UY25779A1 - Procedimiento para la preparación de una forma anhidra de clorhidrato de valaciclovir - Google Patents

Procedimiento para la preparación de una forma anhidra de clorhidrato de valaciclovir

Info

Publication number
UY25779A1
UY25779A1 UY25779A UY25779A UY25779A1 UY 25779 A1 UY25779 A1 UY 25779A1 UY 25779 A UY25779 A UY 25779A UY 25779 A UY25779 A UY 25779A UY 25779 A1 UY25779 A1 UY 25779A1
Authority
UY
Uruguay
Prior art keywords
valacyclovir
hydrochloride
crystalline form
valacyclovir hydrochloride
anhydrous crystalline
Prior art date
Application number
UY25779A
Other languages
English (en)
Spanish (es)
Inventor
Peter Gregory Varlashkin
Richard Augustus Winnike
David James Whatrup
Jane Muse Partin
David Michael Skinner
Philip George Lake
Gregory Alan Conway
William Bayne Grubb Iii
Barry Howard Carter
Original Assignee
Wellcome Found
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10768347&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UY25779(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wellcome Found filed Critical Wellcome Found
Publication of UY25779A1 publication Critical patent/UY25779A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic 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
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52Purines, e.g. adenine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/20Antivirals for DNA viruses
    • A61P31/22Antivirals for DNA viruses for herpes viruses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Communicable Diseases (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Saccharide Compounds (AREA)
UY25779A 1995-01-20 1999-10-29 Procedimiento para la preparación de una forma anhidra de clorhidrato de valaciclovir UY25779A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9501178.9A GB9501178D0 (en) 1995-01-20 1995-01-20 Guanine derivative

Publications (1)

Publication Number Publication Date
UY25779A1 true UY25779A1 (es) 2000-08-21

Family

ID=10768347

Family Applications (1)

Application Number Title Priority Date Filing Date
UY25779A UY25779A1 (es) 1995-01-20 1999-10-29 Procedimiento para la preparación de una forma anhidra de clorhidrato de valaciclovir

Country Status (40)

Country Link
US (1) US6107302A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0804436B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3176633B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100376074B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1049893C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AP (1) AP662A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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AT (1) ATE302777T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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CA (1) CA2210799C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CY (1) CY2531B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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ES (1) ES2248806T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI973063L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB9501178D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GE (1) GEP20001940B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HR (1) HRP960024B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU222993B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL116831A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN182468B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IS (1) IS2268B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO315558B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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SI (1) SI0804436T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SK (1) SK285329B6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TR (1) TR199700656T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UA (1) UA46001C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
UY (1) UY25779A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1996022291A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA96449B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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GB9501178D0 (en) * 1995-01-20 1995-03-08 Wellcome Found Guanine derivative
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WO1998031683A1 (fr) * 1997-01-17 1998-07-23 Ajinomoto Co., Inc. Nouveaux cristaux de z-valacyclovir
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CA2465420A1 (en) * 2001-11-05 2003-05-15 Glaxo Group Limited Anhydrous crystal form of valaciclovir hydrochloride
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AU2003240213A1 (en) * 2002-06-24 2004-01-06 Ranbaxy Laboratories Limited Process for the preparation of robust formulations of valacyclovir hydrochloride tablets
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US20050043329A1 (en) * 2002-09-06 2005-02-24 Shlomit Wizel Crystalline forms of valacyclovir hydrochloride
AU2003277433A1 (en) * 2002-10-16 2004-05-04 Teva Pharmaceutical Industries Ltd. Method for reducing residual alcohols in crystalline valacyclovir hydrochloride
US20050059684A1 (en) * 2002-10-16 2005-03-17 Ben-Zion Dolitzky Method for reducing residual alcohols in crystalline valacyclovir hydrochloride
US20060229322A1 (en) * 2002-12-09 2006-10-12 Pau Cid Anhydrous crystalline form of valacyclovir hydrochloride
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US20070112193A1 (en) * 2005-11-14 2007-05-17 Khunt Mayur D Valacyclovir process
UA97244C2 (en) 2006-05-04 2012-01-25 Берингер Ингельхайм Интернациональ Гмбх Polymorphs of 1-((4-methyfquinazolin-2-yl)methyl)-3-methyl-7- (2-butyn-1-yl)-8-(3-(r)-aminopiperidin-l-yl)xanthine
EP1852108A1 (en) 2006-05-04 2007-11-07 Boehringer Ingelheim Pharma GmbH & Co.KG DPP IV inhibitor formulations
PE20080251A1 (es) * 2006-05-04 2008-04-25 Boehringer Ingelheim Int Usos de inhibidores de dpp iv
CN1903854B (zh) * 2006-08-09 2012-05-23 丽珠医药集团股份有限公司 一种合成盐酸伐昔洛韦的方法
US20080167325A1 (en) * 2006-12-27 2008-07-10 Bs Praveen Kumar Valacyclovir compositions
US20080281099A1 (en) * 2007-05-07 2008-11-13 Mayur Devjibhai Khunt Process for purifying valacyclovir hydrochloride and intermediates thereof
GB0710277D0 (en) * 2007-05-30 2007-07-11 Univ Birmingham Use of antivirals in the treatment of medical disorders
ES2733348T3 (es) * 2007-08-17 2019-11-28 Boehringer Ingelheim Int Derivados de purina para uso en el tratamiento de enfermedades relacionadas con FAP
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BRPI0916997A2 (pt) 2008-08-06 2020-12-15 Boehringer Ingelheim International Gmbh Inibidor de dpp-4 e seu uso
BRPI0917675A2 (pt) * 2008-08-15 2015-12-01 Boehringer Ingelheim Int compostos orgânicos para cura de ferida
US8513264B2 (en) 2008-09-10 2013-08-20 Boehringer Ingelheim International Gmbh Combination therapy for the treatment of diabetes and related conditions
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AR074990A1 (es) 2009-01-07 2011-03-02 Boehringer Ingelheim Int Tratamiento de diabetes en pacientes con un control glucemico inadecuado a pesar de la terapia con metformina
EA034869B1 (ru) 2009-11-27 2020-03-31 Бёрингер Ингельхайм Интернациональ Гмбх Лечение генотипированных пациентов с диабетом ингибиторами дпп-4, такими как линаглиптин
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JP5843855B2 (ja) 2010-06-24 2016-01-13 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 糖尿病療法
AR083878A1 (es) 2010-11-15 2013-03-27 Boehringer Ingelheim Int Terapia antidiabetica vasoprotectora y cardioprotectora, linagliptina, metodo de tratamiento
CN102584825B (zh) * 2011-01-17 2014-04-02 四川科伦药物研究有限公司 一种合成盐酸伐昔洛韦的方法
ES2934843T3 (es) 2011-07-15 2023-02-27 Boehringer Ingelheim Int Derivado de quinazolina dimérico sustituido, su preparación y su uso en composiciones farmacéuticas para el tratamiento de la diabetes de tipo I y II
US20140296520A1 (en) * 2011-11-25 2014-10-02 Piramal Enterprises Limited Process for the preparation of valacyclovir hydrochloride
US9555001B2 (en) 2012-03-07 2017-01-31 Boehringer Ingelheim International Gmbh Pharmaceutical composition and uses thereof
JP6218811B2 (ja) 2012-05-14 2017-10-25 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Sirs及び/又は敗血症の治療に用いるdpp−4阻害薬としてのキサンチン誘導体
EP2849755A1 (en) 2012-05-14 2015-03-25 Boehringer Ingelheim International GmbH A xanthine derivative as dpp -4 inhibitor for use in the treatment of podocytes related disorders and/or nephrotic syndrome
WO2013174767A1 (en) 2012-05-24 2013-11-28 Boehringer Ingelheim International Gmbh A xanthine derivative as dpp -4 inhibitor for use in modifying food intake and regulating food preference
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JP2019517542A (ja) 2016-06-10 2019-06-24 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング リナグリプチンおよびメトホルミンの組合せ
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GB9501178D0 (en) * 1995-01-20 1995-03-08 Wellcome Found Guanine derivative

