Patents Assigned to Clavis Pharma AS
  • Patent number: 9428540
    Abstract: The present invention relates to certain unsaturated fatty acid derivatives of therapeutically active glucocorticoides-fatty acid esters of glucocorticoids as anti-inflammatory and anti-cancer agents and pharmaceutical formulations containing them.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: August 30, 2016
    Assignee: CLAVIS PHARMA ASA
    Inventors: Finn Myhren, Marit Liland Sandvold, Ole Henrik Eriksen, Steinar Hagen
  • Patent number: 8912162
    Abstract: The present invention relates to parenteral formulations for certain long chain saturated and monounsaturated fatty acid derivatives of 1-?-D-arabinofuranosylcytosine (cytarabine). In particular, the present invention relates to a parenteral pharmaceutical composition and a method of the preparation thereof, in order to accommodate therapeutically effective doses of the said derivatives ameliorating compliance in treatment of cancer.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: December 16, 2014
    Assignee: Clavis Pharma ASA
    Inventors: Sayeh Ahrabi, Finn Myhren, Ole Henrik Eriksen
  • Publication number: 20130196941
    Abstract: The present invention relates to parenteral formulations for certain long chain saturated and monounsaturated fatty acid derivatives of 1-?-D-arabinofuranosylcytosine (cytarabine). In particular, the present invention relates to a parenteral pharmaceutical composition and a method of the preparation thereof, in order to accommodate therapeutically effective doses of the said derivatives ameliorating compliance in treatment of cancer.
    Type: Application
    Filed: July 1, 2011
    Publication date: August 1, 2013
    Applicant: CLAVIS PHARMA ASA
    Inventors: Sayeh Ahrabi, Finn Myhren, Ole Henrik Eriksen
  • Patent number: 8399420
    Abstract: The present invention is directed toward compounds of Formula (I) as follows: wherein, R is H, R5C(O), R5CH2OC(O), or R5CH2NHC(O); R1 is where the crossing dashed line illustrates the bond formed joining R1 to the molecule of Formula (I); R2 and R3 are independently OH or H, provided that R2 and R3 are not simultaneously OH; R4 is H, R5C(O), R5CH2OC(O), or R5CH2NHC(O), provided that R and R4 are not simultaneously H; and R5 has the general formula: CH3—(CH2)n—(CH?CH—CH2)m—CH?CH—(CH2)k—; k is an integer from 0 to 7; m is an integer from 0 to 2; and n is an integer from 0 to 10, or a pharmaceutical salt thereof. Methods of making and using these compounds are also disclosed.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: March 19, 2013
    Assignees: Mount Sanai School of Medicine, Clavis Pharma ASA
    Inventors: Lewis Silverman, James Holland, Marit Liland Sandvold, Finn Myhren, Ole Henrik Eriksen
  • Patent number: 8349834
    Abstract: This invention relates to certain unsaturated fatty acid derivatives of therapeutically active 1,3-dioxolane nucleoside analogues and to pharmaceutical formulations containing them. The said derivatives fall within formula (I). Compounds of formula (I) can be used in the treatment of a cancerous disease, including solid tumors and haematological cancers such as leukaemias, lymphomas and multiple myelomas.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: January 8, 2013
    Assignee: Clavis Pharma AS
    Inventors: Finn Myhren, Marit Liland Sandvold, Steinar Hagen, Ole Henrik Eriksen
  • Publication number: 20130005678
    Abstract: This invention provides methods and compositions for treating or otherwise ameliorating cancer in a subject, along with methods and compositions for measuring the levels of nucleoside transporters in a tumor and correlating this level to a predicated efficacy of a given anti-cancer drug regime, and methods and compositions for treating patients with low levels of hENT1 expression in cancer cells using a lipophilic gemcitabine analog such as gemcitabine-5?-elaidate.
    Type: Application
    Filed: March 30, 2011
    Publication date: January 3, 2013
    Applicant: CLAVIS PHARMA ASA
    Inventors: Marit Liland Sandvold, Finn Myhren
  • Publication number: 20110281815
    Abstract: The present invention relates to parenteral formulations for certain long chain saturated and monounsaturated fatty acid derivatives of 2?,2?-difluorodeoxycytidine (Gemcitabine). In particular, the present invention relates to a parenteral pharmaceutical composition and a method of the preparation thereof, in order to accommodate therapeutically effective doses of the said derivatives ameliorating compliance in treatment of cancer.
