Patents by Inventor Karen Elizabeth Lackey
Karen Elizabeth Lackey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7129253Abstract: Compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, A, D, X, Y and Z have the meaning as defined in the claims exhibit protein tyrosine kinase and protein serin/threonine kinase inhibitory activity.Type: GrantFiled: December 19, 2003Date of Patent: October 31, 2006Assignee: SmithKline Beecham CorporationInventors: Kimberley Caroline Glennon, Lee Frederick Kuyper, Karen Elizabeth Lackey, Robert Walton McNutt, Jr.
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Patent number: 7109333Abstract: A process for the preparation of a compound of formula (I) comprising the steps: (a) reacting a compound of formula (II) ?wherein L and L? are suitable leaving groups, with a compound of formula (III) UNH2??(III) to prepare a compound of formula (IV) and subsequently (b) substituting the group R1 by replacement of the leaving group L?.Type: GrantFiled: February 3, 2005Date of Patent: September 19, 2006Assignee: SmithKline Beecham CorporationInventors: Malcolm Clive Carter, George Stuart Cockerill, Stephen Barry Guntrip, Karen Elizabeth Lackey, Kathryn Jane Smith
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Patent number: 7105529Abstract: Compounds of formula (I): wherein X is N, CH, CCF3, or C(C1-12 aliphatic); R4 is sulfonic acid, C1-12 aliphatic-sulfonyl, sulfonyl-C1-12 aliphatic, C1-12 aliphatic-sulfonyl-C1-6 aliphatic, C1-6 aliphatic-amino, R7-sulfonyl, R7 sulfonyl-C1-12 aliphatic, R7-aminosulfonyl, R7-aminosulfonyl-C1-12 aliphatic, R7-sulfonylamino, R7-sulfonylamino-C1-12 aliphatic, aminosulfonylamino, di-C1-12 aliphatic amino, di-C1-12 aliphatic aminocarbonyl, di-C1-12 aliphatic aminosulfonyl, di-C1-12 aliphatic amino, di-C1-12 aliphatic aminocarbonyl, di-C1-12 aliphatic aminosulfonyl-C1-12 aliphatic, (R8)1-3-Arylamino, (R8)1-3-Arylsulfonyl, (R8)1-3-Aryl-aminosulfonyl, (R8)1-3-Aryl-sulfonylamino, Het-amino, Het-sulfonyl, Het-aminosulfonyl, aminoiminoamino, or aminoiminoaminosulfonyl, R5 is hydrogen; and further wherein R4 and R5 are optionally joined to form a fused ring, pharmaceutical formulations comprising them and their use in therapy, especially in the treatment of diseases mediated by CDK2 activity, such as alopecia induced by caType: GrantFiled: November 30, 2001Date of Patent: September 12, 2006Assignee: SmithKline Beecham CorporationInventors: Stephen Thomas Davis, Scott Howard Dickerson, Stephen Vernon Frye, Philip Anthony Harris, Robert Neil Hunter, III, Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael Joseph Luzzio, James Marvin Veal, Duncan Herrick Walker
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Patent number: 7084147Abstract: Heteroaromatic compounds are described, methods for their preparation, pharmaceutical compositions containing them, methods of use, and their use in medicines. In particular, the invention relates to quinazoline and pyridopyrimidine derivatives which exhibit protein tyrosine kinase inhibition.Type: GrantFiled: February 18, 2005Date of Patent: August 1, 2006Assignee: SmithKline Beecham CorporationInventors: George Stuart Cockerill, Karen Elizabeth Lackey
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Patent number: 7071217Abstract: The present invention is related to oxindole derivatives of structure (I), compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis, In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: GrantFiled: August 23, 2001Date of Patent: July 4, 2006Assignee: SmithKline Beecham CorporationInventors: Scott Howard Dickerson, Robert N Hunter, Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael J. Luzzio, Edgar Raymond Wood, III
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Patent number: 7015231Abstract: The present invention is related to aza-oxindole derivatives, compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis. In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: GrantFiled: September 24, 2002Date of Patent: March 21, 2006Assignee: SmithKline Beecham CorporationInventors: Karen Elizabeth Lackey, Edgar Raymond Wood, III