Also Published As

Publication number Publication date
AU4453996A (en) 1996-08-07
KR19980701525A (ko) 1998-05-15
PL321326A1 (en) 1997-12-08
CZ297065B6 (cs) 2006-08-16
DK0804436T3 (da) 2005-12-27
IS4527A (is) 1997-07-15
KR100376074B1 (ko) 2003-06-02
ATE302777T1 (de) 2005-09-15
HUP9801836A2 (hu) 1999-05-28
NO973326L (no) 1997-09-16
RS49518B (sr) 2006-10-27
TR199700656T1 (xx) 1998-03-21
DE69635106D1 (de) 2005-09-29
EP0804436B1 (en) 2005-08-24
FI973063A7 (fi) 1997-09-18
JPH11503718A (ja) 1999-03-30
GB9501178D0 (en) 1995-03-08
CZ229497A3 (en) 1997-12-17
AP9701058A0 (en) 1997-10-31
CY2531B1 (en) 2006-04-12
UA46001C2 (uk) 2002-05-15
GEP20001940B (en) 2000-02-05
MX9705462A (es) 1997-10-31
CN1179159A (zh) 1998-04-15
WO1996022291A1 (en) 1996-07-25
AU702794B2 (en) 1999-03-04
BG101833A (bg) 1998-04-30
OA10499A (en) 2002-04-10
US6107302A (en) 2000-08-22
EA199700124A1 (ru) 1997-12-30
AR002270A1 (es) 1998-03-11
NO973326D0 (no) 1997-07-18
YU3396A (sh) 1998-12-23
EP0804436A1 (en) 1997-11-05
HRP960024B1 (en) 2005-08-31
JP3176633B2 (ja) 2001-06-18
ES2248806T3 (es) 2006-03-16
EA000364B1 (ru) 1999-06-24
DE69635106T2 (de) 2006-06-08
NZ298851A (en) 1999-01-28
RO118693B1 (ro) 2003-09-30
SI0804436T1 (sl) 2006-02-28
EE03528B1 (et) 2001-10-15
SK285329B6 (sk) 2006-11-03
AP662A (en) 1998-08-19
IL116831A (en) 1998-10-30
FI973063L (fi) 1997-09-18
CA2210799A1 (en) 1996-07-25
BG63393B1 (bg) 2001-12-29
CN1049893C (zh) 2000-03-01
EE9700175A (et) 1998-02-16
FI973063A0 (fi) 1997-07-18
IL116831A0 (en) 1996-05-14
SK96597A3 (en) 1998-02-04
BR9606768A (pt) 1997-12-30
PL182175B1 (pl) 2001-11-30
IS2268B (is) 2007-07-15
NO315558B1 (no) 2003-09-22
HU222993B1 (hu) 2004-01-28
CA2210799C (en) 2008-06-10
HRP960024A2 (en) 1997-10-31
ZA96449B (en) 1996-08-07
HUP9801836A3 (en) 1999-06-28
IN182468B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1999-04-17

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