Patents Assigned to ENTRECHEM S.L.
  • Patent number: 10568899
    Abstract: A composition comprising: a) a compound of Formula (I), ?or a salt, co-crystal or solvate thereof; and b) at least one chemotherapeutic agent, or a salt, co-crystal or solvate thereof, suitable for use in the treatment of breast cancer, preferably triple negative breast cancer.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: February 25, 2020
    Assignee: ENTRECHEM, S.L.
    Inventors: Atanasio Pandiella Alonso, Alberto Ocaña Fernández, Francisco Morís Varas
  • Patent number: 10238679
    Abstract: A composition for use in the prevention and/or treatment of colorectal cancer in a patient, comprising: a) a compound of Formula (I), where R1, R2, and R3 are, each one and independently, hydrogen or a protector group, wherein said protector group may consist of an alkyl group, a cycloalkyl group, a heterocyclic cycloalkyl group, a hydroxyalkyl group, a halogenated alkyl group, an alkoxyalkyl group, an alkenyl group, an alkynyl group, an aryl group, a heterocyclic aryl group, an alkylaryl group, an ester group, a carbonate group, a carboxylic acid group, an aldehyde group, a ketone group, a urethane group, a silyl group, a sulfoxide group or a combination thereof; R5, R6, R7, R8, R9 and R10 are, each one and independently, hydrogen, hydroxyl or an —OR4 group, where R4 is a protector group according to the previous definition; and b) at least one chemotherapeutic agent.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: March 26, 2019
    Assignee: ENTRECHEM, S.L.
    Inventors: Alberto Ocaña Fernández, Atanasio Pandiella Alonso, Francisco Morís Varas
  • Patent number: 9808469
    Abstract: A composition comprising a) a compound of Formula (I), where R1, R2, and R3 are, each one and independently, hydrogen or a protector group, wherein said protector group may consist of an alkyl group, a cycloalkyl group, a heterocyclic cycloalkyl group, a hydroxyalkyl group, a halogenated alkyl group, an alkoxyalkyl group, an alkenyl group, an alkynyl group, an aryl group, a heterocyclic aryl group, an alkylaryl group, an ester group, a carbonate group, a carboxylic acid group, an aldehyde group, a ketone group, a urethane group, a silyl group, a sulfoxide group or a combination thereof, R5, R6, R7, R8, R9 and R10 are, each one and independently, hydrogen, hydroxyl or an —OR4 group, where R4 is a protector group according to the previous definition; and b) at least one chemotherapeutic agent, suitable for use in the treatment of Breast Cancer.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: November 7, 2017
    Assignee: ENTRECHEM, S.L.
    Inventors: Alberto Ocaña Fernández, Atanasio Pandiella Alonso, Francisco Morís Varas
  • Patent number: 8772253
    Abstract: Aureolic acid derivatives, process for obtaining them and uses thereof. This invention provides a bacterial strain that produces compound belonging to the family of aureolic acids useful in the treatment of cancer or nervous system diseases.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: July 8, 2014
    Assignee: Entrechem, S.L.
    Inventors: Luz Elena Núñez González, Nuria Menéndez Sánchez, Javier González Sabin, Francisco Moris Varas, Beatriz García Fernández, Maria Pérez Solares, Alfredo Fernández Braña, Maria del Carmen Méndez Fernández, José Antonio Salas Fernández
  • Patent number: 8598132
    Abstract: Glycosylated indolocarbazoles, method for obtaining same and uses thereof. This invention relates to rebeccamycin and staurosporine derivatives obtained by fermentation of recombinant bacterial strains. The invention also relates to the methods used to obtain the recombinant strains and the production of rebeccamycin and staurosporine derivatives. The invention also relates to bacterial strains that are of use for the production of rebeccamycin and staurosporine derivatives. Lastly, the rebeccamycin and staurosporine derivatives described herein are applicable to the field of human health, specifically for manufacturing drugs that are of use in the treatment of tumour, neurological and inflammatory diseases.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: December 3, 2013
    Assignees: Universidad de Oviedo, Entrechem, S.L.
    Inventors: Aaroa Pérez Salas, César Sánchez Reillo, Alfredo Fernández Braña, Carmen Méndez Fernández, Jose Antonio Salas Fernández, Francisco Morís Varas
  • Publication number: 20120270823
    Abstract: Aureolic acid derivatives, process for obtaining them and uses thereof. This invention provides a bacterial strain that produces compound belonging to the family of aureolic acids useful in the treatment of cancer or nervous system diseases.
    Type: Application
    Filed: July 14, 2010
    Publication date: October 25, 2012
    Applicant: ENTRECHEM, S.L.
    Inventors: Luz Elena Núñez Gonzáez, Beatriz García Fernández, María Pérez Solares, Alfredo Fernández Braña, Nuria Menéndez Sánchez, Javier González Sabin, Francisco Morís Varas, María del Carmen Méndez Fernández, José Antonio Salas Fernández
  • Publication number: 20110136753
    Abstract: Glycosylated indolocarbazoles, method for obtaining same and uses thereof. This invention relates to rebeccamycin and staurosporine derivatives obtained by fermentation of recombinant bacterial strains. The invention also relates to the methods used to obtain the recombinant strains and the production of rebeccamycin and staurosporine derivatives. The invention also relates to bacterial strains that are of use for the production of rebeccamycin and staurosporine derivatives. Lastly, the rebeccamycin and staurosporine derivatives described herein are applicable to the field of human health, specifically for manufacturing drugs that are of use in the treatment of tumour, neurological and inflammatory diseases.
    Type: Application
    Filed: April 6, 2009
    Publication date: June 9, 2011
    Applicants: UNIVERSIDAD DE OVIEDO, ENTRECHEM S.L.
    Inventors: Aaroa Pêrez Salas, César Sánchez Reillo, Alfredo Fernández Braña, Carmen Méndez Fernández, Jose Antonio Salas Fernández, Francisco Morís Varas