IL105244A - Prodrugs with enhanced penetration into cells - Google Patents

Prodrugs with enhanced penetration into cells

Info

Publication number
IL105244A
IL105244A IL10524493A IL10524493A IL105244A IL 105244 A IL105244 A IL 105244A IL 10524493 A IL10524493 A IL 10524493A IL 10524493 A IL10524493 A IL 10524493A IL 105244 A IL105244 A IL 105244A
Authority
IL
Israel
Prior art keywords
activity
cells
intracellular enzyme
glycerophosphoryl
choline
Prior art date
Application number
IL10524493A
Other languages
English (en)
Other versions
IL105244A0 (en
Inventor
Alexander Kozak
Original Assignee
Dpharm Ltd
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 Dpharm Ltd filed Critical Dpharm Ltd
Priority to IL10524493A priority Critical patent/IL105244A/xx
Publication of IL105244A0 publication Critical patent/IL105244A0/xx
Priority to EP94911239A priority patent/EP0691852B1/en
Priority to KR1019950704313A priority patent/KR100400075B1/ko
Priority to PCT/GB1994/000669 priority patent/WO1994022483A2/en
Priority to HU9502866A priority patent/HU221678B1/hu
Priority to DE69433560T priority patent/DE69433560T2/de
Priority to JP52182794A priority patent/JP3900533B2/ja
Priority to CA002159610A priority patent/CA2159610C/en
Priority to SG9607743A priority patent/SG81890A1/en
Priority to NZ263208A priority patent/NZ263208A/en
Priority to US08/481,243 priority patent/US5985854A/en
Priority to AU63808/94A priority patent/AU682029B2/en
Priority to AT94911239T priority patent/ATE259661T1/de
Priority to US09/270,392 priority patent/US6136796A/en
Priority to US09/777,324 priority patent/US6355629B2/en
Publication of IL105244A publication Critical patent/IL105244A/xx

Links

Classifications

    • 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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/10—Phosphatides, e.g. lecithin
    • 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
    • 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
    • A61K47/542—Carboxylic acids, e.g. a fatty acid or an amino acid
    • 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
    • A61K47/543—Lipids, e.g. triglycerides; Polyamines, e.g. spermine or spermidine
    • A61K47/544—Phospholipids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
IL10524493A 1993-03-13 1993-03-31 Prodrugs with enhanced penetration into cells IL105244A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IL10524493A IL105244A (en) 1993-03-31 1993-03-31 Prodrugs with enhanced penetration into cells
AT94911239T ATE259661T1 (de) 1993-03-31 1994-03-30 Valproinsäure kovalent gebunden an einem lysophospholipid
JP52182794A JP3900533B2 (ja) 1993-03-31 1994-03-30 細胞への浸透増進プロドラッグ
SG9607743A SG81890A1 (en) 1993-03-31 1994-03-30 Compounds for treating a condition or disease in a human related to supranormal intracellular enzyme activity
PCT/GB1994/000669 WO1994022483A2 (en) 1993-03-31 1994-03-30 Prodrugs with enhanced penetration into cells
HU9502866A HU221678B1 (hu) 1993-03-31 1994-03-30 Szupranormál intracelluláris enzimaktivitással összefüggő betegségek kezelésére alkalmas prodrugok
DE69433560T DE69433560T2 (de) 1993-03-31 1994-03-30 Valproinsäure kovalent gebunden an einem lysophospholipid
EP94911239A EP0691852B1 (en) 1993-03-31 1994-03-30 Valproic acid covalently bonded to a lysophospholipid
CA002159610A CA2159610C (en) 1993-03-31 1994-03-30 Prodrugs with enhanced penetration into cells
KR1019950704313A KR100400075B1 (ko) 1993-03-31 1994-03-30 세포로의침투가개선된약제
NZ263208A NZ263208A (en) 1993-03-31 1994-03-30 Pharmaceutically acceptable prodrug which is a covalent conjugate of an active and an intracellular transporting adjuvant, having a scission-sensitive covalent bond
US08/481,243 US5985854A (en) 1993-03-31 1994-03-30 Prodrugs with enhanced penetration into cells
AU63808/94A AU682029B2 (en) 1993-03-31 1994-03-30 Prodrugs with enhanced penetration into cells
US09/270,392 US6136796A (en) 1993-03-13 1999-03-16 Prodrugs with enhanced penetration into cells
US09/777,324 US6355629B2 (en) 1993-03-31 2001-02-06 Prodrugs with enhanced penetration into cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10524493A IL105244A (en) 1993-03-31 1993-03-31 Prodrugs with enhanced penetration into cells

Publications (2)

Publication Number Publication Date
IL105244A0 IL105244A0 (en) 1993-07-08
IL105244A true IL105244A (en) 2003-07-31

Family

ID=11064681

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10524493A IL105244A (en) 1993-03-13 1993-03-31 Prodrugs with enhanced penetration into cells

Country Status (13)

Country Link
US (2) US5985854A (xx)
EP (1) EP0691852B1 (xx)
JP (1) JP3900533B2 (xx)
KR (1) KR100400075B1 (xx)
AT (1) ATE259661T1 (xx)
AU (1) AU682029B2 (xx)
CA (1) CA2159610C (xx)
DE (1) DE69433560T2 (xx)
HU (1) HU221678B1 (xx)
IL (1) IL105244A (xx)
NZ (1) NZ263208A (xx)
SG (1) SG81890A1 (xx)
WO (1) WO1994022483A2 (xx)

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US5827819A (en) * 1990-11-01 1998-10-27 Oregon Health Sciences University Covalent polar lipid conjugates with neurologically active compounds for targeting
AU3216695A (en) * 1994-08-29 1996-03-22 University Of North Carolina At Chapel Hill, The Lipid analogs for treating viral infections
US7135584B2 (en) * 1995-08-07 2006-11-14 Wake Forest University Lipid analogs for treating viral infections
US6313106B1 (en) * 1995-06-07 2001-11-06 D-Pharm Ltd. Phospholipid derivatives of valproic acid and mixtures thereof
CA2227013A1 (en) * 1995-07-14 1997-02-06 Glycotech Corp. Compounds and methods for treatment of egf receptor associated cancers and purification of the egf receptor
US6350780B1 (en) * 1995-07-28 2002-02-26 Allergan Sales, Inc. Methods and compositions for drug delivery
US6576636B2 (en) 1996-05-22 2003-06-10 Protarga, Inc. Method of treating a liver disorder with fatty acid-antiviral agent conjugates
US5795909A (en) 1996-05-22 1998-08-18 Neuromedica, Inc. DHA-pharmaceutical agent conjugates of taxanes
ES2206891T3 (es) 1997-02-11 2004-05-16 The Victoria University Of Manchester Conjugados bioreductivos para el direccionamiento de medicamentos.
CA2284142C (en) * 1997-03-19 2008-02-26 Lxr Biotechnology Inc. Compositions containing lysophosphotidic acids which inhibit apoptosis and uses thereof
EP1240922B1 (en) * 1997-08-08 2008-11-12 Celmed Oncology (USA), Inc. Methods and compositions for overcoming resistance to biologic and chemotherapy
CN1307421C (zh) 1997-08-08 2007-03-28 塞米得肿瘤学美国公司 克服生物及化学治疗抗性的方法与组合物
DE69900841T2 (de) * 1998-01-23 2002-10-02 Newbiotics Inc Durch enzymkatalyse erhaltene therapeutische substanzen.
US7462605B2 (en) 1998-01-23 2008-12-09 Celmed Oncology (Usa), Inc. Phosphoramidate compounds and methods of use
US7235583B1 (en) 1999-03-09 2007-06-26 Luitpold Pharmaceuticals, Inc., Fatty acid-anticancer conjugates and uses thereof
CN1391486A (zh) * 1999-07-22 2003-01-15 新生物公司 治疗对治疗有抗性的肿瘤的方法
US6683061B1 (en) 1999-07-22 2004-01-27 Newbiotics, Inc. Enzyme catalyzed therapeutic activation
IL131887A0 (en) 1999-09-14 2001-03-19 Dpharm Ltd Phospholipid prodrugs of anti-proliferative drugs
US6670341B1 (en) 1999-10-28 2003-12-30 Wake Forest University Health Sciences Compositions and methods for double-targeting virus infections and targeting cancer cells
US7026469B2 (en) 2000-10-19 2006-04-11 Wake Forest University School Of Medicine Compositions and methods of double-targeting virus infections and cancer cells
CZ20022507A3 (cs) * 2000-01-20 2003-01-15 Omegatech, Inc. Způsob chování králíků
WO2001083492A1 (en) * 2000-05-02 2001-11-08 Newbiotics, Inc. Improved beta-lactam antibiotics
US7309696B2 (en) 2000-10-19 2007-12-18 Wake Forest University Compositions and methods for targeting cancer cells
CA2441350A1 (en) 2001-01-19 2002-07-25 Newbiotics, Inc. Methods to treat autoimmune and inflammatory conditions
AU2002305099A1 (en) 2001-03-23 2002-10-08 Protarga, Inc. Fatty alcohol drug conjugates
WO2002076402A2 (en) 2001-03-23 2002-10-03 Protarga, Inc. Fatty amine drug conjugates
WO2003068242A1 (en) 2002-02-11 2003-08-21 Vertex Pharmaceuticals Incorporated Phospholipids as caspase inhibitor prodrugs
US20050187191A1 (en) * 2004-02-20 2005-08-25 Kucera Louis S. Methods and compositions for the treatment of respiratory syncytial virus
USD692565S1 (en) * 2010-06-03 2013-10-29 Smith & Nephew, Inc. Organ protection layer
CA140188S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
CA140189S (en) 2010-10-15 2011-11-07 Smith & Nephew Medical dressing
AU2014209028C1 (en) * 2013-01-28 2019-08-29 Hector L. Lopez Methods of improving tolerability, pharmacodynamics, and efficacy of b-alanine and use therefor
CN108659038B (zh) * 2017-03-31 2022-01-11 江苏恩华药业股份有限公司 1-硬脂酰-2-丙戊酰-sn-甘油-3-磷脂酰胆碱的多晶型物及制备方法
CN110407867A (zh) * 2018-04-28 2019-11-05 江苏恩华药业股份有限公司 丙戊酸磷脂衍生物的新晶型及其制备方法
CN111334369B (zh) * 2020-03-11 2022-10-21 陕西科技大学 一种酶法制备卵磷脂型pufa的方法

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Also Published As

Publication number Publication date
AU682029B2 (en) 1997-09-18
ATE259661T1 (de) 2004-03-15
JP3900533B2 (ja) 2007-04-04
AU6380894A (en) 1994-10-24
EP0691852A1 (en) 1996-01-17
CA2159610A1 (en) 1994-10-01
EP0691852B1 (en) 2004-02-18
NZ263208A (en) 1997-06-24
KR100400075B1 (ko) 2004-02-25
SG81890A1 (en) 2001-07-24
DE69433560T2 (de) 2004-12-16
HU221678B1 (hu) 2002-12-28
IL105244A0 (en) 1993-07-08
US6136796A (en) 2000-10-24
WO1994022483A2 (en) 1994-10-13
JPH08508295A (ja) 1996-09-03
CA2159610C (en) 2008-05-20
HUT73669A (en) 1996-09-30
HU9502866D0 (en) 1995-11-28
WO1994022483A3 (en) 1994-12-22
DE69433560D1 (de) 2004-03-25
US5985854A (en) 1999-11-16

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