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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00785/KOLNP/2005 A
(22) Date of filing of Application: 02/05/2005 (43) Publication Date: 09/06/2006
(54) Title of the invention: NEUROLOGICALLY- ACTIVE COMPOUNDS
(51) International classification : C07D
239/91,239/88,239/
74,239/94,241/42,2
41/44,241/46,237/2
8,219/06,471/04,47
1/14,487/04,491/05
2,A61K
31/436,31/4375,31/
47,31/473,31/4745,
31/498,31/4985,31/
50,31/5025,31/517,
31/519,A61P 25/28
(31) Priority Document No : 2002951868
(32) Priority Date : 04/10/2002
(33) Name of priority country : AU
(86) International Application No and : PCT/AU03/001303
Filing Date
: 03/10/2003
(87) International Publication No : WO 04/031161 A1
(61) Patent of addition to Application No : NIL
Filed on : N.A.
(62) Divisional to Application No : NIL
Filed on : N.A.
(57) Abstract:
(71) Name of Applicant:
PRANA BIOTECHNOLOGY LIMITED
Address of the Applicant:
LEVEL 1, 100 DORCAS STREET, SOUTH
MELBOURNE VICTORIA 3205 AUSTRALIA
(72) Name of the Inventor:
1. KOK GAIK BENG
2. LEUNG BRENDS KWANYI
3. GAUTIER ELISABETH COLETTE
LOUISE
4. BARNHAM KEVIN JEFFREY
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The present invention relates to neurologically-active compounds, being heterocyclic compounds having two fused 6-membered rings
with a nitrogen atom at position 1 and a hydroxy or mercapto group at position 8 with at least one ring being aromatic. Also disclosed are
processes for the preparation of these compounds and their use as pharmaceutical or veterinary agents, in particular for the treatment of
neurological conditions, more specifically neurodegenerative conditions such as Alzheimer's disease.
(FIG. -Nil)
The Patent Office Journal 09/06/2006 11018