Abstract: The present invention relates to compounds of formula (I): or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions, use as Raf Kinase Inhibitors and treatment methods for neurotraumatic diseases and cancer.
Type:
Grant
Filed:
May 20, 2002
Date of Patent:
October 16, 2007
Assignee:
SmithKline Beecham P.L.C.
Inventors:
David Kenneth Dean, Andrew Kenneth Takle, David Matthew Wilson
Abstract: The use of polyphosphate in acidic oral compositions, especially acid beverages with a pH between 2.2 and 5.5, to alleviate or prevent the tooth damage associated with the consumption of acid. The invention may be practiced using polyphosphate alone or in combination with calcium and/or viscosity modifying polymers.
Abstract: The use of viscosity modifying polymer materials, commonly used as stabilisers, thickeners and emulsifiers, as tooth erosion inhibitors in acidic compositions for oral administration, especially in acidic beverages such as fruit drinks and oral healthcare products such as mouthwashes, in which the effective pH of the composition is less than or equal to 4.5.
Abstract: Compounds of formula (I): wherein X is O, CH2, S or NH, or the moiety X—R1 is hydrogen; V is CH or N; R1 is hydrogen, C1-6alkyl, C3-7cycloalkyl, aryl, arylC1-6alkyl, heterocyclyl, heterocyclylC1-6alkyl, heteroaryl, or heteroarylC1-6alkyl any of which except for hydrogen may be optionally substituted; R2 and R3 independently represent optionally substituted C1-6alkyl, or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted C3-7cycloalkyl or C3-7cycloalkenyl ring; or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted 5 to 7-membered heterocyclyl ring containing up to 3 heteroatoms selected from N, O, S.
Type:
Grant
Filed:
March 2, 2001
Date of Patent:
June 26, 2007
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Jon Graham Steadman, Andrew Kenneth Takle
Abstract: A hydrate of 5-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl]thiazolidine-2,4-dione, maleic acid salt, characterized in that it: (i) comprises water in the range of from 0.4 to 2.5% w/w; and (ii) provides an infra red spectrum containing peaks at 1749, 1703, 1645, 1623, 1365 and 736 cm?1; and/or (iii) provides an X-ray powder diffraction (XRPD) pattern substantially as set out in FIG. II and/or (iv) provides a Raman spectrum containing peaks at 3106, 3069, 3002, 2961, 1750, 1718, 1684, 1385, 1335, 1229, 1078, 917, 428 and 349 cm?1 and/or (iv) provides a solid-state nuclear magnetic resonance spectrum containing chemical shifts substantially as set out in Table I; a process for the preparation of such a compound, a pharmaceutical composition containing such a compound and the use of such a compound or composition in medicine.
Type:
Grant
Filed:
May 20, 2004
Date of Patent:
June 12, 2007
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Michael John Sasse, Paul David James Blackler, David C Lee
Abstract: The enzyme Lp-PLA2 in purified form, an isolated nucleic acid molecule encoding Lp-PLA2, the use of an inhibitor of the enzyme Lp-PLA2 in therapy and a method of screening compounds to identify those compounds.
Abstract: Piperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.
Type:
Grant
Filed:
January 22, 2002
Date of Patent:
April 17, 2007
Assignee:
SmithKline Beecham, p.l.c.
Inventors:
David Thomas Davies, Graham Elgin Jones, Roger Edward Markwell, William Miller, Neil David Pearson
Abstract: Piperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man.
Type:
Grant
Filed:
May 24, 2002
Date of Patent:
March 6, 2007
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Catherine Genevieve Yvette Dartois, Roger Edward Markwell, Guy Marguerite Marie Gerard Nadler, Neil David Pearson
Abstract: This invention relates to N-aroyl piperazine derivatives of formula (I), wherein: Y represents NR2; m represents 1, 2 or 3; p represents 0 or 1; X is O, S, C?O, SO2, or CH?CH—; Ar1 is aryl, or a mono or bicyclic heteroaryl group containing up to 4 heteroatoms selected from N, O and S; any of which may be optionally substituted; Ar2 represents phenyl or a 5- or 6-membered heterocyclyl group containing 1 to 3 heteroatoms selected from N, O and S, wherein the phenyl heterocyclyl group is substituted by R1 and further optional substituents; or Ar2 represents an optionally substituted bicyclic aromatic or bicyclic heteroaromatic group containing 1 to 4 heteroatoms selected from N, O and S; R1 represents optionally substituted (C1-4)alkoxy, halo, optionally substituted (C1-6)alkyl, optionally substituted phenyl, or an optionally substituted 5- or 6-membered heterocyclic ring containing 1 to 4 heteroatoms selected from N, O and S; R2 represents hydrogen, optionally substituted (C1-4)alkyl, optionally substituted (C1
Type:
Grant
Filed:
October 9, 2002
Date of Patent:
January 23, 2007
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Clive Leslie Branch, Christopher Norbert Johnson, David John Nash, Geoffrey Stemp
Abstract: The present invention relates to novel hydroxyethylene compounds having Asp2 (?-secretase. BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated ?-amyloid levels or ?-amyloid deposits, particularly Alzheimer's disease.
Type:
Grant
Filed:
November 29, 2002
Date of Patent:
January 9, 2007
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Andrew Faller, Peter Henry Milner, John Gerard Ward
Abstract: The invention relates to a process for the preparation of certain quinoline derivatives, in particular, 8-[(4-amino-1-methylbutyl)amino]-2,6-dimethoxy-4-methyl-5-(3-trifluoromethylphenoxy)quinoline succinate.
Type:
Grant
Filed:
May 2, 2003
Date of Patent:
December 5, 2006
Assignee:
SmithKline Beecham p.l.c.
Inventors:
David Bell, Bryan John Davies, Peter Markham Kincey
Abstract: Cyclohexane and cyclohexene derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly man.
Type:
Grant
Filed:
May 24, 2002
Date of Patent:
November 28, 2006
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Gerald Brooks, David Thomas Davies, Graham Elgin Jones, Roger Edward Markwell, Neil David Pearson