CA2248802C - Composes de tripyrrane meso-substitues, compositions de ceux-ci et leurs procedes de fabrication et utilisation - Google Patents

Composes de tripyrrane meso-substitues, compositions de ceux-ci et leurs procedes de fabrication et utilisation Download PDF

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Publication number
CA2248802C
CA2248802C CA002248802A CA2248802A CA2248802C CA 2248802 C CA2248802 C CA 2248802C CA 002248802 A CA002248802 A CA 002248802A CA 2248802 A CA2248802 A CA 2248802A CA 2248802 C CA2248802 C CA 2248802C
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Prior art keywords
formula
group
alkyl
compound
aryl
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Expired - Fee Related
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CA002248802A
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CA2248802A1 (fr
Inventor
Christian Bruckner
Ross W. Boyle
David Dolphin
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University of British Columbia
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University of British Columbia
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Priority claimed from PCT/CA1997/000133 external-priority patent/WO1997032884A1/fr
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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyrrole Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

Composé de formule (I), dans laquelle Q représente des groupes alkyles identiques, des groupes cycloalkyles comportant de 5 à 7 atomes de noyaux ou des groupes aryles ou hétéroaryles comportant de 5 à 12 atomes de noyau, R représente des groupes identiques contenant hydrogène, alkyle, alcool ou carbonyle, ou une composition contenant de 5 à 100 pour cent en mole en poids de composé de formule (I). La méthode nouvelle permettant de synthétiser le composé de formule (I) consiste à: a) faire réagir un composé de formule Q-CHO ou Q-CH(OS)(OS') dans lequel Q est défini comme ci-dessus et S et S' sont indépendamment alkyle inférieur, un groupe aryle contenant de 5 à 14 atomes de noyau, et -(CH2)n - dans lequel n=2-4, avec un excédent de pyrrole en présence d'une quantité catalytique d'un acide fort de Lewis ou de Bronsted; b) retirer par évaporation le pyrrole ou les autres solvants n'ayant pas réagi; c) retirer les matériaux polymères et retirer le sous-produit dipyrrométhane correspondant, en laissant le composé de formule (I).
CA002248802A 1996-03-07 1997-02-25 Composes de tripyrrane meso-substitues, compositions de ceux-ci et leurs procedes de fabrication et utilisation Expired - Fee Related CA2248802C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61221596A 1996-03-07 1996-03-07
US08/612,215 1996-03-07
PCT/CA1997/000133 WO1997032884A1 (fr) 1996-03-07 1997-02-25 Composes de tripyrrane meso-substitues, compositions de ceux-ci et leurs procedes de fabrication et utilisation

Publications (2)

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CA2248802A1 CA2248802A1 (fr) 1997-09-12
CA2248802C true CA2248802C (fr) 2005-11-15

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CA002248802A Expired - Fee Related CA2248802C (fr) 1996-03-07 1997-02-25 Composes de tripyrrane meso-substitues, compositions de ceux-ci et leurs procedes de fabrication et utilisation

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KR20230084522A (ko) * 2020-10-02 2023-06-13 아드게로 바이오파마슈티컬스 홀딩스, 인코포레이티드 니켈(ii) 에티오포르피린-i의 제조 방법

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CA2248802A1 (fr) 1997-09-12

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