Details for Patent: 8,912,187

Summary for Patent: 8,912,187

Title:	Phthalazinone derivatives
Abstract:	Compounds of the formula (I): wherein A and B together represent an optionally substituted, fused aromatic ring; X can be NRX or CRXRY; if X═NRX then n is 1 or 2 and if X═CRXRY then n is 1; RX is selected from the group consisting of H, optionally substituted C1-20 alkyl, C5-20 aryl, C3-20 heterocyclyl, amido, thioamido, ester, acyl, and sulfonyl groups; RY is selected from H, hydroxy, amino; or RX and RY may together form a spiro-C3-7 cycloalkyl or heterocyclyl group; RC1 and RC2 are both hydrogen, or when X is CRXRY, RC1, RC2, RX and RY, together with the carbon atoms to which they are attached, may form an optionally substituted fused aromatic ring; and R1 is selected from H and halo.
Inventor(s):	Niall Morrison Barr Martin, Graeme Cameron Smith, Stephen Philip Jackson, Vincent Junior M Loh, Xiao-Ling Fan Cockcroft, Ian Timothy Williams Matthews, Keith Allan Menear, Frank Kerrigan, Alan Ashworth
Assignee:	Kudos Pharmaceuticals Ltd
Application Number:	US13/179,353
Patent Claim Types: see list of patent claims	Use;

Drugs Protected by US Patent 8,912,187

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate

Foreign Priority and PCT Information for Patent: 8,912,187

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	0305681.9	Mar 12, 2003

International Family Members for US Patent 8,912,187

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1633724		C300726	Netherlands
European Patent Office	1633724		CR 2015 00012	Denmark
European Patent Office	1633724		C20150012 00136	Estonia
European Patent Office	1633724		92680	Luxembourg
European Patent Office	1633724		PA2015016	Lithuania