983-03-28
DK321882A (da) 1983-02-19
EP0072441A1 (en) 1983-02-23
AU538488B2 (en) 1984-08-16
NO822471L (no) 1983-02-21
ES8400401A1 (es) 1983-10-16
AU8608082A (en) 1983-02-24
US4388468A (en) 1983-06-14

Similar Documents

Publication Publication Date Title
ES510449A0 (es) Un procedimiento para la preparacion de 1,2,4-triazolonas.fenoxial-quilicas.
NO159060C (no) Fremgangsmaate for fremstilling av en fast, formet gjenstand.
ES512279A0 (es) Un procedimiento para la preparacion de 1,2-diamino clobuten-3,4-dionas.
ES512401A0 (es) "un procedimiento para preparar derivados de tetralina".
ES509449A0 (es) "un procedimiento de preparacion de derivados de 1,3-dihidro-6-metil-7-hidroxi-furo-3,4-c-piridina".
ES505939A0 (es) Un procedimiento para preparar esteres piretroides de 1,1'-bifenil-3-ilmetilo.
ES516275A0 (es) Procedimiento para preparar 1,2-dihidroxi-ciclohexadienos.
ES512642A0 (es) "un procedimiento para preparar derivados de carboximida".
ES516133A0 (es) Un procedimiento de preparacion de un compuesto.
ES513296A0 (es) Un procedimiento para preparar nuevos compuestos de cefem.
ES517459A0 (es) Un procedimiento para preparar un dentifrico estable.
ES510354A0 (es) Un procedimiento para la preparacion de 2,3-dicloro-5-triclorometilpiridina.
ES514652A0 (es) "un procedimiento para preparar compuestos de cefem".
ES501077A0 (es) Un procedimiento para la preparacion de 4-alquil-sustituido-3--hidroxi-3-pirrolin-2,5 dionas.
ES501432A0 (es) Un procedimiento para la preparacion de 4,5-diaril-&-cpolifluoralquil)-1-4-pirrol-2metanaminas antiinflamatorias.
ES527304A0 (es) Un procedimiento para preparar derivados de pirimidona.
ES515305A0 (es) "un procedimiento para la preparacion de o-alquil s,s-dialquil fosforoditioatos".
ES514057A0 (es) "un procedimiento para preparar un 1,4-dialcohilo inferior-3-alcoxicarbonilo inferior-pirrol-2-acetato de alcohilo inferior".
ES549472A0 (es) Un procedimiento para preparar 1-beta-d-ribofuranosil-1,2,4-triazol-3-carboxamida.
ES508928A0 (es) Un procedimiento para preparar derivados de n-acil-n-hidroxi-a minoacidos.
ES510181A0 (es) "un procedimiento para la preparacion de 1-(1,3-bendodioxol-5-il)-2-pirrolidinona".
ES508294A0 (es) "un procedimiento para preparar n-arilsulfenil-n-diariloxifosfinilmetilglicinatos de alcohilo".
ES515558A0 (es) "un procedimiento para preparar 1,2-dihidropirido(3,4-b)pirazinas".
ES510448A0 (es) Un procedimiento para la preparacion azaespiroalcanodionas.
ES509298A0 (es) Procedimiento para preparar nuevas 1-substituido-6-n-propil-8-metilimidazo (1,5-d)-as-triazin-4(3h)-onas.