BR0012677A - Ativação terapêutica catalisada por enzima - Google Patents

Ativação terapêutica catalisada por enzima

Info

Publication number
BR0012677A
BR0012677A BR0012677-2A BR0012677A BR0012677A BR 0012677 A BR0012677 A BR 0012677A BR 0012677 A BR0012677 A BR 0012677A BR 0012677 A BR0012677 A BR 0012677A
Authority
BR
Brazil
Prior art keywords
enzyme
cell
target enzyme
target
subject
Prior art date
Application number
BR0012677-2A
Other languages
English (en)
Inventor
Michael H Shepard
Ming Fai Chan
Michael P Groziak
Original Assignee
Newbiotics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Newbiotics Inc filed Critical Newbiotics Inc
Publication of BR0012677A publication Critical patent/BR0012677A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/54—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
    • A61K47/555—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound pre-targeting systems involving an organic compound, other than a peptide, protein or antibody, for targeting specific cells
    • A61K47/556—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound pre-targeting systems involving an organic compound, other than a peptide, protein or antibody, for targeting specific cells enzyme catalyzed therapeutic agent [ECTA]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/62—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid
    • A61K47/66—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being a protein, peptide or polyamino acid the modifying agent being a pre-targeting system involving a peptide or protein for targeting specific cells
    • A61K47/67—Enzyme prodrug therapy, e.g. gene directed enzyme drug therapy [GDEPT] or VDEPT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/6512—Six-membered rings having the nitrogen atoms in positions 1 and 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/06—Pyrimidine radicals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y201/00—Transferases transferring one-carbon groups (2.1)
    • C12Y201/01—Methyltransferases (2.1.1)
    • C12Y201/01045—Thymidylate synthase (2.1.1.45)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/91—Transferases (2.)
    • G01N2333/91005—Transferases (2.) transferring one-carbon groups (2.1)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2500/00—Screening for compounds of potential therapeutic value
    • G01N2500/10—Screening for compounds of potential therapeutic value involving cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Nanotechnology (AREA)
  • Biomedical Technology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Rheumatology (AREA)
  • Toxicology (AREA)
  • Urology & Nephrology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

"ATIVAçãO TERAPêUTICA CATALISADA POR ENZIMA". A presente invenção refere-se a novos compostos de substrato que inibem seletivamente a proliferação de células patológicas, por exemplo, células patológicas que superexpressam endogenamente uma enzima alvo que confere resistência a agentes biológicos e quimioterapêuticos. A enzima age em um composto de substrato para 1) convertê-lo em uma toxina celular e/ou 2) liberar um subproduto tóxico. Em uma concretização, a atividade da enzima alvo foi grandemente melhorada em uma célula alvo como resultado de perda de seleção e/ou função supressora de tumor resultante da prévia exposição à quimioterapia. Em uma outra concretização, a célula patológica contém uma enzima alvo que é um produto de expressão de um agente infeccioso na célula. é ainda provido pela presente invenção um método para tratar um indivíduo por liberação ao indivíduo de uma pródroga como descrita acima. As pró-drogas da presente invenção podem ser usadas sozinhas ou em combinação com outros agentes quimioterapêuticos ou terapias anticâncer alternativas tais como radiação.
BR0012677-2A 1999-07-22 2000-07-21 Ativação terapêutica catalisada por enzima BR0012677A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14535699P 1999-07-22 1999-07-22
US14543799P 1999-07-23 1999-07-23
US19131500P 2000-03-21 2000-03-21
PCT/US2000/020008 WO2001007454A1 (en) 1999-07-22 2000-07-21 Enzyme catalyzed therapeutic activation

Publications (1)

Publication Number Publication Date
BR0012677A true BR0012677A (pt) 2003-07-01

Family

ID=27386252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012677-2A BR0012677A (pt) 1999-07-22 2000-07-21 Ativação terapêutica catalisada por enzima

Country Status (13)

Country Link
EP (1) EP1200455B1 (pt)
JP (1) JP4982019B2 (pt)
KR (1) KR20020092896A (pt)
CN (1) CN1390227A (pt)
AT (1) ATE429438T1 (pt)
AU (1) AU775601B2 (pt)
BR (1) BR0012677A (pt)
CA (1) CA2379988C (pt)
DE (1) DE60042073D1 (pt)
HK (1) HK1053126A1 (pt)
IL (1) IL147750A0 (pt)
MX (1) MXPA02000763A (pt)
WO (1) WO2001007454A1 (pt)

Families Citing this family (30)

