187724-88-5Relevant articles and documents
MULTI-FUNCTIONAL SMALL MOLECULES AS ANTI-PROLIFERATIVE AGENTS
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Page/Page column 264, (2008/06/13)
The present invention relates to the compositions, methods, and applications of a novel approach to selective inhibition of several cellular or molecular targets with a single small molecule. More specifically, the present invention relates to multi-functional small molecules wherein one functionality is capable of inhibiting histone deacetylases (HDAC) and the other functionality is capable of inhibiting a different cellular or molecular pathway involved in aberrant cell proliferation, differentiation or survival.
Pyrrolopyrimidines and processes for their preparation
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, (2008/06/13)
PCT No. PCT/EP97/00127 Sec. 371 Date Jul. 22, 1998 Sec. 102(e) Date Jul. 22, 1998 PCT Filed Jan. 13, 1997 PCT Pub. No. WO97/27199 PCT Pub. Date Jul. 31, 1997There are described compounds of formula I wherein R1 and R2 are as defined in the description, Q is heterocyclyl boned via a ring nitrogen atom and having the formula IA wherein R3 and R4 and m and n are as defined in the description, the ring marked A is a heterocyclyl having 5 to 9 ring atoms and having at least one saturated bond, it being possible for a further ring hetero atom selected from O and S to be present in addition to the bonding nitrogen atom, the ring system marked B is a free or benzo-, thieno-, furo-, pyrrolo- or dihydropyrrolo-fused carbocyclic ring having from 5 to 9 carbon atoms that is fused to the ring A and may be unsaturated, partially saturated or fully saturated, and the bond marked by a parallel dotted line between the ring systems marked A and B is either a single bond or a double bond, and a salt thereof where at least one salt-forming group is present. The compounds are inhibitors of protein kinases and have, for example, antitumour activity.