NO900336D0 - Fremgangsmaate til fremstilling av heterocykliske forbindelser. - Google Patents

Fremgangsmaate til fremstilling av heterocykliske forbindelser.

Info

Publication number
NO900336D0
NO900336D0 NO900336A NO900336A NO900336D0 NO 900336 D0 NO900336 D0 NO 900336D0 NO 900336 A NO900336 A NO 900336A NO 900336 A NO900336 A NO 900336A NO 900336 D0 NO900336 D0 NO 900336D0
Authority
NO
Norway
Prior art keywords
lower alkyl
chem
alkyl group
hydrogen
heterocyclic compounds
Prior art date
Application number
NO900336A
Other languages
English (en)
Other versions
NO178067C (no
NO178067B (no
NO900336L (no
Inventor
Heimo Olavi Haikala
Erkki Juhani Honkanen
Kari Kalevi Loennberg
Pentti Tapio Nore
Jarmo Johan Pystynen
Anne Maria Luiro
Aino Kyllikki Pippuri
Original Assignee
Orion Yhtymae Oy
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 Orion Yhtymae Oy filed Critical Orion Yhtymae Oy
Publication of NO900336D0 publication Critical patent/NO900336D0/no
Publication of NO900336L publication Critical patent/NO900336L/no
Publication of NO178067B publication Critical patent/NO178067B/no
Publication of NO178067C publication Critical patent/NO178067C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D285/00Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/15Six-membered rings
    • C07D285/16Thiadiazines; Hydrogenated thiadiazines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/04Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/08Vasodilators for multiple indications
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/12Antihypertensives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/04Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/14Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D237/00Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30Phthalazines
    • C07D237/32Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D253/00Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/061,2,4-Triazines
    • C07D253/0651,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/071,2,4-Triazines having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D273/00Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
    • C07D273/02Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
    • C07D273/04Six-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Pyridine Compounds (AREA)
  • Detergent Compositions (AREA)
  • Cephalosporin Compounds (AREA)
  • Saccharide Compounds (AREA)
NO900336A 1989-02-11 1990-01-24 Analogifremgangsmåte til fremstilling av terapautisk aktive heterocykliske forbindelser NO178067C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898903130A GB8903130D0 (en) 1989-02-11 1989-02-11 Substituted pyridazinones

Publications (4)

Publication Number Publication Date
NO900336D0 true NO900336D0 (no) 1990-01-24
NO900336L NO900336L (no) 1990-08-13
NO178067B NO178067B (no) 1995-10-09
NO178067C NO178067C (no) 1996-01-17

Family

ID=10651554

Family Applications (2)

Application Number Title Priority Date Filing Date
NO900336A NO178067C (no) 1989-02-11 1990-01-24 Analogifremgangsmåte til fremstilling av terapautisk aktive heterocykliske forbindelser
NO2001020C NO2001020I1 (no) 1989-02-11 2001-11-19 Levosimendan

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO2001020C NO2001020I1 (no) 1989-02-11 2001-11-19 Levosimendan

Country Status (24)