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Patent number: 6964977Abstract: The present invention is related to oxindole derivatives of structure (I), compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis. In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: GrantFiled: August 23, 2001Date of Patent: November 15, 2005Assignee: SmithKline Beecham CorporationInventors: Philip Anthony Harris, Robert N Hunter, Robert Walton McNutt, Jr., Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael Robert Peel, Edgar Raymond Wood, III
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Patent number: 6933299Abstract: Heteroaromatic compounds are described, methods for their preparation, pharmaceutical compositions containing them, methods of use, and their use in medicines. In particular, the invention relates to quinazoline and pyridopyrimidine derivatives which exhibit protein tyrosine kinase inhibition.Type: GrantFiled: June 30, 2000Date of Patent: August 23, 2005Assignee: SmithKline Beecham CorporationInventors: George Stuart Cockerill, Karen Elizabeth Lackey
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Patent number: 6818632Abstract: Compounds of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, A, D, X, Y and Z have the meaning as defined in the claims, exhibit protein tyrosine kinase and protein serin/threonine kinase inhibitory activity.Type: GrantFiled: September 27, 2001Date of Patent: November 16, 2004Assignee: SmithKline Beecham CorporationInventors: Kimberley Caroline Glennon, Karen Elizabeth Lackey
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Patent number: 6815439Abstract: Substituted aza-oxindole derivatives useful as cyclin dependent kinase II inhibitors, for preventing/reducing the severity of epithelial cytotoxicity side-effects (e.g., alopecia, plantar-palmar syndrome, mucositis) induced by chemoptherapy and/or radiation therapy in a patient receiving such therapy.Type: GrantFiled: September 23, 2003Date of Patent: November 9, 2004Assignee: SmithKline Beecham CorporationInventors: Philip Anthony Harris, Lee Frederick Kuyper, Karen Elizabeth Lackey, James Marvin Veal
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Publication number: 20040198766Abstract: The present invention is related to aza-oxindole derivatives formula (I), wherein X is N and Z is CHio; X is CH and Z is Ni, compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis. In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: ApplicationFiled: March 25, 2004Publication date: October 7, 2004Inventors: Karen Elizabeth Lackey, Edgar Raymond Wood
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Publication number: 20040191210Abstract: 1Type: ApplicationFiled: December 19, 2003Publication date: September 30, 2004Inventors: Kimberley Caroline Glennon, Lee Frederick Kuyper, Karen Elizabeth Lackey, Robert Walton McNutt
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Patent number: 6727256Abstract: Substituted heteroaromatic compounds of formula (I), wherein X is N or CH; Y is CR1 and V is N; or Y is N and V is CR1; or Y is CR1 and V is CR2; or Y is CR2 and V is CR1; R1 represents a group CH3SO2CH2CH2NHCH2—Ar—, wherein Ar is selected from phenyl, furan, thiophene, pyrrole and thiazole, each of which may optionally be substituted by one or two halo, C1-4alkyl or C1-4alkoxy groups; R2 is selected from the group comprising hydrogen, halo, hydroxy, C1-4alkyl, C1-4alkoxy, C1-4alkylamino and di[C1-4alkyl]amino; U represents a phenyl, pyridyl, 3H-imidazolyl, indolyl, isoindolyl, indolinyl, isoindolinyl, 1H-indazolyl, 2,3-dihydro-1H-indazolyl, 1H-benzimidazolyl, 2,3-dihydro-1H-benzimidazolyl or 1H-benzotriazolyl group, substituted by an R3 group and optionally substituted by at least one independently selected R4 group; R3 is selected from a group comprising benzyl, halo-, dihalo- and trihalobenzyl, benzoyl, pyridylmethyl, pyridylmethoxy, phenoxy, benzyloxy, halo-, dihalo- and trihalobenzyType: GrantFiled: June 30, 2000Date of Patent: April 27, 2004Assignee: SmithKline Beecham CorporationInventors: Malcolm Clive Carter, George Stuart Cockerill, Stephen Barry Guntrip, Karen Elizabeth Lackey, Kathryn Jane Smith
