Synthesis and antiviral activity of an imidazo[1,2-a]pyrrolo[2,3-c]pyridine series against the bovine viral diarrhea virus
摘要:
A series of imidazo[1,2-a]pyrrolo[2,3-c]pyridines has been prepared and evaluated for their anti-BVDV activities in MDBK cells. From the synthesized analogues bearing modifications of the substituents at positions 2, 3, 7 and 8, compounds 10a, b, 16, 24, 25 and 26 exhibited significant anti-BVDV activities. (C) 2010 Elsevier Masson SAS. All rights reserved.
The present invention relates to a series of novel imidazo[1,2-α]pyrrolo[3,2-c]pyridines (or also named 6H-1,3a,6-Tri-aza-αy-indacenes) and derivatives thereof, according to formula: (I); The present invention also relates to processes for the preparation of imidazo[1,2-α]pyrrolo[3,2-c]pyridines, their use as. a, medicine, their use to treat or prevent viral infections and their use to manufacture a medicine to treat or prevent viral infections, particularly infections with viruses belonging to the family of the Flaviviridae and more preferably infections with Bovine Viral Diarrhea virus (BVDV).
A series of imidazo[1,2-a]pyrrolo[2,3-c]pyridines has been prepared and evaluated for their anti-BVDV activities in MDBK cells. From the synthesized analogues bearing modifications of the substituents at positions 2, 3, 7 and 8, compounds 10a, b, 16, 24, 25 and 26 exhibited significant anti-BVDV activities. (C) 2010 Elsevier Masson SAS. All rights reserved.