Country Link
US (2) US5019575A (no)
EP (1) EP0383449B1 (no)
JP (1) JP3011955B2 (no)
CN (1) CN1036265C (no)
AT (1) ATE127456T1 (no)
AU (1) AU619648B2 (no)
CA (1) CA2009678C (no)
CZ (1) CZ286036B6 (no)
DD (1) DD293112A5 (no)
DE (1) DE69022078T2 (no)
DK (1) DK0383449T3 (no)
ES (1) ES2078939T3 (no)
FI (1) FI96511C (no)
GB (2) GB8903130D0 (no)
GR (1) GR3017510T3 (no)
HU (2) HU206692B (no)
LT (1) LT3769B (no)
LU (1) LU90921I2 (no)
NO (2) NO178067C (no)
NZ (1) NZ232257A (no)
PT (1) PT93111B (no)
RU (3) RU2048467C1 (no)
SK (1) SK55790A3 (no)
ZA (1) ZA90681B (no)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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GB8824458D0 (en) * 1988-10-19 1988-11-23 Orion Yhtymae Oy Substituted pyridazinones
IE62890B1 (en) * 1988-12-06 1995-03-08 Hafslund Nycomed Pharma New piperazinylalkyl-3(2h)-pyridazinones process for the preparation thereof and the use thereof as agents lowering blood pressure
GB8903130D0 (en) * 1989-02-11 1989-03-30 Orion Yhtymae Oy Substituted pyridazinones
GB2251615B (en) * 1991-01-03 1995-02-08 Orion Yhtymae Oy (-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazono]pro panedinitrile
GB2266841A (en) * 1992-05-06 1993-11-17 Orion Yhtymae Oy Compounds for use as anti-ischemic medicaments
DE4239540A1 (de) * 1992-11-25 1994-05-26 Asta Medica Ag Neue heterocyclische Verbindungen mit antiasthmatischer/antiallergischer, entzündungshemmender, positiv inotroper und blutdrucksenkender Wirkung
TW309520B (no) * 1994-04-26 1997-07-01 Mitsubishi Chem Corp
DE19514568A1 (de) 1995-04-20 1996-10-24 Merck Patent Gmbh Arylalkyl-pyridazinone
GB9606474D0 (en) * 1996-03-27 1996-06-05 Orion Yhytmo Oy Method for obtaining pure enantiomers of a pyridazinone derivative
GB9626472D0 (en) 1996-12-20 1997-02-05 Aperia Anita C New use of comt inhibitors
FI973804A (fi) * 1997-09-26 1999-03-27 Orion Yhtymae Oy Levosimendaanin oraalisia koostumuksia
FI980902A (fi) 1998-04-23 1999-10-24 Orion Yhtymae Oyj Levosimendaanin stabiileja koostumuksia
FI980901A (fi) * 1998-04-23 1999-10-24 Orion Yhtymae Oyj Levosimendaania säädellysti vapauttavia oraalisia koostumuksia
FI105389B (fi) * 1998-04-23 2000-08-15 Orion Yhtymae Oyj Menetelmä levosimendaaniannon siedettävyyden seuraamiseksi
FI104718B (fi) * 1998-06-18 2000-03-31 Orion Yhtymae Oyj [[4-(2-atsido-3-metyyli-5-oksotetrahydrofuran-2-yyli)fenyyli]hydratsono]propaanidinitriili käytettäväksi referenssiaineena levosimendaanierien analyysissä
FI20000577A0 (fi) * 2000-03-13 2000-03-13 Orion Yhtymae Oy Pyridatsinyylifenyylihydratsoneja
FI20002525A (fi) * 2000-11-17 2002-05-18 Orion Yhtymae Oyj Tulehduksenvastaisia aineita
WO2002072099A1 (fr) * 2001-03-14 2002-09-19 Mitsubishi Pharma Corporation Agent therapeutique et / ou prophylactique pour la cardiopathie ischemique diabetique
US20060276433A1 (en) * 2003-03-31 2006-12-07 Keiichi Kawagoe Hydrazone derivative
DE102004011512B4 (de) 2004-03-08 2022-01-13 Boehringer Ingelheim Vetmedica Gmbh Pharmazeutische Zubereitung enthaltend Pimobendan
EP1579862A1 (en) 2004-03-25 2005-09-28 Boehringer Ingelheim Vetmedica Gmbh Use of PDE III inhibitors for the reduction of heart size in mammals suffering from heart failure
US8980894B2 (en) 2004-03-25 2015-03-17 Boehringer Ingelheim Vetmedica Gmbh Use of PDE III inhibitors for the treatment of asymptomatic (occult) heart failure
EP1758584A1 (en) * 2004-05-28 2007-03-07 Abbott Laboratories Methods for treating a mammal before, during and after cardiac arrest
CA2629367C (en) 2005-11-14 2016-05-03 Boehringer Ingelheim Vetmedica Gmbh Use of pde iii inhibitors and/or calcium sensitizers for the treatment of asymptomatic (occult) heart failure
PL2069312T3 (pl) 2006-07-25 2013-03-29 Cephalon Inc Pochodne pirydazynonu
EP1920785A1 (en) 2006-11-07 2008-05-14 Boehringer Ingelheim Vetmedica Gmbh Liquid preparation comprising a complex of pimobendan and cyclodextrin
FR2917975B1 (fr) 2007-06-26 2009-10-16 Ceva Sante Animale Sa Compositions et traitement de l'insuffisance cardiaque chez les animaux mammiferes non humains
CA2645772A1 (en) * 2007-12-05 2009-06-05 Tagawa Greenhouse Enterprises, Llc Collapsible support apparatus and methods
ES2436716T3 (es) 2008-11-25 2014-01-03 Boehringer Ingelheim Vetmedica Gmbh Pimobendan para uso en el tratamiento de la cardiomiopatía hipertrófica en gatos
EP3167876B1 (en) 2012-03-15 2021-09-08 Boehringer Ingelheim Vetmedica GmbH Pharmaceutical tablet formulation for the veterinary medical sector, method of production and use thereof
TW201443023A (zh) * 2013-01-18 2014-11-16 必治妥美雅史谷比公司 作爲rock抑制劑之酞□酮及異喹啉酮
CN113181110A (zh) 2013-07-19 2021-07-30 勃林格殷格翰动物保健有限公司 含有防腐的醚化的环糊精衍生物的液体水性药物组合物
BR112016011111B1 (pt) 2013-12-04 2022-11-16 Boehringer Ingelheim Vetmedica Gmbh Composições farmacêuticas aprimoradas de pimobendan
US10537570B2 (en) 2016-04-06 2020-01-21 Boehringer Ingelheim Vetmedica Gmbh Use of pimobendan for the reduction of heart size and/or the delay of onset of clinical symptoms in patients with asymptomatic heart failure due to mitral valve disease
EP3424908A1 (en) 2017-07-07 2019-01-09 Melody Healthcare Pvt. Ltd. Process for preparation of levosimendan
KR102128509B1 (ko) * 2018-12-19 2020-07-01 한국과학기술연구원 말단 아민기에 아릴 또는 헤테로아릴기가 치환된 신규한 히드라존 유도체 및 이의 용도
CN111548310B (zh) * 2020-05-12 2021-07-02 成都欣捷高新技术开发股份有限公司 一种左西孟旦钠晶型及其制备方法
US11760730B2 (en) 2021-01-11 2023-09-19 Navinta, Llc Process for the preparation of high purity Levosimendan

