Patents by Inventor Nigel Mark Allanson

Nigel Mark Allanson 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).

  • Patent number: 8486962
    Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof, may be used in therapy, for example as antifungal agents: (I) wherein: R1, R2, R3, R4, R5, R6, R7, X and X1 are as defined herein. Certain compounds of formula (I) are also provided. Compounds of formula (T), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: July 16, 2013
    Assignee: F2G Ltd.
    Inventors: Samantha Patricia Thomson, Rhian Teresa Davies, Nigel Mark Allanson, Alexandre Kuvshinov, Gareth Morse Davies, Philip Neil Edwards
  • Publication number: 20080161302
    Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof, may be used in therapy, for example as antifungal agents: (I) wherein: R1, R2, R3, R4, R5, R6, R7, X and X1 are as defined herein. Certain compounds of formula (I) are also provided. Compounds of formula (T), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.
    Type: Application
    Filed: May 18, 2006
    Publication date: July 3, 2008
    Applicant: F2G Ltd.
    Inventors: Samantha Patricia Thomson, Rhian Teresa Davies, Nigel Mark Allanson, Alexandre Kuvshinov, Gareth Morse Davies, Philip Neil Edwards
  • Patent number: 6274716
    Abstract: A combinatorial chemical library of compounds structurally related to the moenomycin class of antibiotics has the formula wherein D is a donor mono- or disaccharide, A is an acceptor monosaccharide, and P-R is a lipophosphoglycerate mimetic group. Members of the library have a glycosidic linkage between the anomeric carbon of D and the C2 carbon of A, and the D-A moiety is in turn covalently linked through the anomeric carbon of A to the P-R group. Members of the library exhibit their greatest structural diversity in terms of substitutions occurring at the C3 position of the A residue, substitutions at the C2 position of the D residue, and different P-R groups used in assembling the compounds. Members of the library are preferably synthesized by solid phase techniques involving stepwise coupling of the respective units to a support, functionalizing the A and/or D saccharides either before or after immobilizing them on the support, and cleaving the assembled compounds from the support.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: August 14, 2001
    Assignee: Advanced Medicine, Inc.
    Inventors: Nigel Mark Allanson, Tin Yau Chan, Nicole T. Hatzenbuhler, Rakesh K. Jain, Ramesh Kakarla, Rui Liang, Dashan Liu, Domingos J. Silva, Michael J. Sofia
  • Patent number: 6207820
    Abstract: A combinatorial chemical library of compounds structurally related to the moenomycin class of antibiotics has the formula wherein D is a donor mono- or disaccharide, A is an acceptor monosaccharide, and P—R is a lipophosphoglycerate mimetic group. Members of the library have a glycosidic linkage between the anomeric carbon of D and the C2 carbon of A, and the D—A moiety is in turn covalently linked through the anomeric carbon of A to the P—R group. Members of the library exhibit their greatest structural diversity in terms of substitutions occurring at the C3 position of the A residue, substitutions at the C2 position of the D residue, and different P—R groups used in assembling the compounds.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: March 27, 2001
    Assignee: Incara Research Laboratories
    Inventors: Nigel Mark Allanson, Tin Yau Chan, Nicole T. Hatzenbuhler, Rakesh K. Jain, Ramesh Kakarla, Rui Liang, Dashan Liu, Domingos J. Silva, Michael J. Sofia
  • Patent number: 6114309
    Abstract: A combinatorial chemical library of compounds structurally related to the moenomycin class of antibiotics has the formula ##STR1## wherein D is a donor mono- or disaccharide, A is an acceptor monosaccharide, and P-R is a lipophosphoglycerate mimetic group. Members of the library have a glycosidic linkage between the anomeric carbon of D and the C2 carbon of A, and the D-A moiety is in turn covalently linked through the anomeric carbon of A to the P-R group. Members of the library exhibit their greatest structural diversity in terms of substitutions occurring at the C3 position of the A residue, substitutions at the C2 position of the D residue, and different P-R groups used in assembling the compounds. Members of the library are preferably synthesized by solid phase techniques involving stepwise coupling of the respective units to a support, functionalizing the A and/or D saccharides either before or after immobilizing them on the support, and cleaving the assembled compounds from the support.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: September 5, 2000
    Assignee: Incara Research Laboratories
    Inventors: Nigel Mark Allanson, Tin Yau Chan, Nicole T. Hatzenbuhler, Rakesh K. Jain, Ramesh Kakarla, Rui Liang, Dashan Liu, Domingos J. Silva, Michael J. Sofia
  • Patent number: 5703059
    Abstract: Compounds of formula (I), or a salt, solvate or hydrate thereof, wherein Z represents a divalent group selected from those of formulae I(a) to I(g) defined in the specification; Y represents a single bond or a divalent group selected from those of formulae I(h) to I(j) defined in the specification; each Z independently represents hydrogen or a hydroxyl protecting group; R.sup.1 represents hydrogen or a group --CH(OZ)CH.sub.2 (OZ) wherein Z has the meaning defined above; R.sup.2 represents hydrogen, a pharmaceutically acceptable cation, C.sub.1-6 alkyl, C.sub.2-6 alkenyl, or (optionally substituted)phenyl-(C.sub.1-4) alkyl; and R.sup.3 represents hydrogen, C.sub.1-6 alkyl, (C.sub.1-4) alkyl-substituted phenyl or benzoate; and n is 1, 2 or 3. The compounds are ligands of E-, P-, and L-selectins and are useful as anti-inflammatory agents and as agents for the control of tumour metastasis.
    Type: Grant
    Filed: March 12, 1996
    Date of Patent: December 30, 1997
    Assignee: British Biotech Pharmaceuticals Ltd.
    Inventors: Nigel Mark Allanson, Alan Hornsby Davidson