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Synthesis 2018; 50(24): 4963-4981
DOI: 10.1055/s-0037-1610223
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of Indole-Dihydroisoquinoline Sulfonyl Ureas via Three-Component Reactions

Stuart E. Pearson*
a   Medicinal Chemistry, Oncology, IMED Biotech Unit, AstraZeneca, Cambridge, UK   Email: stuart.pearson@astrazeneca.com
,
Shaun M. Fillery
a   Medicinal Chemistry, Oncology, IMED Biotech Unit, AstraZeneca, Cambridge, UK   Email: stuart.pearson@astrazeneca.com
,
Kristin Goldberg
a   Medicinal Chemistry, Oncology, IMED Biotech Unit, AstraZeneca, Cambridge, UK   Email: stuart.pearson@astrazeneca.com
,
Julie E. Demeritt
b   Formerly of Oncology Innovative Medicines, AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK
,
Jonathan Eden
b   Formerly of Oncology Innovative Medicines, AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK
,
Jonathan Finlayson
b   Formerly of Oncology Innovative Medicines, AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK
,
Anil Patel
b   Formerly of Oncology Innovative Medicines, AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK
› Author Affiliations
Further Information

Publication History

Received: 14 May 2018

Accepted after revision: 04 July 2018

Publication Date:
20 August 2018 (online)

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Abstract

Isoquinolines activated with sulfamoyl chlorides were reacted with indoles in a 3-component reaction to generate a library of dihydroisoquinoline derivatives. Using a differential protecting group strategy, products could be further derivatised. Synthesis of isoquinoline starting materials using several different methods is also described.

Key words

multicomponent reaction - combinatorial chemistry - isoquinolines - indoles - sulfonamides

Supporting Information

    Supporting information for this article is available online at https://doi.org/10.1055/s-0037-1610223.
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