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JPS58113180A (ja) * 1981-12-28 1983-07-05 Mitsui Toatsu Chem Inc ピリダジノン誘導体
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JPS61158969A (ja) * 1984-12-24 1986-07-18 ワーナー‐ランバート・コンパニー 4,5‐ジヒドロ‐4,4‐ジアルキル‐6‐(置換)フエニル‐3(2h)‐ピリダジノン類
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AU581324B2 (en) * 1985-07-05 1989-02-16 Smith Kline & French Laboratories Limited Substituted 6-phenyl-4,5-dihydro pyradazin-3-ones
DE3531658A1 (de) * 1985-09-05 1987-03-12 Boehringer Mannheim Gmbh Heterocyclisch substituierte indole, zwischenprodukte, verfahren zu ihrer herstellung und arzneimittel
GB8603780D0 (en) * 1986-02-15 1986-03-19 Smith Kline French Lab Chemical compounds
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IT1208003B (it) * 1987-01-08 1989-06-01 Isf Spa Procedimento per preparare derivati alcossi alchiliden, idrazino, piridazinici.
DE3706427A1 (de) * 1987-02-27 1988-09-08 Boehringer Mannheim Gmbh Neue substituierte 3h-indole, zwischenprodukte, verfahren zu ihrer herstellung sowie arzneimittel
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Also Published As

Publication number Publication date
JP3011955B2 (ja) 2000-02-21
US5019575A (en) 1991-05-28
DE69022078D1 (de) 1995-10-12
GB2228004A (en) 1990-08-15
EP0383449B1 (en) 1995-09-06
CA2009678A1 (en) 1990-08-11
ATE127456T1 (de) 1995-09-15
HU913501D0 (en) 1992-02-28
HU206692B (en) 1992-12-28
PT93111B (pt) 1996-01-31
HU900747D0 (en) 1990-04-28
LU90921I2 (en) 2002-07-17
DD293112A5 (de) 1991-08-22
FI96511C (fi) 1996-07-10
FI96511B (fi) 1996-03-29
SK280411B6 (sk) 2000-02-14
HUT53090A (en) 1990-09-28
GB9001853D0 (en) 1990-03-28
DK0383449T3 (da) 1996-01-02
ES2078939T3 (es) 1996-01-01
AU4929690A (en) 1990-08-16
DE69022078T2 (de) 1996-02-22
SK55790A3 (en) 2000-02-14
CA2009678C (en) 1998-08-11
CN1044811A (zh) 1990-08-22
CZ55790A3 (cs) 1999-10-13
GB8903130D0 (en) 1989-03-30
GB2228004B (en) 1992-07-15
EP0383449A2 (en) 1990-08-22
LTIP1233A (en) 1995-04-25
CN1036265C (zh) 1997-10-29
NO2001020I1 (no) 2001-12-03
HUT59384A (en) 1992-05-28
FI900613A0 (fi) 1990-02-08
RU1836362C (ru) 1993-08-23
HU204797B (en) 1992-02-28
PT93111A (pt) 1990-08-31
LT3769B (en) 1996-03-25
NO178067C (no) 1996-01-17
ZA90681B (en) 1990-10-31
EP0383449A3 (en) 1991-07-03
RU2068844C1 (ru) 1996-11-10
GR3017510T3 (en) 1995-12-31
AU619648B2 (en) 1992-01-30
NO178067B (no) 1995-10-09
US5122524A (en) 1992-06-16
NO900336L (no) 1990-08-13
JPH02288868A (ja) 1990-11-28
CZ286036B6 (cs) 1999-12-15
NZ232257A (en) 1991-03-26
RU2048467C1 (ru) 1995-11-20

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