BG19806A3 - Метод за получаване на пиразоло-(1,5а)- пиримидини - Google Patents

Метод за получаване на пиразоло-(1,5а)- пиримидини

Info

Publication number
BG19806A3
BG19806A3 BG021195A BG2119572A BG19806A3 BG 19806 A3 BG19806 A3 BG 19806A3 BG 021195 A BG021195 A BG 021195A BG 2119572 A BG2119572 A BG 2119572A BG 19806 A3 BG19806 A3 BG 19806A3
Authority
BG
Bulgaria
Prior art keywords
pyrazolo
pyrimidines
obtaining
obtaining pyrazolo
Prior art date
Application number
BG021195A
Other languages
Bulgarian (bg)
English (en)
Inventor
Robert Springer
Darrel Obrien
Lionel Simon
Original Assignee
Icn Pharmaceuticals, Inc
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 Icn Pharmaceuticals, Inc filed Critical Icn Pharmaceuticals, Inc
Publication of BG19806A3 publication Critical patent/BG19806A3/xx

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic 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
    • C07D487/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BG021195A 1971-08-16 1972-08-14 Метод за получаване на пиразоло-(1,5а)- пиримидини BG19806A3 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17219571A 1971-08-16 1971-08-16
US261103A US3920652A (en) 1971-08-16 1972-06-08 Aromatic substituted pyrazola {8 1,5a{9 {0 pyrimidine compounds useful as xanthine oxidase inhibitors

Publications (1)

Publication Number Publication Date
BG19806A3 true BG19806A3 (bg) 1975-10-10

Family

ID=26867834

Family Applications (1)

Application Number Title Priority Date Filing Date
BG021195A BG19806A3 (bg) 1971-08-16 1972-08-14 Метод за получаване на пиразоло-(1,5а)- пиримидини

Country Status (19)

Country Link
US (1) US3920652A (Direct)
JP (1) JPS4834899A (Direct)
AR (1) AR193536A1 (Direct)
AT (1) AT330780B (Direct)
BE (1) BE786611A (Direct)
BG (1) BG19806A3 (Direct)
DD (1) DD99581A5 (Direct)
DE (1) DE2236987A1 (Direct)
ES (1) ES405663A1 (Direct)
FR (1) FR2150771B1 (Direct)
GB (1) GB1359563A (Direct)
HU (1) HU167466B (Direct)
IE (1) IE36629B1 (Direct)
IL (1) IL39988A0 (Direct)
LU (1) LU65892A1 (Direct)
MC (1) MC937A1 (Direct)
NL (1) NL7211011A (Direct)
RO (1) RO63871A (Direct)
SU (1) SU522800A3 (Direct)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093617A (en) * 1974-11-12 1978-06-06 Icn Pharmaceuticals, Inc. 3,5,7-Trisubstituted pyrazolo[1,5-a]pyrimidines
US4048184A (en) * 1976-11-15 1977-09-13 E. R. Squibb & Sons, Inc. 6-Phenyl-2H-pyrazolo[3,4-b]pyridines
US4281000A (en) * 1979-07-09 1981-07-28 American Cyanamid Company Substituted pyrazolo (1,5-a)pyrimidines and their use as anxiolytic agents
AU557300B2 (en) * 1982-03-16 1986-12-18 Farmitalia Carlo Erba S.P.A. Substituted 1h-pyrazolo(1,5-alpha)pyrimidines and processes for their preparation
ZA831407B (en) * 1982-03-25 1983-11-30 Erba Farmitalia Substituted ethenyl derivatives of 1h-pyrazolo(1,5-a)pyrimidine and process for their preparation
WO1992006096A1 (fr) * 1990-10-09 1992-04-16 Otsuka Pharmaceutical Co., Ltd. Derive de pyrimidine, production de ce derive et inhibiteur d'androgenes
AU667575B2 (en) * 1992-10-20 1996-03-28 Otsuka Pharmaceutical Co., Ltd. Condensed pyrazole derivatives, method of manufacturing the same, and androgen inhibitor
KR100260292B1 (ko) * 1995-09-28 2000-07-01 오쓰카 요시미쓰 진통제
US6664261B2 (en) 1996-02-07 2003-12-16 Neurocrine Biosciences, Inc. Pyrazolopyrimidines as CRF receptor antagonists
US6060478A (en) * 1996-07-24 2000-05-09 Dupont Pharmaceuticals Azolo triazines and pyrimidines
US6191131B1 (en) 1997-07-23 2001-02-20 Dupont Pharmaceuticals Company Azolo triazines and pyrimidines
US6313124B1 (en) 1997-07-23 2001-11-06 Dupont Pharmaceuticals Company Tetrazine bicyclic compounds
US7094782B1 (en) 1996-07-24 2006-08-22 Bristol-Myers Squibb Company Azolo triazines and pyrimidines
ES2294800T3 (es) * 1996-07-24 2008-04-01 Bristol-Myers Squibb Pharma Company Azolo triazinas y pirimidinas.
US6124289A (en) * 1996-07-24 2000-09-26 Dupont Pharmaceuticals Co. Azolo triazines and pyrimidines
US6235741B1 (en) * 1997-05-30 2001-05-22 Merck & Co., Inc. Angiogenesis inhibitors
WO1999024038A1 (en) * 1997-11-07 1999-05-20 Johns Hopkins University Methods for treatment of disorders of cardiac contractility
US6380203B1 (en) * 1998-01-14 2002-04-30 Merck & Co., Inc. Angiogenesis inhibitors
AU4331500A (en) 1999-04-06 2000-10-23 Du Pont Pharmaceuticals Company Pyrazolotriazines as crf antagonists
WO2000059908A2 (en) 1999-04-06 2000-10-12 Du Pont Pharmaceuticals Company Pyrazolopyrimidines as crf antagonists
US6630476B2 (en) 2000-07-07 2003-10-07 Bristol-Myers Squibb Pharma Company Pyrrolo [3,4-d] pyrimidines as corticotropin releasing factor (CRF) antagonists
WO2015186117A1 (en) 2014-06-06 2015-12-10 Siemens Medical Solutions Usa, Inc. Gamma camera dead time determination in real time using long lived radioisotopes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048587A (en) * 1960-10-17 1962-08-07 Ortho Pharma Corp 2-alkylamino-4-aminopyrimidine
US3296268A (en) * 1965-10-19 1967-01-03 Searle & Co 3-cyanoethyl-2-oxo-5-phenyl [1, 5-a] pyrimidines

Also Published As

Publication number Publication date
US3920652A (en) 1975-11-18
RO63871A (fr) 1979-01-15
BE786611A (fr) 1973-01-22
IL39988A0 (en) 1972-09-28
SU522800A3 (ru) 1976-07-25
GB1359563A (en) 1974-07-10
ATA677372A (de) 1975-10-15
IE36629L (en) 1973-02-16
NL7211011A (Direct) 1973-02-20
FR2150771A1 (Direct) 1973-04-13
AR193536A1 (es) 1973-04-30
IE36629B1 (en) 1977-01-19
AT330780B (de) 1976-07-26
MC937A1 (fr) 1973-08-10
DE2236987A1 (de) 1973-03-01
DD99581A5 (Direct) 1973-08-12
HU167466B (Direct) 1975-10-28
ES405663A1 (es) 1976-01-16
FR2150771B1 (Direct) 1976-05-21
LU65892A1 (Direct) 1973-01-15
JPS4834899A (Direct) 1973-05-22

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