Owner DAC S.R.L.

Inventors Varasi, Mario; Thaler, Florian; Amici, Raffaella; Abate, Agnese; Fulco, Maria Carmela; Minucci, Saverio; Mercurio, Ciro

Agent Fisher Adams Kelly

Pub. Number AU-A-2010305832

PCT Pub. Number WO2011/045265

Priority 09172856.8 13.10.09 EP

Filing date 11 October 2010

Wipo publication date 21 April 2011

C07D 491/10 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

A61K 31/35 (2006.01) - having six-membered rings with one oxygen as the only ring hetero atom

A61K 31/407 (2006.01) - condensed with heterocyclic ring systems, e.g. ketorolac, physostigmine

A61K 31/438 (2006.01) - the ring being spiro-condensed with carbocyclic or heterocyclic ring systems

A61K 31/537 (2006.01) - spiro-condensed or forming part of bridged ring systems

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

C07D 498/10 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms