CA2576832C - Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid - Google Patents

Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid Download PDF

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Publication number
CA2576832C
CA2576832C CA2576832A CA2576832A CA2576832C CA 2576832 C CA2576832 C CA 2576832C CA 2576832 A CA2576832 A CA 2576832A CA 2576832 A CA2576832 A CA 2576832A CA 2576832 C CA2576832 C CA 2576832C
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CA
Canada
Prior art keywords
dosage form
oral dosage
dpb
diphenyl
barbituric acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA2576832A
Other languages
English (en)
French (fr)
Other versions
CA2576832A1 (en
Inventor
Daniella Gutman
Avraham Yacobi
Daniel Moros
Barrie Levitt
Howard Rutman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taro Pharmaceutical Industries Ltd
Original Assignee
Taro Pharmaceutical Industries 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 Taro Pharmaceutical Industries Ltd filed Critical Taro Pharmaceutical Industries Ltd
Publication of CA2576832A1 publication Critical patent/CA2576832A1/en
Application granted granted Critical
Publication of CA2576832C publication Critical patent/CA2576832C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/513—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim having oxo groups directly attached to the heterocyclic ring, e.g. cytosine
    • A61K31/515—Barbituric acids; Derivatives thereof, e.g. sodium pentobarbital
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • 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
    • 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
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • 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
    • A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16—Anti-Parkinson drugs
    • 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
    • A61P25/22—Anxiolytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/04—Chelating 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60—Three or more oxygen or sulfur atoms
    • C07D239/62—Barbituric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60—Three or more oxygen or sulfur atoms
    • C07D239/62—Barbituric acids
    • C07D239/64—Salts of organic bases; Organic double compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Psychology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Pain & Pain Management (AREA)
  • Toxicology (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Urology & Nephrology (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CA2576832A 2004-08-10 2005-08-10 Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid Expired - Fee Related CA2576832C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60032704P 2004-08-10 2004-08-10
US60/600,327 2004-08-10
PCT/US2005/028380 WO2006026095A2 (en) 2004-08-10 2005-08-10 Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid

Publications (2)

Publication Number Publication Date
CA2576832A1 CA2576832A1 (en) 2006-03-09
CA2576832C true CA2576832C (en) 2013-06-11

Family

ID=34942111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2576832A Expired - Fee Related CA2576832C (en) 2004-08-10 2005-08-10 Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid

Country Status (14)

Country Link
EP (2) EP1625848A1 (enExample)
JP (2) JP2008509914A (enExample)
KR (2) KR20070074549A (enExample)
CN (2) CN102512422A (enExample)
AT (1) ATE510541T1 (enExample)
AU (1) AU2005280419B2 (enExample)
BR (1) BRPI0513337A (enExample)
CA (1) CA2576832C (enExample)
IL (1) IL181247A (enExample)
MX (1) MX2007001655A (enExample)
NZ (1) NZ553653A (enExample)
SG (1) SG163500A1 (enExample)
WO (1) WO2006026095A2 (enExample)
ZA (1) ZA201106419B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6756379B2 (en) 2001-07-26 2004-06-29 Taro Pharmaceutical Industries Ltd. Non-sedating barbiturate compounds as neuroprotective agents
US7683071B2 (en) 2000-07-26 2010-03-23 Taro Pharmaceuticals Industries Ltd. Composition and method for improved bioavailability and enhanced brain delivery of 5,5-diphenyl barbituric acid
CN100502871C (zh) 2002-12-11 2009-06-24 塔罗制药工业有限公司 巴比土酸衍生物在制备用于治疗运动障碍的药物中的应用
EP1625848A1 (en) * 2004-08-10 2006-02-15 Taro Pharmaceuticals North America, Inc. Composition and method for enhanced delivery of 5,5-diphenyl barbituric acid
CN102863579B (zh) * 2012-09-14 2014-02-05 东南大学 一种巴比妥酸螯合树脂及其制备方法和应用
KR102162003B1 (ko) 2014-04-14 2020-10-06 삼성전자주식회사 무선 네트워크 연결 제어 방법 및 장치
KR101822417B1 (ko) * 2017-06-14 2018-01-29 주식회사 청도제약 인간의 체액에서 산화 스트레스를 측정하기 위한 방법
GB202100352D0 (en) * 2021-01-12 2021-02-24 Balticgruppen Bio Ab New methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2119701A (en) * 1934-06-29 1938-06-07 Winthrop Chem Co Inc Alkoxyalkyl mercury nitrogen compounds
IL69722A (en) * 1983-09-14 1986-09-30 Taro Pharma Ind Oxopyrimidine derivatives and pharmaceutical compositions containing them
DE4433764A1 (de) * 1994-09-22 1996-03-28 Asta Medica Ag Darreichungsformen enthaltend alpha-Liponsäure, feste Salze von R-Thioctsäure mit verbesserter Freisetzung und Bioverfügbarkeit
US6093820A (en) * 1997-10-02 2000-07-25 Taro Pharmaceutical Industries Ltd. Method and reagents for N-alkylating ureides
US6756379B2 (en) * 2001-07-26 2004-06-29 Taro Pharmaceutical Industries Ltd. Non-sedating barbiturate compounds as neuroprotective agents
EP1311270B1 (en) * 2000-07-26 2008-01-09 Taro Pharmaceutical Industries Limited Non-sedating barbiturate compounds as neuroprotective agents
CN1896084A (zh) * 2002-01-30 2007-01-17 塔罗制药工业有限公司 非镇静性巴比土酸衍生物
CN100502871C (zh) * 2002-12-11 2009-06-24 塔罗制药工业有限公司 巴比土酸衍生物在制备用于治疗运动障碍的药物中的应用
EP1625848A1 (en) * 2004-08-10 2006-02-15 Taro Pharmaceuticals North America, Inc. Composition and method for enhanced delivery of 5,5-diphenyl barbituric acid

Also Published As

Publication number Publication date
CA2576832A1 (en) 2006-03-09
WO2006026095A2 (en) 2006-03-09
EP1781294A4 (en) 2007-12-26
SG163500A1 (en) 2010-08-30
NZ553653A (en) 2010-06-25
ATE510541T1 (de) 2011-06-15
HK1108313A1 (en) 2008-05-02
CN102512422A (zh) 2012-06-27
BRPI0513337A (pt) 2008-05-06
AU2005280419B2 (en) 2010-09-23
EP1781294B1 (en) 2011-05-25
EP1625848A1 (en) 2006-02-15
JP2013177442A (ja) 2013-09-09
MX2007001655A (es) 2007-04-23
ZA201106419B (en) 2012-05-30
IL181247A0 (en) 2007-07-04
JP2008509914A (ja) 2008-04-03
KR20120130256A (ko) 2012-11-29
IL181247A (en) 2012-05-31
AU2005280419A1 (en) 2006-03-09
WO2006026095A3 (en) 2007-02-01
EP1781294A2 (en) 2007-05-09
KR20070074549A (ko) 2007-07-12
CN101052403A (zh) 2007-10-10

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Effective date: 20150810