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Publication number Priority date Publication date Assignee Title
GB9708611D0 (en) * 1997-04-28 1997-06-18 Univ Cardiff Chemical compounds
US6703374B1 (en) 1997-10-30 2004-03-09 The United States Of America As Represented By The Department Of Health And Human Services Nucleosides for imaging and treatment applications
AU753155B2 (en) * 1998-01-23 2002-10-10 Kiadis Pharma Intellectual Property B.V. Enzyme catalyzed therapeutic agents
US7462605B2 (en) 1998-01-23 2008-12-09 Celmed Oncology (Usa), Inc. Phosphoramidate compounds and methods of use
BR0012676A (pt) * 1999-07-22 2003-07-01 Newbiotics Inc Métodos para tratamento de tumores resistentes a terapia
US6683061B1 (en) * 1999-07-22 2004-01-27 Newbiotics, Inc. Enzyme catalyzed therapeutic activation
GB0009486D0 (en) 2000-04-17 2000-06-07 Univ Cardiff Chemical compounds
AU2001277093A1 (en) * 2000-07-20 2002-02-05 Newbiotics, Inc. Methods for identifying therapeutic targets
EP1359921A4 (en) 2001-01-19 2006-09-06 Newbiotics Inc METHODS RELATING TO THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISEASES
JP4109123B2 (ja) 2001-05-09 2008-07-02 セルメド オンコロジー （ユーエスエイ）， インコーポレイテッド ペプチドデホルミラーゼ活性化プロドラッグ
CA2505914A1 (en) 2002-11-14 2004-05-27 Celmed Oncology (Usa), Inc. Peptide deformylase activated prodrugs
CA2536357A1 (en) 2003-05-29 2004-12-23 The Scripps Research Institute Targeted delivery to legumain-expressing cells
GB0317009D0 (en) 2003-07-21 2003-08-27 Univ Cardiff Chemical compounds
CA2589935A1 (en) 2004-12-09 2006-06-15 Regents Of The University Of Minnesota Nucleosides with antiviral and anticancer activity
GB0609178D0 (en) 2006-05-09 2006-06-21 Univ Cardiff Novel compounds
US7964580B2 (en) 2007-03-30 2011-06-21 Pharmasset, Inc. Nucleoside phosphoramidate prodrugs
DE102008030091B4 (de) 2008-06-25 2011-03-03 Resprotect Gmbh Uracilderivate und deren Verwendung
DK3447061T3 (da) 2011-03-01 2022-01-03 NuCana plc Farmaceutisk formulering omfattende et phosphoramidatderivat af 5-fluor-2'-deoxyuridin til anvendelse i cancerbehandling
SI2709613T2 (sl) 2011-09-16 2020-12-31 Gilead Pharmasset LLC c/o Gilead Sciences, Inc. Postopki za zdravljenje HCV
CA2811203C (en) 2011-10-21 2015-05-05 Abbvie Inc. Methods for treating hcv
CN104023726A (zh) 2011-10-21 2014-09-03 艾伯维公司 用于治疗hcv的一种或多种daa的联合治疗(例如，与abt-072或abt-333)
US8492386B2 (en) 2011-10-21 2013-07-23 Abbvie Inc. Methods for treating HCV
US8466159B2 (en) 2011-10-21 2013-06-18 Abbvie Inc. Methods for treating HCV
NZ729172A (en) 2013-01-31 2018-06-29 Gilead Pharmasset Llc Combination formulation of two antiviral compounds
JP2016529293A (ja) 2013-08-27 2016-09-23 ギリアド ファーマセット エルエルシー ２つの抗ウイルス化合物の組合せ製剤
PT3119794T (pt) 2014-06-25 2018-01-15 Nucana Biomed Ltd Formulação que compreende um pró-fármaco de gemcitabina
KR102563040B1 (ko) 2014-06-25 2023-08-02 뉴카나 피엘씨 젬시타빈 전구 약물
CA3005444A1 (en) * 2015-11-16 2017-05-26 Ichorion Therapeutics, Inc. Nucleic acid prodrugs
JP7129703B2 (ja) 2016-04-28 2022-09-02 エモリー ユニバーシティー アルキン含有ヌクレオチド及びヌクレオシド治療組成物並びにそれらに関連した使用
CN108148098B (zh) * 2018-02-08 2020-10-27 南通大学 靶向癌细胞高水平ros的吉西他滨-芳香氮芥缀合物及其制备方法和医药用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9016998A (en) * 1997-08-08 1999-03-01 Newbiotics, Inc. Methods and compositions for overcoming resistance to biologic and chemotherapy
JP2001522034A (ja) * 1997-10-30 2001-11-13 ザ ガバメント オブ ザ ユナイテッド ステイツ オブ アメリカ， リプレゼンテッド バイ ザ セクレタリー オブ ヘルス アンド ヒューマン サービシーズ 画像化および処置適用のためのヌクレオシド
AU753155B2 (en) * 1998-01-23 2002-10-10 Kiadis Pharma Intellectual Property B.V. Enzyme catalyzed therapeutic agents

Also Published As

Publication number Publication date
EP1200455B1 (en) 2009-04-22
EP1200455A1 (en) 2002-05-02
ATE429438T1 (de) 2009-05-15
CA2379988A1 (en) 2001-02-01
MXPA02000763A (es) 2002-08-12
CN1390227A (zh) 2003-01-08
DE60042073D1 (de) 2009-06-04
JP4982019B2 (ja) 2012-07-25
KR20020092896A (ko) 2002-12-12
AU775601B2 (en) 2004-08-05
AU6231900A (en) 2001-02-13
IL147750A0 (en) 2002-08-14
CA2379988C (en) 2010-10-19
JP2003505466A (ja) 2003-02-12
HK1053126A1 (zh) 2003-10-10
WO2001007454A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CELMED ONCOLOGY (USA), INC. (CA)

Free format text: ALTERADO DE: NEWBIOTICS, INC.

B25G Requested change of headquarter approved

Owner name: CELMED ONCOLOGY (USA), INC. (CA)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020050094969/RJ DE 08/09/2005.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2008 DE 30/06/2009.