LV10717B - Triazolopyrimidine derivatives, method for preparation thereof, pharmaceutical compositions containing them, methods for preparing these compositions - Google Patents

Triazolopyrimidine derivatives, method for preparation thereof, pharmaceutical compositions containing them, methods for preparing these compositions Download PDF

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LV10717B
LV10717B LVP-94-60A LV940060A LV10717B LV 10717 B LV10717 B LV 10717B LV 940060 A LV940060 A LV 940060A LV 10717 B LV10717 B LV 10717B
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methyl
formula
propyl
triazolo
biphenylyl
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LV10717A (lv
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Bru-Magniez Nicole
Nicolai Eric
Teulon Jean-Marie
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Union Pharma Scient Appl
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • 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
    • A61P9/10Drugs 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Claims (15)

  1. LV 10717 Izgudrojuma formula
    Formula (I) kurā: R, ir C^-alkilgrupa vai C3.7-cikloalkilgrupa; R2 ir ūdeņraža atoms, C^-alkilgrupa, C^-lialogēnalkilgrupa, grupa -NR4R4, grupa -NHNH2i grupa -(CH2)mOR4 vai grupa -(CH2)mSR4; R4 un R4\ kas var būt vienādi vai dažādi, ir ūdeņraža atoms vai C^-alkiigrupa; m ir vesels skaitlis no 0 līdz 5; struktūra -X^Y- vai -Y=^X- ir viena no šīm divvērtīgajām grupām: R· O R* S OR" SR" NHR" I II I II | I I —N-C— . —N-C— . — N=C— . —N=C— , —N=C— . R" SOjNR’R’ I I 2 —N=C— . — N=C — 1 kur R’ un R”, kas var būt vienādi vai dažādi, ir: ūdeņraža atoms, C^-alkilgrupa, C^-halogēnalkilgrupa, grupas <(CH2)nCOORs, -(CH2)n-OR5, -(CH2)n-0-C0-R5 vai -(CH2)n-SR5, kur n ir vesels skaitlis no 1 līdz 5; r5 ir ūdeņraža atoms vai C^-alkilgrupa, fenilgrupa, piridilgrupa, tienilgrupa vai furilgrupa; r3 jr N02 vai NH2 grupa vai arī viena no šīm grupām:
    kā arī to tautomērās formas un sālis, sevišķi farmaceitiski pieņemamās sālis.
  2. 2. Triazolopirimidīna atvasinājumi pēc 1. punkta ar kopējo formulu (I), kurā: Rļ ir C^-alkilgrupa vai C3.7-cikloalkilgrupa; R2 ir ūdeņraža atoms, C^-alkilgrupa, grupa -NHNH2, grupa '(CH2)mOR4 vai grupa -(CH2)mSR4; R4 ir ūdeņraža atoms vai C,.6-alkilgrupa; m ir vesels skaitlis no 0 līdz 2; struktūra -X=^Y- vai -Y—X- ir viena no šīm divvērtīgajām grupām: R10° 110 II o r8 fl II I8 r -C-N— ; —C=N- Ml N-C— : —N=C kur: Re ir aizvietotājs no grupas: ūdeņraža atoms, -(CH2)nOH, -(CH2)nCOOH, -R12 vai -(CH2)nCOOR12; 2 LV 10717 R12 ir C^-alkilgrupa; n ir vesels skaitlis 1 vai 2; Rn ir aizvietotājs no grupas: ūdeņraža atoms, C^-alkilgrupa, C^-halogēnalkilgrupa, fenilgrupa, piridinilgrupa, grupas: -0(CH2)n0H, -OR12f -0(CH2)n0C0R12, -SH, -S(CH2)nCOOR12, -S(CH2)nOCOR12, -NH(CH2)nCOOR12, -NR13R14, -S02NR13R14l '(CH2)nOH, -(CH2)n-OR12, -COOH, -COOR12, -(CH2)nCOOH vai -(CH2)nCOOR12; kur n un R12 nozīmes ir jau minētās, R13 un R14, kas var būt vienādi vai dažādi, ir ūdeņraža atoms vai C1.6-alkilgrupa; R3 ir viena no šīm grupām:
  3. 3. Atvasinājumi pēc 1. vai 2. punkta, kur R, ir aizvietotājs no grupas: etilgrupa, n-propilgrupa, n-butilgrupa.
  4. 4. Atvasinājumi pēc jebkura iepriekšējā punkta, kur R2 ir aizvietotājs no grupas: metilgrupa, etilgrupa, metoksimetilgrupa.
  5. 5. Atvasinājumi pēc jebkura iepriekšējā punkta, kur struktūra -X=^- ir viena no šīm divvērtīgajām grupām:
    O II —C-NH O II -NH-C — S II —C-NH CH3 I —N=C— NH- NH-CH, I - l -N=C— — N=C— COOC2Hs —N=C— ou CH2COOC2H5 —N=c— 3
  6. 6. Atvasinājumi pēc jebkura iepriekšējā punkta, kur R3 ir 2-(5-tetrazolil)fenilgrupa.
  7. 7. Atvasinājums pēc 1. vai 2. punkta, proti, 7-(n-propil)-5-metil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]- pirimidin-2(3H)ons.