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Publication number: 20040072836Abstract: Substituted aza-oxindole derivatives useful as cyclin dependent kinase II inhibitors, for preventing/reducing the severity of epithelial cytotoxicity side-effects (e.g., alopecia, plantar-palmar syndrome, mucositis) induced by chemoptherapy and/or radiation therapy in a patient receiving such therapy.Type: ApplicationFiled: September 23, 2003Publication date: April 15, 2004Inventors: Philip Anthony Harris, Lee Frederick Kuyper, Karen Elizabeth Lackey, James Marvin Veal
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Patent number: 6713485Abstract: The present invention relates to substituted heteroaromatic compounds, methods for their preparation, pharmaceutical compositions containing them and their use in medicine. Specifically, the invention relates to quinazoline derivatives useful in treating disorders mediated by protein tyrosine kinase activity, in particular erbB-2 and/or EGFR activity.Type: GrantFiled: February 8, 2002Date of Patent: March 30, 2004Assignee: SmithKline Beecham CorporationInventors: Malcolm Clive Carter, George Stuart Cockerill, Stephen Barry Guntrip, Karen Elizabeth Lackey, Kathryn Jane Smith
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Publication number: 20040053946Abstract: A method of treating cancer is described including administration of a 4-quinazolineamine and at least one other anti-neoplastic agent as well as a pharmaceutical combination including the 4-quinazolineamines.Type: ApplicationFiled: July 15, 2003Publication date: March 18, 2004Inventors: Karen Elizabeth Lackey, Neil Spector, Edgar Raymond Wood lll, Wenle Xia
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Publication number: 20030225090Abstract: The present invention is related to oxindole derivatives, compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis. In particular, the present invention relates to a series of substituted oxindole compounds, which exhibit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: ApplicationFiled: February 27, 2003Publication date: December 4, 2003Inventors: Philip Anthony Harris, Robert Walton McNutt, Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael Robert Peel, Edgar Raymond Wood
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Publication number: 20030195234Abstract: The present invention is related to oxindole derivatives of structure (I), compositions containing the same, and methods of use and manufacture of the same. Such compounds generally are useful pharmacologically as agents in those disease states alleviated by the alteration of mitogen activated signaling pathways in general, and in particular in the inhibition or antagonism of protein kinases, which pathologically involve aberrant cellular proliferation. Such disease states include tumor growth, restenosis, atherosclerosis, pain and thrombosis, In particular, the present invention relates to a series of substituted oxindole compounds, which exhihit Trk family protein tyrosine kinase inhibition, and which are useful in cancer therapy and chronic pain indications.Type: ApplicationFiled: February 27, 2003Publication date: October 16, 2003Inventors: Scott Howard Dickerson, Robert N Hunter, Lee Frederick Kuyper, Karen Elizabeth Lackey, Michael J. Luzzio
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Patent number: 6624171Abstract: Substituted aza-oxindole derivatives useful as cyclin dependent kinase 11 inhibitors, for preventing/reducing the severity of epithelial cytotoxicity side-effects (e.g., alopecia, plantar-palmar syndrome, mucositis) induced by chemoptherapy and/or radiation therapy in a patient receiving such therapy.Type: GrantFiled: August 28, 2001Date of Patent: September 23, 2003Assignee: SmithKline Beecham CorporationInventors: Philip Anthony Harris, Lee Frederick Kuyper, Karen Elizabeth Lackey, James Marvin Veal
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Publication number: 20030176451Abstract: A process for the preparation of a compound of formula (I) 1Type: ApplicationFiled: January 15, 2003Publication date: September 18, 2003Inventors: Malcolm Clive Carter, George Stuart Cockerill, Stephen Barry Guntrip, Karen Elizabeth Lackey, Kathryn Jane Smith