Patents by Inventor Maria del Mar Blanco Castro

Maria del Mar Blanco Castro 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).

  • Cytotoxic compounds: derivatives of the pyrido[2,3,4-kl]acridine ring system
    Patent number: 6656948
    Abstract: Compounds of the following formula: wherein all variables are as defined in the specification. The compounds have cytotoxic properties and can therefore be used in the treatment of malignant tumors.
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: December 2, 2003
    Assignee: Universidad Complutense de Madrid
    Inventors: José Luis Fernandez Puentes, Dolores Garcia Gravalos, Carmen Avendano Lopez, Maria del Mar Blanco Castro, Jose Carlos Menendez Ramos
  • Cytotoxic compounds: derivatives of the pyrido [2,3,4-kl]acridine ring system
    Publication number: 20020128281
    Abstract: Compounds of formula (I), wherein X is selected from the group consisting of O, and NR3, where R3 represents a lower alkyl group; Y is selected from the group consisting of CH and N; R1 and R2 are independently selected from the group consisting of NH2, NHR4 and NR52, where R4 and R5 each represent a lower alkyl group, or R1 and R2 together represent a cycle selected from (a), (b) and (c), wherein R6, R7 and R8 are independently selected from the group consisting of hydrogen atoms, lower alkyl groups, hydroxy groups and lower alkoxy groups; and Z is selected from the group consisting of O.
    Type: Application
    Filed: September 24, 2001
    Publication date: September 12, 2002
    Applicant: Universidad Complutense de madrid
    Inventors: Jose Luis Fernandez Puentes, Dolores Garcia Gravalos, Carmen Avendano Lopez, Maria del Mar Blanco Castro, Jose Carlos Menendez Ramos