  8. 8. Atvasinājumi pēc 1. vai 2. punkta, proti, savienojumi no grupas: 7-(n-propil)-5-metil-8-{[2'-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[4,3-c]- pirimidin-2(3H)ons; 7-(n-propil)-5-metil-3-merkapto-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4- triazolo[4,3-c]pirimidins; 7-(n-propil)-2I5-dimetil-8-{[2'-(5-tetrazolil)-4-difenilil]metil}-1,2I4-triazolo[1,5-cJ- pirimidins; 7-{n-propil)-5-metil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]- pirimidīns; 7-(n-propil)-5-metil-2-amino-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-cl-pirimidīns; 7-(n-propil)-5-metil-2-metilamino-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]-pirimidīns; 7-(n-propil)-5-metil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]-pirimidīna 2-karbonskābes etilesteris; 7-(n-propil)-5-metil-8-{[2,-(5-tetrazolil)-4-difeniiil]metil}-1,2,4-triazolo[1,5-c]-pirimidin'2-iletiķskābes etilesteris; 7-etil-2,5-dimetil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]- pirimidīns; 7-(n-butil)-5-metil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]- pirimidin-2(3H)ons; 7-(n-propil)-5-etil-8-{[2,-(5-tetrazolil)-4-difenilil]metil}-1,2,4-triazolo[1,5-c]-pirimidin-2(3H)ons; 7-(n-propil)-5-metoksimetil-8-{[2’-(5-tetrazolil)-4-difenilil]metil}-1,2,4' triazolo[1,5-c]-pirimidin-2(3H)ons. 4 LV 10717
  9. 9. Paņēmiens savienojumu ar kopējo formulu (I) pēc jebkura iepriekšējā punkta iegūšanai, kas atšķiras ar to, ka tas ietver starpprodukta ar formulu (X) vai (X”) pagatavošanu:
    kur Rļ un R2 nozīmes atbilst 1. punktā minētajām, bet V ir viena no šīm grupām:
    S R7 ir zemākā alkilgrupa vai benzilgrupa; U ir skābekļa vai sēra atoms vai grupa N-R”, kur R” nozīmes atbilst 1. punktā minētajām, ciklizējot savienojumu ar formulu (IX):
    5 kur Rļ, R2 un V nozīmes ir jau minētās, pie kam minētā ciklizācija tiek veikta, apstrādājot savienojumu (IX): ar karbonildiimidazolu, vārot tetrahidrofurānā; ar urīnvielu, karsējot bez šķīdinātāja, vai šķīdinātājā, piemēram, N-metilpirolidonā; ar kālija ksantogenātu, vārot spirtā, piemēram, metoksietanolā; ar sēroglekli spirta šķīdumā neobligātā amīna, piemēram, trietilamīna, klātienē; ar izocianātu, kam seko apstrāde ar POCI3; ar izotiocianātu, kam seko metilēšana par -SCH3 ar metiljodīdu un pēc tam termiska ciklizācija; ar ortoesteri, karsējot; vai ari ar skābes hlorīdu, kam seko ciklizācija POCI3 iedarbībā.
  10. 10. Paņēmiens pēc 9. punkta, kas atšķiras ar to, ka tas ietver starpprodukta ar formulu (XI) vai (XI”) pagatavošanu:
    V kur Rļ, R2, V, U un R" nozīmes ir jau minētās, izomerizējot minētos savienojumus ar formulu (XI) vai (XI”) bāziskā ūdens vai ūdens/spirta maisījuma vidē pie temperatūras starp 20 un 100 °C, vai ari izomerizāciju veicot skābā vidē, sildot etiķskābē neobligātā nātrija vai kālija acetāta klātienē, vai arī sildot dihlorbenzolā skudrskābes klātienē.
  11. 11. Paņēmiens savienojumu ar formulu (I), kuros R3 ir grupa:
    6 LV 10717 iegūšanai, kas atšķiras ar to, ka savienojumu ar formulu:
    kurā Rļ , R2, X un Y nozīmes ir jau minētās, apstrādā, piemēram, ar nātrija azīdu, dimetilformamīdā amonija sāls, piemēram, amonija hlorīda, klātienē, pie temperatūras starp 100 un 150 °C, vai ari sildot toluolā vai ksilolā ar trimetilalvas azīdu, kam seko apstrāde ar gāzveida hlorūdeņradi tetrahidrofurānā.
  12. 12. Farmaceitiskā kompozīcija, kas atšķiras ar to, ka tā satur farmaceitiski efektīvu daudzumu vismaz viena savienojuma ar formulu (I) pēc jebkura punkta no 1. līdz 8., vai kādas minētā savienojuma farmaceitiski pieņemamās sāls, kas neobligāti iestrādāta farmaceitiski pieņemamā atšķaidītājā, vidē vai nesējā.
  13. 13. Farmaceitiskā kompozīcija ar angiotenzīna II receptoru antagonista īpašībām, kas dod iespēju sekmīgi ārstēt sirds-asinsvadu slimības, sevišķi hipertenziju, sirds nepietiekamību vai artēriju sieniņu saslimšanas, kas atšķiras ar to, ka tā satur farmaceitiski efektīvu daudzumu vismaz viena savienojuma ar formulu (I) pēc jebkura punkta no 1. līdz 8., vai kādas minētā savienojuma farmaceitiski pieņemamās sāls, kas neobligāti iestrādāta farmaceitiski pieņemamā atšķaidītājā, vidē vai nesējā.
  14. 14. Paņēmiens farmaceitiskās kompozīcijas pagatavošanai, kas atšķiras ar to, ka farmaceitiski efektīvu daudzumu vismaz viena savienojuma ar formulu (I) pēc jebkura punkta no 1. līdz 8., vai kādas minētā savienojuma farmaceitiski pieņemamās sāls, iestrādā farmaceitiski pieņemamā atšķaidītājā, vidē vai nesējā. 7
  15. 15. Paņēmiens pēc 14. punkta, kas atšķiras ar to, ka farmaceitisko kompozīciju izgatavo cietu želatīna kapsulu vai tablešu formā, kuras satur no 1 līdz 400 mg aktīvās vielas, vai arī kā injicējamu formu, kura satur no 0,01 līdz 50 mg aktīvās vielas. 8
LVP-94-60A 1991-07-05 1994-03-29 Triazolopyrimidine derivatives, method for preparation thereof, pharmaceutical compositions containing them, methods for preparing these compositions LV10717B (en)

