849349-02-6Relevant articles and documents
BENZIMIDAZOLE DERIVATIVES, COMPOSITIONS CONTAINING THEM, PREPARATION THEROF AND USES THEREOF
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Page/Page column 43, (2010/02/11)
Compounds of Formulae (IA), (IB) or pharmaceutically acceptable salts thereof; wherein Het, X1, R1, R2, R3, R3a and R4 are as defined in the specification as well as salts and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.