Use of copper(I) catalyzed azide alkyne cycloaddition (CuAAC) for the preparation of conjugated pyrrolo[2,3-a]carbazole Pim kinase inhibitors.

Abstract:

:We have previously demonstrated that pyrrolo[2,3-a]carbazole-3-carbaldehydes are potent Pim kinase inhibitors with in vitro antiproliferative activities. In the present study, we report the synthesis of new pyrrolocarbazoles substituted at the N-10 position. When their ability to inhibit Pim kinase activities were evaluated in in vitro assays, we observed that this nitrogen atom can be substituted without loss of Pim-1 and Pim-3 inhibitory potencies. Moreover, when we added a fluorescent dansyl group (compound 13), we were able to show that 13 penetrates the plasma membrane and enters the cytoplasm.

journal_name

Eur J Med Chem

authors

Letribot B,Akué-Gédu R,Santio NM,El-Ghozzi M,Avignant D,Cisnetti F,Koskinen PJ,Gautier A,Anizon F,Moreau P

doi

10.1016/j.ejmech.2012.02.009

subject

Has Abstract

pub_date

2012-04-01 00:00:00

pages

304-10

eissn

0223-5234

issn

1768-3254

pii

S0223-5234(12)00085-2

journal_volume

50

pub_type

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