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FR9108486A FR2678618B1 (fr) 1991-07-05 1991-07-05 Nouveaux derives de triazolo pyrimidine antagonistes des recepteurs a l'angiotensine ii; leurs procedes de preparation, compositions pharmaceutiques les contenant.

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LV10717B true LV10717B (en) 1995-12-20

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EP (1) EP0521768B1 (lv)
JP (1) JP3140566B2 (lv)
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FR (1) FR2678618B1 (lv)
HU (2) HU220225B (lv)
IE (1) IE65635B1 (lv)
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LV (1) LV10717B (lv)
MD (1) MD523G2 (lv)
NZ (1) NZ243443A (lv)
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KR930002349A (ko) 1993-02-23
ZA924954B (en) 1993-04-28
EP0521768A1 (fr) 1993-01-07
IL102367A (en) 1997-06-10
RU2103270C1 (ru) 1998-01-27
DE69200045T2 (de) 1994-05-19
EE03003B1 (et) 1997-06-16
ATE101153T1 (de) 1994-02-15
HU9202227D0 (en) 1992-10-28
TW221445B (lv) 1994-03-01
JPH06122685A (ja) 1994-05-06
MD523G2 (ro) 1997-01-31
AU1939692A (en) 1993-01-07
EP0521768B1 (fr) 1994-02-02
SK279902B6 (sk) 1999-05-07
LV10717A (lv) 1995-06-20
IE922015A1 (en) 1993-01-13
HUT63422A (en) 1993-08-30
CZ207892A3 (en) 1993-01-13
SK207892A3 (en) 1995-08-09
HU211473A9 (en) 1995-11-28
FR2678618B1 (fr) 1993-11-05
JP3140566B2 (ja) 2001-03-05
IL102367A0 (en) 1993-01-14
CZ284757B6 (cs) 1999-02-17
KR100243628B1 (ko) 2000-03-02
NZ243443A (en) 1995-01-27
FR2678618A1 (fr) 1993-01-08
DE69200045D1 (de) 1994-03-17
US5217973A (en) 1993-06-08
CA2072233A1 (en) 1993-01-06
MD523F1 (en) 1996-04-30
AU655288B2 (en) 1994-12-15
DK0521768T3 (da) 1994-08-15
IE65635B1 (en) 1995-11-01
CA2072233C (en) 2003-11-18
HU220225B (hu) 2001-11-28

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