    Type: Application
    Filed: November 15, 2010
    Publication date: November 17, 2011
    Applicant: CLAVIS PHARMA AS
    Inventors: Sayeh Ahrabi, Finn Myhren, Ole Henrik Eriksen
  • Publication number: 20100099654
    Abstract: The present invention relates to certain unsaturated fatty acid derivatives of therapeutically active glucocorticoides-fatty acid esters of glucocorticoids as anti-inflammatory and anti-cancer agents and pharmaceutical formulations containing them.
    Type: Application
    Filed: March 13, 2008
    Publication date: April 22, 2010
    Applicant: CLAVIS PHARMA ASA
    Inventors: Myhren Finn, Marit Liland Sandvold, Ole Henrik Eriksen, Steinar Hagen
  • Publication number: 20100062996
    Abstract: This invention relates to certain unsaturated fatty acid derivatives of therapeutically active 1,3-dioxolane nucleoside analogues and to pharmaceutical formulations containing them. The said derivatives are referred to as “Compounds of formula (I)” herein. Compounds of formula (I) can be used in the treatment of a cancerous disease. Treatment of both solid tumours and haematological cancers such as leukaemias, lymphomas and multiple myelomas are included.
    Type: Application
    Filed: December 7, 2006
    Publication date: March 11, 2010
    Applicant: CLAVIS PHARMA AS
    Inventors: Finn Myhren, Marit Liland Sandvold, Steinar Hagen, Ole Henrik Eriksen
  • Publication number: 20090209477
    Abstract: The present invention is directed toward compounds of Formula (I) as follows: wherein, R is H, R5C(O), R5CH2OC(O), or R5CH2NHC(O); R1 is where the crossing dashed line illustrates the bond formed joining R1 to the molecule of Formula (I); R2 and R3 are independently OH or H, provided that R2 and R3 are not simultaneously OH; R4 is H, R5C(O), R5CH2OC(O), or R5CH2NHC(O), provided that R and R4 are not simultaneously H; and R5 has the general formula: CH3—(CH2)n—(CH?CH—CH2)m—CH?CH—(CH2)k—; k is an integer from 0 to 7; m is an integer from 0 to 2; and n is an integer from 0 to 10, or a pharmaceutical salt thereof. Methods of making and using these compounds are also disclosed.
    Type: Application
    Filed: September 25, 2008
    Publication date: August 20, 2009
    Applicants: MOUNT SINAI SCHOOL OF MEDICINE, CLAVIS PHARMA AG
    Inventors: Lewis Silverman, James Holland, Marit Liland Sandvold, Finn Myhren, Ole Henrik Eriksen
  • Publication number: 20080280851
    Abstract: The present invention relates to oral dosage forms of certain long chain saturated and monounsaturated fatty acid derivatives of 2?,2?-difluorodeoxycytidine (Gemcitabine). In particular, the present invention relates to the use of the said gemcitabine derivatives or a pharmaceutical acceptable salt thereof for preparing an oral dosage form ameliorating compliance in treatment of cancer.
    Type: Application
    Filed: March 7, 2006
    Publication date: November 13, 2008
    Applicant: Clavis Pharma AS
    Inventors: Finn Myhren, Marit Liland Sandvold, Ole Henrick Eriksen
  • Publication number: 20070225248
    Abstract: The present invention relates to oral dosage forms of certain long chain saturated and monounsaturated fatty acid derivatives of 2?,2?-difluorodeoxycytidine (Gemcitabine). In particular, the present invention relates to the use of the said gemcitabine derivatives or a pharmaceutical acceptable salt thereof for preparing an oral dosage form ameliorating compliance in treatment of cancer.
    Type: Application
    Filed: March 21, 2006
    Publication date: September 27, 2007
    Applicant: Clavis Pharma AS
    Inventors: Finn Myhren, Marit Sandvold, Ole Eriksen
  • Publication number: 20070135436
    Abstract: This invention relates to certain unsaturated fatty acid derivatives of therapeutically active 1,3-dioxolane nucleoside analogues and to pharmaceutical formulations containing them. The said derivatives are referred to as “Compounds of formula I” herein. Compounds of formula I can be used in the treatment of a cancerous disease. Treatment of both solid tumours and haematological cancers such as leukaemias, lymphomas and multiple myelomas are included.
    Type: Application
    Filed: December 19, 2005
    Publication date: June 14, 2007
    Applicant: Clavis Pharma AS
    Inventors: Finn Myhren, Marit Sandvold, Steinar Hagen, Ole Eriksen